Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

34 results about "Real time kinetics" patented technology

Introduction RTK. Real Time Kinematics (RTK) is a differential GNSS technique originated in the mid-1990s that provides high performance positioning in the vicinity of a base station. From an architectural point of view, RTK consists of a base station, one or several rover users, and a communication channel with which the base broadcasts...

Surface plasmon resonance microscope using common-path phase-shift interferometry

The present invention integrates the surface plasmon resonance and common-path phase-shift interferometry techniques to develop a microscope for measuring the two-dimensional spatial phase variation caused by biomolecular interactions on a sensing chip without the need for additional labeling. The common-path phase-shift interferometry technique has the advantage of long-term stability, even when subjected to external disturbances. Hence, the developed microscope meets the requirements of the real-time kinetic studies involved in biomolecular interaction analysis. The surface plasmon resonance microscope of the present invention using common-path phase-shift interferometry demonstrates a detection limit of 2×10−7 refractive index change, a long-term phase stability of 2.5×10−4π rms over four hours, and a spatial phase resolution of 10−3 π with a lateral resolution of 100 μm.
Owner:PHALANX BIOTECH GROUP

Precise measuring method for moving position and moving gesture of motor vehicle

The invention discloses a precise measuring method for a moving position and a moving gesture of a motor vehicle. The method comprises the following steps of a preparation step before the measurement and a real-time measurement step, wherein the preparation step before the measurement comprises the steps of establishing an RTKGPS (real-time kinetic global positioning system) base station, establishing a wireless data communication link, drawing an examination field or a examination road electronic map, installing a car-mounted detection device on the motor vehicle and measuring a relative coordinate of key points of the motor vehicle outline; and the real-time measurement step comprises the steps of measuring and calculating a precise three-dimensional position coordinate and a gesture angle as well as a position relation among different signs, marked lines and static objects of the motor vehicle in the examination field or the examination road electronic map. Due to the adoption of the precise measuring method, the measurement equipment is unnecessary to set on the examination field or the examination road, the detection can be realized by directly adopting the communication between the car-mounted detection device and the base station in the measurement, and the operation cost of the position and gesture detection equipment of the motor vehicle can be reduced when in use; and the detection way is simple, convenience in operation can be realized, continuity in detection can be realized, and the measurement precision is high.
Owner:ANHUI SANLIAN APPLIED TRAFFIC TECH

Method to handle single failure GPS faults in high integrity relative positioning systems

A method and system to handle single failure GPS faults in high integrity relative positioning systems is provided. The system is configured to receive a number of reference measurements in carrier-phase real time kinetic positioning systems and identify if a single fault exists. The system identifies the type of fault and mitigates the effects of the single fault to provide a positioning system with a high integrity that is suitable for applications involving risk to human lives.
Owner:RAYTHEON CO

Biospecific, two photon excitation, fluorescence detection and device

A method for measuring the end point and for monitoring the real time kinetics of a bioaffinity reaction in biological fluids and suspensions, employing microparticles as bioaffinity binding solid phase, biospecific reagent labelled with a fluorescent label and a fluorescence detection system which is based on two-photon fluorescence excitation, contacting the analyte, the labelled reagent and the solid phase simultaneously, focusing a two-photon exciting laser beam into the reaction suspension and measuring the fluorescence signal emitted by the microparticles from one particle at a time when they randomly float through the focal volume of the laser beam. In this method the signal is monitored kinetically to obtain information about the analyte concentration before the reaction approaches the highest point of the response. Since the growth rate of the signal intensity is directly proportional to the analyte concentration, the analyte concentration can be predicted in the initial phase of the reaction. The growth rate monitoring also predicts whether the analyte concentration is higher than the binding capacity of the reagent and whether the reaction will be continued over the highest point of the response curve.
Owner:ERKKI SOINI

System and method for the acoustic loading of an analytical instrument using a continuous flow sampling probe

A system and method are provided for loading a sample into an analytical instrument using acoustic droplet ejection (“ADE”) in combination with a continuous flow sampling probe. An acoustic droplet ejector is used to eject small droplets of a fluid sample containing an analyte into the sampling tip of a continuous flow sampling probe, where the acoustically ejected droplet combines with a continuous, circulating flow stream of solvent within the flow probe. Fluid circulation within the probe transports the sample through a sample transport capillary to an outlet that directs the analyte away from the probe to an analytical instrument, e.g., a device that detects the presence, concentration quantity, and / or identity of the analyte. When the analytical instrument is a mass spectrometer or other type of device requiring the analyte to be in ionized form, the exiting droplets pass through an ionization region, e.g., an electrospray ion source, prior to entering the mass spectrometer or other analytical instrument. The method employs active flow control and enables real-time kinetic measurements.
Owner:LABCYTE

Surface plasmon resonance microscope using common-path phase-shift interferometry

The present invention integrates the surface plasmon resonance and common-path phase-shift interferometry techniques to develop a microscope for measuring the two-dimensional spatial phase variation caused by biomolecular interactions on a sensing chip without the need for additional labeling. The common-path phase-shift interferometry technique has the advantage of long-term stability, even when subjected to external disturbances. Hence, the developed microscope meets the requirements of the real-time kinetic studies involved in biomolecular interaction analysis. The surface plasmon resonance microscope of the present invention using common-path phase-shift interferometry demonstrates a detection limit of 2×10−7 refractive index change, a long-term phase stability of 2.5×10−4π rms over four hours, and a spatial phase resolution of 10−3 π with a lateral resolution of 100 μm.
Owner:PHALANX BIOTECH GROUP

Testing apparatus capable of simulating high-temperature corrosion

The invention relates to a testing apparatus capable of simulating high-temperature corrosion. The testing apparatus comprises a high-temperature corrosion system, a gas supply system, an electronic control system and an exhaust gas treatment system, wherein the high-temperature corrosion system comprises a heating furnace and a weighing device; the surface of a sample can be selectively coated with a variety of corrosive salt layers; the gas supply system can selectively input various corrosive gases into the heating furnace; the electronic control system comprising a weight recording unit and a displaying unit; the weight recording unit can record the real-time weight of the sample and calculate the weight gain of sample; the display unit can display an obtained kinetic curve of high-temperature corrosion; and the exhaust gas treatment system can recover the corrosive gases from the heating furnace. The testing apparatus of the invention is highly intelligent and automatic, and can display real-time kinetic curves of corrosion during simulated corrosion testing, so the system is well guaranteed in convenient study of the high-temperature corrosion behaviors and corrosion mechanisms of metal materials in environments with coexisting high-temperature gases, high-temperature salts and various corrosive media.
Owner:NORTHEASTERN UNIV

In-loop real-time simulation test system for suspension component

The invention relates to a performance test system for a vehicle suspension component and specifically relates to an in-loop real-time simulation test system for a suspension component. The system comprises a real-time dynamical model for a vehicle, an in-loop real-time simulation test control system for a suspension component and a real object test bench for a suspension component, wherein the in-loop real-time simulation test control system for a suspension component is used for realizing communication connection between and control on the real-time dynamical model for a vehicle and the real object test bench for a suspension component. A real-time simulation test is conducted through closed-loop connection of a real object of the suspension component and the real-time dynamical model for a vehicle. With the system, the problem of whole-vehicle dynamical stimulation of some suspension components which can hardly be accurately modeled is solved to a certain extent. Thus, the test system is of great importance to the study of performance of a suspension component and matching between the suspension component and a whole vehicle.
Owner:KH AUTOMOTIVE TECH CHANGCHUN

Raman gain real time kinetic control and compensation method and its Raman optical-fibre amplifier

The present invention mainly utilizes the spontaneous raidation noise of backward pump, i.e. light power level of ASE to implement autoamtic control of Raman gain of Raman optical-fibre amplifier andcompensation. Its Raman optical-fibre amplifier is characterized by that at the signal light detection place a combination of filter and photoelectric detector for detecting the backward ASE power ofRaman optical fibre amplifier nearby dirrerent wavelength is added, the output of the photoelectric detector is connected with control unit of automatic regulation of gain of Raman amplifier.
Owner:GUANGXUN SCI & TECH WUHAN

Braking early warning and control method and system for vehicle and vehicle

The invention provides a braking early warning and control method and system for a vehicle and the vehicle. The method comprises the steps that real-time dynamics data in the vehicle driving process is acquired, wherein the real-time dynamics data comprises one or more of a current road adhesion coefficient, a real-time load of wheels, a real-time temperature of a friction sheet and a braking disc, vehicle body data, a real-time vehicle speed and mass center position change information; according to the real-time dynamics data, real-time braking data is determined, wherein the real-time dynamics data comprises one or more of a maximum safety braking deceleration during emergent braking of the vehicle, a safety braking distance and a pipe hydraulic limit value required by braking; a real-time distance of the vehicle and the front vehicle is acquired; according to the real-time distance of the vehicle and the front vehicle and the real-time braking data, braking early warning and brakingcontrol are conducted. According to the braking early warning and control method, effective braking early warning and precise braking control can be conducted in the vehicle driving process, the stability and reliability of vehicle braking are improved, and accordingly the driving safety is improved.
Owner:BAIC MOTOR CORP LTD

System and method for GPS alignment using real-time kinetics

The present invention provides a system for aligning drive towers within an irrigation system. According to a preferred embodiment, the present invention relates generally to a system and method for alignment control of irrigation spans and, more particularly, to a system and method for GPS alignment of irrigation spans using real-time kinetics sent via power line carrier.
Owner:VALMONT INDUSTIES INC

Selective catalytic reduction (SCR) denitration system optimizing control method and system thereof

The invention provides a selective catalytic reduction (SCR) denitration system optimizing control method and a system thereof. The SCR denitration system optimizing control method comprises the steps of obtaining reflecting parameters of NO of an SCR denitration system under a preset temperature by measurement respectively when the nitrogen-ammonia ratio is larger than 1 and smaller than 1; calculating apparent reaction rate constant KNO of NO under various obtained temperatures, activation energy of adsorption rate constants of NH3 under various temperatures and pre-exponential factors according to the obtained reflecting parameters, establishing a control model of an infinitesimal volume of a reactor of the SCR denitration system, and performing power optimizing control on the SCR denitration system. Accordingly, Optimizing control can be performed on the SCR denitration system on the basis of SCR denitration system real-time kinetic parameters, and control efficiency and rationality on the SCR denitration system can be improved.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Distributed simulation platform based on hardware-in-the-loop and simulation method

ActiveCN105511292AShorten the timeDoes not affect the simulation effectSimulator controlReal-time simulationMulti platform
The invention provides a distributed simulation platform based on hardware-in-the-loop and a simulation method. The distributed simulation platform based on hardware-in-the-loop provided by the invention comprises a real-time dynamics platform, a real-time control algorithm platform and a control acceleration platform. When the simulation platform is switched from real-time simulation to super real-time simulation, the control acceleration platform sends an acceleration multiple signal to the real-time dynamics platform and the real-time control algorithm platform; and when the simulation platform is switched from super real-time simulation to real-time simulation, the acceleration multiple signal is 1 or no acceleration multiple signal is sent.
Owner:SHANGHAI XINYUE METER FACTORY

Experiment table for collecting driving characteristic data of driver, and lane changing data collection method of experiment table

ActiveCN106611526AAvoid monotonyComprehensive driving characteristics informationCosmonautic condition simulationsSimulatorsData acquisitionMotion capture
The invention discloses an experiment table for collecting the driving characteristic data of a driver, and a lane changing data collection method of the experiment table. The experiment table comprises a driving operation mechanism, an operation signal sensor, a heart rate sensor, a bio-electricity signal sensor, head and eye motion capturing equipment, a road sensing simulation motor, a real-time dynamic simulation device, and a data collection card. The experiment can simulate different driving conditions, and reasonably collect the operation signal, heart rate, bio-electricity signal and the motion signals of the head and eyes in a driving process of the driver. The experiment table provides reliable data for the analysis and research of the driving behaviors of the driver, and the data collection method takes the operation signal as the recognition condition of different lane changing conditions, so as to control the collection frequency of the motion signals of the head and the eyes, thereby reducing the collected redundant data, and reducing the operation load of the experiment table and the storage difficulty of the data while preventing the collection data from being too large.
Owner:HEFEI UNIV OF TECH

Multichannel collection HPLC sample injection device and method

InactiveCN108896690ARealize automatic sample injection analysisImprove work efficiencyComponent separationAutosamplerEngineering
The invention discloses a multichannel collection HPLC sample injection device and a method. The device comprises a sample suction system and a liquid chromatogram system, wherein the sample suction system comprises a ten-way valve, a deionized water bottle, an AXP pump and sample bottles; the liquid chromatogram comprises a six-way valve, a solution storage device, an analytical column and a detector; ten internal ports of the ten-way valve are respectively connected with nine sample bottles and one deionized water bottle; an outer port of the ten-way valve is connected with the AXP pump; thesolution storage device is connected with the six-way valve through an infusion pump system; both the analytical column and disposal bottle are connected with the six-way valve; the analytical columnis connected with the disposal bottle through the detector; and the six-way valve is connected with the AXP pump. The device is capable of replacing an automatic sample injector or a manual sample injection module in a liquid chromatograph, so that automatic sample injection analysis of multiple samples is realized and influences, on dynamic processes, of temperature and reaction liquid homogeneity are decreased or avoided to the greatest extent; and sampling and sample injection do not need to be carried out by manpower in real time, so that the working efficiency of experimenters is greatlyimproved, and plenty of real-time dynamic data can be obtained in unattended operation.
Owner:CHINA UNIV OF MINING & TECH

System and method for position correction using power line carrier communications

The present invention provides a method for aligning spans using real-time kinetics (RTK) data communicated through a power line carrier system. According to a further preferred embodiment, the method of present invention includes the steps of: receiving a first set of GPS location data and second set of RTK data; comparing the first set of GPS location data with the second set of RTK data; calculating RTK error correction data; creating an RTK error correction data signal containing RTK error correction data; modulating the RTK error correction data signal for transmission on a power line carrier; transmitting the RTK error correction data signal through a power line BUS onto a power line to a last drive tower; de-modulating the RTK error correction data signal; calculating the location of the last drive tower using the RTK error correction data; calculating a straight, center line between the pivot and the last drive unit; calculating the relative distances between each intermediate drive tower and the calculated center line; and controlling the speed or average run time of each intermediate drive tower to reduce distance between their current locations and the calculated center line.
Owner:VALMONT INDUSTIES INC

Open type movement-control system based on USB bus

The invention relates to an open-type kinetic control system based on USB bus, which provides seamless switching between a one-layer framework and a two-layer framework and realizes real-time kinetic control algorithm on a general Windows platform at the same time. The open-type kinetic control system based on USB bus comprises a one-layer framework control with an upper computer as a master controller and a two-layer framework control with a USB controller as the master controller. The invention has the advantages of that: seamless switching between the one-layer framework and the two-layer framework can be achieved, real-time kinetic control algorithm on the general Windows platform is realized, and cost of the system is reduced.
Owner:SHANGHAI XPARTNER ROBOTICS

Method for testing calibration ground site for single image photogrammetry

The invention discloses a method for testing a calibration ground site for single image photogrammetry. A digital camera connected with an RTK (Real-Time Kinetic) handbook and a cross target which isconnected with an RTK centering rod in a sleeving manner are adopted to form single image photogrammetry measurement calibration ground site equipment, and GPS (Global Positioning System)-RTK is assisted to work in regions such as forests, dense city building areas and indoor engineering with weak GPS signals or blind signal regions, and ground site calibration can be achieved.
Owner:BEIJING FORESTRY UNIVERSITY

Brake energy distribution method based on dynamic quality estimation of electric bus

The invention discloses a brake energy distribution method based on dynamic quality estimation of an electric bus, belongs to the field of brake energy distribution of electric buses, and solves the problems of low accuracy rate of brake residual energy evaluation and poor brake energy recovery efficiency caused by the influence of the real-time quality of a prior electric bus on recoverable brakeenergy in the brake energy recovery process of the bus. According to the invention, an acceleration sensor device and a torque sensor device are additionally arranged in the composite energy storageelectric bus, in the initial acceleration stage of the electric bus, the acceleration force of the electric bus is calculated through the measured output torque of a motor and the radius of a wheel, and calculation is carried out to obtain the real-time mass m of the electric bus. And the real-time kinetic energy of the electric bus is calculated by using the speed and mass of the electric bus soas to determine the recoverable maximum energy. The remaining charging capacity of a super capacitor is reserved according to the maximum energy that can be recovered when braking. The method is suitable for the use of electric buses.
Owner:HARBIN UNIV OF SCI & TECH

Satellite attitude and orbit control semi-physical simulation integration method, system and terminal

PendingCN114563960ARealize simulationRealize real-time closed-loop simulationSimulator controlCode compilationDynamic modelsMathematical model
The invention provides a satellite attitude and orbit control semi-physical simulation integration method and system, and the method comprises the steps: constructing a satellite dynamics mathematical model, setting parameters and / or signals needing to be set as faults in the model as global variables, and converting the global variables into a corresponding Rtw format model; compiling and packaging the Rtw format model into a real-time dll dynamic model, deploying the real-time dll dynamic model to an attitude and orbit control dynamic simulation machine, and performing signal interaction with an attitude and orbit control interface simulation module; the attitude and orbit control dynamics simulation machine outputs a dll dynamics model interaction signal, conditions the dll dynamics model interaction signal and then transmits the dll dynamics model interaction signal to the satellite service computer; and the satellite service computer transmits the semaphore of the attitude and orbit control execution mechanism, the semaphore is conditioned and then transmitted to the attitude and orbit control simulation interface module, and satellite attitude and orbit control semi-physical simulation integration is completed. According to the method, the real-time performance, the reliability, the simulation platform cost and other aspects can be greatly improved; on-line modification of all parameters of attitude and orbit control dynamics can be realized, fault parameters can be set, and test coverage is improved.
Owner:INNOVATION ACAD FOR MICROSATELLITES OF CAS +1

Cooperative interaction control architecture between domain controllers and control method thereof

The invention discloses a cooperative interaction control architecture between domain controllers and a control method thereof, and the architecture comprises a communication unit, an ADAS / AD domain controller used for making a decision according to the obtained sensing and positioning information of the vehicle to obtain a vehicle state and transmitting a plurality of requests of the vehicle to a chassis domain controller, and the chassis domain controller used for receiving a plurality of sent requests, transmitting control instructions to driving, braking, steering and suspension execution systems according to the current driving working condition of the vehicle in combination with the current availability of each actuator of the chassis, intensively acquiring the real-time dynamic state of the vehicle and the time-varying limiting characteristics of the chassis actuators, and sending the data to the ADAS / AD domain controller by using the communication unit. Therefore, through cooperative interaction control among domain controllers, the safety and reliability of a vehicle automation system are guaranteed, the maximum control efficiency of a chassis execution system is exerted, and the running stability, safety, economical efficiency and smoothness of an intelligent vehicle are improved.
Owner:TSINGHUA UNIV

Ground verification system for relative navigation of spatial non-cooperative target

InactiveCN114166251AEfficient High Accuracy VerificationImprove applicabilityMeasurement devicesIntegrated monitoringClassical mechanics
The invention provides a space non-cooperative target relative navigation ground verification system, which comprises a double-star simulator, a visual relative navigation device, a dynamics simulation machine, an electric control device and a comprehensive monitoring device, and is characterized in that the visual relative navigation device is used for acquiring pose information of the double-star simulator for navigation calculation; a navigation result is obtained and sent to the dynamics simulation machine; the dynamics simulation machine is used for performing in-orbit orbit attitude dynamics simulation on the tracking star and the target star according to the received navigation result, determining real-time dynamics data of the tracking star and real-time dynamics data of the target star and sending the real-time dynamics data to the electric control device; the comprehensive monitoring device is used for generating a control instruction and sending the control instruction to the double-star simulator. The system can effectively perform high-precision verification on the relative navigation algorithm of the non-cooperative target, and the applicability of the system is improved.
Owner:伸瑞科技(北京)有限公司 +1

Display of receptors and analysis of binding interactions and drug libraries

A display and method of preparing 7-transmembrane and other receptors for real-time kinetic analysis of binding interactions. The invention includes display on beads and in micelles for multi-well and flow cytometric analysis. The invention is useful for ligand discovery and drug action discovery, and G-protein response in particular.
Owner:NEW MEXICO UNIV OF +1

Display of receptors and analysis of binding interactions and drug libraries

A display and method of preparing 7-transmembrane and other receptors for real-time kinetic analysis of binding interactions. The invention includes display on beads and in micelles for multi-well and flow cytometric analysis. The invention is useful for ligand discovery and drug action discovery, and G-protein response in particular.
Owner:NEW MEXICO UNIV OF +1

A hardware-in-the-loop distributed simulation platform and simulation method

ActiveCN105511292BShorten the timeDoes not affect the simulation effectSimulator controlReal-time simulationMulti platform
The invention provides a distributed simulation platform based on hardware-in-the-loop and a simulation method. The distributed simulation platform based on hardware-in-the-loop provided by the invention comprises a real-time dynamics platform, a real-time control algorithm platform and a control acceleration platform. When the simulation platform is switched from real-time simulation to super real-time simulation, the control acceleration platform sends an acceleration multiple signal to the real-time dynamics platform and the real-time control algorithm platform; and when the simulation platform is switched from super real-time simulation to real-time simulation, the acceleration multiple signal is 1 or no acceleration multiple signal is sent.
Owner:SHANGHAI XINYUE METER FACTORY

A Modeling Method Based on Online Identification for Large Flexible Aircraft

The invention relates to a modeling method of a large-flexibility flight vehicle based on online identification. The modeling method comprises the four steps of building of a unit mechanism model, parameterization of the unit model, building of an overall flight dynamic model and online identification. According to the fact that when the large-flexibility vehicle is on flight, wings can be subjected to geometric nonlinearity deformation, and a structural model of flexible wings is built based on a nonlinear beam theory; a continuous vibration system is discretized to obtain a unit structure model; aiming at the feature that aerodynamic force is unsteady, an unsteady aerodynamic theory is utilized to build an aerodynamic force model; the aerodynamic force model and external forces like gravity are substituted into the structural model to obtain a unit gas bomb mechanism model; according to needs, variables capable of being measured by proper sensors are selected as parameters, and parameteriztion of the unit model is conducted; moreover, the parameters are utilized to achieve connection among units; a many-body dynamic theory is utilized to build the overall dynamic model of the flight vehicle; finally, a proper sensor is selected to achieve parameter online identification to obtain the large-flexibility flight vehicle real-time dynamic model.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Precise measuring method for moving position and moving gesture of motor vehicle

The invention discloses a precise measuring method for a moving position and a moving gesture of a motor vehicle. The method comprises the following steps of a preparation step before the measurement and a real-time measurement step, wherein the preparation step before the measurement comprises the steps of establishing an RTKGPS (real-time kinetic global positioning system) base station, establishing a wireless data communication link, drawing an examination field or a examination road electronic map, installing a car-mounted detection device on the motor vehicle and measuring a relative coordinate of key points of the motor vehicle outline; and the real-time measurement step comprises the steps of measuring and calculating a precise three-dimensional position coordinate and a gesture angle as well as a position relation among different signs, marked lines and static objects of the motor vehicle in the examination field or the examination road electronic map. Due to the adoption of the precise measuring method, the measurement equipment is unnecessary to set on the examination field or the examination road, the detection can be realized by directly adopting the communication between the car-mounted detection device and the base station in the measurement, and the operation cost of the position and gesture detection equipment of the motor vehicle can be reduced when in use; and the detection way is simple, convenience in operation can be realized, continuity in detection can be realized, and the measurement precision is high.
Owner:ANHUI SANLIAN APPLIED TRAFFIC TECH

Optimal control method and system for scr denitrification system

The invention provides a selective catalytic reduction (SCR) denitration system optimizing control method and a system thereof. The SCR denitration system optimizing control method comprises the steps of obtaining reflecting parameters of NO of an SCR denitration system under a preset temperature by measurement respectively when the nitrogen-ammonia ratio is larger than 1 and smaller than 1; calculating apparent reaction rate constant KNO of NO under various obtained temperatures, activation energy of adsorption rate constants of NH3 under various temperatures and pre-exponential factors according to the obtained reflecting parameters, establishing a control model of an infinitesimal volume of a reactor of the SCR denitration system, and performing power optimizing control on the SCR denitration system. Accordingly, Optimizing control can be performed on the SCR denitration system on the basis of SCR denitration system real-time kinetic parameters, and control efficiency and rationality on the SCR denitration system can be improved.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products