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38results about How to "Assembly is complex" patented technology
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Valved aortic conduits
ActiveUS20160067042A1Facilitates redo operationEasy to operateAnnuloplasty ringsBlood vesselsAscending aortaValved conduit
A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.
Owner:EDWARDS LIFESCIENCES CORP
System for designing re-programmable digital hardware platforms
InactiveUS7340693B2Assembly is complexEasy to moveCAD circuit designSpecial data processing applicationsComputer hardwareComputer architecture
A digital design system and method are provided for re-programmable hardware platforms, such as field programmable gate arrays (FPGAs) and other re-programmable system designs. The design system and method bridge the gap between what has previously been a development and prototyping platform used during the design phase of an electronic design system (EDS) project, and commercially viable re-programmable product platforms to replace non-programmable platforms, such as discrete processors and ASICs.
Owner:MITSUBISHI CABLE IND LTD
Pre-assembled bioprosthetic valve and sealed conduit
ActiveUS20130325111A1Ability to functionAssembly is complexHeart valvesTissue regenerationValved conduitBioprosthetic valve
A valved conduit including a bioprosthetic valve, such as a heart valve, and a tubular conduit sealed with a bioresorbable material. The bioprosthetic heart valve includes prosthetic tissue that has been treated such that the tissue may be stored dry for extended periods without degradation of functionality of the valve. The bioprosthetic heart valve may have separate bovine pericardial leaflets or a whole porcine valve. The sealed conduit includes a tubular matrix impregnated with a bioresorbable medium such as gelatin or collagen. The valved conduit is stored dry in packaging in which a desiccant pouch is supplied having a capacity for absorbing moisture within the packaging limited to avoid drying the bioprosthetic tissue out beyond a point where its ability to function in the bioprosthetic heart valve is compromised. The heart valve may be sewn within the sealed conduit or coupled thereto with a snap-fit connection.
Owner:EDWARDS LIFESCIENCES CORP
Wireless mobile personal terminal and method of manufacturing printed-on-display antenna for the same
InactiveUS20050174290A1Low costAssembly is complexSimultaneous aerial operationsAntenna supports/mountingsEtchingGas phase
A printed-on-display (POD) antenna is mounted on a wireless mobile personal terminal. The POD antenna is formed of conductive transparent material such as indium oxide doped with tin oxide (ITO). The POD antenna is printed on a glass substrate of display of the personal terminal by physical vapor deposition (PVD) or chemical etching. Pattern of the POD antenna is configured to have a radiation pattern the same as a conventional monopole antenna and an omni-directional characteristics. Hence, the POD antenna may be embedded, resulting in an elimination of drawbacks of conventional exposed antenna such as liable to damage, complex in assembly, and high in cost.
Owner:CHUNGHWA PICTURE TUBES LTD
Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly
ActiveUS8581521B2Easy to adjustFunction increaseElectroluminescent light sourcesElectric light circuit arrangementPower flowEngineering
Owner:ELDOLAB HLDG
Bi-polymer infrared optics for high-g applications
ActiveUS20130208367A1Low costSacrificing optical qualityMirrorsDirection controllersCamera lensHigh acceleration
Optical systems configured to withstand operation in high acceleration and varying temperature environments, and methods of assembling the same. In one example, an imaging optical apparatus includes a primary minor made of an unreinforced polymer, a secondary mirror made of the unreinforced polymer and optically coupled to the primary minor, a field lens optically coupled to the secondary minor, and a strut having a plurality of cross-struts and mounting features configured to mount the primary minor, the secondary mirror and the field lens. In some examples, the imaging optical apparatus further includes an outer retainer disposed behind the primary minor and coupled to the strut, and an inner retainer disposed behind the field lens and coupled to the strut, the outer and inner retainers configured to structurally support the primary minor and the field lens and to accommodate deflections of the primary minor.
Owner:RAYTHEON CO
Pre-assembled bioprosthetic valve and sealed conduit
ActiveUS9301835B2Ability to functionAssembly is complexHeart valvesTissue regenerationValved conduitBioprosthetic valve
A valved conduit including a bioprosthetic valve, such as a heart valve, and a tubular conduit sealed with a bioresorbable material. The bioprosthetic heart valve includes prosthetic tissue that has been treated such that the tissue may be stored dry for extended periods without degradation of functionality of the valve. The bioprosthetic heart valve may have separate bovine pericardial leaflets or a whole porcine valve. The sealed conduit includes a tubular matrix impregnated with a bioresorbable medium such as gelatin or collagen. The valved conduit is stored dry in packaging in which a desiccant pouch is supplied having a capacity for absorbing moisture within the packaging limited to avoid drying the bioprosthetic tissue out beyond a point where its ability to function in the bioprosthetic heart valve is compromised. The heart valve may be sewn within the sealed conduit or coupled thereto with a snap-fit connection.
Owner:EDWARDS LIFESCIENCES CORP
System for designing re-programmable digital hardware platforms
InactiveUS20060190905A1Assembly is complexEasy to moveCAD circuit designSpecial data processing applicationsSystems designDesign phase
A digital design system and method are provided for re-programmable hardware platforms, such as field programmable gate arrays (FPGAs) and other re-programmable system designs. The design system and method bridge the gap between what has previously been a development and prototyping platform used during the design phase of an electronic design system (EDS) project, and commercially viable re-programmable product platforms to replace non-programmable platforms, such as discrete processors and ASICs.
Owner:MITSUBISHI CABLE IND LTD
Method of configuring an LED driver, LED driver, LED assembly and method of controlling an LED assembly
ActiveUS20110248644A1Improve efficiencySame degree of applicabilityElectroluminescent light sourcesElectric light circuit arrangementPower flowEngineering
A method of configuring an LED driver is disclosed. The LED driver being arranged to provide a supply current to an LED fixture comprising a plurality of LEDs. The method comprises: identifying the LED fixture (LF)1 sending via a communication network (NTW) a configuration request to a configuration database (DB), receiving configuration data from the configuration database; and configuring the LED driver (LPS) according to the configuration data.
Owner:ELDOLAB HLDG
Vacuum locking hub cartridge for four wheel drive vehicle
ActiveUS7000750B2Expensive to produceAssembly is complexFluid actuated clutchesFriction clutchesEngineeringMechanical engineering
Owner:WARN AUTOMOTIVE LLC
Surgical conduit leak testing
ActiveUS20160266004A1Pressurized relatively quicklyNon-destructive methodMeasurement of fluid loss/gain rateNon destructiveValved conduit
Systems, devices, and methods for leak testing surgical conduit grafts or valved conduits such as aortic-valved conduits with a pressurized gas such as air. Air is non-destructive and especially useful for leak testing conduits that have coatings or sealants that may be functionally impacted when exposed to fluids such as water or saline. Open ends of the conduit are clamped and sealed, and a pressurized gas introduced into an inner lumen thereof. A change in mass flow rate is measured to quantify the leakage. One end of a tubular conduit may be clamped to a fixed manifold, and the opposite end to a manifold slidably mounted to accommodate any conduit elongation when pressurized. The clamping and sealing structure may be pneumatic and / or mechanical, and complementary contoured clamp members may be used to seal a scalloped external sealing ring of an aortic conduit.
Owner:EDWARDS LIFESCIENCES CORP
Magnetic field sensor including an anisotropic magnetoresistive magnetic sensor and a hall magnetic sensor
InactiveUS20130127454A1High sensitivityEasy to assembleSolid-state devicesSemiconductor/solid-state device manufacturingTransducerElectron
A magnetic field sensor, including a Hall magnetic sensor, formed within a first die and configured to detect a first magnetic field, and a first anisotropic magnetoresistive magnetic sensor, having a first anisotropic magnetoresistive transducer, formed within a second die and configured to generate an electrical measurement quantity as a function of a second magnetic field. An electronic reading circuit formed within the first die, is electrically connected to the first anisotropic magnetoresistive transducer, and provides a first measure indicating the second magnetic field, on the basis of the electrical measurement quantity. The first and second dice are fixed with respect to one another and have main surfaces parallel to the same reference plane. The first magnetic field being oriented in a first direction perpendicular to the reference plane and the second magnetic field being oriented in a second direction parallel to the reference plane.
Owner:STMICROELECTRONICS SRL
End cap of a lighting tube
InactiveUS20140098527A1Cost of producingReduce assemblyLighting support devicesElectric lightingEffect lightEngineering
An end cap of a lighting tube includes a first assembly member and a second assembly member. The first assembly member includes a first shell, several recesses, and two first position-limiting elements. The first shell has a first central-securing element, and the first shell forms a first area and a second area. The two first position-limiting elements are disposed on the first area. The second assembly member includes a second shell, a first elastic element, a second elastic element, and two positioning elements. An end of the second shell is connected to a lighting tube and a second central-securing element of the second shell is secured with the first central-securing element. The first elastic element is disposed on the second shell. The second elastic element is disposed on the second shell. The two positioning elements are disposed on the second shell.
Owner:LEXTAR ELECTRONICS CORP
Electrical box with adjustable sleeve
ActiveUS9893503B2Easy to adjustMinimize assemblyElectrical apparatusEngineeringMechanical engineering
An electrical box assembly includes an outer box having a sidewall and a front opening. A sleeve having an inner surface is received in the front opening of the outer box and selectively extendable in respect of the outer box. A mounting plate is disposed on the inner surface of the sleeve. The mounting plate cooperates with the sleeve to selectively position the sleeve in respect of the outer box.
Owner:ALLIED MOLDED PRODS
Epitaxy level packaging
ActiveUS20130200429A1Reduce assemblyEasy to handleLiquid-phase epitaxial-layer growthSemiconductor/solid-state device detailsEngineeringMaterial system
A method of growth and transfer of epitaxial structures from semiconductor crystalline substrate(s) to an assembly substrate. Using this method, the assembly substrate encloses one or more semiconductor materials and defines a wafer size that is equal to or larger than the semiconductor crystalline substrate for further wafer processing. The process also provides a unique platform for heterogeneous integration of diverse material systems and device technologies onto one single substrate.
Owner:ALPAD CORP
Illumination controller and illumination driving system
InactiveUS20110266975A1Increased circuit complexityComplexity of cost of increasedElectrical apparatusElectroluminescent light sourcesElectric power systemControl signal
An illumination controller adapted to control a converting circuit to convert an electric power of a DC input power source to drive a light source is provided. The illumination controller includes a dimming unit and a control unit. The dimming unit receives a dimming signal and correspondingly generates a dimming control signal according to the number of the dimming signal. The control unit controls the electric power provided to the light source by the converting circuit according to the dimming control signal, so as to adjust a brightness of the light source. Furthermore, an illumination driving system is also provided.
Owner:GREEN SOLUTION TECH CO LTD
Portable electronic device
ActiveUS8508936B2Prevent slidingReduce complexityDetails for portable computersCell component detailsLong axisEngineering
A portable electronic device includes a main body, a door and a latch. The main body includes a positioning concave area on a bottom surface thereof. The positioning concave area has a cutout at a first edge, and an inclined surface and a guide edge at an opposite edge. The door is detachably connected with the bottom surface of the main body. The latch is slidably connected with a through hole of the door. The latch has an engaging portion and a guiding portion at two opposite ends. When the door is assembled to the bottom surface of the main body, the engaging portion inserts into the cutout. When the door is taken apart from the bottom surface, the engaging portion is removed from the cutout, and the guiding portion slides along the guide edge to move the door along a direction perpendicular to a long axis of the latch.
Owner:INVENTEC CORP
Valved aortic conduits
ActiveUS20190046317A1Facilitate redo operationEasy to operateStentsAnnuloplasty ringsValved conduitProsthesis
A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.
Owner:EDWARDS LIFESCIENCES CORP
Surgical conduit leak testing
ActiveUS10119882B2Quick testEasy to set upMeasurement of fluid loss/gain rateNon destructiveValved conduit
Systems, devices, and methods for leak testing surgical conduit grafts or valved conduits such as aortic-valved conduits with a pressurized gas such as air. Air is non-destructive and especially useful for leak testing conduits that have coatings or sealants that may be functionally impacted when exposed to fluids such as water or saline. Open ends of the conduit are clamped and sealed, and a pressurized gas introduced into an inner lumen thereof. A change in mass flow rate is measured to quantify the leakage. One end of a tubular conduit may be clamped to a fixed manifold, and the opposite end to a manifold slidably mounted to accommodate any conduit elongation when pressurized. The clamping and sealing structure may be pneumatic and / or mechanical, and complementary contoured clamp members may be used to seal a scalloped external sealing ring of an aortic conduit.
Owner:EDWARDS LIFESCIENCES CORP
Electrical box with adjustable sleeve
ActiveUS20160172832A1Easy to adjustMinimize assemblyElectrical apparatusEngineeringMechanical engineering
An electrical box assembly includes an outer box having a sidewall and a front opening. A sleeve having an inner surface is received in the front opening of the outer box and selectively extendable in respect of the outer box. A mounting plate is disposed on the inner surface of the sleeve. The mounting plate cooperates with the sleeve to selectively position the sleeve in respect of the outer box.
Owner:ALLIED MOLDED PRODS
Light guide plate, thin backlight module and luminous keyboard thereof
ActiveUS20190369744A1Reduce thicknessEfficient assemblyInput/output for user-computer interactionMechanical apparatusLight guideEngineering
A light guide plate provided for a luminous keyboard is disclosed. The light guide plate includes a main body, a first bump pair, a second bump pair, and many microstructure patterns. The main body has a light output surface and many press button installation areas defined thereon, each of the press button installation areas is arranged to fix a press key structure. The first bump pair and the second bump pair are integrally and seamlessly protruded from the main body. Each of the first bump pair has a first recess, and each of the second bump pair has a second recess. The first recess and the second recess are configured opposite to each other, and provided for assembling the press key structure. The microstructure patterns are formed next to the first and second bump pairs to abstract light by destructing the total reflection in the main body.
Owner:GLOBAL LIGHTING TECHNOLOGIES INC
Portable electronic device
ActiveUS20120170226A1Reduce complexityLower component costsDetails for portable computersCell component detailsLong axisElectrical and Electronics engineering
A portable electronic device includes a main body, a door and a latch. The main body includes a positioning concave area on a bottom surface thereof. The positioning concave area has a cutout at a first edge, and an inclined surface and a guide edge at an opposite edge. The door is detachably connected with the bottom surface of the main body. The latch is slidably connected with a through hole of the door. The latch has an engaging portion and a guiding portion at two opposite ends. When the door is assembled to the bottom surface of the main body, the engaging portion inserts into the cutout. When the door is taken apart from the bottom surface, the engaging portion is removed from the cutout, and the guiding portion slides along the guide edge to move the door along a direction perpendicular to a long axis of the latch.
Owner:INVENTEC CORP
End cap of a lighting tube
InactiveUS9004948B2Cost of producingReduce assemblyCoupling device connectionsPoint-like light sourceEffect lightEngineering
An end cap of a lighting tube includes a first assembly member and a second assembly member. The first assembly member includes a first shell, several recesses, and two first position-limiting elements. The first shell has a first central-securing element, and the first shell forms a first area and a second area. The two first position-limiting elements are disposed on the first area. The second assembly member includes a second shell, a first elastic element, a second elastic element, and two positioning elements. An end of the second shell is connected to a lighting tube and a second central-securing element of the second shell is secured with the first central-securing element. The first elastic element is disposed on the second shell. The second elastic element is disposed on the second shell. The two positioning elements are disposed on the second shell.
Owner:LEXTAR ELECTRONICS CORP
Electro-optical transceiver device to enable chip-to-chip interconnection
ActiveUS9325420B2Reduce component countReduce assemblyPhotometryAmplifiers controlled by lightAudio power amplifierPhotovoltaic detectors
An apparatus includes a substrate and a waveguide coupled to a surface of the substrate. The surface forms a cladding layer of the waveguide. The apparatus includes a photodetector optically coupled to an end of the waveguide. The photodetector is configured to output an electrical signal responsive to receiving a light signal from a core of the waveguide. The apparatus also includes an amplifier device coupled to the substrate. The amplifier device is electrically coupled to the photodetector to amplify the electrical signal to produce an amplified electrical signal.
Owner:QUALCOMM INC
Vacuum locking hub cartridge for four wheel drive vehicle
ActiveUS20050133290A1Efficient productionEasy to assembleFluid actuated clutchesFriction clutchesEngineeringMechanical engineering
A vacuum locking hub system is provided for a four-wheel drive vehicle that includes a cartridge-type assembly that allows the vacuum locking hub system to be inserted into the wheel as a cartridge unit for ease of assembly. The vacuum locking hub system has a compact construction allowing it to be substantially received within the wheel hub, thus reducing system mass and unit length.
Owner:WARN AUTOMOTIVE LLC
Framework for automated synthesis of secure, optimized system-on-chip architectures
PendingUS20220019720A1Good choiceImprove security featuresKey distribution for secure communicationInternal/peripheral component protectionComputer architectureChip architecture
Systems and methods generate the design of a tiled multi-core system-on-chip (SoC). Design specification defining a multitude of cores to be used in the tiled multi-core SoC is analyzed and a multitude of subsystems based on the plurality of cores is built. The subsystems are augmented with one or more network adapters to generate the design of the tiled multi-core SoC. To achieve this, a multitude of IP blocks defined by the specification are retrieved from a design library. Design metadata associated with the IP blocks are extracted. Next, a standardized interface is generated for each of the IP blocks using the design metadata. Thereafter, a bus interface is generated for the IP blocks. Next, a tiled synthesizable register-transfer level code for the SoC design is generated in accordance with received configuration information.
Owner:UNIV OF FLORIDA RES FOUNDATION INC
Automatic stir-fryer
ActiveUS10638876B2Structural defectAssembly is complexRoasting apparatusFrying pansControl cellProcess engineering
Disclosed is an automatic stir-fryer comprising: a machine stand; a base pivotably provided on the machine stand; a rotary shaft providing rotary power and connected to a stir-frying rotary tank containing foodstuffs; a high-frequency induction heating unit coaxially covering the stir-frying rotary tank; a tilting unit pivotably disposed on the base; a receiving tank provided on the machine stand for receiving the cooked foodstuffs and controlled by an automatic push rod to move forward and backward; a cleaning unit assembled on the machine stand and corresponding to the stir-frying rotary tank after tilting by the tilting unit for water cleaning the stir-frying rotary tank; a control unit vertically disposed on the machine stand and provided with an control panel for controlling the operating time of the automatic stir-fryer and the temperature of the high-frequency induction heating unit.
Owner:CHANG JIAN WEI
Method of configuring an LED driver, LED driver, LED assembly and method of controlling an LED assembly
ActiveUS20140175981A1Easy to adjustFunction increaseElectroluminescent light sourcesElectric light circuit arrangementEngineeringLight fixture
Owner:ELDOLAB HLDG BV
Methods of leak testing a surgical conduit
ActiveUS20190056286A1Quick testEasy to set upMeasurement of fluid loss/gain rateNon destructiveValved conduit
Owner:EDWARDS LIFESCIENCES CORP
Static discharger and aircraft having the static discharger
ActiveUS10301039B2Flexible adaptationAerodynamic surface is affected can be avoidedInstallation of lighting conductorsAircraft lighting protectorsBasementEngineering
The present application relates to a static discharger and an aircraft including the static discharger. According to an aspect of the present application, a static discharger is provided which includes: a basement; and a discharger body adapted to be installed to the basement. The static discharger further includes a first fixing mechanism adapted to fix the discharger body to the basement. A pivoting mechanism is provided between the basement and the discharger body, the pivoting mechanism allowing the discharger body to pivot with respect to the basement so as to adjust an installation orientation of the discharger body with respect to the basement during an on-site-installation of the static discharger. According to the present application, for example, installation adaptation and universality of the static discharger can be improved.
Owner:AIRBUS BEIJING ENG CENT
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