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623results about How to "Reliably determined" patented technology

System and method for network vulnerability detection and reporting

A system and method provide comprehensive and highly automated testing of vulnerabilities to intrusion on a target network, including identification of operating system, identification of target network topology and target computers, identification of open target ports, assessment of vulnerabilities on target ports, active assessment of vulnerabilities based on information acquired from target computers, quantitative assessment of target network security and vulnerability, and hierarchical graphical representation of the target network, target computers, and vulnerabilities in a test report. The system and method employ minimally obtrusive techniques to avoid interference with or damage to the target network during or after testing.
Owner:MCAFEE LLC

Method and device for monitoring heart rhythm in a vehicle

ActiveUS20070265540A1Reliably determineReliably determinedElectrocardiographySensorsDriver/operatorCardiac rhythm monitoring
An heart rhythm monitoring device for a vehicle, which determines whether a driver has an arrhythmia includes a vehicle state determining portion that determines whether the vehicle is stopped; an electrode arranged on a steering wheel in a position where the driver grips the steering wheel; an electrocardiogram waveform obtaining portion that obtains a first electrocardiogram waveform from the electrode; and a signal processing and calculating portion that determines whether the heart rhythm of the driver is erratic based on the first electrocardiogram waveform. When the vehicle is in motion, the signal processing and calculating portion determines whether the heart rhythm of the driver is erratic based on the waveform component that is strong with respect to noise in the first electrocardiogram waveform.
Owner:TOYOTA JIDOSHA KK +2

Haplotype analysis

The present invention provides an efficient way for high throughput haplotype analysis. Several polymorphic nucleic add markers, such as SNPs, can be simultaneously and reliably determined through multiplex PCR of single nucleic acid molecules in several parallel single molecule dilutions and the consequent statistical analysis of the results from these parallel single molecule multiplex PCR reactions results in reliable determination of haplotypes present in the subject. The nucleic acid markers can be of any distance to each other on the chromosome. In addition, an approach wherein overlapping DNA markers are analyzed can be used to link smaller haplotypes into larger haplotypes. Consequently, the invention provides a powerful new tool for diagnostic haplotyping and identifying novel haplotypes.
Owner:TRUSTEES OF BOSTON UNIV

Device for determining thoracic impedance

An electromedical implant includes a measuring signal generator, an impedance measuring unit to determine the impedance of human or animal tissue, a control unit which, for controlling the measuring signal generator and the impedance measuring unit, is at least indirectly connected to the measuring signal generator and to the impedance measuring unit, as well as an electrode arrangement comprising at least two electrodes which can be directly or indirectly connected or at least temporarily connected to the measuring signal generator and to the impedance measuring unit, or to a connection for such an electrode arrangement. The measuring signal generator is designed to generate and emit a current pulse or a series of current pulses, and the control unit is designed at a specific point in time to cause the measuring signal generator (to generate and emit a current pulse, and to cause the impedance measuring unit to measure the voltage that is present between the electrodes connected to the measuring signal generator and the impedance measuring unit after the passing of at least two time periods of different length that start with commencement of the current pulse being emitted and end before the end of emitting the current pulse, and to issue a voltage value which in each case represents the measured voltage.
Owner:BIOTRONIK SE & CO KG

Portable device having biometrics-based authentication capabilities

Apparatus and method for implementing biometrics-based authentication. In a preferred embodiment, the present invention is embodied in a portable device. Specifically, in one embodiment, the portable device includes a microprocessor, a non-volatile memory coupled thereto, and a biometrics-based authentication module controlled by the microprocessor. Preferably, the biometrics technology used is fingerprint authentication technology. The authentication module is capable of registering a fingerprint upon first use of the portable device, storing an encoded version of the fingerprint in the non-volatile memory. Subsequently, the authentication module can read a person's fingerprint and reliably determine whether the fingerprint matches the registered fingerprint stored in the non-volatile memory. If a match is found, access to information in the non-volatile memory is granted to that person; otherwise, access is denied. Embodiments of the present invention thus provide a highly convenient, secured and reliable method and system for user authentication and access control which was not achievable in prior art password-based authentication approaches.
Owner:TREK 2000 INT

Indoor surveillance system and indoor surveillance method

A surveillance system and method are provided. The surveillance system includes an audio processing device which extracts an audio feature of an audio signal, and determines whether an abnormal event has occurred in a monitoring region, based on the audio feature; a video processing device which extracts a foreground region from a video signal, and determines whether an abnormal event has occurred in the monitoring region, based on motion information of the foreground region; and a context awareness device which calculates an audio abnormal probability and a video abnormal probability by respectively accumulating results of abnormal event occurrence / non-occurrence determinations performed on audio signals and results of abnormal event occurrence / non-occurrence determinations performed on video signals for a certain period of time, and finally determines whether an abnormal situation has occurred in the monitoring region, by using respective combined probability distribution models for a normal situation and the abnormal situation.
Owner:HANWHA TECHWIN CO LTD +1

Apparatus and method of determining a link status between network stations connected to a telephone line medium

A local area network having a telephone line medium in a home network environment includes physical layer transceivers having transmit and receive state machines enabling each network station to determine a link status on the telephone line medium. The transmit state machine is configured for transmitting a link packet within a prescribed interval (T), less than a minimum packet length of a data packet, and having a preamble and a sufficient number of bytes to allow for transmission. Hence, the link packet will be detected by the other stations on the network, but will not be processed, since it is classified as a runt packet by the media access control layers. The receive state machine monitors the telephone line medium, and if after a prescribed interval (2T) the station has not detected a valid preamble from a data packet or a link packet, then the link status indicator for that station is set to an invalid condition, and subsequently supplied to the station operating system.
Owner:GLOBALFOUNDRIES INC

Memory unit having memory status indicator

A processing unit 12 that is provided in a memory unit 10 can transfer information that is stored in a corresponding address to a spare memory area and prohibit writing of information into the corresponding address when the number write operations to the respective addresses of flash memories 11-1 through 11-3 reaches a set number or when the error frequency in the information stored in the respective addresses reaches a set frequency. When the remaining capacity of a spare memory area reaches a set capacity, an indication lamp 14 may lit or a memory status signal may be transmitted to a processing unit 21 of a computer 20 and displayed on a display unit 30. The memory processing unit 12 may lit the indication lamp 14 when the number write operations to the respective addresses of flash memories 11-1 through 11-3 reaches a set number or when the error frequency in the information stored in the respective addresses reaches a set frequency.
Owner:HAGIWARA SYS COM

Data center equipment location and monitoring system

A data center equipment location system includes both hardware and software to provide for location, monitoring, security and identification of servers and other equipment in equipment racks. The system provides a wired alternative to the wireless RFID tag system by using electronic ID tags connected to each piece of equipment, each electronic ID tag connected directly by wires to a equipment rack controller on the equipment rack. The equipment rack controllers then link over a local area network to a central control computer. The central control computer provides an operator interface, and runs a software application program that communicates with the equipment rack controllers. The software application program of the central control computer stores IDs of the equipment rack controllers and each of its connected electronic ID tags in a database. The software application program in operation receives information from the electronic ID tags in real time enabling the central control computer to monitor the status, such as temperature and movement or tampering of each piece of equipment through its connected electronic ID tag. Further, the software application program can send a signal to an individual electronic ID tag to activate a sensory indicator to enable a technician(s) to locate a piece of equipment that is in need of repair or replacement.
Owner:ATTEND SYST
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