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Patent # Description
US-8,076,984 Periodic signal generating circuit dependent upon temperature for establishing a temperature independent...
A periodic signal generating circuit which is dependent upon temperature for establishing a temperature independent refresh frequency is presented. The periodic...
US-8,076,983 Constant-temperature type crystal oscillator
A constant-temperature type crystal oscillator includes: a crystal unit including a case main body, in which two crystal terminals and two dummy terminals are...
US-8,076,982 Voltage-controlled variable frequency oscillation circuit and signal processing circuit
A voltage-controlled variable frequency oscillation circuit, includes: an oscillation circuit section including a resonance circuit which includes a coil and a...
US-8,076,981 Self-calibrating oscillator
An oscillator that increases the accuracy of an output frequency, without using a charge pump, has an oscillation circuit, first and second voltage supply...
US-8,076,980 Temperature-compensated ring oscillator
A temperature-compensated ring oscillator includes a control signal generator and a voltage controlled oscillator. The control signal generator is configured to...
US-8,076,979 Lock detection circuit for phase locked loop
A lock detector circuit for detecting a lock condition between a reference signal and a feedback signal includes a first counter for outputting a first counter...
US-8,076,978 Circuit with noise shaper
In an embodiment, a circuit comprising an oscillator is provided. The oscillator is controlled based on a feedback value and an input reference value. The...
US-8,076,977 Device having digitally controlled oscillator
A device includes a digitally controlled oscillator and an interpolator having a data input and a data output coupled to the digitally controlled oscillator....
US-8,076,976 Semiconductor device
The present invention provides a technology capable of achieving an improvement in the characteristic of a power amplifier when a power amplifier mounted onto...
US-8,076,975 Broadband high power amplifier
A broadband high power amplifier architecture is disclosed. One example configuration includes a first plurality of distributed amplification cells connected in...
US-8,076,974 Radio frequency (RF) power amplifier and RF power amplifier apparatus
An RF power amplifier has a final-stage amplifier stage which generates an RF transmit output signal, a signal detector which detects an RF transmit output...
US-8,076,973 Fully differential amplifier with continuous-time offset reduction
A fully differential amplifier circuit according to one embodiment includes a first section for generating first and second output signals on first and second...
US-8,076,971 Sampling frequency reduction for switching amplifiers
The present invention is directed toward providing a system and method of reducing RF interference in switching amplifiers without degrading performance. In one...
US-8,076,970 Adaptive demodulator
An adaptive demodulator for a contactless device, including a rectifier configured to rectify a voltage which is dependent on a signal received by the...
US-8,076,969 Apparatus for attenuating low frequency signals
A high pass filter has a cutoff frequency. The high pass filter includes a first amplifier to receive an input signal. The high pass filter attenuates low...
US-8,076,968 Low-input-voltage charge pump
In an embodiment, a charge pump of relatively simple design is provided which can generate sufficient drive voltage for a power switching device from a...
US-8,076,967 Integrated smart power switch
A device including a controllable semiconductor, sensor, and controller is provided. The controllable semiconductor is associated with a first operating...
US-8,076,966 Analog switch circuit for wide frequency band
An analog switch circuit that includes a first field-effect transistor, a source of which is coupled to a first switch terminal, and a drain of which is coupled...
US-8,076,965 Low leakage data retention flip flop
A disclosed embodiment is a low leakage data retention flip flop comprising a master circuit for retaining data during sleep mode, wherein the master circuit is...
US-8,076,964 Sampling circuit
A sampling circuit for use in a semiconductor device, includes a first sampling unit configured to sample a data signal in synchronism with a reference clock...
US-8,076,963 Delay-locked loop having a delay independent of input signal duty cycle variation
A Delay-Locked Loop (DLL) uses a delay line to delay a first signal by a "delay time", thereby generating a second signal. A capacitor is charged at a first...
US-8,076,962 Frequency synthesis system with self-calibrated loop stability and bandwidth
In a frequency synthesis system with self-calibrated loop stability and bandwidth, a detector produces a detection signal based on a difference between an input...
US-8,076,961 Monitoring apparatus and computer-readable storage medium
A monitoring apparatus monitors a system including an oscillator with a variable oscillation frequency. The monitoring apparatus has a transmitting unit to...
US-8,076,960 Digital phase-locked loop with two-point modulation using an accumulator and a phase-to-digital converter
A digital phase-locked loop (DPLL) supporting two-point modulation is described. In one design, the DPLL includes a phase-to-digital converter and a loop filter...
US-8,076,959 Circuits and methods for voltage detection
A circuit for detecting an input voltage includes a voltage-to-current converter and a current comparator. The voltage-to-current converter is operable for...
US-8,076,958 Signal preprocessing device comprising band-pass filters for structure-borne noise sensors
A signal preprocessing device is disclosed, which is integrated into a structure-borne sound sensor or into an acceleration sensor for sensing structure-borne...
US-8,076,957 Semiconductor integrated circuit
The present invention is directed to reduce the chip area of a semiconductor integrated circuit. A semiconductor integrated circuit of the invention includes a...
US-8,076,956 Relatively low standby power
A circuit includes a first transistor stack that receives an input signal, a voltage reference, a reference potential, a clock signal and an inverted clock...
US-8,076,955 Configurable logic device
The configurable logic device comprises a plurality of configurable logic cells (2). A configurable logic cell comprises a plurality of multi-bit registers...
US-8,076,954 Memory control circuit, memory control method, and integrated circuit
Each of a plurality of memories includes a terminating resistor for preventing signal reflection, and a memory control circuit includes an ODT control circuit...
US-8,076,953 LED outage detection circuit
Disclosed is an outage detection circuit for detecting a defective light source, such as a LED coupled to a DC-DC converter circuit for receiving a power...
US-8,076,952 Socket for inspection
A support block is provided with a plurality of through holes for supporting probes. The probes for signals, for power supply and for grounding are secured in...
US-8,076,951 Spray cooling thermal management system and method for semiconductor probing, diagnostics, and failure analysis
A micro-spray cooling system beneficial for use in testers of electrically stimulated integrated circuit chips is disclosed. The system includes micro-spray...
US-8,076,950 Method and apparatus for measuring the water conductivity and water volume fraction of a multiphase mixture...
A method for determining the water conductivity and water volume fraction of a multi-component mixture of water and at least one additional liquid or gas in a...
US-8,076,949 Enhanced proximity sensing
An embodiment of the present invention is directed to a method for rejecting sensor information when a switch is being pressed in a system having sensors over...
US-8,076,948 Distance measurement with capacitive sensor
Circuits and methods to read out capacitive sensors for distance measurement used by a position control system having a high accuracy and low noise have been...
US-8,076,947 Device, method, program, and recording medium for error factor determination, and output correction device and...
An error factor determination device includes an error factor recording unit which records error factors Eija in a signal generation system which includes a...
US-8,076,946 Leakage calibration
An integrated circuit and a method for efficiently operating integrated circuit devices. The integrated circuit includes an input that is configured to receive...
US-8,076,945 Autosensitive detector and measurement system
This disclosure relates to an autosensitive detector and an autosensitive measurement system with a self-adjustable set-off value, and more specifically, to a...
US-8,076,944 Systems and methods for detecting electrical line faults
Methods and systems for detecting changes in currents are disclosed, including: dividing a main current into two or more subcurrents, combining a first magnetic...
US-8,076,943 Impedance-based arc detector for computed tomography scanner and method of use thereof
The present disclosure relates to an impedance-based arc detector for CT scanners and method of use and diagnosis therewith, and more specifically, to a two- or...
US-8,076,942 Method for marine electrical survey of oil-and-gas deposits
A method for survey of hydrocarbon deposits in a researched profile of sea-bottom comprises providing a generator generating pulse electric current with a...
US-8,076,941 Bottom system for geophysical survey (variants)
A bottom system related to equipment deployed for seabed geo-electrical survey is proposed, in preferred embodiments comprising a basic module, including...
US-8,076,940 Method and device for determining the location of a rod fixing point
The invention concerns the methods for determining, relative to a point Po, the location of a fixing point Pf of a rod T located in an environment Mi wherein...
US-8,076,939 Method for fast magnetic resonance radiofrequency coil transmission profile mapping
A system and method for producing an image indicative of characteristics of a radiofrequency ("RF") coil with a magnetic resonance imaging ("MRI") system is...
US-8,076,938 System and method of parallel imaging with calibration to a virtual coil
A method for generating a magnetic resonance (MR) image includes acquiring calibration data from each of a plurality of RF source coils. Calibration data for a...
US-8,076,937 Fibre tracking on the basis of macroscopic information
A diffusion data processing apparatus comprising a segmenter arranged to segment the diffusion tensor data according to at least one segmentation model...
US-8,076,936 Reducing imaging-scan times for MRI systems
Provided are methods and systems for rapid MRI imaging-scanning that provides 2D or 3D coverage, high precision, and high-temporal efficiency, without exceeding...
US-8,076,935 Magnetic resonance imaging (MRI) using SPIR and/or chess suppression pulses
A magnetic resonance imaging apparatus includes an imaging condition setting unit and an image data acquisition unit. The imaging condition setting unit sets an...
US-8,076,934 Black-blood steady-state free precession magnetic resonance imaging
In an imaging method, periodic maintenance radio frequency pulses (.alpha., -.alpha.) are applied to maintain a steady state magnetic resonance excitation in an...
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