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2013
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Invention
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Circuits and methods for driving light sources. A controller for controlling power to a light sou... |
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Invention
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Circuits and methods for driving light sources. A circuit for powering a LED light source include... |
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2012
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Invention
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Method and apparatus for wirelessly receiving power. Method and apparatus for a receiving device ... |
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Invention
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Flyback converter and method for controlling a flyback converter. A flyback converter includes a ... |
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Invention
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Signal input circuit/chip. A signal input circuit and method and chip are disclosed. The signal i... |
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Invention
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Circuits and methods for driving light sources. A controller for controlling a power converter in... |
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Invention
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Circuits and methods for controlling battery management systems. A controller for a battery manag... |
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Invention
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Circuits and methods for providing communication between a memory card and a host device. An inte... |
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2011
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Invention
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Controllers for dc/dc converters. A controller for a DC/DC converter includes multiple signal gen... |
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Invention
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System, method and apparatus to automatically detect a type of a variable output dc power source.... |
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Invention
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Circuits and methods for driving light sources. A driving circuit for powering a light-emitting d... |
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Invention
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Calibrating a system by setting difference between signals. In a signal monitoring system, a circ... |
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Invention
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Operational amplifier with different power supply voltages. An operational amplifier with differe... |
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Invention
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Daytime running lamp (drl) control system. A daytime running lamp (DRL) controller for controllin... |
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Invention
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Systems and methods for balancing battery cells. A cell balancing system includes multiple bypass... |
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Invention
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Battery cell monitoring and balancing circuit. A monitoring circuit for accurately monitoring a v... |
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Invention
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Battery management system with signal transmission function. A battery management system can incl... |
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Invention
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Controllers for power converters. In a controller for a power converter, a control terminal can p... |
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Invention
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Battery management systems with vertical bus circuits. A battery management chip may include a ba... |
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Invention
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Battery management systems with enumerating circuits. A system may include multiple chips and a h... |
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Invention
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Battery charging apparatus with a common control loop for a low drop-out voltage regulator and a ... |
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Invention
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Individual cell voltage detection circuit for charge and discharge control in a battery pack. A b... |
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Invention
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Signal synchronizing systems. A signal synchronizing system includes comparison circuitry and con... |
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Invention
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Flexible bus architecture for monitoring and control of battery pack. A method for diagnosing a c... |
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Invention
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Backlight controller for driving light sources. A backlight controller for driving multiple light... |
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Invention
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Controllers, systems and methods for controlling power of light sources. A controller for control... |
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Invention
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Power management systems. A power management system includes a first switch, a second switch, and... |
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Invention
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Electronic systems for locating objects. A database for a set of orientation-matched road (OMR) s... |
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2010
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Invention
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Battery management systems for protecting batteries from fault conditions. A battery management s... |
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Invention
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Signal monitoring systems. A signal monitoring system includes a conversion circuit and a control... |
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Invention
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Battery monitoring systems. A battery monitoring system includes a first module and a second modu... |
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Invention
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Circuits and methods for driving light sources. In one embodiment, a driving circuit includes an ... |
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Invention
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Circuits and methods for driving light sources. A circuit for driving a light source, e.g., an LE... |
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Invention
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Controller circuitry for light emitting diodes. A method according to one embodiment may include ... |
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Invention
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Battery management systems and methods. A battery management system includes a switch array, a fi... |
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Invention
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Analog to digital converters. In one embodiment, an analog to digital converter (ADC) for convert... |
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Invention
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Flexible bus architecture for monitoring and control of battery pack. The present invention provi... |
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Invention
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Circuits and methods for controlling a light source. A driving circuit for controlling a light so... |
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Invention
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Device address assignment in a bus cascade system. According to one aspect there is disclosed an ... |
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Invention
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Battery pack with balancing management. A battery management system for a battery pack comprising... |
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Invention
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Circuits and methods for controlling power of light sources. A driving circuit for driving a ligh... |
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Invention
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Parallel powering of portable electrical devices.
A system may include an electronic device conf... |
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Invention
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Power supply systems with controllable power. A power supply system includes a power converter, a... |
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Invention
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Circuit for detecting phase imbalance of signals. A circuit for detecting a phase imbalance of si... |
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2009
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Invention
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Circuits and methods for powering light source with balanced currents. A light source driving cir... |
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Invention
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Calculating a parameter indicative of an error factor of a circuit. In a signal monitoring system... |
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Invention
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Charging systems with cell balancing functions. In a power converter, a primary winding receives ... |
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Invention
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Circuits and methods for voltage detection. A circuit for detecting an input voltage includes a v... |
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Invention
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Circuits and methods for controlling a current flowing through a battery. A circuit for controlli... |
