Resources Contact Us Home
Lin; Chun-Hsi
Yi-Lan Shien, TW
No. of patents:

Patent Number Title Of Patent Date Issued
7898218 Power supply topologies with PWM frequency control March 1, 2011
A power supply topology with pulse width modulation frequency control allows the use of an inductor with higher inductance in a converter. By controlling the switching frequency of the pulse width modulation signal, the inductor can achieve high efficiency during a light load condition
7378896 Single pin for multiple functional control purposes May 27, 2008
A method for using a single pin to support both power input and power control functions for an integrated circuit, wherein the integrated circuit is in communication with a system. The method includes receiving at the pin a power input signal from the system, generating a power contr
7375472 Highly efficient driving of photoflash diodes using low and fixed voltage drop-out current sink May 20, 2008
A circuit according to the present invention is used for driving a photoflash diode and comprises a current sink, a feedback circuit, and a DC-DC converter. The current sink is coupled to the photoflash diode for controlling the current through the photoflash diode. The feedback circ
7331001 Test card for multiple functions testing February 12, 2008
The present invention provides a test card for multiple functions testing. The test card includes a host of media devices, all of which reside on a single printed circuit board; and a selection device which selects each one of the host of media devices for testing. The test card can test

  Recently Added Patents
Rear body panel cover for a motor vehicle
Recording medium, playback device, integrated circuit
System and method for enhancing buyer and seller interaction during a group-buying sale
Semiconductor device and method for manufacturing the same
Preserving privacy of digital communication information
Device, system, and method for logging near field communications tag interactions
  Randomly Featured Patents
Second-order predistortion circuit for use with laser diode
Triazole containing diphosphonate compounds and the use thereof
Nucleic acid sequences encoding dendroides antifreeze proteins
System and method for powering vehicle using radio frequency signals and feedback
Apparatus and method for controlled particle beam manufacturing
Electroluminescent filament
Monitoring device, method and system
Anti-spill device for electrolyte battery
Electrodes, inner layers, capacitors, electronic devices and methods of making thereof