Patents by Inventor Chun-Pao LIN

Chun-Pao LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Amplifier circuits and modulation signal generating circuits therein
    Patent number: 8729965
    Abstract: An amplifier circuit includes a modulation signal generating circuit, a driving stage circuit and an output stage circuit. The modulation signal generating circuit generates a pair of modulation signals according to a pair of differential input signals and a pair of clock signals. The pair of clock signals includes a first clock signal and a second clock signal having a phase difference therebetween. The driving stage circuit generates a pair of driving signals according to the pair of modulation signals. The output stage circuit generates a pair of amplified output signals according to the pair of driving signals.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: May 20, 2014
    Assignee: Princeton Technology Corporation
    Inventors: Wei-Zen Chen, Chun-Pao Lin
  • AMPLIFIER CIRCUITS AND MODULATION SIGNAL GENERATING CIRCUITS THEREIN
    Publication number: 20130328628
    Abstract: An amplifier circuit includes a modulation signal generating circuit, a driving stage circuit and an output stage circuit. The modulation signal generating circuit generates a pair of modulation signals according to a pair of differential input signals and a plurality of clock signals. The driving stage circuit generates a pair of driving signals according to the pair of modulation signals. The output stage circuit generates a pair of amplified output signals according to the pair of driving signals.
    Type: Application
    Filed: August 14, 2013
    Publication date: December 12, 2013
    Applicant: Coretex Technology Corporation
    Inventors: Wei-Zen CHEN, Chun-Pao LIN
  • AMPLIFIER CIRCUITS AND MODULATION SIGNAL GENERATING CIRCUITS THEREIN
    Publication number: 20130033319
    Abstract: An amplifier circuit includes a modulation signal generating circuit, a driving stage circuit and an output stage circuit. The modulation signal generating circuit generates a pair of modulation signals according to a pair of differential input signals and a pair of clock signals. The pair of clock signals includes a first clock signal and a second clock signal having a phase difference therebetween. The driving stage circuit generates a pair of driving signals according to the pair of modulation signals. The output stage circuit generates a pair of amplified output signals according to the pair of driving signals.
    Type: Application
    Filed: July 31, 2012
    Publication date: February 7, 2013
    Applicant: PRINCETON TECHNOLOGY CORPORATION
    Inventors: Wei-Zen CHEN, Chun-Pao LIN