Patents by Inventor RONG-HSANG HO

RONG-HSANG HO 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 circuit, biasing block with output gain compensation thereof, and electronic apparatus
    Patent number: 9319001
    Abstract: An exemplary embodiment of the present disclosure illustrates an amplifier circuit comprising an amplifier block and a biasing block. The amplifier block is used to receive an input signal and amplify the input signal to generate an output signal. The a biasing block coupled to the amplifier block is used to provide biasing voltages to bias the amplifier block, and compensate an output gain of the amplifier block before the output gain of the amplifier block is compressed, so as to extend a P1 dB compression point of the amplifier block, wherein the biasing currents are substantially independent to temperature and/or system voltage variation.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: April 19, 2016
    Assignee: Advanced Semiconductor Engineering Inc.
    Inventors: Jaw-Ming Ding, Rong-Hsang Ho, Jia-Hong Mou
  • AMPLIFIER CIRCUIT, BIASING BLOCK WITH OUTPUT GAIN COMPENSATION THEREOF, AND ELECTRONIC APPARATUS
    Publication number: 20150244327
    Abstract: An exemplary embodiment of the present disclosure illustrates an amplifier circuit comprising an amplifier block and a biasing block. The amplifier block is used to receive an input signal and amplify the input signal to generate an output signal. The a biasing block coupled to the amplifier block is used to provide biasing voltages to bias the amplifier block, and compensate an output gain of the amplifier block before the output gain of the amplifier block is compressed, so as to extend a P1 dB compression point of the amplifier block, wherein the biasing currents are substantially independent to temperature and/or system voltage variation.
    Type: Application
    Filed: February 24, 2014
    Publication date: August 27, 2015
    Applicant: ADVANCED SEMICONDUCTOR ENGINEERING INC.
    Inventors: JAW-MING DING, RONG-HSANG HO, JIA-HONG MOU