Patents by Inventor Cheng-Chou Zhan

Cheng-Chou Zhan 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).

  • Electronic device with equalization, integrated circuit and methods therefor
    Patent number: 9912499
    Abstract: An electronic device for a wireless communication system is described. The electronic device comprises: a receiver configured to receive a modulated signal on a communication channel; and a processor, coupled to the receiver and configured to: process the received modulated signal; identify a communication channel characteristic based on the processed received modulated signal; select an equalizer having a first set of equalization coefficients based on the identified communication channel characteristic, wherein the first set of equalization coefficients is selected from a plurality of equalization coefficients, each of the plurality of equalization coefficients being associated with different communication channel characteristics; equalize the processed received modulated signal on the communication channel using the selected equalizer; and detect the equalized received modulated signal.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: March 6, 2018
    Assignee: MediaTek, Inc.
    Inventors: Balachander Narasimhan, Charles Chien, Qiang Zhou, Chih-Yuan Lin, Cheng-Chou Zhan, Bao-Chi Peng
  • Electronic device with equalization, integrated circuit and methods therefor
    Patent number: 9768984
    Abstract: An electronic device for a wireless communication system is described. The electronic device comprises: a receiver configured to receive a modulated signal on a communication channel; and a processor, coupled to the receiver and configured to: process the received modulated signal; identify a communication channel characteristic based on the processed received modulated signal; select an equalizer having a first set of equalization coefficients based on the identified communication channel characteristic, wherein the first set of equalization coefficients is selected from a plurality of equalization coefficients, each of the plurality of equalization coefficients being associated with different communication channel characteristics; equalize the processed received modulated signal on the communication channel using the selected equalizer; and detect the equalized received modulated signal.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: September 19, 2017
    Assignee: MediaTek, Inc.
    Inventors: Balachander Narasimhan, Charles Chien, Qiang Zhou, Chih-Yuan Lin, Cheng-Chou Zhan, Bao-Chi Peng
  • ELECTRONIC DEVICE WITH EQUALIZATION, INTEGRATED CIRCUIT AND METHODS THEREFOR
    Publication number: 20170104613
    Abstract: An electronic device for a wireless communication system is described. The electronic device comprises: a receiver configured to receive a modulated signal on a communication channel; and a processor, coupled to the receiver and configured to: process the received modulated signal; identify a communication channel characteristic based on the processed received modulated signal; select an equalizer having a first set of equalization coefficients based on the identified communication channel characteristic, wherein the first set of equalization coefficients is selected from a plurality of equalization coefficients, each of the plurality of equalization coefficients being associated with different communication channel characteristics; equalize the processed received modulated signal on the communication channel using the selected equalizer; and detect the equalized received modulated signal.
    Type: Application
    Filed: December 20, 2016
    Publication date: April 13, 2017
    Inventors: Balachander Narasimhan, Charles Chien, Qiang Zhou, Chih-Yuan Lin, Cheng-Chou Zhan, Bao-Chi Peng
  • ELECTRONIC DEVICE WITH EQUALIZATION, INTEGRATED CIRCUIT AND METHODS THEREFOR
    Publication number: 20160261436
    Abstract: An electronic device for a wireless communication system is described. The electronic device comprises: a receiver configured to receive a modulated signal on a communication channel; and a processor, coupled to the receiver and configured to: process the received modulated signal; identify a communication channel characteristic based on the processed received modulated signal; select an equalizer having a first set of equalization coefficients based on the identified communication channel characteristic, wherein the first set of equalization coefficients is selected from a plurality of equalization coefficients, each of the plurality of equalization coefficients being associated with different communication channel characteristics; equalize the processed received modulated signal on the communication channel using the selected equalizer; and detect the equalized received modulated signal.
    Type: Application
    Filed: January 7, 2016
    Publication date: September 8, 2016
    Inventors: Balachander Narasimhan, Charles Chien, Qiang Zhou, Chih-Yuan Lin, Cheng-Chou Zhan, Bao-Chi Peng