Patents by Inventor Michael Yeo

Michael Yeo 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).

  • Single-chip transceiver with electronic dispersion compensation for coherent optical channels
    Patent number: 10038506
    Abstract: A transceiver for fiber optic communications. The transceiver can include a transmitter module having a transmitter host interface configured to receive an input host signal; a transmitter framer configured to frame the input host signal and to generate a framed host signal; and a transmitter coder configured to encode the framed host signal to generate an encoded host signal for transmission over a communication channel. The transceiver can also include a receiver module having a bulk chromatic dispersion, fiber length estimation, and coarse carrier recovery circuit configured to equalize a digital input ingress signal to generate an equalized ingress signal; a receiver framer configured to frame the equalized ingress signal to generate a framed ingress signal; and a receiver host interface configured to output the framed ingress signal. The receiver host interface is compatible with a framing protocol of the receiver framer.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: July 31, 2018
    Assignee: INPHI CORPORATION
    Inventors: Diego Ernesto Crivelli, Mario Rafael Hueda, Hugo Santiago Carrer, Jeffrey Zachan, Vadim Gutnik, Martin Ignacio Del Barco, Ramiro Rogelio Lopez, Shih Cheng Wang, Geoffrey O. Hatcher, Jorge Manuel Finochietto, Michael Yeo, Andre Chartrand, Norman L. Swenson, Paul Voois, Oscar Ernesto Agazzi
  • SINGLE-CHIP TRANSCEIVER WITH ELECTRONIC DISPERSION COMPENSATION FOR COHERENT OPTICAL CHANNELS
    Publication number: 20180062760
    Abstract: A transceiver for fiber optic communications. The transceiver can include a transmitter module having a transmitter host interface configured to receive an input host signal; a transmitter framer configured to frame the input host signal and to generate a framed host signal; and a transmitter coder configured to encode the framed host signal to generate an encoded host signal for transmission over a communication channel. The transceiver can also include a receiver module having a bulk chromatic dispersion, fiber length estimation, and coarse carrier recovery circuit configured to equalize a digital input ingress signal to generate an equalized ingress signal; a receiver framer configured to frame the equalized ingress signal to generate a framed ingress signal; and a receiver host interface configured to output the framed ingress signal. The receiver host interface is compatible with a framing protocol of the receiver framer.
    Type: Application
    Filed: November 1, 2017
    Publication date: March 1, 2018
    Inventors: Diego Ernesto CRIVELLI, Mario Rafael HUEDA, Hugo Santiago CARRER, Jeffrey ZACHAN, Vadim GUTNIK, Martin Ignacio DEL BARCO, Ramiro Rogelio LOPEZ, Shih Cheng WANG, Geoffrey O. HATCHER, Jorge Manuel FINOCHIETTO, Michael YEO, Andre CHARTRAND, Norman L. SWENSON, Paul VOOIS, Oscar Ernesto AGAZZI
  • Single-chip transceiver with electronic dispersion compensation for coherent optical channels
    Patent number: 9838140
    Abstract: A transceiver for fiber optic communications.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: December 5, 2017
    Assignee: INPHI CORPORATION
    Inventors: Diego Ernesto Crivelli, Mario Rafael Hueda, Hugo Santiago Carrer, Jeffrey Zachan, Vadim Gutnik, Martin Ignacio del Barco, Ramiro Rogelio Lopez, Shih Cheng Wang, Geoffrey O. Hatcher, Jorge Manuel Finochietto, Michael Yeo, Andre Chartrand, Norman L. Swenson, Paul Voois, Oscar Ernesto Agazzi
  • Single-chip transceiver with electronic dispersion compensation for coherent optical channels
    Patent number: 9673910
    Abstract: A transceiver for fiber optic communications.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: June 6, 2017
    Assignee: Clariphy Communications, Inc.
    Inventors: Diego Ernesto Crivelli, Mario Rafael Hueda, Hugo Santiago Carrer, Jeffrey Zachan, Vadim Gutnik, Martin Ignacio del Barco, Shih Cheng Wang, Geoffrey O. Hatcher, Jorge Manuel Finochietto, Michael Yeo, Andre Chartrand, Norman L. Swenson, Paul Voois, Oscar Ernesto Agazzi, Ramiro Rogelio Lopez
  • Configuration of semiconductor device supply voltage
    Patent number: 9502956
    Abstract: A calibration process determines a desired supply voltage for operating an electronic device. During the calibration process automatic test equipment controls a power supply to sweep the supply voltage to the electronic device across a predefined voltage range while monitoring a performance characteristic of the electronic device. The automatic test equipment determines the desired operating voltage based on a minimum supply voltage at which the monitored performance characteristic meets a minimum acceptable performance standard and stores the desired operating voltage to a non-volatile storage. During a startup sequence, the electronic device controls the power supply to provide the desired operating voltage as the supply voltage to the electronic device.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: November 22, 2016
    Assignee: ClariPhy Communications, Inc.
    Inventors: Michael Yeo, Norman L. Swenson