Patents by Inventor Martin Serra

Martin Serra 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).

  • High-speed optical communications system
    Patent number: 10056981
    Abstract: A receiver for fiber optic communications.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: August 21, 2018
    Assignee: INPHI CORPORATION
    Inventors: Oscar Ernesto Agazzi, Diego Ernesto Crivelli, Hugo Santiago Carrer, Mario Rafael Hueda, Martin Ignacio Del Barco, Pablo Gianni, Ariel Pola, Elvio Adrian Serrano, Alfredo Javier Taddei, Mario Alejandro Castrillon, Martin Serra, Ramiro Matteoda
  • HIGH-SPEED OPTICAL COMMUNICATIONS SYSTEM
    Publication number: 20180205466
    Abstract: A receiver for fiber optic communications.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 19, 2018
    Inventors: Oscar Ernesto AGAZZI, Diego Ernesto CRIVELLI, Hugo Santiago CARRER, Mario Rafael HUEDA, Martin Ignacio DEL BARCO, Pablo GIANNI, Ariel POLA, Elvio Adrian SERRANO, Alfredo Javier TADDEI, Mario Alejandro CASTRILLON, Martin SERRA, Ramiro MATTEODA
  • High-speed optical communications system
    Patent number: 9960855
    Abstract: A receiver for fiber optic communications.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: May 1, 2018
    Assignee: INPHI CORPORATION
    Inventors: Oscar Ernesto Agazzi, Diego Ernesto Crivelli, Hugo Santiago Carrer, Mario Rafael Hueda, Martin Ignacio Del Barco, Pablo Gianni, Ariel Pola, Elvio Adrian Serrano, Alfredo Javier Taddei, Mario Alejandro Castrillon, Martin Serra, Ramiro Matteoda
  • HIGH-SPEED OPTICAL COMMUNICATIONS SYSTEM
    Publication number: 20180041287
    Abstract: A receiver for fiber optic communications.
    Type: Application
    Filed: October 17, 2017
    Publication date: February 8, 2018
    Inventors: Oscar Ernesto AGAZZI, Diego Ernesto CRIVELLI, Hugo Santiago CARRER, Mario Rafael HUEDA, Martin Ignacio DEL BARCO, Pablo GIANNI, Ariel POLA, Elvio Adrian SERRANO, Alfredo Javier TADDEI, Mario Alejandro CASTRILLON, Martin SERRA, Ramiro MATTEODA
  • High-speed optical communications system
    Patent number: 9825711
    Abstract: A receiver for fiber optic communications.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: November 21, 2017
    Assignee: INPHI CORPORATION
    Inventors: Oscar Ernesto Agazzi, Diego Ernesto Crivelli, Hugo Santiago Carrer, Mario Rafael Hueda, Martin Ignacio del Barco, Pablo Gianni, Ariel Pola, Elvio Adrian Serrano, Alfredo Javier Taddei, Mario Alejandro Castrillon, Martin Serra, Ramiro Matteoda
  • High-speed optical communications system
    Patent number: 9391715
    Abstract: A receiver for fiber optic communications.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: July 12, 2016
    Assignee: ClariPhy Communications, Inc.
    Inventors: Oscar Ernesto Agazzi, Diego Ernesto Crivelli, Hugo Santiago Carrer, Mario Rafael Hueda, Martin Ignacio del Barco, Pablo Gianni, Ariel Pola, Elvio Adrian Serrano, Alfredo Javier Taddei, Mario Alejandro Castrillon, Martin Serra, Ramiro Matteoda
  • Skew compensation based on equalizer coefficients
    Patent number: 9036751
    Abstract: A receiver applies a calibration method to compensate for skew between input channels. The receiver skew is estimated by observing the coefficients of an adaptive equalizer which adjusts the coefficients based on time-varying properties of the multi-channel input signal. The receiver skew is compensated by programming the phase of the sampling clocks for the different channels. Furthermore, during real-time operation of the receiver, channel diagnostics is performed to automatically estimate differential group delay and/or other channel characteristics based on the equalizer coefficients using a frequency averaging or polarization averaging approach. Framer information can furthermore be utilized to estimate differential group delay that is an integer multiple of the symbol rate. Additionally, a DSP reset may be performed when substantial signal degradation is detected based on the channel diagnostics information.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: May 19, 2015
    Assignee: ClariPhy Communications, Inc.
    Inventors: Shih Cheng Wang, Martin Serra, Cesar Sanchez Peñak, Mario Rafael Hueda, Alfredo Taddei, Diego Ernesto Crivelli, Hugo Santiago Carrer, Oscar Ernesto Agazzi
  • High-speed optical communications system
    Patent number: 8761609
    Abstract: A receiver for fiber optic communications.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: June 24, 2014
    Assignee: ClariPhy Communications, Inc.
    Inventors: Oscar E. Agazzi, Diego E. Crivelli, Hugo S. Carrer, Mario R. Hueda, Martin I. del Barco, Pablo Gianni, Ariel Pola, Elvio Serrano, Alfredo Taddei, Alejandro Castrillon, Martin Serra, Ramiro Matteoda