Patents by Inventor Senthil Arun Singaravelu

Senthil Arun Singaravelu 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).

  • Unequalized clock data recovery for serial I/O receiver
    Patent number: 10009194
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: June 26, 2018
    Assignee: Intel Corporation
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah
  • UNEQUALIZED CLOCK DATA RECOVERY FOR SERIAL I/O RECEIVER
    Publication number: 20170070370
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Application
    Filed: October 24, 2016
    Publication date: March 9, 2017
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah
  • Unequalized clock data recovery for serial I/O receiver
    Patent number: 9479364
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: October 25, 2016
    Assignee: Intel Corporation
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah
  • UNEQUALIZED CLOCK DATA RECOVERY FOR SERIAL I/O RECEIVER
    Publication number: 20150249556
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Application
    Filed: May 13, 2015
    Publication date: September 3, 2015
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah
  • Unequalized clock data recovery for serial I/O receiver
    Patent number: 9048999
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: June 2, 2015
    Assignee: Intel Corporation
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah
  • UNEQUALIZED CLOCK DATA RECOVERY FOR SERIAL I/O RECEIVER
    Publication number: 20140307769
    Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
    Type: Application
    Filed: April 19, 2012
    Publication date: October 16, 2014
    Inventors: Yun He, Sanjib Sarkar, Fei Deng, Senthil Arun Singaravelu, Narender Nagulapally, Pranali Shah