Patents by Inventor Bhaskar Thiagarajan

Bhaskar Thiagarajan 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).

  • Apparatus to detect interference in wireless signals
    Patent number: 10784907
    Abstract: An apparatus to detect interference in wireless signals, comprising an antenna for receiving a wireless signal; and wherein the apparatus is operable to identify a dominant waveform in the received signal; subtract the dominant waveform from the received signal to create a modified received signal; and repeat the above steps, recursively substituting the modified received signal for the received signal, until all adjusted reference waveforms have been subtracted.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: September 22, 2020
    Assignee: ANRITSU COMPANY
    Inventors: Kee-dyi Huang, Bhaskar Thiagarajan, Randy L Lundquist, Vaidyanathan Venugopal
  • APPARATUS TO DETECT INTERFERENCE IN WIRELESS SIGNALS
    Publication number: 20170222675
    Abstract: An apparatus to detect interference in wireless signals, comprising an antenna for receiving a wireless signal; and wherein the apparatus is operable to identify a dominant waveform in the received signal; subtract the dominant waveform from the received signal to create a modified received signal; and repeat the above steps, recursively substituting the modified received signal for the received signal, until all adjusted reference waveforms have been subtracted.
    Type: Application
    Filed: February 13, 2017
    Publication date: August 3, 2017
    Applicant: Anritsu Company
    Inventors: Kee-dyi Huang, Bhaskar Thiagarajan, Randy L. Lundquist, Vaidyanathan Venugopal
  • Apparatus to detect interference in wireless signals
    Patent number: 9571142
    Abstract: An apparatus to detect interference in wireless signals, comprising an antenna for receiving a wireless signal; and wherein the apparatus is operable to identify a dominant waveform in the received signal; subtract the dominant waveform from the received signal to create a modified received signal; and repeat the above steps, recursively substituting the modified received signal for the received signal, until all adjusted reference waveforms have been subtracted.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: February 14, 2017
    Assignee: ANRITSU COMPANY
    Inventors: Kee-dyi Huang, Bhaskar Thiagarajan, Randy L Lundquist, Vaidyanathan Venugopal
  • APPARATUS TO DETECT INTERFERENCE IN WIRELESS SIGNALS
    Publication number: 20100105347
    Abstract: An apparatus to detect interference in wireless signals, comprising an antenna for receiving a wireless signal; and wherein the apparatus is operable to identify a dominant waveform in the received signal; subtract the dominant waveform from the received signal to create a modified received signal; and repeat the above steps, recursively substituting the modified received signal for the received signal, until all adjusted reference waveforms have been subtracted.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 29, 2010
    Applicant: ANRITSU COMPANY
    Inventors: Kee-dyi Huang, Bhaskar Thiagarajan, Randy L. Lundquist, Vaidyanathan Venugopal
  • METHOD TO DETECT INTERFERENCE IN WIRELESS SIGNALS
    Publication number: 20100105346
    Abstract: A method to detect interference in wireless signals, comprising sampling a received signal; identifying a dominant waveform in the received signal; subtracting the dominant waveform from the received signal to create a modified received signal; and repeating the above steps, recursively substituting the modified received signal for the received signal, until all adjusted reference waveforms have been subtracted.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 29, 2010
    Applicant: Anritsu Company
    Inventors: Kee-dyi Huang, Bhaskar Thiagarajan, Randy L. Lundquist, Vaidyanathan Venugopal