Patents by Inventor Lokesh Rajendran

Lokesh Rajendran 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).

  • Ultra-high-speed PAM-N CMOS inverter serial link
    Patent number: 11894959
    Abstract: Methods, systems, and apparatus described herein make a multi-level PAM signal (PAM-N signal) at a transmitter using CMOS-based components. By forming the PAM-N signal at the transmitter, receivers do not have to recombine and/or realign multiple signals and only employs a single transmission line channel (or two transmission line channels in differential implementations) to convey the data stream to the receiver from the transmitter.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: February 6, 2024
    Assignee: XILINX, INC.
    Inventors: Ronan Sean Casey, Lokesh Rajendran, Declan Carey, Kevin Zheng, Catherine Hearne, Hongtao Zhang
  • ULTRA-HIGH-SPEED PAM-N CMOS INVERTER SERIAL LINK
    Publication number: 20230089431
    Abstract: Methods, systems, and apparatus described herein make a multi-level PAM signal (PAM-N signal) at a transmitter using CMOS-based components. By forming the PAM-N signal at the transmitter, receivers do not have to recombine and/or realign multiple signals and only employs a single transmission line channel (or two transmission line channels in differential implementations) to convey the data stream to the receiver from the transmitter.
    Type: Application
    Filed: July 25, 2022
    Publication date: March 23, 2023
    Inventors: Ronan Sean CASEY, Lokesh RAJENDRAN, Declan CAREY, Kevin ZHENG, Catherine HEARNE, Hongtao ZHANG
  • Ultra-high-speed PAM-N CMOS inverter serial link
    Patent number: 11398934
    Abstract: Methods, systems, and apparatus described herein make a multi-level PAM signal (PAM-N signal) at a transmitter using CMOS-based components. By forming the PAM-N signal at the transmitter, receivers do not have to recombine and/or realign multiple signals and only employs a single transmission line channel (or two transmission line channels in differential implementations) to convey the data stream to the receiver from the transmitter.
    Type: Grant
    Filed: September 18, 2021
    Date of Patent: July 26, 2022
    Assignee: XILINX, INC.
    Inventors: Ronan Sean Casey, Lokesh Rajendran, Declan Carey, Kevin Zheng, Catherine Hearne, Hongtao Zhang