Patents by Inventor Mansoor Basha SHAIK

Mansoor Basha SHAIK 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).

  • RADIO FREQUENCY INTERFERENCE COMMON MODE INJECTION IN A C-PHY RECEIVER
    Publication number: 20250077462
    Abstract: An input buffer includes a pair of input transistors and associated injection circuits. A first input transistor has a source coupled to a first voltage rail through a first current source and a gate coupled to a first wire of a multi-wire serial bus. Three or more resistors in a first injection circuit couple the wires of the serial bus to a first common node, which is coupled to the source of the first input transistor by a first capacitor. A second input transistor has a source coupled to the first voltage rail through a second current source and a gate coupled to a second wire of the serial bus. Three or more resistors in a second injection circuit couple the wires of the multi-wire serial bus to a second common node, which is coupled to the source of the second input transistor by a second capacitor.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 6, 2025
    Inventors: Panchami DEVASHYA SHIVARAMA, Ying DUAN, Qinqing CAO, Seuk SON, Mansoor Basha SHAIK, Abhay DIXIT
  • DATA COMMUNICATION APPARATUS WITH RECEIVER EMPLOYING TRANSMITTER SUPPLY VOLTAGE NOISE COMPENSATION
    Publication number: 20250007628
    Abstract: An apparatus, including: a first signal receiver circuit including: a first reference voltage generator configured to generate a first reference voltage that tracks noise present in a supply voltage used to generate a first single-ended signal; and a first comparator configured to generate a first signal based on a comparison of the first single-ended signal and the first reference voltage.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 2, 2025
    Inventors: Ying DUAN, Seuk SON, Qinqing CAO, Panchami DEVASHYA SHIVARAMA, Abhay DIXIT, Dhaval SEJPAL, Mansoor Basha SHAIK
  • Seperation of low-power and high-speed analog front-end receivers
    Patent number: 11106610
    Abstract: In certain aspects, a device comprises one or more IO inputs; a first receiver coupled to a first supply voltage and the one or more IO inputs, wherein the first receiver comprises thick oxide transistors; and a high-speed circuit comprising: an isolation block coupled to the one or more IO inputs, wherein the isolation block comprises thick oxide transistors; and a second receiver coupled to the isolation block and a second supply voltage, wherein the second receiver comprises thin oxide transistors.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: August 31, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Ying Duan, Shih-Wei Chou, Mansoor Basha Shaik, Harry Dang, Abhay Dixit
  • ANALOG FRONT-END RECEIVERS
    Publication number: 20210081339
    Abstract: In certain aspects, a device comprises one or more IO inputs; a first receiver coupled to a first supply voltage and the one or more IO inputs, wherein the first receiver comprises thick oxide transistors; and a high-speed circuit comprising: an isolation block coupled to the one or more IO inputs, wherein the isolation block comprises thick oxide transistors; and a second receiver coupled to the isolation block and a second supply voltage, wherein the second receiver comprises thin oxide transistors.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 18, 2021
    Inventors: Ying DUAN, Shih-Wei CHOU, Mansoor Basha SHAIK, Harry DANG, Abhay DIXIT