Patents by Inventor Mohammed Ehteshamuddin

Mohammed Ehteshamuddin 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).

  • Broadband low noise amplifiers with integrated limiters and fast recovery time
    Patent number: 12483206
    Abstract: Apparatus and methods for broadband low noise amplifiers (LNAs) with integrated limiters and fast recovery time are provided. In certain embodiments, an LNA includes a radio frequency (RF) amplification circuit, a feedback resistor connected along a feedback path from an output to an input of the RF amplification circuit, an input limiting circuit connected along an RF signal path between an RF input terminal and the input to the RF amplification circuit, and an input bias circuit that provides an input bias voltage to the input of the RF amplification circuit through the input limiting circuit.
    Type: Grant
    Filed: March 9, 2023
    Date of Patent: November 25, 2025
    Assignee: Analog Devices, Inc.
    Inventors: Mohammed Ehteshamuddin, Song Lin, Christopher Hay
  • BROADBAND LOW NOISE AMPLIFIERS WITH INTEGRATED LIMITERS AND FAST RECOVERY TIME
    Publication number: 20240305252
    Abstract: Apparatus and methods for broadband low noise amplifiers (LNAs) with integrated limiters and fast recovery time are provided. In certain embodiments, an LNA includes a radio frequency (RF) amplification circuit, a feedback resistor connected along a feedback path from an output to an input of the RF amplification circuit, an input limiting circuit connected along an RF signal path between an RF input terminal and the input to the RF amplification circuit, and an input bias circuit that provides an input bias voltage to the input of the RF amplification circuit through the input limiting circuit.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 12, 2024
    Inventors: Mohammed Ehteshamuddin, Song Lin, Christopher Hay