Patents by Inventor Soham BHATTACHARJEE

Soham BHATTACHARJEE 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).

  • Near zero quiescent current circuit for selecting a maximum supply voltage
    Patent number: 10411687
    Abstract: A circuit for selecting a maximum supply voltage from a first voltage source and a second voltage source is disclosed. The circuit comprises a comparator for comparing the first voltage and the second voltage. Based on the comparison, a first bias signal and a second bias signal are generated for biasing the gate terminals of a first power switch and a second power switch respectively. The first power switch and the second power switch are biased such that the maximum voltage among the first voltage and the second voltage appear at an output node.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: September 10, 2019
    Assignee: CIREL SYSTEMS PRIVATE LIMITED
    Inventors: Archit Papriwal, Soham Bhattacharjee, Leela Madhav Lakkimsetti
  • NEAR ZERO QUIESCENT CURRENT CIRCUIT FOR SELECTING A MAXIMUM SUPPLY VOLTAGE
    Publication number: 20190207595
    Abstract: A circuit for selecting a maximum supply voltage from a first voltage source and a second voltage source is disclosed. The circuit comprises a comparator for comparing the first voltage and the second voltage. Based on the comparison, a first bias signal and a second bias signal are generated for biasing the gate terminals of a first power switch and a second power switch respectively. The first power switch and the second power switch are biased such that the maximum voltage among the first voltage and the second voltage appear at an output node.
    Type: Application
    Filed: April 5, 2018
    Publication date: July 4, 2019
    Inventors: Archit PAPRIWAL, Soham BHATTACHARJEE, Leela Madhav LAKKIMSETTI