Patents by Inventor Kirtiman Singh Rathore

Kirtiman Singh Rathore 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).

  • DEVICE AND METHOD FOR LOW OUTPUT VOLTAGE SPREAD IN CURRENT MODE TRANSMITTER
    Publication number: 20240113741
    Abstract: An integrated circuit includes a current mode transmitter. The current mode transmitter includes a first resistor and a second resistor. The resistance of the first resistor is adjusted by measuring the resistance, generating a resistance trimming code based on the measured resistance, and writing the first resistance trimming code to a first register. The resistance of the second resistor is adjusted by generating a second resistance trimming code based on the first resistance trimming code and writing the second resistance trimming code to a second register.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 4, 2024
    Applicant: STMicroelectronics International N.V.
    Inventors: Sameer VASHISHTHA, Kirtiman Singh RATHORE, Paras GARG
  • Non-switched capacitor offset voltage compensation in operational amplifiers
    Patent number: 6859095
    Abstract: A method for reducing offset voltage in an operational amplifier without the need for switched-capacitors, includes introducing a tapped resistor chain between the common connected terminals of the transistors of the input differential pair of the operational amplifier and connecting the tail current source/sink of the differential amplifier to a selected tap of the resistor chain. The invention further provides an improved operational amplifier in accordance with the above method.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: February 22, 2005
    Assignee: STMicroelectronics Pvt. Ltd.
    Inventors: Tapas Nandy, Kirtiman Singh Rathore
  • Non-switched capacitor offset voltage compensation in operational amplifiers
    Publication number: 20030214351
    Abstract: A method for reducing offset voltage in an operational amplifier without the need for switched-capacitors, includes introducing a tapped resistor chain between the common connected terminals of the transistors of the input differential pair of the operational amplifier and connecting the tail current source/sink of the differential amplifier to a selected tap of the resistor chain. The invention further provides an improved operational amplifier in accordance with the above method.
    Type: Application
    Filed: January 31, 2003
    Publication date: November 20, 2003
    Applicant: STMicroelectronics Pvt. Ltd.
    Inventors: Tapas Nandy, Kirtiman Singh Rathore