Patents by Inventor Vikram Krishanmurthy

Vikram Krishanmurthy 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).

  • Biasing circuitry for generating bias current insensitive to process, temperature and supply voltage variations
    Patent number: 6741119
    Abstract: Biasing circuitry for generating and maintaining a substantially constant output bias current. Ratios of selected bias currents and selected transistor sizes ensure that a nominal load current is maintained notwithstanding variations in circuit fabrication processes, power supply voltage and operating temperature.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: May 25, 2004
    Assignee: National Semiconductor Corporation
    Inventors: Arlo Aude, Vikram Krishanmurthy, Muhammad Shakeel Qureshi