Patents by Inventor Kannan Sadasivam

Kannan Sadasivam 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).

  • Pulse width modulation circuits, systems and methods
    Patent number: 8525609
    Abstract: A pulse width modulation (PWM) system can include at least a first pulse width modulation circuit that generates a first pulse width modulated signal in synchronism with a first clock signal; a source circuit that provides a second pulse width modulated signal that is phase shifted with respect to the first pulse width modulated signal; and output logic that logically combines the first and second pulse width modulated signals to generate a pulse width modulated output signal.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: September 3, 2013
    Assignee: Cypress Semiconductor Corporation
    Inventors: Kannan Sadasivam, Rajiv Vasanth Badiger