Patents by Inventor Palathol mana Sivadasan Mohandas

Palathol mana Sivadasan Mohandas 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).

  • Amplifier circuit and method
    Patent number: 6933786
    Abstract: An amplifier system has a control circuit. An amplifier is coupled to the control circuit and has a controllable gain. A controllable input impedance circuit is coupled to the control circuit. When the gain of the amplifier is changed the controllable input impedance circuit's impedance is adjusted, so that the input impedance to the system remains essentially constant.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: August 23, 2005
    Assignee: Cypress Semiconductor Corporation
    Inventors: Palathol mana Sivadasan Mohandas, Gajender Rohilla, Pulkit Shah