Patents by Inventor Pandurangan Ramakrishnan

Pandurangan Ramakrishnan 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).

  • Small geometry pads and system for wireless power supply
    Publication number: 20050237691
    Abstract: An apparatus comprising a mobile electronic device having two electrical contact zones, the mobile device to be placed on a pad having two contact zones corresponding to the two contact zones of the telephone, the pad receiving electrical power from a power supply, when the two contact zone of the telephone are placed in contact with the two contact zones of the pad an electrical circuit is established.
    Type: Application
    Filed: October 20, 2003
    Publication date: October 27, 2005
    Inventors: Tal Dayan, Dan Kikinis, Pandurangan Ramakrishnan, Victor Su
  • Modifying surfaces of devices to integrate them into wireless charging systems
    Publication number: 20040131928
    Abstract: A mobile electronic apparatus, including a replacement unit to be fitted with the apparatus, the replacement unit including integrated external electrically conductive contacts to receive power from a separate pad of multiple contacts.
    Type: Application
    Filed: September 17, 2003
    Publication date: July 8, 2004
    Inventors: Tal Dayan, Pandurangan Ramakrishnan, Dan Kikinis