Patents by Inventor Vytas Robertas Kezys

Vytas Robertas Kezys 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).

  • Mobile wireless communications device with human interface diversity antenna and related methods
    Patent number: 8456372
    Abstract: A mobile wireless communications device may include a portable handheld housing, and a wireless transceiver carried by the housing. A pair of an antennas are positioned in side-by-side relation preferably in the upper portion of the portable handheld housing. A human interface diversity controller is connected to the wireless transceiver to preferentially operate with the plurality of antennas based upon a relative position of the portable handheld housing with respect to a hand of a human user. The device can select or weight the antennas based upon the position of the device when being held by a user.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: June 4, 2013
    Assignee: Research In Motion Limited
    Inventors: Vytas Robertas Kezys, Yihong Qi