Patents by Inventor Yosef Haimovitch

Yosef Haimovitch 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).

  • Apparatus and methods for cellular communication
    Patent number: 6960999
    Abstract: A tag interrogation system including at least one base station and a plurality of tags, each having an awake mode and a sleeping mode, wherein each base station is operative to broadcast messages which are received by the plurality of tags and has a receiving window during which it is operative to receive messages sent by individual tags from among the plurality of tags, and wherein at least some of the messages broadcast by at least some of the base stations include an indication of the time at which a future receiving window is due to open, thereby to allow tags to conserve power by remaining in the sleeping mode until the future receiving window opens.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: November 1, 2005
    Assignee: Hi-C-Tek Ltd.
    Inventors: Yosef Haimovitch, Roni Cohen, Alexander Ayzenberg
  • Apparatus and methods for cellular communication
    Publication number: 20030164752
    Abstract: A tag interrogation system including at least one base station and a plurality of tags, each having an awake mode and a sleeping mode, wherein each base station is operative to broadcast messages which are received by the plurality of tags and has a receiving window during which it is operative to receive messages sent by individual tags from among the plurality of tags, and wherein at least some of the messages broadcast by at least some of the base stations include an indication of the time at which a future receiving window is due to open, thereby to allow tags to conserve power by remaining in the sleeping mode until the future receiving window opens.
    Type: Application
    Filed: April 25, 2001
    Publication date: September 4, 2003
    Inventors: Yosef Haimovitch, Roni Cohen, Alexander Ayzenberg