Patents by Inventor Michael Leviel

Michael Leviel 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).

  • Portable power source for portable computers and communication device
    Publication number: 20040036447
    Abstract: A portable power supply for powering a handheld data-processing and telecommunication device, comprising a conventional battery situated internally to the device, and an external, easily detached and exchangeable battery pack, whereby the external, easily detached and exchangeable battery pack powers the device, and the internal, conventional battery acts as a backup power supply.
    Type: Application
    Filed: August 22, 2002
    Publication date: February 26, 2004
    Applicant: Tadiran Communications, Ltd.
    Inventors: Michael Leviel, Azir Trachtenberg, Joseh Schori, Gal Peari
  • Rugged personal device assistant
    Patent number: D503170
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: March 22, 2005
    Assignee: Tadiran Communications Ltd.
    Inventors: Michael Leviel, Gad Haim Brener, Shimon Pasman, Michael Ganor