Patents by Inventor Vladimir V. Subach

Vladimir V. Subach 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).

  • Electronic pen holding
    Patent number: 7773076
    Abstract: Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: August 10, 2010
    Assignee: CandleDragon Inc.
    Inventors: Arkady Pittel, Ilya Schiller, Garry Shleppi, Vladimir V. Subach, Andrew M. Goldman, Simon Selitsky, Mario A. Stein
  • Tracking motion of a writing instrument
    Patent number: 7268774
    Abstract: Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.
    Type: Grant
    Filed: July 17, 2003
    Date of Patent: September 11, 2007
    Assignee: Candledragon, Inc.
    Inventors: Arkady Pittel, Ilya Schiller, Sergey Liberman, Garry Shleppi, Ethan A. Funk, Vladimir V. Subach, Andrew M. Goldman, Leonid Reznik, Simon Selitsky, Mario A. Stein