TREA

Vladimir V. Subach

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic pen holding
    • Patent number 7,773,076
    • Issue date Aug 10, 2010
    • CandleDragon Inc.
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Tracking motion of a writing instrument
    • Patent number 7,268,774
    • Issue date Sep 11, 2007
    • CandleDragon, Inc.
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACKING MOTION OF A WRITING INSTRUMENT
    • Publication number 20080001078
    • Publication date Jan 3, 2008
    • CANDLEDRAGON, INC.
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Capturing handwriting
    • Publication number 20070030258
    • Publication date Feb 8, 2007
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Light sources for digital pen
    • Publication number 20060176287
    • Publication date Aug 10, 2006
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electronic pen holding
    • Publication number 20060176288
    • Publication date Aug 10, 2006
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Tracking motion of a writing instrument
    • Publication number 20050073508
    • Publication date Apr 7, 2005
    • Digital Ink, Inc., a Massachusetts corporation
    • Arkady Pittel
    • G06 - COMPUTING CALCULATING COUNTING