TREA

Hanqiang Huang

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Black and white image detection
    • Patent number 7,307,766
    • Issue date Dec 11, 2007
    • Good News Enterprises Limited
    • Hanqiang Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image background detection and removal
    • Patent number 7,085,413
    • Issue date Aug 1, 2006
    • Good News Enterprises Limited
    • Hanqiang Huang
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Black and white image detection
    • Publication number 20040196515
    • Publication date Oct 7, 2004
    • MATCH LAB, INC.
    • Hanqiang Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image background detection and removal
    • Publication number 20040197021
    • Publication date Oct 7, 2004
    • MATCH LAB, INC.
    • Hanqiang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Black and white image color mark removal
    • Publication number 20040160616
    • Publication date Aug 19, 2004
    • MATCH LAB, INC.
    • Hanqiang Huang
    • G06 - COMPUTING CALCULATING COUNTING