TREA

Patrick K. Ching

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for providing guidance or feedback to a user
    • Patent number 10,521,669
    • Issue date Dec 31, 2019
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Rajiv Dayal
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blind aid device
    • Patent number D827143
    • Issue date Aug 28, 2018
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Rajiv Dayal
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Wearable system for providing walking directions
    • Patent number 10,012,505
    • Issue date Jul 3, 2018
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Rajiv Dayal
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents