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Yarn Chee Poon

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid polarizing beam splitter
    • Patent number 10,591,741
    • Issue date Mar 17, 2020
    • 3M Innovative Properties Company
    • Philip E. Watson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Tilted dichroic polarizing beamsplitter
    • Patent number 10,139,645
    • Issue date Nov 27, 2018
    • 3M Innovative Properties Company
    • Yarn Chee Poon
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Hybrid polarizing beam splitter
    • Patent number 9,958,699
    • Issue date May 1, 2018
    • 3M Innovative Properties Company
    • Philip E. Watson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Titled dichroic polarizing beamsplitter
    • Patent number 9,784,985
    • Issue date Oct 10, 2017
    • 3M Innovative Properties Company
    • Yarn Chee Poon
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    LED color combiner
    • Patent number 9,151,463
    • Issue date Oct 6, 2015
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • F21 - LIGHTING
  • Information Patent Grant

    Systems and methods for edge detection during an imaging operation
    • Patent number 9,036,223
    • Issue date May 19, 2015
    • Hewlett-Packard Development Company, L.P.
    • Yarn Chee Poon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents