TREA

Timothy L. Wong

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical system and optical film
    • Patent number 11,927,783
    • Issue date Mar 12, 2024
    • 3M Innovative Properties Company
    • John D. Le
    • G02 - OPTICS
  • Information Patent Grant

    Display system and light guide
    • Patent number 11,927,768
    • Issue date Mar 12, 2024
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Grant

    Magnifying lens
    • Patent number D1014592
    • Issue date Feb 13, 2024
    • Linus P. Bastman
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Optical system
    • Patent number 11,899,192
    • Issue date Feb 13, 2024
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Grant

    Optical system
    • Patent number 11,846,773
    • Issue date Dec 19, 2023
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Grant

    Optical system
    • Patent number 11,787,137
    • Issue date Oct 17, 2023
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Optical retarder segments
    • Patent number 11,726,249
    • Issue date Aug 15, 2023
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Grant

    Optical assembly with protective coating
    • Patent number 11,709,299
    • Issue date Jul 25, 2023
    • 3M Innovative Properties Company
    • Gregg A. Ambur
    • G02 - OPTICS
  • Information Patent Grant

    Optical assembly
    • Patent number 11,693,168
    • Issue date Jul 4, 2023
    • 3M Innovative Properties Company
    • Gregg A. Ambur
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polarizing beam splitting system
    • Patent number 11,693,243
    • Issue date Jul 4, 2023
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Head mounted display and low conspicuity pupil illuminator
    • Patent number 11,675,191
    • Issue date Jun 13, 2023
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Grant

    Optical system
    • Patent number 11,630,290
    • Issue date Apr 18, 2023
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Grant

    Method of fabricating an optical assembly
    • Patent number 11,630,291
    • Issue date Apr 18, 2023
    • 3M Innovative Properties Company
    • Jo A. Etter
    • G02 - OPTICS
  • Information Patent Grant

    Optical film device
    • Patent number 11,467,329
    • Issue date Oct 11, 2022
    • 3M Innovative Properties Company
    • Robert M. Jennings
    • G02 - OPTICS
  • Information Patent Grant

    Optical retarder segements
    • Patent number 11,435,514
    • Issue date Sep 6, 2022
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Grant

    Optical system
    • Patent number 11,325,330
    • Issue date May 10, 2022
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Grant

    Display system and light guide
    • Patent number 11,327,324
    • Issue date May 10, 2022
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Grant

    Optical lens and eyewear including same
    • Patent number 11,281,026
    • Issue date Mar 22, 2022
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Grant

    Optical system
    • Patent number 11,262,565
    • Issue date Mar 1, 2022
    • 3M INNOVATIPVE PROPERTIES C OMPANY
    • Jo A. Etter
    • G02 - OPTICS
  • Information Patent Grant

    Optical system for displaying an object to a viewer
    • Patent number 11,156,814
    • Issue date Oct 26, 2021
    • 3M Innovative Properties Company
    • Michael L. Steiner
    • G02 - OPTICS
  • Information Patent Grant

    Multi-mode display
    • Patent number 11,067,850
    • Issue date Jul 20, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polarizing beam splitter and illuminator including same
    • Patent number 11,061,233
    • Issue date Jul 13, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Grant

    Magnifying lens
    • Patent number D917594
    • Issue date Apr 27, 2021
    • 3M Innovative Properties Company
    • Linus P. Bastman
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Method of making optical films and stacks
    • Patent number 10,921,594
    • Issue date Feb 16, 2021
    • 3M Innovative Properties Company
    • Gregg A. Ambur
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polarizing beam splitter and illuminator including same
    • Patent number 10,895,747
    • Issue date Jan 19, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Beam expander with a curved reflective polarizer
    • Patent number 10,838,208
    • Issue date Nov 17, 2020
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Grant

    Welding protector with magnifying cover
    • Patent number 10,821,026
    • Issue date Nov 3, 2020
    • 3M Innovative Properties Company
    • Kristina M. Magnusson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Optical system
    • Patent number 10,754,159
    • Issue date Aug 25, 2020
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Optical system and head-mounted display
    • Patent number 10,747,003
    • Issue date Aug 18, 2020
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical system
    • Patent number 10,747,002
    • Issue date Aug 18, 2020
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ACHROMATIC FOLDED OPTICAL SYSTEM
    • Publication number 20240142752
    • Publication date May 2, 2024
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20240142756
    • Publication date May 2, 2024
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20240069332
    • Publication date Feb 29, 2024
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Application

    Optical Systems
    • Publication number 20240004117
    • Publication date Jan 4, 2024
    • 3M Innovative Properties Company
    • John D. Le
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20230415437
    • Publication date Dec 28, 2023
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Application

    Optical Assembly
    • Publication number 20230305210
    • Publication date Sep 28, 2023
    • 3M Innovative Properties Company
    • Gregg A. Ambur
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Optical System
    • Publication number 20230244010
    • Publication date Aug 3, 2023
    • 3M Innovative Properties Company
    • John D. Le
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Polymeric Optical Lens
    • Publication number 20230194765
    • Publication date Jun 22, 2023
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20230148263
    • Publication date May 11, 2023
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL RETARDER SEGMENTS
    • Publication number 20230115202
    • Publication date Apr 13, 2023
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FILM DEVICE
    • Publication number 20230003929
    • Publication date Jan 5, 2023
    • 3M Innovative Properties Company
    • Robert M. Jennings
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20220326523
    • Publication date Oct 13, 2022
    • John D. Le
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20220236568
    • Publication date Jul 28, 2022
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY SYSTEM AND LIGHT GUIDE
    • Publication number 20220229306
    • Publication date Jul 21, 2022
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20220187606
    • Publication date Jun 16, 2022
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Application

    AN OPTICAL SYSTEM
    • Publication number 20220187603
    • Publication date Jun 16, 2022
    • 3M Innovative Properties Company
    • Yi hang LV
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BI-FOCAL EYEWEAR LENS AND EYEGLASSES INCLUDING SAME
    • Publication number 20220171217
    • Publication date Jun 2, 2022
    • 3M Innovative Properties Company
    • Zhisheng Yun
    • G02 - OPTICS
  • Information Patent Application

    METHOD OF FABRICATING AN OPTICAL ASSEMBLY
    • Publication number 20220146803
    • Publication date May 12, 2022
    • 3M Innovative Properties Company
    • Jo A. Etter
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20220011557
    • Publication date Jan 13, 2022
    • 3M Innovative Properties Company
    • Michael L. Steiner
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL ASSEMBLY WITH PROTECTIVE COATING
    • Publication number 20210364682
    • Publication date Nov 25, 2021
    • 3M Innovative Properties Company
    • Gregg A. Ambur
    • G02 - OPTICS
  • Information Patent Application

    MULTI-MODE DISPLAY
    • Publication number 20210302784
    • Publication date Sep 30, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20210294012
    • Publication date Sep 23, 2021
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20210286183
    • Publication date Sep 16, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DISPLAY SYSTEM
    • Publication number 20210278677
    • Publication date Sep 9, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DISPLAY SYSTEM
    • Publication number 20210278679
    • Publication date Sep 9, 2021
    • 3M Innovative Properties Company
    • Andrew J. Ouderkirk
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM AND OPTICAL FILM
    • Publication number 20210215865
    • Publication date Jul 15, 2021
    • 3M Innovative Properties Company
    • John D. Le
    • G02 - OPTICS
  • Information Patent Application

    Optical Assembly
    • Publication number 20210208320
    • Publication date Jul 8, 2021
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Gregg A. Ambur
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    OPTICAL FILM DEVICE
    • Publication number 20200379154
    • Publication date Dec 3, 2020
    • 3M Innovative Properties Company
    • Robert M. Jennings
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20200379226
    • Publication date Dec 3, 2020
    • 3M Innovative Properties Company
    • Michael L. Steiner
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20200341267
    • Publication date Oct 29, 2020
    • 3M Innovative Properties Company
    • Timothy L. Wong
    • G02 - OPTICS