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Ray Ling Chang

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  • Sunnyvale, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Object Localization System
    • Publication number 20250076672
    • Publication date Mar 6, 2025
    • Apple Inc.
    • Tushar Gupta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OBJECT LOCALIZATION AND INFORMATION ENCODING SYSTEM
    • Publication number 20240394921
    • Publication date Nov 28, 2024
    • Apple Inc.
    • Tushar Gupta
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Video Pipeline
    • Publication number 20240394952
    • Publication date Nov 28, 2024
    • Apple Inc.
    • Arthur Y. Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HEAD MOUNTABLE DISPLAY
    • Publication number 20240388687
    • Publication date Nov 21, 2024
    • Apple Inc.
    • Michael J. Rockwell
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HEAD MOUNTABLE DISPLAY
    • Publication number 20240385440
    • Publication date Nov 21, 2024
    • Apple Inc.
    • Jeffrey C. Olson
    • G02 - OPTICS
  • Information Patent Application

    HEAD MOUNTABLE DISPLAY
    • Publication number 20240386817
    • Publication date Nov 21, 2024
    • Apple Inc.
    • Jason C. Sauers
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ADJUSTABLE BAND
    • Publication number 20240385455
    • Publication date Nov 21, 2024
    • Apple Inc.
    • Ray L. Chang
    • G02 - OPTICS
  • Information Patent Application

    HEAD MOUNTABLE DISPLAY
    • Publication number 20240385442
    • Publication date Nov 21, 2024
    • Apple Inc.
    • Jason C. Sauers
    • G02 - OPTICS
  • Information Patent Application

    FOCUS ADJUSTMENTS BASED ON ATTENTION
    • Publication number 20240211035
    • Publication date Jun 27, 2024
    • Apple Inc.
    • Arthur Y. Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Finger-Mounted Device With Sensors and Haptics
    • Publication number 20240168558
    • Publication date May 23, 2024
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Handheld Input Devices with Sleeves
    • Publication number 20240061520
    • Publication date Feb 22, 2024
    • Apple Inc.
    • Paul X Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Video Pipeline
    • Publication number 20230351672
    • Publication date Nov 2, 2023
    • Apple Inc.
    • Arthur Y. Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Display System
    • Publication number 20230333377
    • Publication date Oct 19, 2023
    • Apple Inc.
    • Fletcher R. Rothkopf
    • G02 - OPTICS
  • Information Patent Application

    Object Localization System
    • Publication number 20230314828
    • Publication date Oct 5, 2023
    • Apple Inc.
    • Tushar Gupta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Finger-Mounted Device With Sensors and Haptics
    • Publication number 20220382376
    • Publication date Dec 1, 2022
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIDEO PIPELINE
    • Publication number 20210312694
    • Publication date Oct 7, 2021
    • Apple Inc.
    • Arthur Y. Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Object Localization System
    • Publication number 20210096385
    • Publication date Apr 1, 2021
    • Apple Inc.
    • Tushar Gupta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Finger-Mounted Device With Sensors and Haptics
    • Publication number 20210055799
    • Publication date Feb 25, 2021
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WEARABLE INTERACTIVE USER INTERFACE
    • Publication number 20200257362
    • Publication date Aug 13, 2020
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Display System
    • Publication number 20200073122
    • Publication date Mar 5, 2020
    • Apple Inc.
    • Fletcher R. Rothkopf
    • G02 - OPTICS
  • Information Patent Application

    VIDEO PIPELINE
    • Publication number 20200058152
    • Publication date Feb 20, 2020
    • Apple Inc.
    • Arthur Y. Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Finger-Mounted Device With Sensors and Haptics
    • Publication number 20190004604
    • Publication date Jan 3, 2019
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Key Surface Lighting
    • Publication number 20170040127
    • Publication date Feb 9, 2017
    • Apple Inc.
    • Ray L. Chang
    • F21 - LIGHTING
  • Information Patent Application

    METHODS AND APPARATUSES FOR OPERATING A PORTABLE DEVICE BASED ON AN...
    • Publication number 20170010693
    • Publication date Jan 12, 2017
    • Apple Inc.
    • Paul J. Wehrenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Depressible Keys with Decoupled Electrical and Mechanical Functiona...
    • Publication number 20160306437
    • Publication date Oct 20, 2016
    • Apple Inc.
    • Chang Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Stylus With Touch Sensor
    • Publication number 20160179222
    • Publication date Jun 23, 2016
    • Apple Inc.
    • Ray L. Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Stylus With Inertial Sensor
    • Publication number 20160139690
    • Publication date May 19, 2016
    • Apple Inc.
    • Ray L. Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHODS AND APPARATUSES FOR OPERATING A PORTABLE DEVICE BASED ON AN...
    • Publication number 20150130719
    • Publication date May 14, 2015
    • Apple Inc.
    • Paul J. Wehrenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Enhanced Input Selection
    • Publication number 20150106764
    • Publication date Apr 16, 2015
    • Apple Inc.
    • Ray L. Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electronic Device Having Housing With Embedded Interconnects
    • Publication number 20150092382
    • Publication date Apr 2, 2015
    • Apple Inc.
    • Ray L. Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR