Inventor
CHANG RAY L
US30 patents
⚠️ This page may combine multiple inventors who share the name “CHANG RAY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
27 patentsUS7688306B2Mar 30, 2010
Methods and apparatuses for operating a portable device based on an accelerometer
APPLE INC343 citations98
US9952682B2Apr 24, 2018
Depressible keys with decoupled electrical and mechanical functionality
APPLE INC72 citations97
US10642356B1May 5, 2020
Wearable interactive user interface
APPLE INC26 citations94
US10838499B2Nov 17, 2020
Finger-mounted device with sensors and haptics
APPLE INC20 citations93
US10353485B1Jul 16, 2019
Multifunction input device with an embedded capacitive sensing layer
APPLE INC28 citations92
US12086919B2Sep 10, 2024
Video pipeline
APPLE INC6 citations86
US11914780B2Feb 27, 2024
Finger-mounted device with sensors and haptics
APPLE INC8 citations84
US11043018B2Jun 22, 2021
Video pipeline
APPLE INC7 citations84
US11009949B1May 18, 2021
Segmented force sensors for wearable devices
APPLE INC13 citations84
US9575573B2Feb 21, 2017
Stylus with touch sensor
APPLE INC15 citations84
US9400529B2Jul 26, 2016
Electronic device having housing with embedded interconnects
APPLE INC7 citations84
US9400570B2Jul 26, 2016
Stylus with inertial sensor
APPLE INC11 citations84
US9575569B2Feb 21, 2017
Methods and apparatuses for operating a portable device based on an accelerometer
APPLE INC4 citations83
US11727619B2Aug 15, 2023
Video pipeline
APPLE INC1 citations73
US11144121B2Oct 12, 2021
Wearable interactive user interface
APPLE INC3 citations73
US11416076B2Aug 16, 2022
Finger-mounted device with sensors and haptics
APPLE INC3 citations72
US9363754B2Jun 7, 2016
Managing power consumption in mobile devices
APPLE INC3 citations71
US10068727B2Sep 4, 2018
Key surface lighting
APPLE INC2 citations64
US12320977B2Jun 3, 2025
Display system
APPLE INC0 citations62
US12174396B2Dec 24, 2024
Object localization system
APPLE INC0 citations62
US12026325B2Jul 2, 2024
Handheld input devices with sleeves
APPLE INC0 citations62
US11726324B2Aug 15, 2023
Display system
APPLE INC1 citations62
US11709372B2Jul 25, 2023
Object localization system
APPLE INC1 citations62
US12379595B2Aug 5, 2025
Head mountable display
APPLE INC0 citations61
US9829999B2Nov 28, 2017
Methods and apparatuses for operating a portable device based on an accelerometer
APPLE INC0 citations51
US9787589B2Oct 10, 2017
Filtering of unsolicited incoming packets to electronic devices
APPLE INC1 citations51
US9549372B2Jan 17, 2017
Adjusting radio dormancies in electronic devices based on receipt of unsolicited incoming packets
APPLE INC0 citations40