Inventor
LUM DAVID W
US26 patents
⚠️ This page may combine multiple inventors who share the name “LUM DAVID W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
18 patentsUS9318069B2Apr 19, 2016
Low power display device with variable refresh rates
APPLE INC41 citations97
US9501993B2Nov 22, 2016
Low power display device with variable refresh rates
APPLE INC26 citations93
US9953613B2Apr 24, 2018
High speed display interface
APPLE INC7 citations84
US10600379B2Mar 24, 2020
Low power display device with variable refresh rates
APPLE INC7 citations83
US10056050B2Aug 21, 2018
Low power display device with variable refresh rates
APPLE INC10 citations83
US10930219B2Feb 23, 2021
Foveated display
APPLE INC3 citations73
US9678916B2Jun 13, 2017
Method and apparatus for simplifying communication between a host system and a display subsystem
APPLE INC2 citations73
US11442503B2Sep 13, 2022
Wearable bands with embedded circuitry
APPLE INC3 citations71
US11146871B2Oct 12, 2021
Fabric-covered electronic device
APPLE INC4 citations71
US11003289B1May 11, 2021
Flexible touch sensor panel
APPLE INC4 citations68
US11450297B1Sep 20, 2022
Electronic device with central and peripheral displays
APPLE INC2 citations66
US12300183B2May 13, 2025
Foveated display
APPLE INC0 citations62
US11982905B2May 14, 2024
Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area
APPLE INC0 citations62
US11810516B2Nov 7, 2023
Foveated display
APPLE INC0 citations62
US11442312B2Sep 13, 2022
Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area
APPLE INC0 citations62
US10650741B2May 12, 2020
OLED voltage driver with current-voltage compensation
APPLE INC1 citations62
US11653128B2May 16, 2023
Fabric-covered electronic device
APPLE INC0 citations61
US10715168B2Jul 14, 2020
Systems and methods for driving an electronic display using a ramp DAC
APPLE INC1 citations59
LUM DAVID W
4 patentsUS8599589B2Dec 3, 2013
Methods and systems for reducing power consumption
LUM DAVID W7 citations82
US8242707B2Aug 14, 2012
Ambient light calibration for energy efficiency in display systems
LUM DAVID W5 citations61
US8237718B2Aug 7, 2012
Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive
LUM DAVID W3 citations59
US9113511B2Aug 18, 2015
Ambient light calibration for energy efficiency in display systems
LUM DAVID W1 citations51