DL

David W. Lum

Apple: 23 patents #1,389 of 18,612Top 8%
PF Palm Firm: 2 patents #146 of 429Top 35%
HP HP: 1 patents #8,774 of 16,619Top 55%
PI Palmone, Incorporated: 1 patents #23 of 67Top 35%
Overall (All Time): #134,880 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 25 most recent of 28 patents

Patent #TitleCo-InventorsDate
12300183 Foveated display Cheng Chen, Jason C. Sauers, Fletcher R. Rothkopf, Chun-Yao Huang, Enkhamgalan Dorjgotov +6 more 2025-05-13
11982905 Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area Kyung-Wook Kim, Kwang Soon Park, Mingxia Gu, Jun Qi 2024-05-14
11810516 Foveated display Cheng Chen, Jason C. Sauers, Fletcher R. Rothkopf, Chun-Yao Huang, Enkhamgalan Dorjgotov +6 more 2023-11-07
11653128 Fabric-covered electronic device Daniel D. Sunshine, Kathryn P. Crews, Tirshathah A. Hunter, Kathleen A. Bergeron, Mingjing Ha +3 more 2023-05-16
11450297 Electronic device with central and peripheral displays William W. Sprague, Pretesh A. Mascarenhas, Shubham A. Gandhi, Tyler B. Milhem 2022-09-20
11442503 Wearable bands with embedded circuitry Yung-Yu Hsu, Shubham A. Gandhi, Mingjing Ha, Paul S. Drzaic, Chang-Chia Huang +7 more 2022-09-13
11442312 Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area Jingdong Chen, Mingxia Gu, Jun Qi 2022-09-13
11146871 Fabric-covered electronic device Daniel D. Sunshine, Kathryn P. Crews, Tirshathah A. Hunter, Kathleen A. Bergeron, Mingjing Ha +3 more 2021-10-12
11003289 Flexible touch sensor panel Yung-Yu Hsu, Mingjing Ha, Paul S. Drzaic, Bryce Bradford, Shubham A. Gandhi 2021-05-11
10930219 Foveated display Cheng Chen, Jason C. Sauers, Fletcher R. Rothkopf, Chun-Yao Huang, Enkhamgalan Dorjgotov +6 more 2021-02-23
10715168 Systems and methods for driving an electronic display using a ramp DAC Adam Adjiwibawa, Wonjae Choi, Hynwoo Nho, Hopil Bae, Injae Hwang +3 more 2020-07-14
10650741 OLED voltage driver with current-voltage compensation Sheng Zhang, Chengrui Le, Hopil Bae, Mahdi Farrokh Baroughi, Adam Adjiwibawa +10 more 2020-05-12
10600379 Low power display device with variable refresh rates Prasanna Nambi, Jason N. Gomez, Fenghua Zheng, Paolo Sacchetto, Sandro H. Pintz +3 more 2020-03-24
10056050 Low power display device with variable refresh rates Prasanna Nambi, Jason N. Gomez, Fenghua Zheng, Paolo Sacchetto, Sandro H. Pintz +3 more 2018-08-21
9953613 High speed display interface Paolo Sacchetto, Christopher P. Tann, Guy Cote, Chaohao Wang, Sandro H. Pintz 2018-04-24
9678916 Method and apparatus for simplifying communication between a host system and a display subsystem Thomas James Wilson, Paolo Sacchetto, Sandro H. Pintz, Fenghua Zheng 2017-06-13
9501993 Low power display device with variable refresh rates Prasanna Nambi, Jason N. Gomez, Fenghua Zheng, Paolo Sacchetto, Sandro H. Pintz +3 more 2016-11-22
9318069 Low power display device with variable refresh rates Prasanna Nambi, Jason N. Gomez, Fenghua Zheng, Paolo Sacchetto, Sandro H. Pintz +3 more 2016-04-19
9165493 Color correction of electronic displays utilizing gain control Gabriel Marcu, Wei Chen 2015-10-20
9113511 Ambient light calibration for energy efficiency in display systems 2015-08-18
8847998 Interrupt-based notifications for display setting changes Maciej Maciesowicz, Jack Fu 2014-09-30
8773451 Color correction method and apparatus for displays Gabriel Marcu, Wei Chen, Jean-Jacques P. Drolet 2014-07-08
8599589 Methods and systems for reducing power consumption 2013-12-03
8242707 Ambient light calibration for energy efficiency in display systems 2012-08-14
8237718 Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive Yichang Chan 2012-08-07