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For the Inventor, By the Inventor

Cupertino, CA, United States of America

David W Lum

This inventor holds 29 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Display Technology. Top assignees: Apple Inc., Palm, Incorporated, Hewlett-Packard Development Company, L.p.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Lum. Retrieved from https://idiyas.com/inventor/david-w-lum

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 

% Patents Active = 62.1

 

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 164(Granted Patents)


Location History:

  • Pleasanton, CA (US) (2004 - 2013)
  • San Francisco, CA (US) (2021)
  • Cupertino, CA (US) (2012 - 2024)

Company Filing History:

goldMedal24 out of 43,562 
 
Apple Inc.
 patents
silverMedal2 out of 478 
 
Palm, Incorporated
 patents
bronzeMedal1 out of 27,679 
 
Hewlett-Packard Development Company, L.p.
 patents
4. 1 out of 42 
 
Palmone, Incorporated
 patents
where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:
Foveated Display
OLED Voltage Driver
Low Power Display
Flexible Touch Sensor
Ambient Light Calibration
Color Correction
Wearable Bands
Display Interface
Embedded Circuitry
Variable Refresh Rates
Power Consumption
Driver Integrated Circuits
29 patents (USPTO):Explore Patents
1. 12694836 - Foveated display (2026-07-28),
2. 12300183 - Foveated display (2025-05-13),
3. 11982905 - Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area (2024-05-14),
4. 11810516 - Foveated display (2023-11-07),
5. 11653128 - Fabric-covered electronic device (2023-05-16),
6. 11450297 - Electronic device with central and peripheral displays (2022-09-20),
7. 11442503 - Wearable bands with embedded circuitry (2022-09-13),
8. 11442312 - Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area (2022-09-13),
9. 11146871 - Fabric-covered electronic device (2021-10-12),
10. 11003289 - Flexible touch sensor panel (2021-05-11),
11. 10930219 - Foveated display (2021-02-23),
12. 10715168 - Systems and methods for driving an electronic display using a ramp DAC (2020-07-14),
13. 10650741 - OLED voltage driver with current-voltage compensation (2020-05-12),
14. 10600379 - Low power display device with variable refresh rates (2020-03-24),
15. 10056050 - Low power display device with variable refresh rates (2018-08-21),

Title: The Inventor Profile of David W Lum

Introduction: David W Lum is a renowned inventor based in Cupertino, California. With a passion for innovation and a keen eye for problem-solving, Lum has made significant contributions to the field of technology through his inventive spirit.

Latest Patents: David W Lum holds several patents in the technology sector, with his latest inventions focusing on artificial intelligence integration in consumer electronics and smart home devices.

Career Highlights: Throughout his career, Lum has worked with leading tech companies in Silicon Valley, where he has been instrumental in developing cutting-edge technologies that have revolutionized the industry. His expertise in software development and hardware design has led to the creation of groundbreaking products that have garnered international acclaim.

Collaborations: David W Lum has collaborated with top engineers, designers, and researchers in the tech industry to bring his innovative ideas to life. His ability to work effectively in multidisciplinary teams has resulted in the successful implementation of complex technological solutions.

Conclusion: In conclusion, David W Lum's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive mindset continues to drive forward progress in the field, inspiring the next generation of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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