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USPTO Patent Rankings Data through Dec 31, 2025
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David Yu — 36 Patents

ADAdvantest: 15 patents #43 of 1,193Top 4%
MTM31 Technology: 3 patents #11 of 45Top 25%
ISInsyde Software: 1 patents #14 of 46Top 35%
Motorola: 1 patents #13,440 of 14,142Top 100%
Mississauga, CA: #61 of 3,799 inventorsTop 2%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
David Yu has been granted 36 US patents while listed as an inventor at Advantest. The first was granted in 1989 and the most recent in July 2025. David Yu ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list David Yu in Mississauga, ON, CA.

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12358692 Injection molded articles and mold apparatuses for forming same — 2025-07-15
12054316 Tamper evident container cap method and apparatus — 2024-08-06
10074418 SRAM module and writing control method thereof Nan-Chun Lien 2018-09-11
9870817 SRAM module and writing control method thereof Nan-Chun Lien 2018-01-16
9496014 Random access memory and memory access method thereof Nan-Chun Lien 2016-11-15
9010595 Hand-based systems and methods to carry mobile device(s) — 2015-04-21
8896335 Thermal controller for electronic devices Larry Stuckey, Anastasios Golnas, Robert Edward Aldaz 2014-11-25 $28,000
8714422 Wrist-based systems and methods to carry mobile device(s) — 2014-05-06
8505790 Method and apparatus for attaching a personal electronic device Michael Yu 2013-08-13
8429390 Method for performing quick boot and general boot at bios stage Lawrence Y. Chiu, Jeremy Wang, Sam Lo, Giant Liang, Susan Su 2013-04-23
8418629 Platform for an electronic device with a screen — 2013-04-16
8317242 Tool holding grip assist — 2012-11-27
8308389 Apparatus and related methods for applying caulk, sealant, grout, or similar compounds — 2012-11-13
8308392 Ball joint Michael Yu 2012-11-13
8267294 Method and apparatus for attaching a personal electronic device Michael Yu 2012-09-18
8262247 Method and apparatus for directing a flashlight — 2012-09-11
8214925 Tool holding glove — 2012-07-10
7686629 Electronic device with a sliding protective cap Stan Wang, Benjamin Larelle 2010-03-30
6917102 Contact structure and production method thereof and probe contact assembly using same Yu Zhou 2005-07-12 $65,000
6859054 Probe contact system using flexible printed circuit board Yu Zhou 2005-02-22 $230,000
D493407 Wheel cover spoke assembly — 2004-07-27
6762612 Probe contact system having planarity adjustment mechanism Yu Zhou, Robert Edward Aldaz 2004-07-13 $283,000
6750136 Contact structure production method Yu Zhou, Robert Edward Aldaz, Theodore A. Khoury 2004-06-15 $192,000
6736665 Contact structure production method Yu Zhou, Robert Edward Aldaz, Theodore A. Khoury 2004-05-18 $195,000
6676438 Contact structure and production method thereof and probe contact assembly using same Yu Zhou, Robert Edward Aldaz, Theodore A. Khoury 2004-01-13 $100,000

Nearby-Ranked Inventors

Kenneth D. Brewer36
Jonathan YANTIS36
Guijun Deng36
Ada Ho Yau Ko36
Stephen Murphy36
Shinobu Kakizaki36
Michael Peeters36
Jianrong Zhou36
Philip Hart36