Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

Junbo Chen — 6 Patents

UMUnited Microelectronics: 4 patents #1,253 of 4,560Top 30%
CSCapital One Services: 1 patents #2,045 of 2,893Top 75%
JUJds Uniphase: 1 patents #393 of 940Top 45%
Milpitas, CA: #812 of 3,192 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Junbo Chen has been granted 6 US patents while listed as an inventor at United Microelectronics. The first was granted in 2002 and the most recent in January 2024. Junbo Chen ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Junbo Chen in Milpitas, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11886454 Systems and methods for storing and accessing database queries Caglar Ergun, Mahesh Senniappan, David Schaaf, Mahadevan Sivaramakrishnan 2024-01-30 $8,500,000
7863082 Photo diode and related method for fabrication Jhy-Jyi Sze, Ming-Yi Wang 2011-01-04 $6,242,000
7564083 Active pixel sensor Jhy-Jyi Sze, Ming-Yi Wang 2009-07-21 $7,367,000
7518171 Photo diode and related method for fabrication Jhy-Jyi Sze, Ming-Yi Wang 2009-04-14 $1,666,000
7008815 Method of manufacturing a self-aligned guard ring of a photo diode Jhy-Jyi Sze, Ming-Yi Wang 2006-03-07 $559,000
6393191 Optical terminal for optical fibers with output angle control Vincent Au-Yeung, Qingdong Guo 2002-05-21 $35,030,000