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

De Chen — 8 Patents

ATAnp Technologies: 4 patents #4 of 12Top 35%
GLGeneral Interface Solution Limited: 2 patents #58 of 202Top 30%
ICInterface Optoelectronics (Shenzhen) Co.: 2 patents #60 of 199Top 35%
ICInterface Technology (Chengdu) Co.: 2 patents #46 of 165Top 30%
Newark, DE: #225 of 1,550 inventorsTop 15%
Delaware: #1,208 of 7,163 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
De Chen has been granted 8 US patents while listed as an inventor at Anp Technologies. The first was granted in 2003 and the most recent in October 2024. De Chen ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list De Chen in Newark, DE, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12125435 Pixel circuit with pulse width compensation and operation method thereof Po-Lun Chen, Chun-Ta Chen, Ta-Jen Huang, Po-Tsun Liu, Guang-Ting Zheng +1 more 2024-10-22
11961489 Scan driving circuit and operation method thereof Po-Lun Chen, Chun-Ta Chen, Ta-Jen Huang, Po-Tsun Liu, Guang-Ting Zheng +1 more 2024-04-16
10274501 Immunogenicity assay Ray Yin, Jing Pan, Yli Remo Vallejo, Thomas Small, Dujie Qin 2019-04-30
9850522 One-step rapid assay for the detection of inhibitors of enzymes Yli Remo Vallejo, David Milunic, Ray Yin, Renee Street 2017-12-26
9329187 Immunogenicity Assay Ray Yin, Jing Pan, Yli Remo Vallejo, Thomas Small, Dujie Qin 2016-05-03
D672053 Multi-lateral flow assay strip carrier assembly Ray Yin, Remo Vallejo, Jr., Jing Pan, Thomas Small, Dujie Qin 2012-12-04
6808159 Non-refillable valve 2004-10-26
6595486 Non-refillable valve 2003-07-22