Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Kunst — 2 Patents in 2018

FSFairchild Semiconductor: 1 patents #13 of 62Top 25%
ONonsemi: 1 patents #137 of 374Top 40%
Cupertino, CA: #362 of 1,457 inventorsTop 25%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #155,942 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10116351 Pollution detection circuit for data lines and method thereof Eui Soo Kim, Ju Hyun Kim, Yung-I Chang, Jian-Ming Fu, Zhi-Bo Tao +2 more 2018-10-30
9923358 USB adapter protection Zhibo Tao, Won-Seok Kang, Ke Hong 2018-03-20