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

Dingkun Du — 1 Patent in 2021

Apple: 1 patents #2,295 of 5,196Top 45%
Santa Clara, CA: #844 of 2,083 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #474,092 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10972007 Sense circuit for buck converter circuit Floyd L. Dankert, Jitendra K. Agrawal 2021-04-06 $275,793,000