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

Peien Chang — 1 Patent

Apple: 1 patents #12,397 of 18,612Top 70%
Campbell, CA: #1,579 of 2,187 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Peien Chang has been granted 1 US patent while listed as an inventor at Apple. All of these patents were granted in 2021. Peien Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Peien Chang in Campbell, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10955947 RC tuning of touch electrode connections on a touch sensor panel Patrick B. Bennett, Byung Duk Yang, Chun-Yao Huang, Hao-Lin Chiu, Ivan Knez +4 more 2021-03-23 $239,190,000