Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chien-Tsun Chen — 2 Patents in 2021

Apple: 2 patents #1,362 of 5,196Top 30%
Taipei, TW: #347 of 2,482 inventorsTop 15%
Overall (2021): #174,340 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D930414 Product retainer Sheng Yang, Olivia M. Ching, Eric Weijia Wang, Allison Inouye, Kristy Judy Hsu +7 more 2021-09-14
11106249 Accessory device with hinge assembly having layered friction elements Aidan N. Zimmerman, Kevin M. Robinson, Scott J. Krahn, Bradley J. Hamel, Arthur S. Brigham 2021-08-31 $281,034,000