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USPTO Patent Rankings Data through Dec 31, 2025
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Chris Chang — 1 Patent in 2021

DPDell Products: 1 patents #607 of 993Top 65%
New Albany, OH: #7 of 31 inventorsTop 25%
Ohio: #2,417 of 7,535 inventorsTop 35%
Overall (2021): #504,253 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10908650 Universal elastic joint for portable computer Bruce Chen, Rick M. F. Wu, Maggie Mei-Chih Wu, Chen-Yu Hsu, Yue Hui Jiang 2021-02-02