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USPTO Patent Rankings Data through Sept 30, 2025
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Worrell Tsai — 3 Patents

KTKingpak Technology: 3 patents #24 of 84Top 30%
Overall (All Time): #1,593,866 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7126219 Small memory card Jackson Hsieh, Jichen Wu, Bruce Chen 2006-10-24
7064404 Image sensor structure Chung-Hsien Hsin, Tony Wang, Figo Hsieh, Wei-Lin Chang, Jun Jie Yen 2006-06-20
6878917 Injection molded image sensor and a method for manufacturing the same Jackson Hsieh, Jichen Wu, Bruce Chen 2005-04-12