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USPTO Patent Rankings Data through Sept 30, 2025
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Chao-Kuo Chan

PEPegatron: 1 patents #22 of 142Top 20%
Overall (2020): #521,383 of 565,922Top 95%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10768662 Portable electronical device Chen-Yu Tsai, Chien-Wei Chen, Chung-Wei Lee 2020-09-08