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USPTO Patent Rankings Data through Dec 31, 2025
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Ting-Hung Chu — 1 Patent in 2021

HTHtc: 1 patents #57 of 178Top 35%
Taoyuan, TW: #368 of 1,146 inventorsTop 35%
Overall (2021): #232,706 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11212093 Method of social key recovery and related device Hsien-Chun Chiu, I-Hui Lu, Cheng-Chang Tsai, Chun-Hao Lin, Han-Kuan Yu +1 more 2021-12-28