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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Chih Su — 1 Patent in 2021

HTHtc: 1 patents #57 of 178Top 35%
Taoyuan, TW: #368 of 1,146 inventorsTop 35%
Overall (2021): #494,978 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11171408 Communication device Cheng-Hung Lin, Chia-Te Chien, Kang-Ling Li, Chun-Hsien Lee, Yu-Chieh Chiu 2021-11-09