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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YS

Yi-An Sha — 3 Patents in 2016

PTPolytronics Technology: 3 patents #1 of 15Top 7%
Beishihu, TW: #2 of 3 inventorsTop 70%
Overall (2016): #49,642 of 481,213Top 15%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9431822 Over-current protection device Kuo Hsun Chen, Yu-Hsuan Tseng 2016-08-30
9340712 Adhesive material Kuo Hsun Chen, Meng Chun Ko, HSIANG-YUN YANG 2016-05-17
9291311 Illumination apparatus Kuo Hsun Chen, Hsun Ching Chiang, HSIANG-YUN YANG 2016-03-22