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USPTO Patent Rankings Data through Sept 30, 2025
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Ching-Hsiang Tien — 8 Patents

DEDelta Electronics: 8 patents #203 of 2,746Top 8%
Overall (All Time): #647,637 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9089070 Inverter and electronic device using the inverter Han-Hsing Lin, Hsiang-Yi Tseng, Hsin-Wei Tsai, Yi-Lin Chen 2015-07-21
8994487 Transformer Han-Hsing Lin, Hsiang-Yi Tseng, Hsin-Wei Tsai, Yi-Lin Chen, Chun-Ping Chen 2015-03-31
8643460 Transformer structure Hsiang-Yi Tseng, Hsin-Wei Tsai, Han-Hsing Lin, Yi-Lin Chen 2014-02-04
8547194 Inductance module and base holder thereof Hsiang-Yi Tseng 2013-10-01
8514048 Transformer capable of adjusting height Hsiang-Yi Tseng, Yi-Lin Chen, Hsin-Wei Tsai, Chun-Song Ming 2013-08-20
8477005 Transformer capable of maintaining height Hsiang-Yi Tseng, Yi-Lin Chen, Hsin-Wei Tsai, Chun-Song Ming 2013-07-02
8217745 Inductor and base thereof Yu-Chin Chen, Ming Li, Zhi-Liang Zhang 2012-07-10
7830234 Transformer structure Hsiang-Yi Tseng 2010-11-09