Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chien-Chih Chan

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
GCGood Way Technology Co.: 2 patents #6 of 17Top 40%
Overall (All Time): #1,117,736 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12132348 Dual power switching system and method of controlling the same Jen-Chuan Liao, Jia-Cheng Sie 2024-10-29
11579653 Docking station and control method capable of automatically setting uplink port Chang-Chieh Yang, CHUNG-NAN KO, Liang-Hung Yu 2023-02-14
11163518 Docking station Chang-Chieh Yang, CHUNG-NAN KO, Liang-Hung Yu 2021-11-02
8860251 Power supply system with automatic transfer function and method of controlling the same Hung-Chieh Lin, Hau-Ju Chu, Hsin-Chan Yang, Kun-Liang Shih 2014-10-14