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USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Chieh Chan — 1 Patent in 2018

DEDelta Electronics: 1 patents #83 of 293Top 30%
Daxi District, TW: #94 of 301 inventorsTop 35%
Overall (2018): #463,885 of 503,207Top 95%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10088817 Controlling device, controlling system and controlling method for indoor apparatus Cheng-Yi Huang, Hsu-Fan Ai, Chien-Chung Lee, Yuan-Ping Hsieh, Jo-Fang WEI 2018-10-02