Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Hsing Chen — 7 Patents

EPEpistar: 4 patents #251 of 732Top 35%
ITITRI: 3 patents #2,499 of 9,619Top 30%
Hsinchu, TW: #3,106 of 13,380 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Chi-Hsing Chen has been granted 7 US patents while listed as an inventor at Epistar. The first was granted in 2013 and the most recent in January 2017. Chi-Hsing Chen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Chi-Hsing Chen in Hsinchu, TW.

Patents per Year

Patents granted per year, 2013 to 2017Bar chart with a peak of 2 patents in 2015.peak 22013: 1 patents20132014: 1 patents20142015: 2 patents20152016: 2 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9556883 Inlet guide vane device Kun-Yi Liang, Shu-Er Huang, Jenn-Chyi Chung 2017-01-31
9455242 Semiconductor optoelectronic device Hsin-Ying Wang, Yi-Ming Chen, Tzu-Chieh Hsu, Chien-Kai Chung, Min-Hsun Hsieh +6 more 2016-09-27
9293634 Method of manufacturing semiconductor optoelectronic device Hsin-Ying Wang, Yi-Ming Chen, Tzu-Chieh Hsu, Hsiang-Ling Chang 2016-03-22
9048345 Method of forming light-emitting diode Yi-Ming Chen, Tzu-Chieh Hsu, Hsin-Ying Wang 2015-06-02
8944784 Compressor and motor device thereof Kun-Yi Liang, Shu-Er Huang, Yang-Guang Liu, Yueh-Ju Tang 2015-02-03
8809881 Light-emitting device Hsin-Ying Wang, Yi-Ming Chen, Tzu-Chieh Hsu, Hsiang-Ling Chang 2014-08-19
8579604 Floating apparatus for scroll compressors Kun-Yi Liang, Yu-Choung Chang, Shu-Er Huang, Chun-Chung Yang, Yueh-Ju Tang 2013-11-12