Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CS

Chien-Fu Shen

EPEpistar: 132 patents #3 of 732Top 1%
ETEpitech Technology: 1 patents #6 of 15Top 40%
SESouth Epitaxy: 1 patents #5 of 13Top 40%
Overall (All Time): #7,577 of 4,157,543Top 1%
136 Patents All Time

Issued Patents All Time

Showing 51–75 of 136 patents

Patent #TitleCo-InventorsDate
9876146 Optoelectronic semiconductor device Tsun-Kai Ko, Schang-Jing Hon, Chien-Kai Chung, Hui-Chun Yeh, An-Ju Lin +1 more 2018-01-23
9859467 Optoelectronic device and method for manufacturing the same Chao-Hsing Chen, Jia-Kuen Wang, Chien-Chih Liao, Tzu-Yao Tseng, Tsun-Kai Ko 2018-01-02
D797689 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-09-19
D797064 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-09-12
D797065 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-09-12
9741763 Optoelectronic device Chao-Hsing Chen, Jia-Kuen Wang, Chun Teng Ko 2017-08-22
D795206 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-08-22
D790488 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-06-27
9620679 Light-emitting device Hong Chen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin 2017-04-11
D782427 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2017-03-28
D782426 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Tsun-Kai Ko 2017-03-28
9601674 Light-emitting device Hui-Chun Yeh, Tsun-Kai Ko 2017-03-21
D781254 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2017-03-14
D777693 Light-emitting diode unit Chao-Hsing Chen, Tsung-Hsun Chiang, Chien-Chih Liao, Wen-Hung Chuang, Min-Yen Tsai +5 more 2017-01-31
D773410 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2016-12-06
9508902 Optoelectronic semiconductor device Tsun-Kai Ko, Schang-Jing Hon, Chien-Kai Chung, Hui-Chun Yeh, An-Ju Lin +1 more 2016-11-29
9490295 Optoelectronic device and method for manufacturing the same Chao-Hsing Chen, Jia-Kuen Wang, Chun Teng Ko 2016-11-08
D770400 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2016-11-01
D770399 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2016-11-01
D769199 Light-emitting diode unit Chao-Hsing Chen, Tsung-Hsun Chiang, Chien-Chih Liao, Wen-Hung Chuang, Bo-Jiun Hu +5 more 2016-10-18
9466767 Optoelectronic device and method for manufacturing the same Jia-Kuen Wang, Hung-Che Chen, Chao-Hsing Chen 2016-10-11
9461208 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2016-10-04
D764422 Light-emitting diode Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2016-08-23
9406719 Light-emitting structure Chao-Hsing Chen, Tsun-Kai Ko, Schang-Jing Hon, Sheng-Jie Hsu, De-Shan Kuo +5 more 2016-08-02
D760179 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen, Chun Teng Ko +1 more 2016-06-28