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 76–100 of 136 patents

Patent #TitleCo-InventorsDate
9324691 Optoelectronic device Chang-Huei Jing 2016-04-26
9306123 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2016-04-05
D752527 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Chien-Chih Liao, Tsung-Hsun Chiang 2016-03-29
9299893 Light-emitting device that provides efficient and bright luminescence Hong Chen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin 2016-03-29
D752249 Light emitting diode Tsun-Kai Ko, Schang-Jing Hon 2016-03-22
D750580 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2016-03-01
9276173 Light-emitting device Cheng-Ta Kuo, Wei-Shou Chen, Tsung-Hsien Liu, Yi-Wen Ku, Min-Hsun Hsieh 2016-03-01
9269855 Method for manufacturing high efficiency light-emitting diodes Chien-Kai Chung, Ya-Lan Yang, Ting-Chia Ko, Tsun-Kai Ko, Jung-Min Hwang +4 more 2016-02-23
D748592 Light emitting diode device Hui-Chun Yeh, Tsun-Kai Ko 2016-02-02
9196605 Light-emitting structure Chao-Hsing Chen, Tsun-Kai Ko, Schang-Jing Hon, Sheng-Jie Hsu, De-Shan Kuo +5 more 2015-11-24
D743354 Light-emitting diode Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2015-11-17
9171883 Light emitting device Chao-Hsing Chen, Tsun-Kai Ko, Schang-Jing Hon, Hsin-Mao Liu 2015-10-27
D741822 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2015-10-27
9159881 Light-emitting device Jia-Kuen Wang, Chao-Hsing Chen, Yu-Chen Yang, Hui-Chun Yeh, Yi-Wen Ku +2 more 2015-10-13
9153738 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2015-10-06
D740240 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen, Chun Teng Ko +1 more 2015-10-06
9076946 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen 2015-07-07
D733079 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Tzu-Yao Tseng 2015-06-30
D728494 Light-emitting diode array Hui-Chun Yeh, Tsun-Kai Ko 2015-05-05
9000457 Multi-dimensional light-emitting device Schang-Jing Hon, Tsun-Kai Ko, Alexander Wang, Min-Hsun Hsieh, Cheng-Nan Han 2015-04-07
8994052 High-efficiency light-emitting device and manufacturing method thereof Chao-Hsing Chen, Chien-Fu Huang, Shih-I Chen, Chiu-Lin Yao, Chia-Liang Hsu +1 more 2015-03-31
D725052 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Chien-Chih Liao 2015-03-24
8957429 Light emitting diode with wavelength conversion layer Chih-Ming Wang, Chao-Hsing Chen 2015-02-17
D721664 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Chien-Chih Liao 2015-01-27
D721663 Light-emitting diode device Chao-Hsing Chen, Tsun-Kai Ko, Jia-Kuen Wang, Hung-Che Chen, Chun Teng Ko +1 more 2015-01-27