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Yu-Chen Yang

EP Epistar: 18 patents #51 of 732Top 7%
TE Tencent: 1 patents #4,257 of 8,131Top 55%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #207,923 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10658544 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2020-05-19
10644202 Electrode of light-emitting device Hong Chen, Chien-Fu Shen, Chao-Hsing Chen, Jia-Kuen Wang, Chih-Nan Lin 2020-05-05
10304999 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2019-05-28
10026778 Light-emitting structure Li-Ping Jou, Jui-Hung Yeh 2018-07-17
9905733 Light-emitting device Hong Chen, Chien-Fu Shen, Chao-Hsing Chen, Jia-Kuen Wang, Chih-Nan Lin 2018-02-27
9876138 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2018-01-23
9825090 Light-emitting structure Li-Ping Jou, Jui-Hung Yeh 2017-11-21
9620679 Light-emitting device Hong Chen, Chien-Fu Shen, Chao-Hsing Chen, Jia-Kuen Wang, Chih-Nan Lin 2017-04-11
9553127 LED array Li-Ping Jou, Jui-Hung Yeh 2017-01-24
9472725 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2016-10-18
9299893 Light-emitting device that provides efficient and bright luminescence Hong Chen, Chien-Fu Shen, Chao-Hsing Chen, Jia-Kuen Wang, Chih-Nan Lin 2016-03-29
9210158 Method and system for obtaining application information of multiple websites Tingting An, Yiping Chen, Rongjun Feng, Zhiyong Lai 2015-12-08
9202981 LED array Li-Ping Jou, Jui-Hung Yeh 2015-12-01
9159881 Light-emitting device Jia-Kuen Wang, Chien-Fu Shen, Chao-Hsing Chen, Hui-Chun Yeh, Yi-Wen Ku +2 more 2015-10-13
9048379 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2015-06-02
8872204 Light-emitting device having a trench in a semiconductor layer Li-Ping Jou, Jui-Hung Yeh, Chien-Fu Shen 2014-10-28
8779449 Light-emitting diode (LED) array Li-Ping Jou, Jui-Hung Yeh 2014-07-15
8598614 Light-emitting devices Chao-Hsing Chen, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku 2013-12-03
8569775 Light-emitting diode (LED) array Li-Ping Jou, Jui-Hung Yeh 2013-10-29
5868843 Detachable sponge device for spin-coating machines Chang-Chi Huang, Wen-Ping Yen 1999-02-09
5861345 In-situ pre-PECVD oxide deposition process for treating SOG Chin-Hao Chou, Shing-Hsiang Hung 1999-01-19