Yu-Pin Hsu has been granted 10 US patents while listed as an inventor at Epistar . The first was granted in 2010 and the most recent in October 2025. Yu-Pin Hsu ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Yu-Pin Hsu in Xihu, TW.
Patents per Year Patents granted per year, 2010 to 2017 Bar chart with a peak of 2 patents in 2010. peak 2 2010: 2 patents 2010 2011: 1 patents 2011 2012: 1 patents 2012 2013: 1 patents 2013 2014: 2 patents 2014 2017: 2 patents 2017
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
12457442 System and method of wireless headset Po-Jui Chen 2025-10-28
9845979 Evaporator for a cascade refrigeration system Ying-Chi Tsai , Chia-Pin SUN 2017-12-19
9845973 Cascade refrigeration system Ying-Chi Tsai , Chia-Pin SUN 2017-12-19
8729525 Opto-electronic device Jui-Yi Chu , Cheng-Ta Kuo , Chun-Kai Wang , Hsin-Hsien Wu , Yi-Chieh Lin 2014-05-20
8704252 Light emitting device Chun-Kai Wang , Schang-Jing Hon , Jui-Yi Chu , Hsin-Hsien Wu , Wei-Yu Yen 2014-04-22
8487317 GaN semiconductor device Yi-Chieh Lin , Cheng-Ta Kuo , Chi-Ming Tsai 2013-07-16
8294174 Light-emitting device Chao-Hsing Chen 2012-10-23
7902562 Light emitting diode device that includes a three dimensional cloud structure and manufacturing method thereof Cheng-Ta Kuo , Chun-Kai Wang , Jui-Yi Chu , Tsung-Kuang Chen 2011-03-08
7755736 Liquid crystal display panel with reflective spacers and liquid crystal display device using the same — 2010-07-13
7733175 Feed-forward automatic-gain control amplifier (FFAGCA) for biomedical applications and an associated method Shey-Shi Lu , Yu-Tso Lin , Chun-Hao Chen 2010-06-08