YC

Yu-Min Chang

TSMC: 18 patents #1,811 of 12,232Top 15%
AC Asia Optical Co.: 12 patents #6 of 366Top 2%
EH Enterprise Holdings: 6 patents #2 of 159Top 2%
AI Acer Incorporated: 3 patents #287 of 935Top 35%
SC Sintai Optical (Shenzhen) Co.: 2 patents #52 of 159Top 35%
TI Trend Micro Incorporated: 1 patents #304 of 749Top 45%
CS Chi Mei Communication Systems: 1 patents #135 of 370Top 40%
PR Printronix: 1 patents #40 of 75Top 55%
RS Raydium Semiconductor: 1 patents #85 of 145Top 60%
📍 Irvine, CA: #145 of 6,241 inventorsTop 3%
🗺 California: #9,121 of 386,348 inventorsTop 3%
Overall (All Time): #61,522 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
9159666 Device and method for reducing contact resistance of a metal Ya-Lien Lee, Hung-Wen Su, Yu-Hung Lin, Kuei-Pin Lee 2015-10-13
9069159 Zoom lens 2015-06-30
9064934 Barrier layer for copper interconnect Yu-Hung Lin, Chi-Yu Chou, Kuei-Pin Lee, Chen-Kuang Lien, Yu-Chang Hsiao +1 more 2015-06-23
8946036 Method of forming dielectric films using a plurality of oxidation gases Liang-Chen Chi, Chia-Ming Tsai, Chin-Kun Wang, Miin-Jang Cheng, Keng-Ham Lin 2015-02-03
8872342 Barrier layer for copper interconnect Yu-Hung Lin, Chi-Yu Chou, Kuei-Pin Lee, Chen-Kuang Lien, Yu-Chang Hsiao +1 more 2014-10-28
8836661 Electronic device and method for operating touch panel thereof 2014-09-16
8729645 Substrate backside peeling control Liang-Chen Chi, Wei-Lun Jian, Chia-Ming Tsai, Chin-Kun Wang 2014-05-20
8722531 Barrier layer for copper interconnect Yu-Hung Lin, Chi-Yu Chou, Kuei-Pin Lee, Chen-Kuang Lien, Yu-Chang Hsiao +1 more 2014-05-13
8605364 Miniature zoom lens 2013-12-10
8564886 Zoom lens 2013-10-22
8009103 Triple-band antenna 2011-08-30
7796345 Zoom lens system 2010-09-14
7796346 Zoom lens system 2010-09-14
7724446 Zoom lens system 2010-05-25
7706081 Zoom lens system 2010-04-27
7511893 Zoom lens system 2009-03-31
7405886 Zoom lens device 2008-07-29
7158313 Zoom lens 2007-01-02
7092169 Zoom lens system 2006-08-15
6953608 Solution for FSG induced metal corrosion & metal peeling defects with extra bias liner and smooth RF bias ramp up Pong-Hsiung Leu, Fang Wen Tsai, Jo-Wei Chen, Wan-Cheng Yang, Chyi-Tsong Ni 2005-10-11
5020390 Locking mechanism for an automatic shifter bar 1991-06-04