HS

Hung-Der Su

RT Richtek Technology: 30 patents #16 of 459Top 4%
TSMC: 25 patents #1,360 of 12,232Top 15%
RS Realtek Semiconductor: 2 patents #608 of 1,741Top 35%
Overall (All Time): #40,170 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
7678655 Spacer layer etch method providing enhanced microelectronic device performance Ju-Wang Hsu, Yi-Chun Huang, Shien-Yang Wu, Yung-Shun Chen, Tung-Heng Shie +3 more 2010-03-16
7652536 Amplifier circuit with internal zeros Jing-Meng Liu, An-Tung Chen, Pao-Chuan Lin 2010-01-26
7557553 Power supply circuit and control method thereof Jing-Meng Liu 2009-07-07
7535032 Single-chip common-drain JFET device and its applications Liang-Pin Tai, Jing-Meng Liu 2009-05-19
7436640 Booster power management integrated circuit chip with ESD protection between output pads thereof Jing-Meng Liu, Chiang-Yung Ku 2008-10-14
7382172 Level shift circuit and method for the same Pao-Chuan Lin, An-Tung Chen, Jing-Meng Liu 2008-06-03
7327124 Control apparatus and method for a boost-inverting converter Jing-Meng Liu, Chung-Lung Pai, Wei-Hsin Wei 2008-02-05
7248084 Method for determining switching state of a transistor-based switching device Chun-Yen Huang, Jing-Meng Liu, Chung-Lung Pai, Shih-Hui Chen, Yang-Ping Hung 2007-07-24
7132717 Power metal oxide semiconductor transistor layout with lower output resistance and high current limit Chun-Yen Huang, Chung-Lung Pai, Jing-Meng Liu 2006-11-07
6885214 Method for measuring capacitance-voltage curves for transistors Shien-Yang Wu, Yung-Shun Chen, Kuan-Yao Wang, Sun-Jay Chang 2005-04-26
6828198 System-on-chip (SOC) solutions with multiple devices by multiple poly gate trimming process Shien-Yang Wu, Yung-Shun Chen, Tung-Heng Shie, Yuan-Hung Chiu 2004-12-07
6765772 Electrostatic discharge protection device Jian-Hsing Lee 2004-07-20
6747857 Clamping circuit for stacked NMOS ESD protection Jian-Hsing Lee, Jiaw-Ren Shih 2004-06-08
6724036 Stacked-gate flash memory cell with folding gate and increased coupling ratio Chia-Ta Hsieh, Di-Son Kuo, Yai-Fen Lin, Chrong-Jung Lin, Jong Chen 2004-04-20
6653709 CMOS output circuit with enhanced ESD protection using drain side implantation Yi-Hsu Wu, Jian-Hsing Lee, Boon-Khim Liew 2003-11-25
6582995 Method for fabricating a shallow ion implanted microelectronic structure Ting-Hua Hsieh, Carlos H. Diaz 2003-06-24
6495880 Method to fabricate a flash memory cell with a planar stacked gate Chrong-Jung Lin, Jong Chen, Di-Son Kuo 2002-12-17
6444511 CMOS output circuit with enhanced ESD protection using drain side implantation Yi-Hsu Wu, Jian-Hsing Lee, Boon-Khim Liew 2002-09-03
6414532 Gate ground circuit approach for I/O ESD protection Jian-Hsing Lee, Yi-Hsun Wu, Mau-Lin Wu 2002-07-02
6348382 Integration process to increase high voltage breakdown performance Chrong-Jung Lin, Jong Chen, Wen-Ting Chu 2002-02-19
6297098 Tilt-angle ion implant to improve junction breakdown in flash memory application Chrong-Jung Lin, Jong Chen, Wen-Ting Chu 2001-10-02
6261905 Flash memory structure with stacking gate formed using damascene-like structure Jong Chen, Chrong-Jong Lin, Wen-Ting Chu 2001-07-17
6251744 Implant method to improve characteristics of high voltage isolation and high voltage breakdown Chrong-Jung Lin, Jong Chen, Wen-Ting Chu, Hung-Cheng Sung, Di-Son Kuo 2001-06-26
6246075 Test structures for monitoring gate oxide defect densities and the plasma antenna effect Jian-Hsing Lee, Di-Son Kuo 2001-06-12
6190969 Method to fabricate a flash memory cell with a planar stacked gate Chrong-Jung Lin, Jong Chen, Di-Son Kuo 2001-02-20