HC

Hung-Chih Chang

TSMC: 9 patents #2,978 of 12,232Top 25%
VI Victory Industrial: 6 patents #2 of 20Top 10%
NU National Taiwan University: 6 patents #102 of 2,195Top 5%
AR Artilux: 4 patents #19 of 45Top 45%
NT Nanya Technology: 2 patents #292 of 775Top 40%
VI Vivotek: 1 patents #72 of 134Top 55%
IT ITRI: 1 patents #5,197 of 9,619Top 55%
OT Omnivision Technologies: 1 patents #379 of 604Top 65%
Abbott: 1 patents #3,441 of 5,431Top 65%
📍 Dashulong, IL: #3 of 5 inventorsTop 60%
Overall (All Time): #148,749 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
12416729 System and method for improving 3D sensor measurement accuracy Yun-Chung Na, Yu-Shiuan Li, Der-Song Lin 2025-09-16
12253473 Electronic system of specimen qualification Chug-Chi Chu, Chi-Min Tu, Wun-Ye Ku 2025-03-18
12203846 Wideband sensing apparatus and method thereof Yun-Chung Na, Der-Song Lin, Shu-Lu Chen 2025-01-21
12203890 Acoustic resonance diagnostic method for detecting structural degradation and system applying the same Yao-Long Tsai, Li Wang 2025-01-21
12019032 Electronic system and method of specimen qualification Chug-Chi Chu, Chi-Min Tu, Wun-Ye Ku 2024-06-25
12007280 Multi-application optical sensing apparatus and method thereof Chih-Wei Yeh, Yun-Chung Na, Tsung-Ting Wu, Shu-Lu Chen 2024-06-11
11624653 Multi-application optical sensing apparatus and method thereof Chih-Wei Yeh, Yun-Chung Na, Tsung-Ting Wu, Shu-Lu Chen 2023-04-11
D908086 Rectifier unit of AC generator Fu-Sheng Liang 2021-01-19
10879404 Multi-channel field effect transistors using 2D-material Pin-Shiang Chen, Chee-Wee Liu, Samuel C. Pan 2020-12-29
10593046 Object counting method having route distribution property and related image processing device Shin-Jei Tsung, Chinn-Rong Chern 2020-03-17
10269981 Multi-channel field effect transistors using 2D-material Pin-Shiang Chen, Chee-Wee Liu, Samuel C. Pan 2019-04-23
9865944 Output terminal, insulator sleeve, cover for AC generator and assembly thereof Charles Chen, Chun-Yuan Wang, Ping-Feng Tsai 2018-01-09
9709153 Pulley for alternator Szu-En Liu 2017-07-18
9691810 Curved image sensor Yuanwei Zheng, Gang Chen, Duli Mao, Dyson H. Tai, Arvind Kumar +1 more 2017-06-27
9679961 Transistor with wurtzite channel Pin-Shiang Chen, Chee-Wee Liu, Samuel C. Pan 2017-06-13
9660056 3D UTB transistor using 2D-material channels Pin-Shiang Chen, Chee-Wee Liu 2017-05-23
9646994 Semiconductor devices and manufacturing methods thereof Chee-Wee Liu, Cheng-Yi Peng, Chih-Sheng Chang 2017-05-09
9559168 Field effect transistors and methods of forming same Der-Chuan Lai, Pin-Shiang Chen, Chee-Wee Liu, Samuel C. Pan 2017-01-31
9528589 Pulley for alternator Szu-En Liu 2016-12-27
9423015 Pulley for alternator Szu-En Liu 2016-08-23
9425250 Transistor with wurtzite channel Pin-Shiang Chen, Chee-Wee Liu, Samuel C. Pan 2016-08-23
9406697 Semiconductor devices and manufacturing methods thereof Chee-Wee Liu, Cheng-Yi Peng, Chih-Sheng Chang 2016-08-02
9240478 3D UTB transistor using 2D material channels Pin-Shiang Chen, Chee-Wee Liu 2016-01-19
8820502 One-way pulley system for an alternator assembly Siu-En Liu 2014-09-02
6942884 Enzyme-containing beverage obtained from natural food and method for producing the enzyme-containing beverage 2005-09-13