Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kuang-Hsiu Chen — 28 Patents

UMUnited Microelectronics: 28 patents #173 of 4,560Top 4%
Tainan, TW: #196 of 4,566 inventorsTop 5%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Kuang-Hsiu Chen has been granted 28 US patents while listed as an inventor at United Microelectronics. The first was granted in 2016 and the most recent in August 2025. Kuang-Hsiu Chen ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Kuang-Hsiu Chen in Tainan, TW.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 6 patents in 2019.peak 62016: 2 patents20162017: 5 patents20172018: 4 patents20182019: 6 patents20192020: 2 patents20202021: 3 patents20212023: 2 patents20232024: 1 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12402367 Semiconductor structure and manufacturing method thereof Wei-Chung Sun, Chao-Nan Chen, Chun-Wei Yu, Kuan Hsuan Ku, Shao-Wei Wang 2025-08-26
12317547 Method of fabricating semiconductor device having epitaxial structure Sung-Yuan Tsai, Chi-Hsuan Tang, Chun-Wei Yu, Yu-Ren Wang 2025-05-27
12300743 Semiconductor device and method for fabricating the same Wei-Chih Chuang, Chia-Jong Liu, Chung-Ting Huang, Chi-Hsuan Tang, Kai-Hsiang Wang +7 more 2025-05-13
12021134 Semiconductor device and method for fabricating the same Wei-Chih Chuang, Chia-Jong Liu, Chung-Ting Huang, Chi-Hsuan Tang, Kai-Hsiang Wang +7 more 2024-06-25 $1,393,000
11735661 Method of fabricating semiconductor device having epitaxial structure Sung-Yuan Tsai, Chi-Hsuan Tang, Chun-Wei Yu, Yu-Ren Wang 2023-08-22 $723,000
11545560 Semiconductor device and method for fabricating the same Wei-Chih Chuang, Chia-Jong Liu, Chung-Ting Huang, Chi-Hsuan Tang, Kai-Hsiang Wang +7 more 2023-01-03 $1,059,000
11195905 Metal-oxide-semiconductor transistor and method of fabricating the same Hsiang-Hua Hsu, Liang-An Huang, Sheng-Chen Chung, Chen-An Kuo, Chiu-Te Lee +4 more 2021-12-07 $3,310,000
11049971 Semiconductor device having epitaxial structure Sung-Yuan Tsai, Chi-Hsuan Tang, Chun-Wei Yu, Yu-Ren Wang 2021-06-29 $3,884,000
10943991 Semiconductor device and method for fabricating the same Wei-Chih Chuang, Chia-Jong Liu, Chung-Ting Huang, Chi-Hsuan Tang, Kai-Hsiang Wang +7 more 2021-03-09 $2,520,000
10700202 Semiconductor device and method for forming the same Sung-Yuan Tsai, Chi-Hsuan Tang, Kai-Hsiang Wang, Chao-Nan Chen, Shi-You Liu +2 more 2020-06-30 $249,000
10651174 FinFET structure and fabricating method of gate structure Yi-Liang Ye, Chun-Wei Yu, Chueh-Yang Liu, Yu-Ren Wang 2020-05-12 $493,000
10505041 Semiconductor device having epitaxial layer with planar surface and protrusions Chun-Wei Yu, Hsu Ting, Chueh-Yang Liu, Yu-Ren Wang 2019-12-10 $271,000
10460925 Method for processing semiconductor device Hsu Ting, Chun-Wei Yu, Keng-Jen Lin, Yu-Ren Wang 2019-10-29 $296,000
10340268 FinFET structure and fabricating method of gate structure Yi-Liang Ye, Chun-Wei Yu, Chueh-Yang Liu, Yu-Ren Wang 2019-07-02 $179,000
10332750 Method for fabricating semiconductor device with strained silicon structure Hsu Ting, Chung-Fu Chang, Shi-You Liu, Chun-Wei Yu, Yu-Ren Wang 2019-06-25 $177,000
10332741 Method for post chemical mechanical polishing clean Yi-Liang Ye, Chun-Wei Yu, Yu-Ren Wang 2019-06-25 $177,000
10312084 Semiconductor device and fabrication method thereof Yi-Liang Ye, Chueh-Yang Liu, Yu-Ren Wang 2019-06-04 $131,000
9966266 Apparatus for semiconductor wafer treatment and semiconductor wafer treatment Yu-Ying Lin, Chueh-Yang Liu, Yu-Ren Wang, Chun-Wei Yu, Yi-Liang Ye +2 more 2018-05-08 $213,000
9960084 Method for forming semiconductor device Yi-Liang Ye, Chun-Wei Yu, Chueh-Yang Liu, Wen-Jiun Shen, Yu-Ren Wang 2018-05-01 $290,000
9899520 Method for fabricating semiconductor device Yi-Liang Ye, Chueh-Yang Liu, Yu-Ren Wang 2018-02-20 $154,000
9871113 Semiconductor process Chun-Wei Yu, Chueh-Yang Liu, Yu-Ren Wang 2018-01-16 $171,000
9793105 Fabricating method of fin field effect transistor (FinFET) Chun-Wei Yu, Hsu Ting, Chueh-Yang Liu, Yu-Ren Wang, Yi-Liang Ye 2017-10-17 $207,000
9748111 Method of fabricating semiconductor structure using planarization process and cleaning process Yi-Liang Ye, Chueh-Yang Liu, Yu-Ren Wang 2017-08-29 $143,000
9646889 Method of removing a hard mask layer on a gate structure while forming a protective layer on the surface of a substrate Chun-Wei Yu, Hsu Ting, Chueh-Yang Liu, Yu-Ren Wang 2017-05-09 $549,000
9627534 Semiconductor MOS device having a dense oxide film on a spacer Yi-Liang Ye, Chueh-Yang Liu, Yu-Ren Wang 2017-04-18 $94,000