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

Jei-Ming Chen — 36 Patents

UMUnited Microelectronics: 19 patents #305 of 4,560Top 7%
TSMC: 16 patents #1,982 of 12,232Top 20%
Tainan, TW: #137 of 4,566 inventorsTop 4%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Jei-Ming Chen has been granted 36 US patents while listed as an inventor at United Microelectronics. The first was granted in 2005 and the most recent in June 2025. Jei-Ming Chen ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Jei-Ming Chen in Tainan, TW.

Patents per Year

Patents granted per year, 2005 to 2025Bar chart with a peak of 6 patents in 2015.peak 62005: 2 patents20052008: 2 patents2009: 1 patents20092013: 2 patents2014: 4 patents20142015: 6 patents2016: 3 patents20162019: 1 patents2020: 2 patents20202021: 2 patents2022: 2 patents20222023: 2 patents2024: 3 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12341011 Method for forming and using mask Ching-Yu Chang, Tze-Liang Lee 2025-06-24
12322590 Semiconductor device and method Ching-Yu Chang, Tze-Liang Lee 2025-06-03
12308283 Method for forming interconnect structure Chun-Kai Chen, Tze-Liang Lee 2025-05-20
12217971 Method for forming semiconductor device Ching-Yu Chang, Tze-Liang Lee 2025-02-04
12087644 Methods of determining process recipes and forming a semiconductor device Jung-Hau Shiu, Ching-Yu Chang, Jr-Yu Chen, Tze-Liang Lee 2024-09-10 $10,912,000
11990375 Semiconductor Fin cutting process and structures formed thereby Shih-Wen Huang, Jaming Chang, Kai Hung Cheng, Chia-Hui Lin 2024-05-21 $18,159,000
11887851 Method for forming and using mask Ching-Yu Chang, Tze-Liang Lee 2024-01-30 $37,365,000
11854798 Semiconductor device and method Ching-Yu Chang, Tze-Liang Lee 2023-12-26 $1,986,000
11842922 Method for forming interconnect structure Chun-Kai Chen, Tze-Liang Lee 2023-12-12 $11,440,000
11482411 Semiconductor device and method Ching-Yu Chang, Tze-Liang Lee 2022-10-25 $9,905,000
11380593 Semiconductor fin cutting process and structures formed thereby Shih-Wen Huang, Jaming Chang, Kai Hung Cheng, Chia-Hui Lin 2022-07-05 $8,947,000
11101366 Remote plasma oxide layer Iwen Hsu 2021-08-24 $18,306,000
10957585 Semiconductor device and method of forming the same I-Wen Hsu, Yu-Yun Peng, An-Di Sheu 2021-03-23 $18,734,000
10777466 Semiconductor Fin cutting process and structures formed thereby Shih-Wen Huang, Chia-Hui Lin, Jaming Chang, Kai Hung Cheng 2020-09-15 $14,838,000
10727064 Post UV cure for gapfill improvement De-Wei Yu, Chien-Hao Chen, Chih-Tang Peng, Shu-Yi Wang 2020-07-28 $7,842,000
10332746 Post UV cure for gapfill improvement De-Wei Yu, Chien-Hao Chen, Chih-Tang Peng, Shu-Yi Wang 2019-06-25 $8,097,000
9502305 Method for manufacturing CMOS transistor Yi-Wei Chen, Teng-Chun Tsai, Chien-Chung Huang, Tsai-Fu Hsiao 2016-11-22 $102,000
9362358 Spatial semiconductor structure Hung-Lin Shih, Chih-Chien Liu, Wen-Yi Teng, Chieh-Wen Lo 2016-06-07 $526,000
9343573 Method of fabrication transistor with non-uniform stress layer with stress concentrated regions Chih-Chien Liu, Tzu-Chin Wu, Yu-Shu Lin, Wen-Yi Teng 2016-05-17 $201,000
9105582 Spatial semiconductor structure and method of fabricating the same Hung-Lin Shih, Chih-Chien Liu, Wen-Yi Teng, Chieh-Wen Lo 2015-08-11 $120,000
9034726 Semiconductor process Chih-Chien Liu, Chia-Lung Chang, Jui-Min Lee, Yuh-Min Lin 2015-05-19 $277,000
9034759 Method for forming interlevel dielectric (ILD) layer Yuh-Min Lin 2015-05-19 $277,000
8951884 Method for forming a FinFET structure Hung-Lin Shih, Chih-Chien Liu, Chin-Fu Lin, Kuan-Hsien Li 2015-02-10 $268,000
8937369 Transistor with non-uniform stress layer with stress concentrated regions Chih-Chien Liu, Tzu-Chin Wu, Yu-Shu Lin, Wen-Yi Teng 2015-01-20 $498,000
8927388 Method of fabricating dielectric layer and shallow trench isolation Wen-Yi Teng, Chia-Lung Chang, Chih-Chien Liu 2015-01-06 $230,000