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

Chi-Mao Hsu — 69 Patents

UMUnited Microelectronics: 69 patents #33 of 4,560Top 1%
FCFujian Jinhua Integrated Circuit Co.: 11 patents #32 of 196Top 20%
Tainan, TW: #51 of 4,566 inventorsTop 2%
Overall (All Time): #29,979 of 4,157,543Top 1%
69 Patents All Time
Chi-Mao Hsu has been granted 69 US patents while listed as an inventor at United Microelectronics. The first was granted in 2013 and the most recent in January 2025. Chi-Mao Hsu ranks #29,979 of 4,157,543 US inventors in our database (top 0.72%). Patent records list Chi-Mao Hsu in Tainan, TW.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 11 patents in 2015.peak 112013: 4 patents20132014: 7 patents2015: 11 patents20152016: 8 patents2017: 9 patents20172018: 3 patents2019: 7 patents20192020: 4 patents2021: 4 patents20212022: 4 patents2023: 3 patents20232024: 4 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 69 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12211888 Method for forming a thin film resistor with improved thermal stability Kuo-Chih Lai, Shih-Min Chou, Nien-Ting Ho, Wei-Ming Hsiao, Li-Han Chen +2 more 2025-01-28
12119272 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Po-Jen Chuang, Yu-Ren Wang, Chia-Ming Kuo, Guan-Wei Huang +1 more 2024-10-15 $840,000
12107151 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Tsuo-Wen Lu, Chia-Ming Kuo, Po-Jen Chuang 2024-10-01 $481,000
12057401 Semiconductor device having contact plug connected to gate structure on PMOS region Shih-Cheng Chen, Li-Hsuan Ho, Tsuo-Wen Lu, Shih-Hao Liang, Tsung-Hsun Wu +1 more 2024-08-06 $705,000
11877433 Storage node contact structure of a memory device Pin-Hong Chen, Tsun-Min Cheng, Chih-Chieh Tsai, Tzu-Chieh Chen, Kai-Jiun Chang +7 more 2024-01-16 $1,009,000
11791219 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Po-Jen Chuang, Yu-Ren Wang, Chia-Ming Kuo, Guan-Wei Huang +1 more 2023-10-17 $1,069,000
11756888 Semiconductor device having contact plug connected to gate structure on PMOS region Shih-Cheng Chen, Li-Hsuan Ho, Tsuo-Wen Lu, Shih-Hao Liang, Tsung-Hsun Wu +1 more 2023-09-12 $1,444,000
11749743 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Tsuo-Wen Lu, Chia-Ming Kuo, Po-Jen Chuang 2023-09-05 $1,357,000
11527448 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Po-Jen Chuang, Yu-Ren Wang, Chia-Ming Kuo, Guan-Wei Huang +1 more 2022-12-13 $990,000
11508832 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Tsuo-Wen Lu, Chia-Ming Kuo, Po-Jen Chuang 2022-11-22 $1,070,000
11239241 Bit line utilized in DRAM Pin-Hong Chen, Yi-Wei Chen, Chih-Chieh Tsai, Tzu-Chieh Chen, Tsun-Min Cheng 2022-02-01 $1,408,000
11239243 Semiconductor structure for preventing row hammering issue in DRAM cell and method for manufacturing the same Chih-Chieh Tsai, Pin-Hong Chen, Tzu-Chieh Chen, Tsun-Min Cheng, Yi-Wei Chen +2 more 2022-02-01 $1,408,000
11171091 Semiconductor device having contact plug connected to gate structure on PMOS region Shih-Cheng Chen, Li-Hsuan Ho, Tsuo-Wen Lu, Shih-Hao Liang, Tsung-Hsun Wu +1 more 2021-11-09 $4,004,000
11139384 Method for fabricating semiconductor device Kuo-Chih Lai, Yun-Tzu Chang, Wei-Ming Hsiao, Nien-Ting Ho, Shih-Min Chou +4 more 2021-10-05 $3,199,000
10991810 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Tsuo-Wen Lu, Chia-Ming Kuo, Po-Jen Chuang 2021-04-27 $2,111,000
10910277 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Po-Jen Chuang, Yu-Ren Wang, Chia-Ming Kuo, Guan-Wei Huang +1 more 2021-02-02 $1,457,000
10797157 Semiconductor device and method for fabricating the same Fu-Jung Chuang, Tsuo-Wen Lu, Chia-Ming Kuo, Po-Jen Chuang 2020-10-06 $862,000
10756090 Storage node contact structure of a memory device and manufacturing methods thereof Pin-Hong Chen, Tsun-Min Cheng, Chih-Chieh Tsai, Tzu-Chieh Chen, Kai-Jiun Chang +7 more 2020-08-25 $509,000
10707214 Fabricating method of cobalt silicide layer coupled to contact plug Chia-Chen Wu, Yi-Wei Chen, Kai-Jiun Chang, Chih-Chieh Tsai, Pin-Hong Chen +2 more 2020-07-07 $332,000
10685964 Semiconductor structure for preventing row hammering issue in DRAM cell and method for manufacturing the same Chih-Chieh Tsai, Pin-Hong Chen, Tzu-Chieh Chen, Tsun-Min Cheng, Yi-Wei Chen +2 more 2020-06-16 $391,000
10497704 Buried word line structure and method of making the same Ger-Pin Lin, Kuan-Chun Lin, Shu-Yen Chan, Shih-Fang Tzou, Tsuo-Wen Lu +4 more 2019-12-03 $243,000
10490643 Semiconductor device and method for fabricating the same Kuo-Chih Lai, Yun-Tzu Chang, Wei-Ming Hsiao, Nien-Ting Ho, Shih-Min Chou +4 more 2019-11-26 $243,000
10475799 Method of fabricating bit line Pin-Hong Chen, Yi-Wei Chen, Chih-Chieh Tsai, Tzu-Chieh Chen, Tsun-Min Cheng 2019-11-12 $115,000
10332889 Method of manufacturing a semiconductor device Ger-Pin Lin, Tien-Chen Chan, Shu-Yen Chan, Shih-Fang Tzou, Ting-Pang Chung +1 more 2019-06-25 $177,000
10323332 Electrical chemical plating process Chun-Ling Lin, Yen-Liang Lu, Chin-Fu Lin, Chun-Hung Chen, Tsun-Min Cheng +1 more 2019-06-18 $556,000