Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chung-Yi Chiu — 61 Patents

UMUnited Microelectronics: 35 patents #119 of 4,560Top 3%
AOAu Optronics: 14 patents #173 of 2,945Top 6%
TETencent: 10 patents #560 of 8,131Top 7%
PTPromos Technologies: 1 patents #115 of 311Top 40%
MVMosel Vitelic: 1 patents #197 of 482Top 45%
INInfineon: 1 patents #4 of 37Top 15%
ANAlpha Networks: 1 patents #40 of 127Top 35%
Tainan, TW: #60 of 4,566 inventorsTop 2%
Overall (All Time): #37,626 of 4,157,543Top 1%
61 Patents All Time
Chung-Yi Chiu has been granted 61 US patents while listed as an inventor at United Microelectronics. The first was granted in 2000 and the most recent in September 2025. Chung-Yi Chiu ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list Chung-Yi Chiu in Tainan, TW.

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12432946 MIM capacitor structure and fabricating method of the same Da-Jun Lin, Bin-Siang Tsai, Fu-Yu Tsai 2025-09-30
12432995 Compound semiconductor device and fabrication method thereof Da-Jun Lin, Fu-Yu Tsai, Bin-Siang Tsai 2025-09-30
12406973 Structure with photodiode, high electron mobility transistor, surface acoustic wave device and fabricating method of the same Da-Jun Lin, Chih-Wei Chang, Fu-Yu Tsai, Bin-Siang Tsai 2025-09-02
12396380 Resistive random access memory structure and fabricating method of the same Po-Kai Hsu 2025-08-19
12339632 Training method for semiconductor process prediction model, semiconductor process prediction device, and semiconductor process prediction method Chia-Wei Chen, Ching-Pei Lin, Te-Hsuan Chen, Ming-Wei Chen, Hsiao-Ying Yang 2025-06-24
12317512 SOT MRAM structure and fabricating method of the same Chih-Wei Kuo, Hung-Chan Lin 2025-05-27
12293941 Gallium nitride device with field plate structure and method of manufacturing the same Da-Jun Lin, Fu-Yu Tsai, Bin-Siang Tsai 2025-05-06
12274087 Field effect transistor and fabrication method thereof Kuo-Chih Lai, Shih-Min Chou, Nien-Ting Ho, Wei-Ming Hsiao, Li-Han Chen +1 more 2025-04-08
12245521 Magnetic memory and manufacturing method thereof Chih-Wei Kuo, Yi-Wei Tseng, Hsuan-Hsu Chen, Chun-Lung Chen 2025-03-04
12211699 Method of removing step height on gate structure Yeh-Sheng Lin, Chang-Mao Wang, Chun-Chi Yu 2025-01-28
12213389 Memory device Chih-Wei Kuo 2025-01-28
12206007 Semiconductor device and method for fabricating the same Wen-Wen Zhang, Kun-Chen Ho, Chun-Lung Chen, Ming-Chou Lu 2025-01-21
12193342 Manufacturing method of memory device Chih-Wei Kuo 2025-01-07
12147155 Mask correction method, mask correction device for double patterning and training method for layout machine learning model Min-Cheng Yang 2024-11-19 $459,000
11934106 Optical proximity correction device and method Shu-Yen Liu, Hui-Fang Kuo, Chian-Ting Huang, Wei-Cyuan Lo, Yung-Feng Cheng 2024-03-19 $1,311,000
11927887 OPC operation method and OPC operation device Guo-Xin Hu, Yuh-Kwei Chao 2024-03-12 $1,295,000
11825751 Manufacturing method of memory device Chih-Wei Kuo 2023-11-21 $1,047,000
11818966 Resistive random access memory and manufacturing method thereof Yi-Yu Lin, Po-Kai Hsu, Chun-Hao Wang, Yu-Ru Yang, Ju-Chun Fan 2023-11-14 $1,572,000
11804550 Method for fabricating field-effect transistor Su Xing, Hai Biao Yao 2023-10-31 $2,216,000
11799031 Field-effect transistor Su Xing, Hai Biao Yao 2023-10-24 $1,280,000
11785867 Memory device and manufacturing method thereof Chih-Wei Kuo 2023-10-10 $1,718,000
11665913 Resistive random access memory structure and fabricating method of the same Yi-Yu Lin, Po-Kai Hsu 2023-05-30 $708,000
11488829 Method of forming a semiconductor device Kuan-Ying Lai, Hsin-Yu Hsieh, Chang-Mao Wang 2022-11-01 $984,000
11329161 Field-effect transistor and method for fabricating the same Su Xing, Hai Biao Yao 2022-05-10 $9,675,000
10927000 MEMS structure with an etch stop layer buried within inter-dielectric layer Li-Che Chen, Te-Yuan Wu, Chia-Huei Lin, Hui-Min Wu, Kun-Che Hsieh +1 more 2021-02-23 $3,401,000