Yu-Cheng Tung — 203 Patents at United Microelectronics

Yu-Cheng Tung has been granted 203 US patents while listed as an inventor at United Microelectronics. The first was granted in 2005 and the most recent in August 2025. Yu-Cheng Tung ranks #3,273 of 4,157,543 US inventors in our database (top 0.08%). Patent records list Yu-Cheng Tung in Jingu, CN.

Issued Patents All Time

Showing 1–25 of 203 patents

Patent #	Title	Co-Inventors	Date
12394714	Semiconductor device including dielectric insert structure directly under buried word line and method for forming the same	Janbo Zhang	2025-08-19
12396152	Semiconductor structure and method for forming the same	Yi-Wang Jhan, Fu-Che Lee, Gang-Yi Lin, An-Chi Liu, Yifei Yan	2025-08-19
12389617	Semiconductor device and method of fabricating the same	Janbo Zhang	2025-08-12
12381082	Semiconductor structure, method for fabricating thereof, and method for fabricating semiconductor layout	Gang-Yi Lin, Yi-Wang Jhan, Yifei Yan, Xiaopei Fang	2025-08-05
12374621	Semiconductor structure and method of manufacturing the same	Janbo Zhang	2025-07-29
12363885	Semiconductor memory device and method of fabricating the same	Janbo Zhang	2025-07-15
12342536	Semiconductor memory device having buried word line with a neck profile portion	Janbo Zhang	2025-06-24
12334345	Dynamic random access memory device with active regions of different profile roughness and method for forming the same	Yaoguang Xu, Hsien-Shih Chu, Yun-Fan Chou, Chaoxiong Wang	2025-06-17
12272594	Semiconductor device and method of fabricating the same having a second active region disposed at an outer side of a first active region	Janbo Zhang	2025-04-08
12261136	Semiconductor structure	Yi-Wang Jhan, Yung-Tai Huang, Xin You, Xiaopei Fang	2025-03-25
12256533	Semiconductor memory device and method of fabricating the same	Ken-Li Chen, Yifei Yan	2025-03-18
12237369	Semiconductor device with shallow trench isolation having multi-stacked layers and method of forming the same	Huixian Lai, Chao-Wei Lin, Chiayi Chu	2025-02-25
12225715	Semiconductor device having semiconductor layers disposed between upper portions of the isolation structures and the active regions	Janbo Zhang	2025-02-11
12224283	Semiconductor memory device	Janbo Zhang	2025-02-11
12200923	Method of fabricating semiconductor device having bit line comprising a plurality of pins extending toward the substrate	Janbo Zhang, Li-Wei Feng	2025-01-14
12156399	Semiconductor memory device having plug and wire	Huixian Lai, Yi-Wang Jhan	2024-11-26
12150291	Semiconductor memory device	Janbo Zhang	2024-11-19
12133373	Semiconductor structure including capacitor and method for forming the same	Janbo Zhang	2024-10-29
12114487	Semiconductor memory device having bit lines and isolation fins disposed on the substrate	Janbo Zhang, Li-Wei Feng	2024-10-08
12100617	Method of manufacturing semiconductor memory device	Janbo Zhang, Chao-Wei Lin, Chia-Yi Chu, Ken-Li Chen, Tsung-Wen Chen	2024-09-24
12075609	Contact structure, contact pad layout and structure, mask combination and manufacturing method thereof	Yi-Wang Jhan, Yung-Tai Huang, Xiaopei Fang, Shaoyi Wu, Yi-Lei Tseng	2024-08-27
12068316	Semiconductor device and method of forming the same	Yi-Wang Jhan, Fu-Che Lee, Huixian Lai, An-Chi Liu, Gang-Yi Lin	2024-08-20
12062689	Manufacturing method of capacitor structure	Chia-Wei Wu	2024-08-13
11996290	Semiconductor structure, method for fabricating thereof, and method for fabricating semiconductor layout	Gang-Yi Lin, Yi-Wang Jhan, Yifei Yan, Xiaopei Fang	2024-05-28
11980018	Semiconductor device and method of fabricating the same	Janbo Zhang	2024-05-07

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Yu-Cheng Tung — 203 Patents

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