Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheng Chi — 43 Patents

AOAu Optronics: 1 patents #1,836 of 2,945Top 65%
GUGlobalfoundries U.S.: 1 patents #363 of 665Top 55%
Jersey City, NJ: #22 of 1,424 inventorsTop 2%
New Jersey: #1,222 of 69,400 inventorsTop 2%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Cheng Chi has been granted 43 US patents while listed as an inventor at Au Optronics. The first was granted in 2015 and the most recent in December 2025. Cheng Chi ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Cheng Chi in Jersey City, NJ, US.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12507465 Dielectric tuning of negative capacitance in dual channel field effect transistors Takashi Ando, Reinaldo Vega, Praneet Adusumilli 2025-12-23
12400144 Machine learning for computational patterning Julian Timothy Dolby 2025-08-26
12135497 Random weight initialization of non-volatile memory array Takashi Ando, Reinaldo Vega, Praneet Adusumilli 2024-11-05 $24,022,000
11916014 Gate contact inside gate cut trench Reinaldo Vega, Takashi Ando, Praneet Adusumilli 2024-02-27 $9,833,000
11621333 Gate contact structure for a transistor device Ruilong Xie, Hao Tang, Daniel Chanemougame, Lars Liebmann, Mark V. Raymond 2023-04-04 $121,839,000
11527647 Field effect transistor (FET) devices Reinaldo Vega, Takashi Ando, Praneet Adusumilli 2022-12-13 $8,590,000
11508823 Low capacitance low RC wrap-around-contact Ruilong Xie, Ekmini Anuja De Silva, Jing Guo, Hao Tang 2022-11-22 $26,352,000
11205592 Self-aligned top via structure Ruilong Xie, Chih-Chao Yang, Kangguo Cheng 2021-12-21 $5,237,000
10916650 Uniform bottom spacer for VFET devices Steven R. Bentley, Chanro Park, Ruilong Xie, Tenko Yamashita 2021-02-09 $3,536,000
10832943 Gate contact over active region with self-aligned source/drain contact Su Chen Fan, Kangguo Cheng, Ruilong Xie 2020-11-10 $848,000
10763342 Semiconductor devices having equal thickness gate spacers Ruilong Xie 2020-09-01 $3,521,000
10727308 Gate contact structure for a transistor Ruilong Xie, Hao Tang, Daniel Chanemougame, Lars Liebmann, Mark V. Raymond 2020-07-28 $64,250,000
10665586 Method of concurrently forming source/drain and gate contacts and related device Ruilong Xie 2020-05-26 $73,757,000
10658459 Nanosheet transistor with robust source/drain isolation from substrate Robin Hsin Kuo Chao, Kangguo Cheng, Ruilong Xie, John H. Zhang 2020-05-19 $2,035,000
10622475 Uniform bottom spacer for VFET devices Steven R. Bentley, Chanro Park, Ruilong Xie, Tenko Yamashita 2020-04-14 $1,668,000
10593782 Self-aligned finFET formation Fee Li Lie, Chi-Chun Liu, Ruilong Xie 2020-03-17 $1,423,000
10490641 Methods of forming a gate contact structure for a transistor Ruilong Xie, Hao Tang, Daniel Chanemougame, Lars Liebmann, Mark V. Raymond 2019-11-26 $74,571,000
10483363 Methods of forming a gate contact structure above an active region of a transistor Ruilong Xie, Hao Tang, Daniel Chanemougame, Lars Liebmann, Mark V. Raymond 2019-11-19 $41,143,000
10475660 Method for fin formation with a self-aligned directed self-assembly process and cut-last scheme Fee Li Lie, Chi-Chun Liu, Ruilong Xie 2019-11-12 $6,929,000
10461174 Vertical field effect transistors with self aligned gate and source/drain contacts Hao Tang, Ruilong Xie 2019-10-29 $4,364,000
10431651 Nanosheet transistor with robust source/drain isolation from substrate Robin Hsin Kuo Chao, Kangguo Cheng, Ruilong Xie, John H. Zhang 2019-10-01 $3,685,000
10418485 Forming a combination of long channel devices and vertical transport Fin field effect transistors on the same substrate Tenko Yamashita, Chen Zhang 2019-09-17 $3,647,000
10411127 Forming a combination of long channel devices and vertical transport fin field effect transistors on the same substrate Tenko Yamashita, Chen Zhang 2019-09-10 $4,978,000
10395939 Method for fin formation with a self-aligned directed self-assembly process and cut-last scheme Fee Li Lie, Chi-Chun Liu, Ruilong Xie 2019-08-27 $1,335,000
10366931 Nanosheet devices with CMOS epitaxy and method of forming Ruilong Xie, Pietro Montanini, Tenko Yamashita, Nicolas Loubet 2019-07-30 $35,149,000