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

Zhen Chen — 14 Patents

UMUnited Microelectronics: 13 patents #463 of 4,560Top 15%
NTNanya Technology: 1 patents #447 of 775Top 60%
Infineon Technologies Ag: 1 patents #4,631 of 7,486Top 65%
Singapore, SG: #484 of 13,971 inventorsTop 4%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Zhen Chen has been granted 14 US patents while listed as an inventor at United Microelectronics. The first was granted in 2008 and the most recent in June 2020. Zhen Chen ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Zhen Chen in Singapore, SG.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10699958 Semiconductor device with high-resistance gate Wei Liu, Shen-De Wang, Wang Xiang, Wei Ta, Ling Fang +1 more 2020-06-30 $249,000
10312249 Method for forming a semiconductor device Wei Liu, Shen-De Wang, Chuan Sun, Wei Ta, Wang Xiang 2019-06-04 $131,000
10121869 Method of manufacturing semiconductor memory device Weichang Liu, Shen-De Wang, Wang Xiang, Wei Ta 2018-11-06 $209,000
10020385 Memory cell and manufacturing method thereof Yi-Shan Chiu, Shen-De Wang, Yuan-Hsiang Chang, Chih-Chien Chang, Jianjun Yang +1 more 2018-07-10 $384,000
9978758 Flash memory cell Weichang Liu, Shen-De Wang, Wang Xiang, Wei Ta, Chuan Sun 2018-05-22 $240,000
9865693 Semiconductor memory cell, semiconductor memory device, and method of manufacturing semiconductor memory device Weichang Liu, Shen-De Wang, Wang Xiang, Wei Ta 2018-01-09 $337,000
9748256 Semiconductor device and method of forming the same Wei Liu, Shen-De Wang, Wang Xiang, Yi-Shan Chiu, Wei Ta 2017-08-29 $143,000
9660106 Flash memory and method of manufacturing the same Weichang Liu, Shen-De Wang, Wei Ta, Yi-Shan Chiu, Yuan-Hsiang Chang 2017-05-23 $129,000
9455322 Flash cell and forming process thereof Yi-Shan Chiu, Shen-De Wang, Weichang Liu, Wei Ta, Wang Xiang 2016-09-27 $150,000
9431256 Semiconductor device and manufacturing method thereof Cheng-Yuan Hsu, Chi Ren, Ching-Long Tsai, Wei-Chi Cheng, Ping-Yin Liu 2016-08-30 $253,000
9362125 Semiconductor process Yuan-Hsiang Chang, Yi-Shan Chiu, Wei Ta, Wei Liu 2016-06-07 $526,000
9324724 Method of fabricating a memory structure Weichang Liu, Shen-De Wang, Wei Ta, Wang Xiang, Yi-Shan Chiu 2016-04-26 $237,000
9111796 Semiconductor structure and layout structure for memory devices Shen-De Wang, Yi-Shan Chiu, Wei-Chi Cheng 2015-08-18 $395,000
7372579 Apparatus and method for monitoring trench profiles and for spectrometrologic analysis Peter Weidner, Pierre-Yves Guittet, Alexander Kasic, Barbara Schmidt, Anita Klee 2008-05-13 $479,000