Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › United Microelectronics › Chih-Jung Chen
CC

Chih-Jung Chen — 57 Patents

UMUnited Microelectronics: 17 patents #350 of 4,560Top 8%
BCBing Xu Precision Co.: 11 patents #1 of 4Top 25%
MEMediatek: 7 patents #399 of 2,888Top 15%
YCYing Hao Technology Co.: 5 patents #1 of 1Top 100%
NUNational Chiao Tung University: 4 patents #114 of 1,517Top 8%
MAMirle Automation: 2 patents #2 of 27Top 8%
DCDairen Chemical: 2 patents #12 of 65Top 20%
INInnolux: 1 patents #643 of 1,038Top 65%
INInventec: 1 patents #521 of 1,270Top 45%
DEDarfon Electronics: 1 patents #123 of 225Top 55%
ECEnergy Full Electronics Co.: 1 patents #2 of 4Top 50%
Dashulong, TW: #45 of 596 inventorsTop 8%
Overall (All Time): #42,642 of 4,157,543Top 2%
57 Patents All Time
Chih-Jung Chen has been granted 57 US patents while listed as an inventor at United Microelectronics. The first was granted in 2007 and the most recent in September 2025. Chih-Jung Chen ranks #42,642 of 4,157,543 US inventors in our database (top 1.0%). Patent records list Chih-Jung Chen in Dashulong, TW.

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12419093 Structure of flash memory cell Yu-Jen Yeh 2025-09-16
12354770 Flexible flat cable — 2025-07-08
12334699 Insert molded connector — 2025-06-17
12310015 Semiconductor memory device Yu-Jen Yeh, Hung-Hsun Shuai 2025-05-20
11855156 Structure of flash memory cell and method for fabricating the same Yu-Jen Yeh 2023-12-26 $1,041,000
11777240 Connector assembly directly connected to a flat cable — 2023-10-03
11737265 Manufacturing method of semiconductor memory device Hung-Hsun Shuai 2023-08-22 $723,000
11705526 Method of fabricating semiconductor memory device Hung-Hsun Shuai 2023-07-18 $650,000
11637188 Non-volatile memory device and method for fabricating the same Yu-Jen Yeh 2023-04-25 $1,686,000
11495693 Semiconductor memory device and fabrication method thereof Hung-Hsun Shuai 2022-11-08 $1,363,000
11456305 Semiconductor memory device and manufacturing method thereof Hung-Hsun Shuai 2022-09-27 $1,525,000
11417734 Method for fabricating flash memory Yu-Jen Yeh 2022-08-16 $809,000
10923862 Connector — 2021-02-16
10875961 Polycarbonate diol and thermoplastic polyurethane made from the same Fu-Shen Lin, June-Yen Chou, Hsing-Yun Wang, Wei-Lun Hsieh 2020-12-29
10806666 Needle-free connection device Yung-Hung Chih, Hsien-Chih Tsai, Yu-Hung Chu 2020-10-20
10622245 FinFET with curved STI Chi-Ying Hsieh, Chien-Hung Chen, Chih-Yueh Li, Cheng-Pu Chiu, Shih-Min Lu +1 more 2020-04-14 $301,000
10490918 Fixing assembly of cable connector and flex flat cable — 2019-11-26
10476294 Particle counter system and detecting apparatus Jing Wang, Kao-Ching Lin 2019-11-12
10379096 Particle counter system and detecting apparatus Jing Wang, Kao-Ching Lin 2019-08-13
10373861 FinFET with curved STI Chi-Ying Hsieh, Chien-Hung Chen, Chih-Yueh Li, Cheng-Pu Chiu, Shih-Min Lu +1 more 2019-08-06 $147,000
10344123 Polycarbonate diol and thermoplastic polyurethane made from the same Fu-Shen Lin, June-Yen Chou, Hsing-Yun Wang, Wei-Lun Hsieh 2019-07-09
10258721 Pressure controller for phlegm sucking device Tang-Lung Hsu, Yung-Hung Chih 2019-04-16
10243084 Method for fabricating a flash memory Tzu-Ping Chen 2019-03-26 $925,000
10161054 Preferably oriented nanotwinned Au film, method of preparing the same, and bonding structure comprising the same Wei-Lan Chiu, Yi-Chia Chou 2018-12-25
9994967 Copper film with large grains, copper clad laminate having the same and manufacturing method of copper clad laminate Chia-Ling Lu 2018-06-12

Nearby-Ranked Inventors

Keith Harry Nothacker57
Tomoyuki Nishikawa57
Ross G. Clark57
James W. Rosthauser57
Amit Verma57
Rafi Ahmed57
Craig Robertson57
Toshiyuki Nomura57
Woong-il Choi57