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

Yi-Jung Chen — 29 Patents

AOAu Optronics: 15 patents #156 of 2,945Top 6%
TMTopray Mems: 3 patents #4 of 12Top 35%
TSMC: 3 patents #5,465 of 12,232Top 45%
TTTopray Technologies: 2 patents #3 of 16Top 20%
ECEverlight Electronics Co.: 2 patents #51 of 159Top 35%
NTNanya Technology: 2 patents #292 of 775Top 40%
ITIntai Technology: 1 patents #10 of 21Top 50%
AVA.U. Vista: 1 patents #17 of 49Top 35%
Ganzikeng, TW: #4 of 46 inventorsTop 9%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Yi-Jung Chen has been granted 29 US patents while listed as an inventor at Au Optronics. The first was granted in 2007 and the most recent in August 2025. Yi-Jung Chen ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Yi-Jung Chen in Ganzikeng, TW.

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 6 patents in 2023.peak 62007: 1 patents20072008: 1 patents2009: 1 patents20092012: 1 patents2014: 2 patents20142015: 2 patents2017: 3 patents20172018: 2 patents2020: 1 patents20202021: 2 patents2022: 2 patents20222023: 6 patents2024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12387997 Semiconductor packages Wei-An Tsao, Tsung-Fu Tsai, Szu-Wei Lu 2025-08-12
12368128 Device bonding apparatus and method of manufacturing a package using the apparatus Tsung-Fu Tsai, Szu-Wei Lu 2025-07-22
12142499 Pickup apparatus and method of using the same Tsung-Fu Tsai, Szu-Wei Lu 2024-11-12 $21,756,000
12118925 Driving signals and driving circuits in display device and driving method thereof Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Sin-An Lin +3 more 2024-10-15
11983052 Display device and bezel thereof Yi-Fan Chen, Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Yu-Hsun Chiu +2 more 2024-05-14
11790832 Driving signals and driving circuits in display device and driving method thereof Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Sin-An Lin +3 more 2023-10-17
11636794 Pixel driving device Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Ming-Hung Chuang +3 more 2023-04-25
11610533 Driving circuit Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Ming-Hung Chuang +3 more 2023-03-21
11611024 Display device Shang-Jie Wu, Yu-Chieh Kuo, He-Yi Cheng, Che-Chia Chang, Yi-Fan Chen +2 more 2023-03-21
11600221 Display apparatus Shang-Jie Wu, Yu-Chieh Kuo, He-Yi Cheng, Che-Chia Chang, Yi-Fan Chen +2 more 2023-03-07
11552230 Pixel array substrate Shang-Jie Wu, Hao-An Chuang, Yu-Chieh Kuo, He-Yi Cheng, Che-Chia Chang +4 more 2023-01-10
11520189 Display device Sheng-Ju Ho, Cheng-Han Tsao, Shang-Jie Wu, Hung-Che Lin, Shun-Ling Hou +1 more 2022-12-06
11443675 Shift register circuit and pixel driving device Che-Chia Chang, Shang-Jie Wu, Yu-Chieh Kuo, Hsien-Chun Wang, Ming-Hung Chuang +3 more 2022-09-13
11170699 Display apparatus Shang-Jie Wu, Yu-Chieh Kuo, He-Yi Cheng, Che-Chia Chang, Yi-Fan Chen +2 more 2021-11-09
10971058 Display apparatus He-Yi Cheng, Yu-Chieh Kuo, Shang-Jie Wu, Che-Chia Chang, Yi-Fan Chen +3 more 2021-04-06
10702912 Composite manufacturing method with extruding and turning processes Yung-Fang Tsai 2020-07-07
10049626 Pixel structure Sheng-Ju Ho, Meng-Chiou Huang, Chia-Hui Pai, Shang-Jie Wu, Hung-Che Lin 2018-08-14 $1,250,000
9933678 Active element array substrate and display panel using the same Shang-Jie Wu, Sheng-Ju Ho, Wen-Tsan Lin 2018-04-03 $258,000
9846340 Pixel structure utilizing photo spacer stage design and display device having the same Hung-Che Lin, Shang-Jie Wu, Sheng-Ju Ho 2017-12-19
9785019 Pixel strucuture and curved display Hung-Che Lin, Cheng-Han Tsao, Sheng-Ju Ho 2017-10-10 $1,224,000
9554026 Image-capturing apparatus Chin-Sung Liu 2017-01-24
9195026 Step response suppression structure of lens driving apparatus Chin-Sung Liu, Ping-Ju Chang 2015-11-24
9164280 Dust-proof assembly for lens driving device Chin-Sung Liu, Yueh-Lin Hsieh 2015-10-20
8815735 Semiconductor device and method of manufacturing the same Kuo-Hui Su, Chiang-Hung Lin 2014-08-26
8662950 White-light emitting device and preparation method and application of the same Chih-Chieh Yang, Chin-Chang Shen, Ru-Shi Liu 2014-03-04