Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Hsing Chen — 4 Patents

TOToppoly Optoelectronics: 2 patents #30 of 130Top 25%
AOAu Optronics: 2 patents #1,286 of 2,945Top 45%
CTChunghwa Picture Tubes: 2 patents #298 of 907Top 35%
HDHannstar Display: 2 patents #174 of 451Top 40%
ITITRI: 2 patents #3,461 of 9,619Top 40%
COChi Mei Optoelectronics: 2 patents #69 of 296Top 25%
QDQuanta Display: 2 patents #10 of 120Top 9%
TATaiwan Tft Lcd Association: 2 patents #15 of 55Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Zhubei City, TW: #416 of 1,506 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Cheng-Hsing Chen has been granted 4 US patents while listed as an inventor at Au Optronics. The first was granted in 2006 and the most recent in February 2014. Cheng-Hsing Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Cheng-Hsing Chen in Zhubei City, TW.

Patents per Year

Patents granted per year, 2006 to 2014Bar chart with a peak of 1 patents in 2006.peak 12006: 1 patents20062009: 1 patents20092012: 1 patents20122014: 1 patents2014

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8640544 Method for analyzing structure safety Wei-Feng Lee, Yi-Chun Lai, Hsing-Tai Mei 2014-02-04
8290718 Bridge monitoring and safety evaluation method using a vibration technique Wei-Feng Lee, Chia-Feng Chang, Hsing-Tai Mei 2012-10-16
7632694 Manufacturing method for a TFT electrode for preventing metal layer diffusion Cheng-Chung Chen, Yu-Chang Sun, Yi-Hsun Huang, Chien-Wei Wu, Shuo-Wei Liang +5 more 2009-12-15 $1,757,000
7045817 Structure of TFT electrode for preventing metal layer diffusion and manufacturing method therefor Cheng-Chung Chen, Yu-Chang Sun, Yi-Hsun Huang, Chien-Wei Wu, Shuo-Wei Liang +5 more 2006-05-16 $2,017,000