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USPTO Patent Rankings Data through Dec 31, 2025
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Chao-An Su — 15 Patents

UMUnited Microelectronics: 12 patents #493 of 4,560Top 15%
ZUZhejiang University: 1 patents #773 of 2,379Top 35%
Hangzhou City, CN: #131 of 4,899 inventorsTop 3%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Chao-An Su has been granted 15 US patents while listed as an inventor at United Microelectronics. The first was granted in 2011 and the most recent in May 2025. Chao-An Su ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Chao-An Su in Hangzhou City, CN.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12299974 Transmission line defect identification method based on saliency map and semantic-embedded feature pyramid Qiang Yang, Yuan Cao, Di Jiang, Hao Xu, Kaidi Qiu 2025-05-13
8865500 Method of fabricating a MEMS microphone with trenches serving as vent pattern Chien-Hsin Huang, Bang-Chiang Lan, Hui-Min Wu, Tzung-I Su, Tzung-Han Tan 2014-10-21 $437,000
8710601 MEMS structure and method for making the same Chien-Hsin Huang, Bang-Chiang Lan, Ming-I Wang, Hui-Min Wu, Tzung-I Su +3 more 2014-04-29 $252,000
8642986 Integrated circuit having microelectromechanical system device and method of fabricating the same Tzung-Han Tan, Bang-Chiang Lan, Ming-I Wang, Tzung-I Su, Chien-Hsin Huang +3 more 2014-02-04 $266,000
8558336 Semiconductor photodetector structure and the fabrication method thereof Tzung-I Su, Bang-Chiang Lan, Hui-Min Wu, Ming-I Wang, Chien-Hsin Huang +4 more 2013-10-15 $1,182,000
8502382 MEMS and protection structure thereof Bang-Chiang Lan, Ming-I Wang, Hui-Min Wu, Min Chen, Chien-Hsin Huang +4 more 2013-08-06 $466,000
8384214 Semiconductor structure, pad structure and protection structure Hui-Min Wu, Bang-Chiang Lan, Ming-I Wang, Tzung-I Su, Chien-Hsin Huang +3 more 2013-02-26 $472,000
8310065 Semiconductor device and wafer structure Hui-Min Wu, Bang-Chiang Lan, Chien-Hsin Huang, Kuan-Yu Wang, Tzung-I Su 2012-11-13 $770,000
8299555 Semiconductor optoelectronic structure Tzung-I Su, Ming-I Wang, Bang-Chiang Lan, Tzung-Han Tan, Hui-Min Wu +3 more 2012-10-30
8208768 Focusing member and optoelectronic device Tzung-I Su, Ming-I Wang, Bang-Chiang Lan, Te-Kan Liao, Hui-Min Wu +4 more 2012-06-26 $712,000
8193640 MEMS and a protection structure thereof Bang-Chiang Lan, Ming-I Wang, Hui-Min Wu, Min Chen, Chien-Hsin Huang +4 more 2012-06-05 $852,000
8139907 Optoelectronic device and method of forming the same Tzung-I Su, Ming-I Wang, Bang-Chiang Lan, Te-Kan Liao, Chien-Hsin Huang +4 more 2012-03-20 $1,103,000
8065252 Method and system of knowledge component based engineering design Yi Li, Zhen Wang, Yuan Chen, Xin Xu 2011-11-22
8060458 Method and system of knowledge component based engineering design Yi Li, Zhen Wang, Yuan Chen, Xin Xu 2011-11-15
7924504 Color filter structure having inorganic layers Tzung-I Su, Ching-Hung Kao 2011-04-12 $1,864,000