Chia-Kai Chen has been granted 10 US patents while listed as an inventor at Au Optronics . The first was granted in 2012 and the most recent in May 2025. Chia-Kai Chen ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Chia-Kai Chen in Hsinchu, TW.
Patents per Year Patents granted per year, 2012 to 2025 Bar chart with a peak of 1 patents in 2012. peak 1 2012: 1 patents 2012 2013: 1 patents 2013 2014: 1 patents 2014 2018: 1 patents 2018 2019: 1 patents 2019 2021: 1 patents 2021 2022: 1 patents 2022 2023: 1 patents 2023 2024: 1 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12310160 Stretchable pixel array substrate Kent-Yi Lee , Wen-Ting Wang , Chih-Ling Hsueh 2025-05-20
12019809 Method for identifying size of object, optical sensing apparatus and system Tien-Chung Yang , En-Feng Hsu , Chen-Lung Liu 2024-06-25
11662828 Method for identifying object, optical sensing apparatus and system Tien-Chung Yang , En-Feng Hsu , Chen-Lung Liu 2023-05-30
11264447 Touch display device Kung-Cheng Lin , Pin-Miao Liu , Ting-Yu Hsu 2022-03-01
11069866 Active device substrate Pei Wang 2021-07-20
10263019 Flexible panel and method for manufacturing the same Pei Wang , Cheng-Wei Jiang , Ting-Yu Hsu , Ya-Qin Huang , Hsiang-Yun Hsiao 2019-04-16
$323,000
9891501 Polycrystalline silicon thin film transistor device and method of fabricating the same Hsiang-Yun Hsiao , Shih-Liang Lin , Ting-Yu Hsu , Pei Wang , Ya-Qin Huang +1 more 2018-02-13
$725,000
8748896 Thin film transistor An-Thung Cho , Wan-Yi Liu , Wu-Hsiung Lin , Chun-Hsiun Chen , Wei-Ming Huang 2014-06-10
$194,000
8586425 Thin film transistor An-Thung Cho , Wan-Yi Liu , Wu-Hsiung Lin , Chun-Hsiun Chen , Wei-Ming Huang 2013-11-19
$285,000
8093648 Method for manufacturing non-volatile memory and structure thereof An-Thung Cho , Chia-Tien Peng , Chih-Wei Chao , Wan-Yi Liu , Chun-Hsiun Chen +1 more 2012-01-10
$292,000
