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Chung-Yu Chen

NP Nan Ya Plastics: 3 patents #6 of 36Top 20%
PC Powertek Hardware Co.: 1 patents #1 of 1Top 100%
Overall (2020): #58,214 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10781159 Hydrogenation method for increasing yield of cyclohexane-1,4-dicarboxylic acid diisooctyl ester Te-Chao Liao, Jung-Jen Chuang, Chia-Ruey Tsai, Sung-Chieh Chao 2020-09-22
D884455 Cabinet lock 2020-05-19
10611711 Method for preparing 1,4-cyclohexanedimethanol Te-Chao Liao, Jung-Jen Chuang, Sung-Chieh Chao, Chia-Ruey Tsai 2020-04-07
10611712 Hydrogenation method for preparing hydrogenated bisphenol-A having a higher trans/trans isomer ratio Te-Chao Liao, Jung-Jen Chuang, Chia-Ruey Tsai, Sung-Chieh Chao 2020-04-07