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Chieh-Mao Chang

KC Kwang Yang Motor Co.: 11 patents #5 of 158Top 4%
Overall (All Time): #454,949 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D876283 All terrain vehicle Ming-Yi Shen 2020-02-25
D876284 All terrain vehicle Ming-Yi Shen 2020-02-25
D793286 Motor scooter Bing-Huan Chuang, Bo Wang 2017-08-01
D742795 Dashboard for electric scooters Bo-Wun Siao 2015-11-10
D720661 Electric scooter body Bo-Wun Siao 2015-01-06
D720660 Electric scooter Bo-Wun Siao 2015-01-06
D718672 Front panel for electric scooters Bo-Wun Siao 2014-12-02
D680911 Scooter Wen-Yung Wu 2013-04-30
D671037 All terrain vehicle Wen-Yung Wu, Kuo-Feng Huang 2012-11-20
D620399 All terrain vehicle Wen-Yung Wu 2010-07-27
D602813 Scooter Chin-Wei Chao, Po-Ching Huang 2009-10-27