CY

Chung-Kai Yang

EX ExxonMobil: 4 patents #63 of 881Top 8%
Overall (2017): #49,610 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9819379 Power bank and protective case thereof Chin-Tien Lin 2017-11-14
9722654 Smart ultra box and protective case with the same Chin-Tien Lin 2017-08-01
9722655 Smart ultra box and protective case with the same Chin-Tien Lin 2017-08-01
9647713 Smart ultra box, protective case and mobile phone protective case with the same Chin-Tien Lin 2017-05-09