KC

Ke-Chang Chang

📍 New Taipei, TW: #2,669 of 10,472 inventorsTop 30%
Overall (All Time): #991,744 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D783588 Cover for mobile communications device 2017-04-11
8950582 Protective case having elastically deformable air chambers for impact reduction 2015-02-10
D638006 Mobile phone protective cover 2011-05-17
D638007 Mobile phone protective cover 2011-05-17
D514062 Recharging deck 2006-01-31