CC

Chi-tack Chang

Samsung: 3 patents #30,683 of 75,807Top 45%
📍 Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,509,722 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9411791 Device control method and system using XML document Woo-seong Yang, Tae Kyung Hwang 2016-08-09
8849962 Image forming apparatus and method of controlling the same 2014-09-30
8560089 Device control method and system using XML document Woo-seong Yang, Tae Kyung Hwang 2013-10-15