Inventor

CHANG SANG HUN

KR2 patents

⚠️ This page may combine multiple inventors who share the name “CHANG SANG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARK EUN-YOUNG

1 patent

US8428874B2Apr 23, 2013

Method for searching destination of tree structure and system thereof

PARK EUN-YOUNG6 citations64

THINKWARE SYSTEMS CORP

1 patent

US8843308B2Sep 23, 2014

System and method for expressing map according to change season and topography

THINKWARE SYSTEMS CORP0 citations29