Inventor

JO BYEONG RIM

KR2 patents

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

CHANG YOON YOUNG

1 patent

US8627909B2Jan 14, 2014

Walking-assistant device

CHANG YOON YOUNG22 citations81

YANG IN CHANG

1 patent

US8199622B2Jun 12, 2012

Method for emulating optical disk, optical disk drive using the same, and optical disk including security zone

YANG IN CHANG4 citations51