Inventor

RA CHANG-HO

KR2 patents

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

(unassigned)

1 patent

US5668070ASep 16, 1997

Ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same

24 citations84

CHOI JAE-YOUNG

1 patent

US9067783B2Jun 30, 2015

Graphene-based photodetector including complex transparent electrode, method of manufacturing the same, and device including the same

CHOI JAE-YOUNG2 citations55