Inventor
YU BYEONG-HYEON
KR6 patents
⚠️ This page may combine multiple inventors who share the name “YU BYEONG-HYEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARIYOSHI TETSUO
4 patentsUS8814381B2Aug 26, 2014
Omnidirectional light emitting device lamp
ARIYOSHI TETSUO7 citations81
US8956011B2Feb 17, 2015
Bulb type semiconductor light-emitting device lamp
ARIYOSHI TETSUO2 citations60
US8641231B2Feb 4, 2014
Light diffusion lenses and lighting fixtures having the same
ARIYOSHI TETSUO2 citations59
US8801218B2Aug 12, 2014
Lighting device capable of emitting light with a wide angle
ARIYOSHI TETSUO1 citations50