Inventor

Byeong-hyeon Yu

Inventor

Seoul, KR

Overview

6→

Patents

2011–2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof23%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted23%

F21KNon-electric light sources using luminescence18%

G02BOptical elements, systems or apparatus9%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%

H10HInorganic light-emitting semiconductor devices having potential barriers5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

10,215,365Lighting device and method for manufacturing the same2019 8,956,011'Bulb type semiconductor light-emitting device lamp'2015 8,814,381'Omnidirectional light emitting device lamp'2014 8,801,218'Lighting device capable of emitting light with a wide angle'2014 8,641,231'Light diffusion lenses and lighting fixtures having the same'2014 7,940,481'Zoom lens module'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history

2011–2019Based in Seoul, KR· patent location history

2014–2015Patents assigned to ARIYOSHI TETSUO (4)· patent assignee history

2014–2015Patents assigned to YU BYEONG-HYEON (4)· patent assignee history

2014–2015Patents assigned to PARK CHEON-HO (3)· patent assignee history

2014–2015Patents assigned to YUN JI-HOON (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	6	2011–2019
ARIYOSHI TETSUO	4	2014–2015
YU BYEONG-HYEONself	4	2014–2015
PARK CHEON-HO	3	2014–2015
YUN JI-HOON	2	2014–2015

Locations

Location	Patents	Span
Seoul, KR	6	2011–2019