Inventor

Won-Woo Kim

Inventor

Gangwon-do, KR

Overview

3→

Patents

2015–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 3 as inventor

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

F21Sprimary

F21SNon-portable lighting devices11%

F21VFunctional features or details of lighting devices or systems thereof11%

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 emitted11%

H01LSemiconductor devices11%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

F21KNon-electric light sources using luminescence5%

H01GCapacitors5%

PatentTitleYear

11,075,345Organometallic compound and organic light-emitting device including the same2021 9,121,558'Louver type LED luminaire using dye-sensitized solar cell'2015 8,987,756'Diffusion type LED apparatus utilizing dye-sensitized solar cells'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to KIM JEONG-TAI (2)· patent assignee history

2015Patents assigned to KIM WON-WOO (2)· patent assignee history

2015Patents assigned to UNIV KYUNG HEE UNIV IND COOP GROUP (2)· patent assignee history

2015Patents assigned to YUN GEUN-YOUNG (2)· patent assignee history

2015Based in Gangwon-do, KR· patent location history

2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2021Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KIM JEONG-TAI	2	2015
KIM WON-WOOself	2	2015
UNIV KYUNG HEE UNIV IND COOP GROUP	2	2015
YUN GEUN-YOUNG	2	2015
SAMSUNG ELECTRONICS CO LTD	1	2021

Locations

Location	Patents	Span
Gangwon-do, KR	2	2015
Suwon-si, KR	1	2021