Inventor

Woosuk Lee

Inventor

Seoul, KR

Overview

4→

Patents

2018–2021

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus30%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

F25DRefrigerators10%

H01FMagnets10%

H02JElectric power networks10%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

PatentTitleYear

10,886,785Refrigerator2021 10,551,667Backlight unit and display device including the same2020 10,234,620Light guide plate and planer light source device having the same2019 10,139,546Display device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2021Patents assigned to LG ELECTRONICS INC (4)· patent assignee history

2018–2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	4	2018–2021

Locations

Location	Patents	Span
Seoul, KR	4	2018–2021