Inventor

Yohan Choi

Inventor

Seoul, KR

Overview

1→

Patents

2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 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 thereof33%

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 emitted33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

PatentTitleYear

10,185,176Display device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to LG ELECTRONICS INC (1)· patent assignee history

2019Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	1	2019

Locations

Location	Patents	Span
Seoul, KR	1	2019