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Inventor

Sangbeum Lee

Inventor
Seoul, KR

Overview

2→
Patents
2014–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
G06FElectric digital data processing33%
PatentTitleYear
11,016,827Method and device for displaying notification20218,908,278'Optical sheet'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHANG WOOYOUNG (1)· patent assignee history
2014Patents assigned to CHO SUHYEON (1)· patent assignee history
2014Patents assigned to KIM HYUNJOON (1)· patent assignee history
2014Patents assigned to LEE SANGBEUM (1)· patent assignee history
2014Patents assigned to LG INNOTEK CO LTD (1)· patent assignee history
2014–2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANG WOOYOUNG12014
CHO SUHYEON12014
KIM HYUNJOON12014
LEE SANGBEUMself12014
LG INNOTEK CO LTD12014
Locations
LocationPatentsSpan
Seoul, KR22014–2021