Inventor
Sangbum Lee
Inventor
Seoul, KR
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%
PatentTitleYear
8,760,764'Regular pattern optical sheet'2014Career & 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 HWANG WOONG (1)· patent assignee history
2014Patents assigned to KIM HYUNJOON (1)· patent assignee history
2014Patents assigned to LEE SANGBUM (1)· patent assignee history
2014Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG WOOYOUNG | 1 | 2014 |
| CHO SUHYEON | 1 | 2014 |
| HWANG WOONG | 1 | 2014 |
| KIM HYUNJOON | 1 | 2014 |
| LEE SANGBUMself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 1 | 2014 |