Inventor
Woo Joong Kim
Inventor
Uiwang-si, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
G02BOptical elements, systems or apparatus10%
B29DProducing particular articles from plastics or from substances in a plastic state7%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C08JWorking-up7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
H01LSemiconductor devices7%
PatentTitleYear
10,923,510Display device and manufacturing method thereof202110,903,404Semiconductor device20219,856,353'Optical film and display device including same'20189,212,241'Optical film and display device including same'20159,188,786'Optical compensation film'20158,846,789'Phosphonate based compound and flame retardant styrenic resin composition including the same'20148,329,791'Phosphonate compound and flame retardant styrenic resin composition including the same'20128,329,792'Phosphonate based compound and flameproof thermoplastic resin composition including the same'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2018Patents assigned to CHEIL IND INC (6)· patent assignee history
2012–2014Patents assigned to KIM WOO JOONG (3)· patent assignee history
2012–2014Patents assigned to JOO BEOM JUN (2)· patent assignee history
2012–2014Patents assigned to KIM MAN SUK (2)· patent assignee history
2012–2018Based in Uiwang-si, KR· patent location history
2012–2014Based in Anyang-si, KR· patent location history
2015–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2021Based in Yongin-si, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 6 | 2012–2018 |
| KIM WOO JOONGself | 3 | 2012–2014 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2015–2018 |
| JOO BEOM JUN | 2 | 2012–2014 |
| KIM MAN SUK | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 4 | 2012–2018 |
| Anyang-si, KR | 2 | 2012–2014 |
| Yongin-si, KR | 1 | 2021 |
| Seoul, KR | 1 | 2021 |