Inventor
Kyung Hee Oh
Inventor
Daejeon, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus12%
G02CSpectacles12%
H04LTransmission of digital information, e.g. telegraphic communication12%
B29CShaping or joining of plastics6%
B29DProducing particular articles from plastics or from substances in a plastic state6%
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. inserts6%
C07CAcyclic or carbocyclic compounds6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
PatentTitleYear
10,807,999Siloxane monomer, composition for preparation of silicone hydrogel lens containing same, and silicone hydrogel lens202010,371,965Hydrogel contact lens having wet surface, and manufacturing method therefor20198,488,781'Method for implementing symmetric key encryption algorithm against power analysis attacks'20137,708,905'Method for preparing ester compounds as bleach activators'20107,640,585'Intrusion detection sensor detecting attacks against wireless network and system and method of detecting wireless network intrusion'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2013Patents assigned to KOREA ELECTRONICS TELECOMM (2)· patent assignee history
2009Based in Seoul, KR· patent location history
2010–2013Based in Daejeon, KR· patent location history
2013Patents assigned to CHOI DOO HO (1)· patent assignee history
2013Patents assigned to CHOI YONG-JE (1)· patent assignee history
2013Patents assigned to KANG YOU SUNG (1)· patent assignee history
2019–2020Patents assigned to INTEROJO INC (2)· patent assignee history
2019Based in Gyeonggi-do, KR· patent location history
2020Based in Pyeongtaek-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEROJO INC | 2 | 2019–2020 |
| KOREA ELECTRONICS TELECOMM | 2 | 2009–2013 |
| CHOI DOO HO | 1 | 2013 |
| CHOI YONG-JE | 1 | 2013 |
| KANG YOU SUNG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 2 | 2010–2013 |
| Pyeongtaek-si, KR | 1 | 2020 |
| Gyeonggi-do, KR | 1 | 2019 |
| Seoul, KR | 1 | 2009 |