Inventor
Yong-duck Kim
Inventor
Suwon-si, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds22%
G06FElectric digital data processing22%
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
B01DSeparation6%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines6%
F04BPositive-displacement machines for liquids6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
8,904,918'Hybrid type air-compressor including combination of eccentric shaft and cross-slider mechanism'20148,502,769'Universal input device'20138,242,159'1,3-dihydro-5-isobenzofurancarbonitrile derivatives and pharmaceutical composition thereof for the treatment of premature ejaculation'20128,203,011'3′,4′,5-trimethoxy flavone derivatives as stimulant of mucus secretion, method for the same, and pharmaceutical composition comprising the same'20127,800,899'Information processing apparatus'20107,758,672'Apparatus of oxygen concentration system and method thereof'20107,570,160'Portable computer and method of controlling the same'20097,453,689'Portable computer'20087,371,775'7-carboxymethyloxy-3′,4′,5-trimethoxy flavone monohydrate, the preparation method and uses thereof'20086,844,436'Preparing pyrazolopyrimidinone derivatives for the treatment of impotence'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2012Patents assigned to DONG A PHARM CO LTD (3)· patent assignee history
2005–2013Based in Suwon-si, KR· patent location history
2008–2013Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2008Based in Kyungki-do, KR· patent location history
2010Based in Gyeonggi-do, KR· patent location history
2012–2013Patents assigned to KIM YONG-DUCK (3)· patent assignee history
2012Patents assigned to AHN BYOUNG-OK (2)· patent assignee history
2012Patents assigned to CHOI SEUL-MIN (2)· patent assignee history
2014Based in Guri-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2008–2013 |
| DONG A PHARM CO LTD | 3 | 2005–2012 |
| KIM YONG-DUCKself | 3 | 2012–2013 |
| AHN BYOUNG-OK | 2 | 2012 |
| CHOI SEUL-MIN | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 7 | 2005–2013 |
| Guri-si, KR | 1 | 2014 |
| Gyeonggi-do, KR | 1 | 2010 |
| Kyungki-do, KR | 1 | 2008 |