Inventor
Sung Chan Lee
Inventor
Suwon-si, KR
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
A61KPreparations for medical, dental or toiletry purposes12%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H04BTransmission5%
Y02ATechnologies for adaptation to climate change5%
B41FPrinting machines or presses3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
G06FElectric digital data processing3%
PatentTitleYear
10,158,047Semiconductor light emitting device20189,423,396'Bodipy structure fluorescence probes for diverse biological applications'20169,423,395'Fluorescent cell cycle probe having M-phase specificity'20169,201,983'Apparatus and method for providing search pattern of user in mobile terminal'20158,871,976'Chalcone structure fluorescence dye for embryonic stem cell probe'20148,729,262'Reverse-turn mimetics and method relating thereto'20148,318,738'Reverse-turn mimetics and method relating thereto'20128,138,337'Reverse-turn mimetics and method relating thereto'20128,135,345'Method and apparatus for identifying JAVA PUSH request equipments using bluetooth in a mobile communication terminal'20128,106,049'Reverse-turn mimetics and method relating thereto'20128,101,751'Reverse-turn mimetics and method relating thereto'20127,987,324'Apparatus and method for verifying update data in mobile communication system'20117,932,384'Reverse-turn mimetics and method relating thereto'20117,671,054'Reverse-turn mimetics and method relating thereto'20107,585,862'Reverse-turn mimetics and method relating thereto'20097,576,084'Reverse-turn mimetics and method relating thereto'20097,566,711'Reverse-turn mimetics and method relating thereto'20097,232,822'Reverse-turn mimetics and method relating thereto'20077,014,385'Attachment coupling device for heavy machinery'20065,887,055'Subscriber information shifting technique for a private exchange'19995,138,945'System for removing foreign matter from a plate cylinder of a printing press'19925,090,315'Electronically controllable ink fountain roll drive system, and method'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Based in Bridgeport, CT, US· patent location history
1999–2009Based in Kyungki-do, KR· patent location history
2007–2014Patents assigned to CHOONGWAE PHARMA CORP (11)· patent assignee history
2009–2014Based in Suwon-si, KR· patent location history
2012–2014Patents assigned to LEE SUNG CHAN (6)· patent assignee history
2012–2014Patents assigned to CHUNG JAE UK (5)· patent assignee history
2012–2014Patents assigned to EGUCHI MASAKATSU (5)· patent assignee history
2012–2014Patents assigned to JEONG KWANG WON (5)· patent assignee history
2014–2016Based in Singapore, SG· patent location history
2015–2018Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHOONGWAE PHARMA CORP | 11 | 2007–2014 |
| LEE SUNG CHANself | 6 | 2012–2014 |
| CHUNG JAE UK | 5 | 2012–2014 |
| EGUCHI MASAKATSU | 5 | 2012–2014 |
| JEONG KWANG WON | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 10 | 2009–2014 |
| Singapore, SG | 3 | 2014–2016 |
| Kyungki-do, KR | 3 | 1999–2009 |
| Gyeonggi-do, KR | 2 | 2015–2018 |
| Bridgeport, CT, US | 2 | 1992 |