Inventor
Hee Jong Lee
Inventor
Seoul, KR
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes13%
H04NPictorial communication, e.g. television13%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
B28DWorking stone or stone-like materials6%
C12YEnzymes6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06FElectric digital data processing6%
G06TImage data processing or generation, in general6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01DSeparation3%
PatentTitleYear
9,657,138'Method for preparing polyamide resin'20179,145,791'Automatic inspection apparatus for generator turbine and system using the same'20159,109,242'Corynebacteria having enhanced L-lysine productivity and a method of producing L-lysine using the same'20158,212,867'Underwater CCD camera for visual testing of reactor cooling system'20128,187,840'Microorganism producing inosine and method of producing inosine using the same'20128,168,422'Microorganism producing inosine and method of producing inosine using the same'20127,654,144'Nondestructive testing apparatus for blade root of steam turbine of power plant'20107,288,393'Nucleotide sequence of threonine operon irrepressible by isoleucine and method for producing L-threonine using transformed host cell containing the same'20076,961,192'Color lighting apparatus and method and image projection apparatus and method using the same'20056,507,366'Method and apparatus for automatically tracking a moving object'20036,345,275'Apparatus and method for retrieving image information in computer'20026,195,116'Multi-point video conferencing system and method for implementing the same'20015,831,616'Apparatus, and method for searching and retrieving moving image information'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2005Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
1998–2003Based in Seoul, KR· patent location history
2005–2012Based in Gyeonggi-do, KR· patent location history
2010–2015Based in Daejeon, KR· patent location history
2012–2015Patents assigned to CJ CHEILJEDANG CORP (3)· patent assignee history
2012–2015Patents assigned to LEE HEE JONG (3)· patent assignee history
2012Patents assigned to CHO KWANG-MYUNG (2)· patent assignee history
2012–2015Patents assigned to KOREA HYDRO & NUCLEAR POWER CO (2)· patent assignee history
2015Based in Anyang-si, KR· patent location history
2017Based in Gwacheon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 5 | 1998–2005 |
| CJ CHEILJEDANG CORP | 3 | 2012–2015 |
| LEE HEE JONGself | 3 | 2012–2015 |
| CHO KWANG-MYUNG | 2 | 2012 |
| KOREA HYDRO & NUCLEAR POWER CO | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 1998–2003 |
| Daejeon, KR | 3 | 2010–2015 |
| Gyeonggi-do, KR | 3 | 2005–2012 |
| Gwacheon-si, KR | 1 | 2017 |
| Anyang-si, KR | 1 | 2015 |