Inventor
Jong-In Choi
Inventor
Seoul, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores21%
H04NPictorial communication, e.g. television16%
G06TImage data processing or generation, in general11%
H01QAntennas, i.e. radio aerials11%
A23JProtein compositions for foodstuffs5%
A23KFodder5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C13KSaccharides obtained from natural sources or by hydrolysis of naturally occurring disaccharides, oligosaccharides or polysaccharides5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
PatentTitleYear
8,293,504'Method for the production of an aqueous glucose solution'20127,803,897'Process for preparing polyketone'20107,768,837'Flash memory device with write driver and bit line detecting driving circuits'20107,719,385'Method and divider for dividing power for array antenna and antenna device using the divider'20107,489,363'Method of scaling partial area of main picture'20097,460,412'Flash memory device and erasing method thereof'20087,372,738'Flash memory device with reduced erase time'20087,372,733'Non-volatile semiconductor memory device having different erase pass voltages for respective memory sectors and associated erase method'20087,152,087'Finite impulse response filter'20067,061,497'Memory access control apparatus'20066,859,176'Dual-band omnidirectional antenna for wireless local area network'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to SUNWOO COMM CO LTD (2)· patent assignee history
2005–2010Based in Seoul, KR· patent location history
2006–2009Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2006–2009Based in Anyang-si, KR· patent location history
2008–2010Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2008Based in Seongnam-si, KR· patent location history
2010Based in Kyonggi-do, KR· patent location history
2012Patents assigned to BASF SE (1)· patent assignee history
2012Patents assigned to BOY MATTHIAS (1)· patent assignee history
2012Based in Gunsan, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2008–2010 |
| LG ELECTRONICS INC | 3 | 2006–2009 |
| SUNWOO COMM CO LTD | 2 | 2005–2010 |
| BASF SE | 1 | 2012 |
| BOY MATTHIAS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 2 | 2005–2010 |
| Anyang-si, KR | 2 | 2006–2009 |
| Seongnam-si, KR | 2 | 2008 |
| Gunsan, KR | 1 | 2012 |
| Kyonggi-do, KR | 1 | 2010 |