Inventor
Kwan-Weon Kim
Inventor
Ichon-shi, KR
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores47%
G06FElectric digital data processing5%
H03KPulse technique5%
C12NMicroorganisms or enzymes3%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms3%
C12YEnzymes3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H10BElectronic memory devices3%
PatentTitleYear
10,982,244Modified homoserine dehydrogenase and method for producing homoserine or L-amino acid derived from homoserine using the same202110,982,245O-succinyl homoserine transferase mutant and method for producing O-succinyl homoserine using same20219,502,136'Semiconductor memory and memory system using the same'20169,384,808'Address input circuit of semiconductor apparatus'20169,263,101'Semiconductor memory device'20169,257,202'Semiconductor devices'20168,237,464'Integrated circuit and method for controlling data output impedance'20128,120,416'Semiconductor integrated circuit'20128,064,283'Semiconductor memory apparatus and a method for reading data stored therein'20117,924,647'Fuse circuit and driving method thereof'20117,911,251'Clock signal generating circuit and semiconductor memory apparatus including the same'20117,791,396'Semiconductor integrated circuit and semiconductor package module having the same'20107,692,981'Data transfer apparatus in semiconductor memory device and method of controlling the same'20107,589,654'Digital-to-analog converting circuit and apparatus for on-die termination using the same'20097,567,093'Semiconductor memory device with on-die termination circuit'20097,443,738'Data transfer apparatus in semiconductor memory device and method of controlling the same'20087,427,935'Apparatus and method of generating reference voltage of semiconductor integrated circuit'20087,227,403'Internal voltage generator for semiconductor device'20077,161,852'Semiconductor memory device with stable internal power supply voltage'20077,042,774'Semiconductor memory device to supply stable high voltage during auto-refresh operation and method therefor'20067,038,957'Semiconductor memory device for testifying over-driving quantity depending on position'20066,930,535'High voltage supply circuit and a method of supplying high voltage'20056,859,412'Circuit for controlling driver strengths of data and data strobe in semiconductor device'20056,765,842'Hole driver in semiconductor memory device'20046,724,684'Apparatus for pipe latch control circuit in synchronous memory device'20046,717,884'Synchronous memory device with reduced address pins'20046,686,628'Low-resistance gate transistor and method for fabricating the same'20046,657,908'DDR SDRAM for stable read operation'20036,638,817'Method for fabricating dram cell array not requiring a device isolation layer between cells'20036,504,774'DDR SDRAM for stable read operation'20036,479,359'Low-resistance gate transistor and method for fabricating the same'20026,362,501'DRAM cell array not requiring a device isolation layer between cells'20026,288,971'Apparatus for generating data strobe signal applicable to double data rate SDRAM'20016,288,947'Data output apparatus guaranteeing complete data transfer using delayed time in memory device having pipelatch circuits'20016,198,674'Data strobe signal generator of semiconductor device using toggled pull-up and pull-down signals'20016,137,739'Multilevel sensing circuit and method thereof'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2003Patents assigned to HYUNDAI ELECTRONICS IND (6)· patent assignee history
2000–2010Based in Kyungki-do, KR· patent location history
2001–2012Based in Ichon-shi, KR· patent location history
2002–2012Patents assigned to HYNIX SEMICONDUCTOR INC (23)· patent assignee history
2005–2016Based in Icheon-si, KR· patent location history
2008–2016Based in Gyeonggi-do, KR· patent location history
2011–2012Patents assigned to KIM KWAN WEON (2)· patent assignee history
2012–2016Patents assigned to SK HYNIX INC (5)· patent assignee history
2021Patents assigned to CJ CHEILJEDANG CORP (2)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 23 | 2002–2012 |
| HYUNDAI ELECTRONICS IND | 6 | 2000–2003 |
| SK HYNIX INC | 5 | 2012–2016 |
| CJ CHEILJEDANG CORP | 2 | 2021 |
| KIM KWAN WEONself | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ichon-shi, KR | 14 | 2001–2012 |
| Icheon-si, KR | 5 | 2005–2016 |
| Gyeonggi-do, KR | 5 | 2008–2016 |
| Kyungki-do, KR | 5 | 2000–2010 |
| Seoul, KR | 2 | 2021 |