Inventor
Oh Won Kwon
Inventor
Kyungki-do, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B01LChemical or physical laboratory apparatus for general use7%
C12MApparatus for enzymology or microbiology7%
C12NMicroorganisms or enzymes7%
F25DRefrigerators7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G06FElectric digital data processing7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
H10BElectronic memory devices7%
PatentTitleYear
11,076,212Refrigerator capable of sound input202110,036,722Ion concentration measuring method and apparatus20188,759,079'Device for automatically analyzing nucleic acid'20146,711,074'Circuit and method for repairing column in semiconductor memory device'20046,404,680'Circuit to check overerasing of repair fuse cells'20026,377,496'Word line voltage regulation circuit'20026,333,666'Antifuse circuit being programmable by using no connection pin'20015,998,830'Flash memory cell'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to HYUNDAI ELECTRONICS IND (4)· patent assignee history
1999–2004Based in Kyungki-do, KR· patent location history
2004Patents assigned to HYNIX SEMICONDUCTOR INC (1)· patent assignee history
2014Patents assigned to KOREA MACH & MATERIALS INST (1)· patent assignee history
2014Patents assigned to KWON OH WON (1)· patent assignee history
2014–2018Based in Daejeon, KR· patent location history
2018Patents assigned to KOREA INST MACH & MATERIALS (1)· 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 |
|---|---|---|
| HYUNDAI ELECTRONICS IND | 4 | 1999–2002 |
| HYNIX SEMICONDUCTOR INC | 1 | 2004 |
| KOREA INST MACH & MATERIALS | 1 | 2018 |
| KOREA MACH & MATERIALS INST | 1 | 2014 |
| KWON OH WONself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 5 | 1999–2004 |
| Daejeon, KR | 2 | 2014–2018 |
| Seoul, KR | 1 | 2021 |