Inventor
Joo Hwan Lee
Inventor
Seoul, KR
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D06Fprimary
D06FLaundering, drying, ironing, pressing or folding textile articles22%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
C09JAdhesives4%
G06FElectric digital data processing4%
G11CStatic stores4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
A47GHousehold or table equipment2%
PatentTitleYear
10,994,121Carbon nanotube composite electrode using vacuum suction202110,956,060Memory system dynamically allocating memory spaces and method of operating the same202110,882,279Organic-inorganic adhesive composition and gas barrier film and method for producing same202110,589,753Vehicle warning system for hearing-impaired person and control method thereof202010,087,472Biological synthesis of 6-aminocaproic acid and transgenic microorganism therefor20188,887,127'Web browsing apparatus and method through storing and optimizing JAVASCRIPT® code'20148,601,330'Device and method for repair analysis'20138,432,758'Device and method for storing error information of memory'20136,445,879'Apparatus and method for braking a washing machine'20026,369,538'Method for braking a washing machine'20025,678,268'Method for controlling laundering of low frequency oscillation washing system'19975,617,746'Pressure dehydration low-frequency vibration washing machine'19975,548,980'Washing tub for low frequency vibration type washing machine'19965,511,396'Low frequency vibration type washing machine'19965,505,063'Low frequency vibration type washing machine having horizontally vibrating disk'19965,461,886'Low frequency vibration type washing machine having shrinkable shielding means for preventing clothes from jamming'19955,452,594'Low frequency vibration type washing machine and method'19955,450,733'Input energy saving device for low frequency vibration type washing machine'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to GOLD STAR CO (6)· patent assignee history
1995–1997Based in Kyungki-do, KR· patent location history
1997–2002Patents assigned to LG ELECTRONICS INC (4)· patent assignee history
2002–2020Based in Seoul, KR· patent location history
2013Patents assigned to CHO JEONG-HO (2)· patent assignee history
2013Patents assigned to HYNIX SEMICONDUCTOR INC (2)· patent assignee history
2013Patents assigned to JEONG WOO-SIK (2)· patent assignee history
2021Based in Gwangju, KR· patent location history
2021Based in Gyeonggi-do, KR· patent location history
2021Based in Gyeongsangbuk-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOLD STAR CO | 6 | 1995–1996 |
| LG ELECTRONICS INC | 4 | 1997–2002 |
| CHO JEONG-HO | 2 | 2013 |
| HYNIX SEMICONDUCTOR INC | 2 | 2013 |
| JEONG WOO-SIK | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2002–2020 |
| Kyungki-do, KR | 5 | 1995–1997 |
| Gwangju, KR | 1 | 2021 |
| Gyeonggi-do, KR | 1 | 2021 |
| Gyeongsangbuk-do, KR | 1 | 2021 |