Inventor
Chang Woo Son
Inventor
Changwon-si, KR
Overview
Patents· 45 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 articles45%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
D06BTreating textile materials using liquids, gases or vapours6%
H01HElectric switches6%
F21VFunctional features or details of lighting devices or systems thereof5%
Y10TTechnical subjects covered by former us classification5%
A47LDomestic washing or cleaning3%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof2%
G05GControl devices or systems insofar as characterised by mechanical features only2%
H05BElectric heating2%
PatentTitleYear
11,118,253Reactive quenching solutions and methods of use202110,077,523Method for washing utilizing quantity of laundry20189,765,465'Washer'20179,657,429'Laundry machine'20179,551,105'Controlling method of a dryer and a dryer with the same'20179,543,178'Semiconductor wafer stocker apparatus and wafer transferring methods using the same'20179,534,331'Washer'20179,512,550'Method for washing'20169,394,644'Washer'20169,206,542'Drying machine and method for controlling the same'20159,194,076'Method for controlling laundry machine'20159,062,405'Drum type washing machine and method for fabricating drum therefor'20158,931,186'Drying machine and method for controlling the same'20158,904,670'Dryer'20148,739,579'Ball balancer and laundry apparatus having the same'20148,683,711'Housing for modulizing heat pump system in a clothes dryer and clothes dryer having the same'20148,650,772'Laundry machine and control method thereof'20148,567,219'Washing machine'20138,424,220'Laundry dryer and method for controlling the same'20138,365,438'Laundry dryer and method for controlling the same'20138,312,642'Controlling method of a steam generator and a laundry machine with the same'20128,151,603'Door for washing machine'20128,136,264'Method for controlling automatically dryness'20128,123,312'Door assembly'20128,074,475'Heater apparatus for washing machine'20118,049,124'Button for control panel assembly and clothes handling apparatus having the same'20118,016,444'Washing machine having lamp device and control method of the same'20117,997,006'Laundry machine and control method thereof'20117,987,616'Laundry machine'20117,980,101'Laundry dryer with a steam generator and method of controlling the same'20117,975,338'Drum type washing machine and dryer and method for automatic drying by using the same'20117,943,876'Light emitting apparatus for clothing handler'20117,934,279'Method for sensing a supply of water to a water-droplet generator of a laundry machine'20117,913,523'Heater coupling apparatus of washing machine'20117,900,374'Apparatus for automatically drying and method for controlling the same'20117,895,770'Laundry machine'20117,878,669'Knob deco for laundry machine and manufacturing method thereof'20117,787,241'Apparatus for coupling display window and buttons for clothing handler'20107,752,871'Laundry machine'20107,690,227'Drum type washer'20107,671,039'Composition containing beta-glucan for prevention and treatment of osteoporosis'20107,586,053'Selection member coupling apparatus for clothing handler and coupling method thereof'20095,950,272'Vacuum cleaner having an apparatus for fixing a cord'19995,747,764'Electric power switch for a vacuum cleaner which has a suction control function'19985,293,664'Low noise and less vibration vacuum cleaner'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2018Patents assigned to LG ELECTRONICS INC (39)· patent assignee history
2009–2017Based in Kyungki-do, KR· patent location history
2010–2015Based in Gimhae-si, KR· patent location history
2011–2017Based in Changwon-si, KR· patent location history
2011–2015Based in Busan, KR· patent location history
2012–2018Patents assigned to SON CHANG WOO (19)· patent assignee history
2012–2017Patents assigned to BAE SANG HUN (11)· patent assignee history
2013–2017Patents assigned to CHOI CHUL JIN (8)· patent assignee history
2013–2017Patents assigned to KIM DONG HYUN (8)· patent assignee history
2016–2018Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 39 | 2009–2018 |
| SON CHANG WOOself | 19 | 2012–2018 |
| BAE SANG HUN | 11 | 2012–2017 |
| CHOI CHUL JIN | 8 | 2013–2017 |
| KIM DONG HYUN | 8 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Changwon-si, KR | 14 | 2011–2017 |
| Busan, KR | 8 | 2011–2015 |
| Kyungki-do, KR | 6 | 2009–2017 |
| Seoul, KR | 5 | 2016–2018 |
| Gimhae-si, KR | 4 | 2010–2015 |