Inventor
Seong-Hwan Lee
Inventor
Kyungki-do, KR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Bprimary
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
F24FAir-conditioning11%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
C23CCoating metallic material4%
H01LSemiconductor devices4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
A41DOuterwear2%
A43BCharacteristic features of footwear2%
A43CFastenings or attachments of footwear2%
PatentTitleYear
11,064,900Ultra-low field nuclear magnetic resonance device202111,036,367Method for controlling external device by electronic device, and electronic device therefor202110,904,728Mobile application accelerator202110,903,302Display device having an organic layer between a plurality of signal layers202110,654,070Method for preparing a barrier film202010,364,499Roll20199,631,275'Device for forming a layer'20179,273,707'Female-male combination type ornament'20167,764,482'Vitamin ion generator'20107,316,261'Heat exchanging system of ventilating device'20087,267,165'Heat exchanger of ventilating system'20077,237,603'Heat exchanger of ventilating system'20077,228,891'Heat exchanger of ventilating system'20077,188,666'Heat exchanger of ventilating system'20077,168,482'Heat exchanger of ventilating system'20077,147,049'Heat exchanger of ventilating system'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Patents assigned to LG ELECTRONICS INC (8)· patent assignee history
2006–2008Based in Kyungki-do, KR· patent location history
2007–2010Based in Changwon-si, KR· patent location history
2016Patents assigned to LEE SEONG HWAN (1)· patent assignee history
2017–2020Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2017–2021Based in Daejeon, KR· patent location history
2021Patents assigned to CLOUDFLARE INC (1)· patent assignee history
2021Patents assigned to KOREA RES INST STANDARDS & SCI (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history
2021Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 8 | 2006–2010 |
| LG CHEMICAL LTD | 3 | 2017–2020 |
| CLOUDFLARE INC | 1 | 2021 |
| KOREA RES INST STANDARDS & SCI | 1 | 2021 |
| LEE SEONG HWANself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 5 | 2006–2008 |
| Daejeon, KR | 4 | 2017–2021 |
| Changwon-si, KR | 3 | 2007–2010 |
| Suwon-si, KR | 1 | 2021 |
| Hwaseong-si, KR | 1 | 2021 |