Inventor
Jin Cheol Cho
Inventor
Seoul, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Dprimary
F25DRefrigerators22%
F25BRefrigeration machines, plants or systems16%
H04LTransmission of digital information, e.g. telegraphic communication6%
H04NPictorial communication, e.g. television6%
A61FFilters implantable into blood vessels3%
A61LMethods or apparatus for sterilising materials or objects in general3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G05FSystems for regulating electric or magnetic variables3%
G06FElectric digital data processing3%
G08BSignalling systems, e.g. personal calling systems3%
PatentTitleYear
10,553,381Electrical switchgear for overcurrent protection using critical temperature device202010,243,093Electromagnetic sensor of oxygen-rich vanadium-oxide and system thereof20197,951,880'Compositions for breast implant filling and methods of use'20117,581,018'Server system for performing communication over wireless network'20097,401,282'Server system for performing communication over wireless network and communication method thereof'20087,262,810'Television-watchable refrigerator system and method for operating the same'20077,178,349'System and method for switching communication mode of a detachable pad refrigerator'20077,136,940'Internet refrigerator with web pad and method for operating the same'20066,829,904'Internet refrigerator having a heat sink plate'20046,430,946'Structure for mounting monitor on refrigerator'20026,393,848'Internet refrigerator and operating method thereof'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to LG ELECTRONICS INC (8)· patent assignee history
2002Based in Kyonggi-do, KR· patent location history
2004–2009Based in Seoul, KR· patent location history
2011Patents assigned to UNIV IOWA RES FOUND (1)· patent assignee history
2011Based in Iowa City, IA, US· patent location history
2019–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (2)· patent assignee history
2019Based in Daejeon, KR· patent location history
2020Based in Cheongju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 8 | 2002–2009 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 2 | 2019–2020 |
| UNIV IOWA RES FOUND | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2004–2009 |
| Kyonggi-do, KR | 2 | 2002 |
| Cheongju-si, KR | 1 | 2020 |
| Daejeon, KR | 1 | 2019 |
| Iowa City, IA, US | 1 | 2011 |