Inventor
Chang Ik Kim
Inventor
Suwon-si, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks40%
H04BTransmission25%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere5%
H01LSemiconductor devices5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H04NPictorial communication, e.g. television5%
H10HInorganic light-emitting semiconductor devices having potential barriers5%
LOC135%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
PatentTitleYear
10,790,675Apparatus for transmitting power wirelessly202010,320,236Wireless power transmission apparatus and method of controlling the same201910,312,970Apparatus and method for transmitting and receiving power wirelessly201910,134,956Light emitting diode and manufacturing method thereof201810,116,169Wireless power transmitter and method for controlling resonance frequency using the same201810,027,130Apparatus for transmitting power wirelessly20189,793,727'Apparatus for wireless charging'20179,762,084'Wireless charging system and method for controlling the same'20179,705,569'Wireless power transmitter and method for controlling the same'2017D0769187'Charger for mobile devices for use in automobile'20167,692,520'Single package television tuning apparatus and television receiver including the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to SAMSUNG ELECTRO MECH (9)· patent assignee history
2010Based in Kyungki-do, KR· patent location history
2016–2020Based in Suwon-si, KR· patent location history
2017Patents assigned to SAMSUNG-ELECTRO-MECHANICS CO LTD (1)· patent assignee history
2018Patents assigned to SEOUL VIOSYS CO LTD (1)· patent assignee history
2018Based in Ansan-si, KR· patent location history
2020Patents assigned to WITS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRO MECH | 9 | 2010–2019 |
| SAMSUNG-ELECTRO-MECHANICS CO LTD | 1 | 2017 |
| SEOUL VIOSYS CO LTD | 1 | 2018 |
| WITS CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 9 | 2016–2020 |
| Ansan-si, KR | 1 | 2018 |
| Kyungki-do, KR | 1 | 2010 |