Inventor
Ki Won Chang
Inventor
Suwon-si, KR
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials19%
H02JElectric power networks15%
H04BTransmission15%
H01FMagnets10%
B29CShaping or joining of plastics9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
H05KPrinted circuits5%
H04WWireless communication networks3%
H04MTelephonic communication2%
B29DProducing particular articles from plastics or from substances in a plastic state2%
PatentTitleYear
10,698,455Antenna module and electronic device including the same202010,673,131Coil assembly202010,608,340Antenna module and electronic device having the same202010,580,560Coil module202010,567,042Coil module202010,547,098Double loop antenna202010,522,913Antenna module201910,483,767Thin film coil and electronic device having the same201910,454,303Non-contact power supply device and non-contact power supply method201910,404,091Coil substrate201910,332,663Coil module and wireless power receiver using the same201910,312,970Apparatus and method for transmitting and receiving power wirelessly201910,277,069Wireless power transmitter201910,218,219Coil device and apparatus including the same201910,135,256Non-contact power transmission device and location-based service system using the same201810,122,183Thin film coil and electronic device having the same201810,103,554Thin film coil and electronic device having the same201810,045,398Wireless power receiver20189,973,022Non-contact type power receiving apparatus20189,906,076'Non-contact type power transmitting coil and non-contact type power supplying apparatus'20189,887,593'Non-contact type power transmitting apparatus, non-contact type power receiving apparatus, and non-contact type power transceiving apparatus'20189,882,396'Non-contact type power transmission apparatus and method thereof and location-based service system using the same'20189,831,685Wireless power transmitter20179,812,256'Coil assembly'20179,768,647'Wireless power receiver and method for controlling the same'20179,762,083'Wireless charging transmitter and wireless charging system using the same'20179,634,525'Non-contact type power receiving apparatus'20179,444,133'Antenna pattern frame, method and mold for manufacturing the same, electronic device case having antenna pattern frame embedded therein, and method for manufacturing the same'20169,425,503'Antenna pattern frame, method and mold for manufacturing the same, and electronic device'20169,419,326'Antenna pattern frame, method and mold for manufacturing the same, method for manufacturing an electronic device case, and electronic device'20169,355,766'Coil for cordless charging and cordless charging apparatus using the same'20169,287,041'Coil device, and wireless power transmitter and wireless power receiver having the same'20169,266,266'Case of electronic device having antenna pattern frame embedded therein, mold therefor and method of manufacturing thereof'20169,165,708'Thin film coil and electronic device having the same'20159,096,029'Electronic device case, method and mold for manufacturing the same, and mobile communications terminal'20159,035,847'Antenna pattern frame and mold for manufacturing electronic device case including the same'20158,982,009'Antenna pattern frame, method and mold for manufacturing the same, and electronic device'20158,976,074'Case of electronic device having low frequency antenna pattern embedded therein, mold therefor and method of manufacturing thereof'20158,933,844'Antenna pattern frame, electronic device case provided with antenna pattern frame and electronic device including electronic device case'20158,922,439'Electronic device case, method and mold for manufacturing the same, and mobile communications terminal'20148,773,314'Antenna pattern frame, case of electronic device and mould for manufacturing the same'20148,711,041'Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same'20148,643,547'Antenna pattern frame, method and mold for manufacturing the same, electronic device case having antenna pattern frame embedded therein, and method for manufacturing the same'20148,618,989'Electronic device case, method and mold for manufacturing the same, and mobile communications terminal'20138,442,603'Method of manufacturing case for mobile communications terminal, case for mobile communications terminal, and mobile communications terminal having the same'20138,159,400'Chip antenna and mobile-communication terminal having the same'20128,111,194'Mobile telecommunication terminal'20128,054,227'Chip antenna'20117,973,727'Mobile communication terminal'20117,791,541'Printed circuit board'20107,557,760'Inverted-F antenna and mobile communication terminal using the same'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2019Patents assigned to SAMSUNG ELECTRO MECH (42)· patent assignee history
2009–2016Based in Kyungki-do, KR· patent location history
2012–2016Patents assigned to CHANG KI WON (14)· patent assignee history
2012–2016Patents assigned to SUNG JAE SUK (13)· patent assignee history
2012–2016Patents assigned to HAN CHANG MOK (11)· patent assignee history
2013–2016Patents assigned to HONG HA RYONG (11)· patent assignee history
2016–2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRO MECH | 42 | 2009–2019 |
| CHANG KI WONself | 14 | 2012–2016 |
| SUNG JAE SUK | 13 | 2012–2016 |
| HAN CHANG MOK | 11 | 2012–2016 |
| HONG HA RYONG | 11 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 29 | 2016–2020 |
| Kyungki-do, KR | 22 | 2009–2016 |