Inventor

Keum Su Song

Inventor

Seoul, KR

Overview

2015–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 51 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Jprimary

H02JElectric power networks30%

H04BTransmission17%

H01FMagnets14%

Y02TClimate change mitigation technologies related to transportation8%

B60LPropulsion of electrically-propelled vehicles7%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%

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 systems3%

H04MTelephonic communication2%

G04GElectronic time-pieces1%

G06FElectric digital data processing1%

PatentTitleYear

10,879,747Apparatus for transmitting wireless power and method of transmitting wireless power according to position type2020 10,868,585Method for preventing abnormality during wireless charging2020 10,854,375Electronic device including slotted conductive housing for eddy current control during wireless charging2020 10,630,112Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver2020 10,623,060Method for preventing abnormality during wireless charging2020 10,594,161Magnetic field adjusting three-dimensional flexible resonator for wireless power transmission system2020 10,432,028Wireless power transmission system and wireless power relay apparatus2019 10,389,182Wireless power transmission system and wireless power relay apparatus2019 10,312,735Method and apparatus for wireless power transmission with harmonic noise cancellation2019 10,298,062Wireless power transmission apparatus and wireless power transmission method2019 10,290,418Apparatus and method for resonance in wireless power transmission system2019 10,224,749Method and apparatus for wireless power transmission for efficent power distribution2019 10,218,205Wireless power transmission/reception device2019 10,205,353Apparatus and method for charging control in wireless charging system2019 10,186,371Magnetic field generation apparatus having planar structure2019 10,164,479Wireless power transmitter and method for controlling wireless power transmitter2018 10,135,291Method for charging one or more electronic devices and charging device therefor2018 10,075,018Wireless power receiver2018 10,075,020Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver2018 10,056,945Processing method for leakage power and electronic device supporting the same2018 9,985,458Method of power transmitting unit (PTU) for determining location of power receiving unit (PRU), and PTU employing the method2018 9,984,814Wireless power transmitter, wireless power relay apparatus, and wireless power receiver2018 9,966,787Electronic device with resonator2018 9,934,902Apparatus and method for transceiving wireless power2018 9,853,481Method for detecting load in wireless charging priority2017 9,837,826Resonating apparatus with increased isolation for stable wireless power transmission2017 9,824,816'Wireless power reception and transmission apparatus'2017 9,819,212'Method for detecting load in wireless charging priority'2017 9,796,281'Wireless power transmission method and apparatus for stably transmitting power to plurality of wireless power reception apparatuses'2017 9,793,740'Apparatus and method for charge control in wireless charging system'2017 9,787,365'Method for preventing abnormality during wireless charging'2017 9,768,638'Method for charging one or more electronic devices and charging device therefor'2017 9,729,203'Resonator having increased isolation'2017 9,712,209'Planar spiral induction coil having increased quality (Q)-factor and method for designing planar spiral induction coil'2017 9,705,364'Wireless power transmission system including relay resonator and wireless power transmission method'2017 9,685,882'Apparatus and method for wireless power reception'2017 9,685,994'Antenna for wireless power transmission and near field communication'2017 9,643,504'Wireless power transmission system, resonator in wireless power transmission system, and resonator design method for optimum power division'2017 9,601,272'Wireless power transmission system and wireless power relay apparatus'2017 9,543,074'Apparatus and method for wireless power reception, apparatus and method for wireless power transmission, and wireless power transmission system'2017 9,502,174'Wireless power transmission apparatus and wireless power reception apparatus'2016 9,437,362'Apparatus and method for wireless power reception'2016 9,425,863'Apparatus and method for wirelessly receiving power, and apparatus and method for wirelessly transmitting power'2016 9,403,440'Wireless power transmission and reception system'2016 9,391,469'Apparatus and method for transmitting power and transceiving data using mutual resonance, and apparatus and method for receiving power and transceiving data using mutual resonance'2016 9,355,773'Apparatus and method for shielding leakage magnetic field in wireless power transmission system'2016 9,347,168'Reception node and transmission node using mutual resonance, power and data transceiving system using mutual resonance, and method thereof'2016 9,330,836'Self-resonant apparatus for wireless power transmission system'2016 9,325,196'Wireless power transmission apparatus for mobile device'2016 D0747268'Coil for wireless charger'2016 9,130,515'Apparatus and method for balanced power amplification'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (49)· patent assignee history

2015–2020Based in Seoul, KR· patent location history

2016–2017Patents assigned to IUCF-HYU (INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY) (2)· patent assignee history

2017Patents assigned to CHOI JIN SUNG (1)· patent assignee history

2017Patents assigned to HONGIK UNIV INDUSTRY-ACADEMIA COOP FOUND (1)· patent assignee history

2017Patents assigned to INDUSTRY-UNIV COOPERATION FOUNDATION HANYANG UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	49	2015–2020
IUCF-HYU (INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY)	2	2016–2017
CHOI JIN SUNG	1	2017
HONGIK UNIV INDUSTRY-ACADEMIA COOP FOUND	1	2017
INDUSTRY-UNIV COOPERATION FOUNDATION HANYANG UNIV	1	2017

Locations

Location	Patents	Span
Seoul, KR	51	2015–2020