JUNG CHUN-KIL

Overview

About

JUNG CHUN-KIL has a total of 33 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Japan. Its main competitors in its focus markets electrical machinery and energy, telecommunications and environmental technology are POWERKISS OY, HANRIM POSTECH CO LTD and SPACON CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	United States	22
#2	WIPO (World Intellectual Property Organization)	5
#3	Japan	4
#4	China	2

#	Industry
#1	Electrical machinery and energy
#2	Telecommunications
#3	Environmental technology
#4	Machines

#	Technology
#1	Circuits for supplying electric power
#2	Transmission
#3	Magnets and transformers
#4	Climate change mitigation in buildings
#5	Batteries
#6	Unspecified technologies
#7	Reduction of greenhouse gas emissions

Publication	Filing date	Title
US2012098486A1	2012-01-06	Non-contact charging station with planar spiral power transmission coil and method for controlling the same
CN101828320A	2009-04-17	Contactless charging station, contactless power receiving apparatus, and method for controlling same
WO2009069844A1	2007-12-20	Multiple non-contact charging system of wireless power transmision and control method thereof