CHUNG YOUNG-KI

Overview

About

CHUNG YOUNG-KI has a total of 18 patent applications. Its first patent ever was published in 2002. 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, digital networks and measurement are PINCHON RAYMOND, DORMAN SMITH BRITMAC LTD and WALKER SYSTEMS INC.

Patent filings in countries

#	Country	Total Patents
#1	United States	8
#2	WIPO (World Intellectual Property Organization)	5
#3	Japan	2
#4	Taiwan	2
#5	China	1

#	Industry
#1	Electrical machinery and energy
#2	Digital networks
#3	Measurement
#4	Surface technology and coating
#5	Machines

#	Technology
#1	Installation of electric cables
#2	Spark gaps and corona devices
#3	Emergency protective circuit arrangements
#4	Electrically-conductive connections
#5	Digital information transmission
#6	Measuring electric variables
#7	Cables and insulators
#8	Static electricity
#9	Devices for applying fluent materials
#10	Spraying devices

#	Name	Total Patents
#1	Chung Young-Ki	18
#2	Lee Kang-Su	1

Publication	Filing date	Title
US2015364916A1	2015-06-04	Surge protection device for multi-protection mode communications
CN105305233A	2015-05-29	Active lightning arrester
TW200843267A	2007-11-28	Lightning arrester
US2010284118A1	2007-02-21	Lightning arrester
WO2008084895A1	2007-02-21	Lightning arrester
WO2004051813A1	2002-12-26	Bipolar discharge-dissipation lightning air terminals