CHOI SUNG-HWAN

Overview

About

CHOI SUNG-HWAN has a total of 15 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets thermal processes, environmental technology and machine tools are RIGAMONTI ANGELO, FONTECAL S P A and DUBAL LED.

Patent filings in countries

#	Country	Total Patents
#1	United States	8
#2	WIPO (World Intellectual Property Organization)	4
#3	China	2
#4	EPO (European Patent Office)	1

#	Industry
#1	Thermal processes
#2	Environmental technology
#3	Machine tools
#4	Audio-visual technology
#5	Macromolecular chemistry and polymers
#6	Micro-structure and nano-technology
#7	Machines

#	Technology
#1	Fluid heaters
#2	Heat-exchanger without contact
#3	Reduction of greenhouse gas emissions
#4	Heat-exchange device details
#5	Climate change mitigation in buildings
#6	Making metal sheets
#7	Television
#8	Nanostructure applications
#9	Macromolecular compounds compositions
#10	Unspecified technologies

Publication	Filing date	Title
US2014290590A1	2013-03-26	Condensing type hot water boiler
CN104067066A	2013-01-22	Boiler attachment type hot water tank
WO2014098282A1	2012-12-20	Condensing hot water boiler
US2014131021A1	2012-11-15	Heat exchanger pipe and manufacturing method therefor