E3 GREEN TECH CO LTD innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	WIPO (World Intellectual Property Organization)	8
#2	EPO (European Patent Office)	3
#3	United States	3
#4	Canada	2
#5	Republic of Korea	2
#6	Singapore	1

#	Technology
#1	Air-conditioning
#2	Cleaning
#3	Venting or aerating devices
#4	Workshop equipment
#5	Chemical or physical laboratory devices
#6	Wing fittings
#7	Measuring volume
#8	Measuring speed and acceleration

Publication	Filing date	Title
WO2019154084A1	2019-01-23	Ventilation valve, ventilation system, and ventilation hood
WO2020000531A1	2018-07-18	Air speed measurement device, air valve and air volume adjustment system
WO2019071864A1	2018-01-04	Fume hood
WO2018192101A1	2017-07-06	Speed detection-based control method and control system for providing auxiliary force to open or close sliding door, and fume hood
WO2018209779A1	2017-07-06	Air valve control method, control device, control system, and fume hood
US2019113248A1	2016-05-04	Ventilation valve
WO2017156802A1	2016-04-01	Flow stabilizing structure and ventilation device using same
US2017182527A1	2016-01-18	Ventilation cabinet