ENVISION ENERGY CO LTD

Overview

About

ENVISION ENERGY CO LTD has a total of 11 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and engines, pumps and turbines are SHA MINGCHAO, ARUMUGAM RAJENDRA BABU and HAN WENJI.

Patent filings in countries

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

#	Industry
#1	Environmental technology
#2	Electrical machinery and energy
#3	Engines, pumps and turbines
#4	Transport
#5	Surface technology and coating
#6	Machines

#	Technology
#1	Reduction of greenhouse gas emissions
#2	Climate change mitigation in transportation
#3	Electrical vehicle propulsion
#4	Wind motors
#5	Dynamo-electric machines
#6	Special wind, spring and weight motors
#7	Circuits for supplying electric power
#8	Producing goods from plastic
#9	Electrically-conductive connections
#10	Layered products

Publication	Filing date	Title
WO2020199873A1	2020-03-11	Automatic charging vehicle and operating method therefor, and automatic charging system
EP3781807A1	2018-04-17	Wind turbine tip clearance, estimation and control