ELECTRIC POWER RES INSTITUTE OF GUANGDONG POWER GRID CO LTD

Overview

About

ELECTRIC POWER RES INSTITUTE OF GUANGDONG POWER GRID CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and computer technology are ARI LTD, AAT BIOQUEST INC and SIRIGEN INC.

Patent filings in countries

#	Country	Total Patents
#1	WIPO (World Intellectual Property Organization)	10
#2	United States	2

#	Industry
#1	Electrical machinery and energy
#2	Measurement
#3	Computer technology
#4	IT methods for management
#5	Macromolecular chemistry and polymers
#6	Chemical engineering
#7	Medical technology
#8	Environmental technology

#	Technology
#1	Analysing materials
#2	Magnets and transformers
#3	Emergency protective circuit arrangements
#4	Data recognition and presentation
#5	Data processing systems
#6	Special macromolecular compounds
#7	Separation
#8	Reduction of greenhouse gas emissions
#9	Diagnosis and surgery

Publication	Filing date	Title
US2019107517A1	2017-06-02	Refilling-type online chromatographic detector for sulphur hexafluoride decomposition products
WO2018120597A1	2017-05-16	X-ray testing and linear three-dimensional scanning and imaging device for gis apparatus
WO2017198062A1	2017-04-28	Saturated core type superconducting current limiter and dewar