GONGNIU GROUP CO LTD innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	China	36
#2	WIPO (World Intellectual Property Organization)	5
#3	EPO (European Patent Office)	2
#4	United States	2

#	Industry
#1	Electrical machinery and energy
#2	Machines
#3	Telecommunications
#4	Environmental technology

#	Technology
#1	Electrically-conductive connections
#2	Shaping of plastics
#3	Batteries
#4	Reduction of greenhouse gas emissions
#5	Circuits for supplying electric power
#6	Telephonic communication

Publication	Filing date	Title
WO2021077754A1	2020-06-03	Socket
US2018323558A1	2017-03-16	Three-dimensional convertor
WO2017080508A1	2016-11-11	Travel adapter
CN105206993A	2015-09-21	Converter with retractably-stored plug
CN105048155A	2015-06-11	Socket module with protective door and socket
CN104836059A	2015-04-15	Telescopic desktop mobile socket
CN104701669A	2015-02-10	Waterproof socket
CN104659523A	2015-01-26	Five-hole socket protection door for preventing probe ectopic insertion
CN104934259A	2015-01-21	Fall automatic power-off switch with spring reset
CN104577432A	2014-12-15	Socket protecting gate reset by compressed spring
CN104917284A	2014-12-12	Intelligent voltage converter socket and voltage conversion method
CN104466445A	2014-10-29	Wiring terminal capable of preventing mis-insertion
CN104577537A	2014-10-09	Intelligent WIFI socket based on Internet of Things and control method of intelligent WIFI socket
CN104319510A	2014-09-04	Electrical connection structure in socket, and socket with electrical connection structure
CN104253334A	2014-09-04	Electrical connecting structure of socket
CN104242000A	2014-08-11	Wall socket convertor
CN103915712A	2013-12-20	Hidden type modularized socket
CN103944019A	2013-12-20	Socket five-jack type module with protective door
CN103928785A	2013-12-20	Explicit modularized socket
CN103928784A	2013-12-20	Socket five-hole type module