DIEN GHING-HSIN

Overview

About

DIEN GHING-HSIN has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, China and Japan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are Sun chongshan, BECKER KLAUS DIPL ING and SUZHOU TOPRUN ELECTRIC EQUIPMENT CO LTD.

Patent filings in countries

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

#	Industry
#1	Electrical machinery and energy
#2	Environmental technology
#3	Machines
#4	Engines, pumps and turbines
#5	Civil engineering

#	Technology
#1	AC and DC conversion devices
#2	Circuits for supplying electric power
#3	Unspecified technologies
#4	Dynamo-electric machines
#5	Magnets and transformers
#6	Climate change mitigation in buildings
#7	Electric motor controls
#8	Machines for liquids
#9	Reduction of greenhouse gas emissions
#10	Hydraulic engineering

#	Name	Total Patents
#1	Dien Ghing-Hsin	16

Publication	Filing date	Title
CN107093972A	2017-02-16	Method using the method for two-phase alternating current drive motor with generating electricity
CN103066633A	2012-10-10	Power management system
WO2013056458A1	2011-10-21	Electric motor
WO2013056409A1	2011-10-18	Charging and discharging management device
WO2013033912A1	2011-09-09	Power management device
TW323410B	1994-10-03	Dual/multiple voltage level input switching power supply