AMSDELL INC

Overview

About

AMSDELL INC has a total of 11 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Canada, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and computer technology are ZILKER LABS INC, KOLAR JOHANN W and SOUTHCHIP SEMICONDUCTOR TECH SHANGHAI CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	Canada	3
#2	Australia	2
#3	WIPO (World Intellectual Property Organization)	2
#4	EPO (European Patent Office)	1
#5	Indonesia	1
#6	Israel	1
#7	United States	1

#	Industry
#1	Electrical machinery and energy
#2	Computer technology

#	Technology
#1	AC and DC conversion devices
#2	Circuits for supplying electric power
#3	Electric digital data processing

#	Name	Total Patents
#1	Wu Fu Ning	9
#2	Ning Wu Fu	1

Publication	Filing date	Title
CA2290403A1	1998-06-19	Integrated uninterruptible power supply protection system with novel inverter circuit
US5896282A	1997-07-11	Inverter circuit and integrated uninterruptible power supply protection system
CA2208380A1	1997-06-20	Integrated uninterruptible power supply protection system with novel inverter circuit
CA2251883A1	1997-03-18	Electrical inverter with a silicon controlled rectifier full-bridge circuit