TYPERIGHT KEYBOARD CORP

Overview

About

TYPERIGHT KEYBOARD CORP has a total of 11 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets electrical machinery and energy, computer technology and textiles and paper are YU ZHENGMING, ENGINEERING RES APPLIC and ZHUHAI G TECH TECHNOLOGY LTD.

Patent filings in countries

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

#	Industry
#1	Electrical machinery and energy
#2	Computer technology
#3	Textiles and paper

#	Technology
#1	Typewriters
#2	Electric digital data processing
#3	Electric switches

#	Name	Total Patents
#1	Louis William M	11
#2	Snodgrass James M	1

Publication	Filing date	Title
US5503484A	1994-10-03	Ergonomic keyboard apparatus and method of using same
AU1207392A	1991-12-20	Membrane keyboard and method of using same
US5212473A	1991-02-21	Membrane keyboard and method of using same