IDEAL WERKE AG FUR DRAHTLOSE T

Overview

About

IDEAL WERKE AG FUR DRAHTLOSE T has a total of 26 patent applications. Its first patent ever was published in 1927. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and basic communication technologies are HAYES ALBERT, MITACHI ONKYO SEISAKUSHO and GRADO JOSEPH F.

Patent filings in countries

#	Country	Total Patents
#1	France	21
#2	United Kingdom	5

#	Industry
#1	Audio-visual technology
#2	Electrical machinery and energy
#3	Basic communication technologies
#4	Measurement
#5	Telecommunications
#6	Mechanical elements

#	Technology
#1	Loudspeakers and microphones
#2	Special information storage
#3	Electrically-conductive connections
#4	Tuning resonant circuits
#5	Mechanical control devices
#6	Weighing
#7	Measuring electric variables
#8	Electric switches
#9	Magnets and transformers
#10	Transmission

Publication	Filing date	Title
GB430642A	1934-12-03	Improvements in and relating to plug sockets
GB384107A	1932-01-12	Improvements in and relating to electric pick-ups for gramophones and the like
GB356027A	1930-11-04	Moving coil loud speakers
GB309115A	1928-08-28	Improvements in and relating to loud speakers
GB293414A	1927-12-02	Improvements relating to loud-speakers