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MAGNAVOX CO

Overview
  • Total Patents
    1,142
About

MAGNAVOX CO has a total of 1,142 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets audio-visual technology, machines and computer technology are MACHIDA AKIHIRO, TRINUS SYSTEMS INC and 360FLY INC.

Patent filings per year

Chart showing MAGNAVOX COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nelson Alfred M 56
#2 Reese Glenn A 37
#3 Pridham Edwin S 30
#4 Wiener Jerome B 30
#5 Crane Paul J 23
#6 Stern Hans M 22
#7 Waring Richard J 21
#8 Koonz John C 20
#9 Kent George A 19
#10 Erickson Frederick L 18

Latest patents

Publication Filing date Title
US5127850A Method and means for keying signal conductors
EP0463694A2 Portable CD-ROM computer system
US5091702A Automatic sweep-to-lock circuit for a phase-locked loop
US5056434A Spin integrating safe and arm device for spinning munitions
US5059977A Synchronizing switch arrangement for a digital-to-analog converter to reduce in-band switching transients
US5072227A Method and apparatus for precision attitude determination
US5018116A Inter-element mounting for stacked piezoelectric transducers
US5048365A Ordnance arming switch knob assembly
US5073136A Collapsible sonobuoy floatation device
US5216325A Spark gap device with insulated trigger electrode
US4974495A Electro-hydraulic valve actuator
US5003938A Pneumatically powered valve actuator
US5040240A Receiver architecture for use with a global positioning system
US4963889A Method and apparatus for precision attitude determination and kinematic positioning
US4972431A P-code-aided global positioning system receiver
US4965699A Circuit card assembly cold plate
US5046031A Method and apparatus for automatic flux-gate compass calibration
EP0328193A1 Pneumatically powered valve actuator
US4967702A Fast acting valve
US4915015A Pneumatic actuator