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AMERICAN VIDEONETICS CORP

Overview
  • Total Patents
    94
About

AMERICAN VIDEONETICS CORP has a total of 94 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Germany, United States and Canada. Its main competitors in its focus markets audio-visual technology, optics and mechanical elements are SONY CINEMA PROD CORP, COUSINO ELECTRONICS CORP and ARNOLD POULSEN.

Patent filings in countries

World map showing AMERICAN VIDEONETICS CORPs patent filings in countries
# Country Total Patents
#1 Germany 18
#2 United States 15
#3 Canada 14
#4 France 14
#5 United Kingdom 10
#6 Japan 8
#7 Netherlands 6
#8 Australia 3
#9 Belgium 3
#10 Italy 2
#11 Austria 1

Patent filings per year

Chart showing AMERICAN VIDEONETICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vogel Charles A 13
#2 Furst Marcel 8
#3 Becker Charles J 6
#4 Hata Koichi 5
#5 Hollingsworth Ashley J 3
#6 Arnstein Walter 3
#7 Yamanaka Takeshi 3
#8 Lombardi William T 2
#9 Hibbard Earl Roger 2
#10 Olah Louis 2

Latest patents

Publication Filing date Title
US4262859A Transport apparatus with differential force system
US4196872A Tape transport apparatus with translative friction force system
JPS52101006A Differential force feeder
CA1073096A Time base error corrector
US4079899A Web transport apparatus with intermittently applied loading brake
NL7601390A Film viewer with internal projection unit - has movable protection lens. for focusing and cassette positioning chamber for accurate reproduction
DE2604206A1 Film viewer with internal projection unit - has movable protection lens. for focusing and cassette positioning chamber for accurate reproduction
JPS5296025A Film projector
AU1062076A Film projector and cartridge therefor
DE2601919A1 Magnetic conversion head with ferrite pole pieces - has subsequent surface treatment with chromium deposit and low melting point glass
US3972074A Tape guide assembly for rotating head
US3948464A Bi-directional tape transport apparatus
US3951536A Film projection system
US3960342A Tape transport apparatus
US3937411A Tape roll hold-down device
CA973144A Tape transport apparatus and cartridge therefor
US3916278A Motor control assembly, system and method and means of manufacture, with tachometer integral with rotor
CA973145A Tape transport apparatus and cartridge therefor
US3911486A Commutating rotary transformer
CA1001140A Tape transport apparatus