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TRAVNIKOV EVGENIJ N

Overview
  • Total Patents
    34
About

TRAVNIKOV EVGENIJ N has a total of 34 patent applications. Its first patent ever was published in 1974. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets audio-visual technology are SHIMIZU TOKUZO, EPISHKIN YURIJ S and DATA ELECTRONICS INC.

Patent filings in countries

World map showing TRAVNIKOV EVGENIJ Ns patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 34

Patent filings per year

Chart showing TRAVNIKOV EVGENIJ Ns patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Travnikov Evgenij N 34
#2 Derkach Aleksandr A 4
#3 Travnikov Viktor E 3
#4 Kovalevskij Boris M 2
#5 Ralf Vitalij M 2
#6 Fomin Aleksandr S 1
#7 Turchin Yakov V 1
#8 Dyagil Nikolaj F 1
#9 Shiyan Vitalij M 1
#10 Travnikov Valentin N 1

Latest patents

Publication Filing date Title
SU1682839A1 Magnetic tape tension meter
SU1583979A2 Device for measuring deformation of magnetic tape
SU1569882A1 Method of manufacturing guide of rotating head unit
SU1610494A1 Rotary head unit of video tape recorder
SU1531146A1 Tape transport channel of slanting-line video recording
SU1501145A1 Unit of rotary heads for slant-line recording
SU1456992A1 Intermediate buffer device for magnetic tape loop
SU1448361A1 Reporterъs video recorder camera
SU1483490A1 Reporter camera video recorder
SU1531150A1 Device for direction of tapes of different width at different time
SU1278972A2 Device for measuring deformation of magnetic tape
SU1277201A1 Device for guiding magnetic tape of rotary magnetic head stack
SU1243025A1 Tape transport for cassette video tape recorder
SU1280444A1 Tape transport for video magnetic tape recorder
SU1297113A1 Method of measuring magnetic tape deformation
SU1226524A1 Method of adjusting tape transport section in inclined-line video tape recorders
SU1171843A1 Rotary head stack for transverse-line recording
SU1174983A2 Device for measuring deformation of magnetic tape
SU1156133A1 Reversible tape transport
SU1167654A1 Device for measuring deformation of twisting magnetic tape