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LE OTDEL TSNII SVYAZI

Overview
  • Total Patents
    25
About

LE OTDEL TSNII SVYAZI has a total of 25 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics), China and Russian Federation. Its main competitors in its focus markets measurement are OKUMURA HIROMITSU, EYOTO GROUP LTD and HAAG AG.

Patent filings in countries

World map showing LE OTDEL TSNII SVYAZIs patent filings in countries

Patent filings per year

Chart showing LE OTDEL TSNII SVYAZIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Testing of structures

Top inventors

# Name Total Patents
#1 Bukhshtab Mikhail Alexandrovic 5
#2 Isaeva Zinaida A 3
#3 Koblents Yakov G 3
#4 Aleksandrov Feliks 3
#5 Koptsev Ivan D 3
#6 Zimenko Sofya A 3
#7 Konovskij Abram G 3
#8 Rabkin Lev 3
#9 Baskakov Dmitrij M 3
#10 Emdin Mikhail Ya 3

Latest patents

Publication Filing date Title
RU1800647C Input cord set for analog automatic telephone exchange
RU1769374C Data source check-up method
SU1753441A1 Fiber-optical coupler
CN1053955A The measuring method of ultrasmall optical losses
CN1046390A Measure the method for the optical loss of optic fiber end face and end face junction
CN1044987A Reflected light light loss assay method in the light transmitting fiber
CN1045180A Measure the method for optical loss in the butt joint photoconduction with reflected light
CN1045179A Measure the method for optical loss in the fiber light guide with reflected light
SU1757121A1 Method of setting up call in analogue automatic telephone exchange
SU758475A1 Amplitude modulator
SU634253A1 System for stabilized dc voltage supply
SU583460A1 Device for displaying data on crt screen
SU741337A1 Electromagnetic relay with two stable states
SU770426A2 Stabilized semiconductor converter
SU684692A1 Dc voltage control method
SU770425A1 Stabilized semiconductor converter
SU568211A1 Coin-freed telephone
SU666543A1 Multichannel device for handling interrogates with absolute priority
SU777653A1 Peripheral processor for telephonic switching system
SU901986A1 Device for exposing light-sensitive material