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DATOTEK

Overview
  • Total Patents
    32
About

DATOTEK has a total of 32 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Switzerland and France. Its main competitors in its focus markets digital networks, control and telecommunications are ASIER TECHNOLOGY CORP, NETWORK FOUNDATION TECHNOLOGIE and PACKETEER INC.

Patent filings in countries

World map showing DATOTEKs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Switzerland 2
#3 France 2
#4 United Kingdom 2
#5 Italy 2
#6 Norway 2
#7 Canada 1
#8 Sweden 1

Patent filings per year

Chart showing DATOTEKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morgan Barrie O 17
#2 Branscome Kenneth M 9
#3 Goode George E 6
#4 Heizer Kenneth W 4
#5 Feath William M 4
#6 Carter Merlon B 3
#7 Kinch Jr Frederick A 3
#8 Goode G 2
#9 Branscome Kenneth Mirza 2
#10 Goode George Edgar 2

Latest patents

Publication Filing date Title
US4349695A Recipient and message authentication method and system
US4278840A Dynamic frequency and time voice encryption system and method
US4170714A Digital cryptographic system and testing thereof
US4229817A Portable electronic cryptographic device
US4185166A Multi-mode digital enciphering system
US4169212A Multi-mode digital enciphering system
US4166922A Multi-mode digital enciphering system with repeated priming sequences
US4115657A Random digital code generator
US4133973A Digital cryptographic system having synchronous and asynchronous capabilities
US4133974A System for locally enciphering prime data
US4079188A Multi-mode digital enciphering system
US4091423A Synchronous digital data scrambling system
US4013837A Voice security method and system
US3991271A Voice security method and system
US4020285A Voice security method and system
US3868631A Digital cryptographic system and method
US3886313A Voice security method and system
US3781472A Digital data ciphering technique
US3781473A Random digital code generator