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ANT NACHRICHTENTECH

Overview
  • Total Patents
    2,098
About

ANT NACHRICHTENTECH has a total of 2,098 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are AEG TELEFUNKEN NACHRICHTEN, NIPPON TELEGRAPH & TELEPHONE and TRT TELECOM RADIO ELECTR.

Patent filings per year

Chart showing ANT NACHRICHTENTECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goeckler Heinz 44
#2 Kuke Albrecht Dr 29
#3 Ohms Franz 29
#4 Gruensch Eckhardt 27
#5 Ohms Franz Dipl Ing 24
#6 Goeckler Heinz Dipl Ing 24
#7 Sperlich Josef 22
#8 Sperlich Josef Dipl-Ing 22
#9 Moerz Guenter 22
#10 Goeckler Heinz Dr Ing 22

Latest patents

Publication Filing date Title
DE19500324C1 Antenna reflector for use in measuring liquid level in vessel
DE4445986C1 Frequency detector for carrier frequency synchronization
DE4444870C1 Demodulator for complex-valued vestigial sideband signal
WO9519667A1 Optical data transmission system with transmitter, receiver and a reception filter
DE4444142C1 Automatic tariff system for road traffic
EP0660552A2 Add-drop multiplexer for transposition and processing of frequency multiplex signals.
EP0656703A1 Method for generating FDM signals
DE4441073C1 Microstrip to waveguide transition piece
DE4440935A1 Optical transmitting and receiving device
DE4440976A1 Optical transmitter and receiver with a surface emitting laser
DE4440510A1 Digital sinusoidal signal generating method
DE4439281C1 Digital data transmission method
DE4438388A1 Self-oscillating transformer-type DC=DC converter
DE4438387A1 Switched power regulator with electrical isolation
DE4437158C1 De / multiplexer of frequency bands
DE4437157C1 Improving signal=to=noise ratio in digital signal processing
DE4436564C1 Demodulator for 2-dimensional digitally modulated signals
EP0707361A1 Optical fibre amplifier
DE4436642A1 Telecommunications network
DE4434803C1 Serial bit stream sampling method for high speed data transmission equipment