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HIRSCHMANN RADIOTECHNIK

Overview
  • Total Patents
    451
About

HIRSCHMANN RADIOTECHNIK has a total of 451 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets telecommunications, electrical machinery and energy and control are BELLING AND LEE LTD, HIRSCHMANN RICHARD GMBH CO and GUANGDONG SHENGLU TELECOMM TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HIRSCHMANN RADIOTECHNIKs patent filings in countries

Patent filings per year

Chart showing HIRSCHMANN RADIOTECHNIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zierhut Hermann 23
#2 Schenkyr Dieter 19
#3 Heiner Werner 16
#4 Wendel Wolfgang 16
#5 Buck Walter Dr 14
#6 Wendel Wolfgang Dipl Ing 13
#7 Blind Manfred 11
#8 Steinhauer Ernst 11
#9 Hirrlinger Klaus 9
#10 Reimold Hans 8

Latest patents

Publication Filing date Title
DE3836046A1 RECEIVING METHOD AND RECEIVING ANTENNA SYSTEM FOR CARRYING OUT THE METHOD
DE3811291A1 Circuit for protection against parasitic signals
EP0283696A2 Elastomeric joint
DE3802131A1 AERIAL SYSTEM FOR BROADCAST RECEIVING IN MOTOR VEHICLES
DE3802130A1 Antenna system for broadcast radio reception in motor vehicles
DE3743362A1 METHOD AND CIRCUIT ARRANGEMENTS FOR SWITCHING BETWEEN FREQUENCY-MODULATED HIGH-FREQUENCY SIGNALS
DE3736969C1 Method for dimensioning antenna reception systems for mobile reception
DE3726149A1 Switching power output stage
DE3725767A1 Switching power end stage mains adaptor - has two series FET(s), with resistor in source electrode line of at least one FET
DE3724053C1 Cable entry
DE3718001A1 CIRCUIT ARRANGEMENT FOR GENERATING BIPOLAR DIGITAL DATA SIGNALS
DE3717369A1 Method and device for room surveillance
DE3709679A1 Method and device for fitting a microwave aerial
DE3706922A1 Capacitive isolating element
DE3706390A1 Telescopic antenna
DE3700349C1 Circuit housing which is used as a heat sink
DE3643873A1 Method and device for testing electrical circuits cast in synthetic resin
DE3642735C1 Antenna array consisting of two log-periodic individual dipole antennas
DE3640961A1 Telescopic antenna
DE3638748A1 CAPACITIVE DISCONNECT