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GRAETZ NOKIA GMBH

Overview
  • Total Patents
    80
About

GRAETZ NOKIA GMBH has a total of 80 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and optics are FARNSWORTH TELEVISION & RADIO, ORION ELECTRIC CO LTD and ELECTRICAL & MUSICAL IND LTD.

Patent filings per year

Chart showing GRAETZ NOKIA GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tischer Kurt-Manfred 7
#2 Jiikufuriito Apitsutsu 6
#3 Zondler Rolf 6
#4 Apitz Siegfried Dipl-Ing 4
#5 Tischer Kurt-Manfred Dipl Phys 4
#6 Mayer Uwe 4
#7 Gerstle Volker 4
#8 Lehner Heinz 4
#9 Lau Bernhard 3
#10 Schlipf Michael 3

Latest patents

Publication Filing date Title
DE3923110A1 SUPPORTING DEVICE FOR A PIPE COMPONENT
JPH0221447A Video tape recorder
WO8908965A1 Video recorder with fast foward and reverse
DE3900041A1 Arrangement for making contact with a multiplicity of control electrodes and method for producing said arrangement
EP0311938A2 Flat image display device
DE3821572A1 REMOTE CONTROL ARRANGEMENT
DE3820727A1 METHOD AND DEVICE FOR HORIZONTAL GRID CORRECTION IN TRIANGLE OR SINUS DEFLECTION
DE3813524A1 TELEVISION PIPES
DE3809394A1 Video device with an equalizer circuit in the signal path for the frequency-modulated signals
DE3809092A1 THIN-LAYER TRANSISTOR WITH LIGHT PROTECTION MADE OF AMORPHOUS CARBON AND METHOD FOR PRODUCING THE LIGHT PROTECTION
DE3808945A1 CONTROL METHOD FOR A FLAT IMAGE DISPLAY DEVICE
DE3808133A1 High-voltage connection for a flat image rendition device (picture reproduction device)
DE3805858A1 FLAT IMAGE DISPLAY DEVICE
DE3800477A1 HIGH VOLTAGE TRANSFORMER FOR TELEVISIONS
DE3743446A1 Apparatus system
DE3742546A1 LIQUID CRYSTAL CELL
DE3742469C1 Video recorder with a device for recording an additional control signal track on a video tape
DE3742471C1 Video recorder with a video tape containing an additional control signal track
DE3731179A1 Method of recording the video signals for colour television pictures on a recording carrier
DE3730744A1 FLAT IMAGE DISPLAY DEVICE