TELEFUNKEN Fernseh und Rundfunk GmbH

Organization

D-3000 Hannover 91, DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Transducer circuit with adjustable output impedance
- Patent number 5,455,533
- Issue date Oct 3, 1995
- Telefunken Fernseh und Rundfunk GmbH
- Hartmut Kollner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for the transmission of items of auxiliary information in an...
- Patent number 5,444,720
- Issue date Aug 22, 1995
- Telefunken, Fernseh und Rundfunk GmbH
- Karl-Heinz Schwaiger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for transmitting a signal
- Patent number 5,361,278
- Issue date Nov 1, 1994
- Telefunken Fernseh und Rundfunk GmbH
- Thomas Vaupel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting periodically repeated teletext data in a te...
- Patent number 5,355,170
- Issue date Oct 11, 1994
- Telefunken Fernseh und Rundfunk GmbH
- Gerhard Eitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television system providing wide aspect ratio image information com...
- Patent number 5,231,491
- Issue date Jul 27, 1993
- Telefunken Fernseh und Rundfunk GmbH
- Gerhard Holoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for transmitting and receiving a signal
- Patent number 5,227,990
- Issue date Jul 13, 1993
- Telefunken Fernseh und Rundfunk GmbH
- Thomas Vaupel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting a signal
- Patent number 5,214,742
- Issue date May 25, 1993
- Telefunken Fernseh und Rundfunk GmbH
- Bernd Edler
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Transformation circuit arrangement
- Patent number 4,841,465
- Issue date Jun 20, 1989
- Telefunken Fernseh und Rundfunk GmbH
- The A. Vuong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coil with magnetizable rod core
- Patent number 4,806,831
- Issue date Feb 21, 1989
- TELEFUNKEN Fernseh und Rundfunk
- Walter Goseberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synchronizing pattern
- Patent number 4,773,084
- Issue date Sep 20, 1988
- Telefunken Fernseh und Rundfunk GmbH
- Werner Scholz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic tape recorder
- Patent number 4,769,726
- Issue date Sep 6, 1988
- Telefunken Fernseh und Rundfunk GmbH
- Hans-Joachim Platte
- G11 - INFORMATION STORAGE
Information Patent Grant
Loudspeaker unit with means for releasably fastening loudspeaker ch...
- Patent number 4,752,962
- Issue date Jun 21, 1988
- Telefunken Fernseh und Rundfunk GmbH
- Karl-Heinz Thiele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connector for a picture tube
- Patent number 4,748,437
- Issue date May 31, 1988
- Telefunken Fernseh und Rundfunk GmbH
- Walter Goseberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remote control device for controlling various functions of one or m...
- Patent number 4,728,949
- Issue date Mar 1, 1988
- Telefunken Fernseh und Rundfunk GmbH
- Hans-Joachim Platte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital data transmission method
- Patent number 4,694,336
- Issue date Sep 15, 1987
- Telefunken Fernseh und Rundfunk GmbH
- Heinz-Werner Keesen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coil with magnetisable rod core
- Patent number 4,680,566
- Issue date Jul 14, 1987
- Telefunken Fernseh und Rundfunk GmbH
- Walter Goseberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Decoder for a frequency-keyed signal, particularly an FSK-video tex...
- Patent number 4,649,551
- Issue date Mar 10, 1987
- Telefunken Fernseh und Rundfunk GmbH
- Hans-Dieter Sander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase control circuit
- Patent number 4,639,687
- Issue date Jan 27, 1987
- Telefunken Fernseh und Rundfunk GmbH
- Werner Scholz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Playback device for a digital signal recorded by a plurality of heads
- Patent number 4,636,875
- Issue date Jan 13, 1987
- Telefunken Fernseh und Rundfunk GmbH
- Werner Scholz
- G11 - INFORMATION STORAGE
Information Patent Grant
Switched mode power supply
- Patent number 4,595,977
- Issue date Jun 17, 1986
- Telefunken Fernseh und Rundfunk GmbH
- Wilfried von der Ohe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for compensating signal interference in a PCM audio transmis...
- Patent number 4,590,531
- Issue date May 20, 1986
- Telefunken Fernseh und Rundfunk GmbH
- Hans-Joachim Platte
- G11 - INFORMATION STORAGE

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
74323227 - ASPEC
- Serial number 74323227
- Registration number 1821066
- Filing date Oct 19, 1992
- TELEFUNKEN Fernseh und Rundfunk GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74323824 - DSR DIGITAL SATELLITE RADIO
- Serial number 74323824
- Registration number 1824167
- Filing date Oct 19, 1992
- TELEFUNKEN Fernseh und Rundfunk GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74202691 - MUSICAM
- Serial number 74202691
- Filing date Sep 12, 1991
- TELEFUNKEN Fernseh und Rundfunk GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74108379 - DAB
- Serial number 74108379
- Registration number 1835010
- Filing date Oct 23, 1990
- TELEFUNKEN Fernseh und Rundfunk GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

TELEFUNKEN Fernseh und Rundfunk GmbH

Organization

Patents Grantslast 30 patents

Transducer circuit with adjustable output impedance

Method for the transmission of items of auxiliary information in an...

Process for transmitting a signal

Method for transmitting periodically repeated teletext data in a te...

Television system providing wide aspect ratio image information com...

Process for transmitting and receiving a signal

Method for transmitting a signal

Transformation circuit arrangement

Coil with magnetizable rod core

Synchronizing pattern

Magnetic tape recorder

Loudspeaker unit with means for releasably fastening loudspeaker ch...

Connector for a picture tube

Remote control device for controlling various functions of one or m...

Digital data transmission method

Coil with magnetisable rod core

Decoder for a frequency-keyed signal, particularly an FSK-video tex...

Phase control circuit

Playback device for a digital signal recorded by a plurality of heads

Switched mode power supply

System for compensating signal interference in a PCM audio transmis...

Trademarklast 30 trademarks

74323227 - ASPEC

74323824 - DSR DIGITAL SATELLITE RADIO

74202691 - MUSICAM

74108379 - DAB