ALTEC CORPORATION

Organization

OKLAHOMA CITY, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Network for use with piezoceramic transducer
- Patent number 4,481,663
- Issue date Nov 6, 1984
- Altec Corporation
- Paul B. Spranger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustical transformer for compression-type loudspeaker with an ann...
- Patent number 4,325,456
- Issue date Apr 20, 1982
- Altec Corporation
- Mark S. Ureda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Loudspeaker overload protection circuit
- Patent number 4,296,278
- Issue date Oct 20, 1981
- Altec Corporation
- Steven B. Cullison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker horn
- Patent number 4,187,926
- Issue date Feb 12, 1980
- Altec Corporation
- Clifford A. Henricksen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adjustably positioned phasing plug
- Patent number 4,180,710
- Issue date Dec 25, 1979
- Altec Corporation
- Paul B. Spranger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input decoupling circuit for transistor differential amplifier
- Patent number 4,180,780
- Issue date Dec 25, 1979
- Altec Corporation
- Paul S. Rumbaugh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-section exponential acoustical horn
- Patent number 4,176,731
- Issue date Dec 4, 1979
- Altec Corporation
- Rex Sinclair
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for testing and evaluating loudspeaker perform...
- Patent number 4,130,023
- Issue date Dec 19, 1978
- Altec Corporation
- Clifford A. Henricksen
- G01 - MEASURING TESTING
Information Patent Grant
Loudspeaker
- Patent number D250586
- Issue date Dec 19, 1978
- Altec Corporation
- Dale A. Nussdorfer
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Modular printed circuit board assembly having cooling means incorpo...
- Patent number 4,122,508
- Issue date Oct 24, 1978
- Altec Corporation
- Paul S. Rumbaugh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Loudspeaker
- Patent number D249941
- Issue date Oct 17, 1978
- Altec Corporation
- Gerald B. Bremseth
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Acoustical transformer for coupling sound waves from the diaphragm...
- Patent number D249509
- Issue date Sep 19, 1978
- Altec Corporation
- Clifford A. Henricksen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Loudspeaker
- Patent number D248647
- Issue date Jul 25, 1978
- Altec Corporation
- Dale A. Nussdorfer
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Parallel power amplifier circuits
- Patent number 4,081,757
- Issue date Mar 28, 1978
- Altec Corporation
- Paul S. Rumbaugh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic filter circuit
- Patent number 4,078,215
- Issue date Mar 7, 1978
- Altec Corporation
- Billy Herman Vinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustical transformer for horn-type loudspeaker
- Patent number 4,050,541
- Issue date Sep 27, 1977
- Altec Corporation
- Clifford A. Henricksen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Heat dissipating device for loudspeaker voice coil
- Patent number 3,991,286
- Issue date Nov 9, 1976
- Altec Corporation
- Clifford A. Henricksen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protective circuit utilizing multilevel power supply output
- Patent number 3,987,342
- Issue date Oct 19, 1976
- Altec Corporation
- Robert J. Bird
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for aligning loudspeaker diaphragm and voice coil assembly
- Patent number 3,967,367
- Issue date Jul 6, 1976
- Altec Corporation
- William L. Hayes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73547523 - NOALA
- Serial number 73547523
- Registration number 1401905
- Filing date Jul 12, 1985
- ALTEC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73262596 - STANLEY SCREAMERS
- Serial number 73262596
- Registration number 1174950
- Filing date May 19, 1980
- Altec Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73262595 - VOICE OF THE HIGHWAY
- Serial number 73262595
- Registration number 1172997
- Filing date May 19, 1980
- Altec Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73247858 - POWER BASS
- Serial number 73247858
- Registration number 1165350
- Filing date Jan 28, 1980
- Altec Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73220256 - TANGERINE
- Serial number 73220256
- Registration number 1140281
- Filing date Jun 19, 1979
- ALTEC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73176164 - INCREMENTAL POWER
- Serial number 73176164
- Registration number 1143162
- Filing date Jun 26, 1978
- ALTEC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73176165 - MANTARAY
- Serial number 73176165
- Registration number 1129868
- Filing date Jun 26, 1978
- ALTEC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73054319 - ALTEC LANSING
- Serial number 73054319
- Registration number 1041673
- Filing date Jun 6, 1975
- ALTEC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

ALTEC CORPORATION

Organization

Patents Grantslast 30 patents

Network for use with piezoceramic transducer

Acoustical transformer for compression-type loudspeaker with an ann...

Loudspeaker overload protection circuit

Loudspeaker horn

Adjustably positioned phasing plug

Input decoupling circuit for transistor differential amplifier

Two-section exponential acoustical horn

Method and apparatus for testing and evaluating loudspeaker perform...

Loudspeaker

Modular printed circuit board assembly having cooling means incorpo...

Loudspeaker

Acoustical transformer for coupling sound waves from the diaphragm...

Loudspeaker

Parallel power amplifier circuits

Electronic filter circuit

Acoustical transformer for horn-type loudspeaker

Heat dissipating device for loudspeaker voice coil

Protective circuit utilizing multilevel power supply output

Method for aligning loudspeaker diaphragm and voice coil assembly

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73547523 - NOALA

73262596 - STANLEY SCREAMERS

73262595 - VOICE OF THE HIGHWAY

73247858 - POWER BASS

73220256 - TANGERINE

73176164 - INCREMENTAL POWER

73176165 - MANTARAY

73054319 - ALTEC LANSING