EASTMAN TECHNOLOGY, INC

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ROCHESTER, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a multitrack magnetic head employing double...
- Patent number 4,412,379
- Issue date Nov 1, 1983
- Eastman Technology Inc.
- James U. Lemke
- G11 - INFORMATION STORAGE
Information Patent Grant
Transport apparatus for use with a linear tape recorder
- Patent number 4,410,149
- Issue date Oct 18, 1983
- Eastman Technology, Inc.
- Lee B. Armstrong
- G11 - INFORMATION STORAGE
Information Patent Grant
Skew calculation using information recorded along a single timing t...
- Patent number 4,342,057
- Issue date Jul 27, 1982
- Eastman Technology, Inc.
- Gary A. LaBeau
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast frame rate augmentation
- Patent number 4,339,775
- Issue date Jul 13, 1982
- Eastman Technology, Inc.
- James U. Lemke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital time base correction
- Patent number 4,330,846
- Issue date May 18, 1982
- Eastman Technology, Inc.
- Joseph H. Colles
- G11 - INFORMATION STORAGE
Information Patent Grant
Lap and dissolve in video cameras with VTR
- Patent number 4,325,088
- Issue date Apr 13, 1982
- Eastman Technology, Inc.
- Charles E. Wright
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast frame rate sensor readout
- Patent number 4,322,752
- Issue date Mar 30, 1982
- Eastman Technology, Inc.
- James A. Bixby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multitrack magnetic head employing double helix structure
- Patent number 4,316,227
- Issue date Feb 16, 1982
- Eastman Technology, Inc.
- James U. Lemke
- G11 - INFORMATION STORAGE
Information Patent Grant
Multitrack magnetic head employing double helix structure
- Patent number 4,314,298
- Issue date Feb 2, 1982
- Eastman Technology, Inc.
- William W. French
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording using recording media having temperature depende...
- Patent number 4,277,806
- Issue date Jul 7, 1981
- Eastman Technology, Inc.
- Frederick J. Jeffers
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming electrical components over magnetic images
- Patent number 4,256,781
- Issue date Mar 17, 1981
- Eastman Technology, Inc.
- Richard J. McClure
- G11 - INFORMATION STORAGE
Information Patent Grant
Video recording and reproducing apparatus having variable reproduct...
- Patent number 4,180,832
- Issue date Dec 25, 1979
- Eastman Technology, Inc.
- James A. Bixby
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetoresistive head
- Patent number 4,164,770
- Issue date Aug 14, 1979
- Eastman Technology, Inc.
- Frederick J. Jeffers
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head employing flux interrogation
- Patent number 4,137,554
- Issue date Jan 30, 1979
- Eastman Technology Inc.
- Richard J. McClure
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic film sensor
- Patent number 4,136,370
- Issue date Jan 23, 1979
- Eastman Technology, Inc.
- Charles R. Moeller
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head employing hard axis thin film inductor
- Patent number 4,136,371
- Issue date Jan 23, 1979
- Eastman Technology, Inc.
- Charles R. Moeller
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage mode amplifier for use with a high Q magnetic head
- Patent number 4,134,140
- Issue date Jan 9, 1979
- Eastman Technology, Inc.
- Charles E. Wright
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with mechanically isolated thin film sensor
- Patent number 4,123,790
- Issue date Oct 31, 1978
- Eastman Technology, Inc.
- Charles R. Moeller
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for forming magnetic images by piezoelectric c...
- Patent number 4,106,028
- Issue date Aug 8, 1978
- Eastman Technology, Inc.
- Frederick J. Jeffers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Alternating line video recorder/reproducer
- Patent number 4,090,214
- Issue date May 16, 1978
- Eastman Technology, Inc.
- Charles Edward Wright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for modifying the time base of signals
- Patent number 3,947,874
- Issue date Mar 30, 1976
- Eastman Technology, Inc.
- Robert A. Lentz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for modifying the time base of signals
- Patent number 3,932,888
- Issue date Jan 13, 1976
- Eastman Technology, Inc.
- James U. Lemke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for modifying the time base of signals
- Patent number 3,931,638
- Issue date Jan 6, 1976
- Eastman Technology, Inc.
- Robert A. Lentz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
74024387 - WAFERPAK
- Serial number 74024387
- Registration number 1619674
- Filing date Jan 31, 1990
- EASTMAN TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73830932 - AZTEK
- Serial number 73830932
- Registration number 1594910
- Filing date Oct 12, 1989
- EASTMAN TECHNOLOGY, INC.
- 7 - Machines and machine tools
Information Trademark
73751666 - WISDOM
- Serial number 73751666
- Registration number 1535133
- Filing date Sep 12, 1988
- EASTMAN TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

EASTMAN TECHNOLOGY, INC

Organization

Patents Grantslast 30 patents

Method of manufacturing a multitrack magnetic head employing double...

Transport apparatus for use with a linear tape recorder

Skew calculation using information recorded along a single timing t...

Fast frame rate augmentation

Digital time base correction

Lap and dissolve in video cameras with VTR

Fast frame rate sensor readout

Multitrack magnetic head employing double helix structure

Multitrack magnetic head employing double helix structure

Magnetic recording using recording media having temperature depende...

Method of forming electrical components over magnetic images

Video recording and reproducing apparatus having variable reproduct...

Thin film magnetoresistive head

Magnetic head employing flux interrogation

Magnetic film sensor

Magnetic head employing hard axis thin film inductor

Voltage mode amplifier for use with a high Q magnetic head

Magnetic head with mechanically isolated thin film sensor

Method and apparatus for forming magnetic images by piezoelectric c...

Alternating line video recorder/reproducer

Apparatus for modifying the time base of signals

Apparatus for modifying the time base of signals

Apparatus for modifying the time base of signals

Trademarklast 30 trademarks

74024387 - WAFERPAK

73830932 - AZTEK

73751666 - WISDOM