SPIN PHYSICS, INC.

Organization

SAN DIEGO, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a single-track video ferrite record/reprodu...
- Patent number 4,372,036
- Issue date Feb 8, 1983
- Spin Physics, Inc.
- John F. Bagby
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectively actuable magnetic head
- Patent number 4,346,417
- Issue date Aug 24, 1982
- Spin Physics, Inc.
- Neil J. Griffith
- G11 - INFORMATION STORAGE
Information Patent Grant
High density multitrack magnetic head
- Patent number 4,346,418
- Issue date Aug 24, 1982
- Spin Physics, Inc.
- Dennis F. Cullum
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head employing field feedback
- Patent number 4,343,026
- Issue date Aug 3, 1982
- Spin Physics, Inc.
- Neil J. Griffith
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for controlling exposure of a solid state image sensor array
- Patent number 4,338,514
- Issue date Jul 6, 1982
- Spin Physics, Inc.
- James A. Bixby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus useful for converting asynchronous video information to s...
- Patent number 4,334,247
- Issue date Jun 8, 1982
- Spin Physics, Inc.
- James U. Lemke
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic playback apparatus having immunity to skew
- Patent number 4,330,807
- Issue date May 18, 1982
- Spin Physics, Inc.
- James U. Lemke
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetron sputtering of magnetic materials
- Patent number 4,324,631
- Issue date Apr 13, 1982
- Spin Physics, Inc.
- Benjamin B. Meckel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dropout compensation circuitry
- Patent number 4,323,934
- Issue date Apr 6, 1982
- Spin Physics, Inc.
- Andre Giraud
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a controllable high-permeability tunnel within...
- Patent number 4,322,763
- Issue date Mar 30, 1982
- Spin Physics, Inc.
- James U. Lemke
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus and method
- Patent number 4,318,136
- Issue date Mar 2, 1982
- Spin Physics, Inc.
- Frederick J. Jeffers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thin magnetoresistive head
- Patent number 4,306,215
- Issue date Dec 15, 1981
- Spin Physics, Inc.
- Frederick J. Jeffers
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic target plate for use in magnetron sputtering of magnetic f...
- Patent number 4,299,678
- Issue date Nov 10, 1981
- Spin Physics, Inc.
- Benjamin B. Meckel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coarse and fine control of segmented video playback apparatus with...
- Patent number 4,290,087
- Issue date Sep 15, 1981
- Spin Physics, Inc.
- James A. Bixby
- G11 - INFORMATION STORAGE
Information Patent Grant
Segmented video recording with segment identification codes
- Patent number 4,287,539
- Issue date Sep 1, 1981
- Spin Physics, Inc.
- James A. Bixby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Web transport system
- Patent number 4,256,996
- Issue date Mar 17, 1981
- Spin Physics, Inc.
- Steven W. Brooks
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making multitrack magnetic heads
- Patent number 4,251,910
- Issue date Feb 24, 1981
- Spin Physics, Inc.
- Neil J. Griffith
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for detecting the speed of an electric motor
- Patent number 4,227,129
- Issue date Oct 7, 1980
- Spin Physics, Inc.
- Steven W. Brooks
- G01 - MEASURING TESTING
Information Patent Grant
Segmented video playback apparatus with ancillary recording medium
- Patent number 4,193,098
- Issue date Mar 11, 1980
- Spin Physics, Inc.
- James A. Bixby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multitrack magnetic heads
- Patent number 4,158,213
- Issue date Jun 12, 1979
- Spin Physics, Inc.
- Neil J. Griffith
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a high density multitrack magnetic head
- Patent number 4,114,259
- Issue date Sep 19, 1978
- Spin Physics, Inc.
- Jelmer Dorreboom
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for preparing hot-pressed sintered alloys
- Patent number 4,101,348
- Issue date Jul 18, 1978
- Spin Physics
- Jean Berchtold
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High density multitrack magnetic head
- Patent number 4,084,199
- Issue date Apr 11, 1978
- Spin Physics, Inc.
- Jelmer Dorreboom
- G11 - INFORMATION STORAGE
Information Patent Grant
Video head assembly having discrete arcurate ceramic pieces on roto...
- Patent number 4,040,110
- Issue date Aug 2, 1977
- Spin Physics, Inc.
- John F. Bagby
- G11 - INFORMATION STORAGE
Information Patent Grant
Reel
- Patent number 4,039,156
- Issue date Aug 2, 1977
- Spin Physics, Inc.
- Raymond A. Abraham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Single-track video ferrite record/reproduce head and manufacturing...
- Patent number 4,017,899
- Issue date Apr 12, 1977
- Spin Physics, Inc.
- John F. Bagby
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73354748 - SP 2000
- Serial number 73354748
- Registration number 1278705
- Filing date Mar 15, 1982
- Spin Physics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73127166 - SPIN PHYSICS
- Serial number 73127166
- Registration number 1105781
- Filing date May 16, 1977
- SPIN PHYSICS, INC.
- 37 - Building construction
Information Trademark
73127169 - SP
- Serial number 73127169
- Registration number 1092503
- Filing date May 16, 1977
- SPIN PHYSICS, INC.
- 37 - Building construction
Information Trademark
73127168 - SP
- Serial number 73127168
- Registration number 1092199
- Filing date May 16, 1977
- SPIN PHYSICS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73127167 - SPIN PHYSICS
- Serial number 73127167
- Registration number 1091339
- Filing date May 16, 1977
- SPIN PHYSICS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

SPIN PHYSICS, INC.

Organization

Patents Grantslast 30 patents

Method of manufacturing a single-track video ferrite record/reprodu...

Selectively actuable magnetic head

High density multitrack magnetic head

Magnetoresistive head employing field feedback

Apparatus for controlling exposure of a solid state image sensor array

Apparatus useful for converting asynchronous video information to s...

Magnetic playback apparatus having immunity to skew

Magnetron sputtering of magnetic materials

Dropout compensation circuitry

Magnetic head having a controllable high-permeability tunnel within...

Magnetic recording apparatus and method

Thin magnetoresistive head

Magnetic target plate for use in magnetron sputtering of magnetic f...

Coarse and fine control of segmented video playback apparatus with...

Segmented video recording with segment identification codes

Web transport system

Method of making multitrack magnetic heads

Apparatus for detecting the speed of an electric motor

Segmented video playback apparatus with ancillary recording medium

Multitrack magnetic heads

Method of making a high density multitrack magnetic head

Process for preparing hot-pressed sintered alloys

High density multitrack magnetic head

Video head assembly having discrete arcurate ceramic pieces on roto...

Reel

Single-track video ferrite record/reproduce head and manufacturing...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73354748 - SP 2000

73127166 - SPIN PHYSICS

73127169 - SP

73127168 - SP

73127167 - SPIN PHYSICS