Spectra-Physics

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser beam scanner with low cost ditherer mechanism
- Patent number 5,329,103
- Issue date Jul 12, 1994
- Spectra-Physics
- Joseph F. Rando
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanning system for preferentially aligning a package in an optimal...
- Patent number 5,256,864
- Issue date Oct 26, 1993
- Spectra-Physics
- Joseph F. Rando
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modular handheld or fixed scanner
- Patent number 5,214,270
- Issue date May 25, 1993
- Spectra-Physics
- Joseph F. Rando
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for automatic depth control for earth moving and grading
- Patent number 5,184,293
- Issue date Feb 2, 1993
- Spectra Physics
- Christopher O. Middleton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tunable dye laser with thin birefringent filter for improved tuning
- Patent number 5,175,736
- Issue date Dec 29, 1992
- Spectra-Physics
- Ben Woodward
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air cooled RF induction excited ion laser
- Patent number 5,048,032
- Issue date Sep 10, 1991
- Spectra-Physics
- John P. Ekstrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crossed dot bar graph display for indication of position of a light...
- Patent number 5,047,609
- Issue date Sep 10, 1991
- Spectra-Physics
- John P. Ekstrand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High power diode-pumped solid state laser with unstable resonator
- Patent number 5,022,043
- Issue date Jun 4, 1991
- Spectra-Physics
- Ralph R. Jacobs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Near resonant Nd.sup.3+, solid state laser system
- Patent number 5,022,041
- Issue date Jun 4, 1991
- Spectra-Physics
- Ralph R. Jacobs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for aligning the optic axis of an intra-cavity birefringe...
- Patent number 5,020,073
- Issue date May 28, 1991
- Spectra-Physics
- Anthony J. Alfrey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spill control mounting for data gathering system
- Patent number 4,991,692
- Issue date Feb 12, 1991
- Spectra-Physics
- Howard H. Nojiri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink saving method for plotters
- Patent number 4,980,843
- Issue date Dec 25, 1990
- Spectra-Physics
- Lawrence R. Joba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acousto-optical device with lithium tantalate transducer
- Patent number 4,979,176
- Issue date Dec 18, 1990
- Spectra-Physics
- Eddie H. C. Young
- G02 - OPTICS
Information Patent Grant
Bar code scanner and method of scanning
- Patent number 4,963,719
- Issue date Oct 16, 1990
- Spectra-Physics
- Michael T. Brooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser oscillator/amplifier with compensation for stress birefringence
- Patent number 4,955,725
- Issue date Sep 11, 1990
- Spectra-Physics
- Bertram C. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Angular optical cavity alignment adjustment utilizing variable dist...
- Patent number 4,953,176
- Issue date Aug 28, 1990
- Spectra-Physics
- John P. Ekstrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser with adjustable mirror for mode control
- Patent number 4,951,285
- Issue date Aug 21, 1990
- Spectra-Physics
- John L. Cole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single frequency solid state laser
- Patent number 4,942,582
- Issue date Jul 17, 1990
- Spectra-Physics
- Gregory J. Kintz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphic scanning aids for a laser scanner
- Patent number 4,933,539
- Issue date Jun 12, 1990
- Spectra-Physics
- Brian S. Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat dissipating fin and method for making fin assembly
- Patent number 4,928,756
- Issue date May 29, 1990
- Spectra-Physics
- William Shull
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Z-fold paper sheet carrier
- Patent number 4,923,188
- Issue date May 8, 1990
- Spectra-Physics
- Kenneth E. Neir
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for automatic position control of a tool
- Patent number 4,924,374
- Issue date May 8, 1990
- Spectra-Physics
- Christohper O. Middleton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multipass laser amplifier with at least one expanded pass
- Patent number 4,918,395
- Issue date Apr 17, 1990
- Spectra-Physics
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Series resonant magnetic amplifier power supply
- Patent number 4,916,590
- Issue date Apr 10, 1990
- Spectra-Physics
- Alan W. Petersen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optical fiber for pulse compression
- Patent number 4,913,520
- Issue date Apr 3, 1990
- Spectra-Physics
- James D. Kafka
- G02 - OPTICS
Information Patent Grant
Method for automatic depth control for earth moving and grading
- Patent number 4,914,593
- Issue date Apr 3, 1990
- Spectra-Physics
- Christopher O. Middleton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Adjustable aperture
- Patent number 4,910,739
- Issue date Mar 20, 1990
- Spectra-Physics
- Shinan-Chur S. Sheng
- G02 - OPTICS
Information Patent Grant
Water cooled laser housing and assembly
- Patent number 4,897,851
- Issue date Jan 30, 1990
- Spectra-Physics
- David L. Vecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Longitudinally pumped laser oscillator
- Patent number 4,894,831
- Issue date Jan 16, 1990
- Spectra-Physics
- Anthony J. Alfrey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Absorbing filter in pump cavity for control of beam quality
- Patent number 4,894,837
- Issue date Jan 16, 1990
- Spectra-Physics
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS

Spectra-Physics

Organization

Patents Grantslast 30 patents

Laser beam scanner with low cost ditherer mechanism

Scanning system for preferentially aligning a package in an optimal...

Modular handheld or fixed scanner

Apparatus for automatic depth control for earth moving and grading

Tunable dye laser with thin birefringent filter for improved tuning

Air cooled RF induction excited ion laser

Crossed dot bar graph display for indication of position of a light...

High power diode-pumped solid state laser with unstable resonator

Near resonant Nd.sup.3+, solid state laser system

Apparatus for aligning the optic axis of an intra-cavity birefringe...

Spill control mounting for data gathering system

Ink saving method for plotters

Acousto-optical device with lithium tantalate transducer

Bar code scanner and method of scanning

Laser oscillator/amplifier with compensation for stress birefringence

Angular optical cavity alignment adjustment utilizing variable dist...

Laser with adjustable mirror for mode control

Single frequency solid state laser

Graphic scanning aids for a laser scanner

Heat dissipating fin and method for making fin assembly

Z-fold paper sheet carrier

Method for automatic position control of a tool

Multipass laser amplifier with at least one expanded pass

Series resonant magnetic amplifier power supply

Optical fiber for pulse compression

Method for automatic depth control for earth moving and grading

Adjustable aperture

Water cooled laser housing and assembly

Longitudinally pumped laser oscillator

Absorbing filter in pump cavity for control of beam quality

Patents Applicationslast 30 patents

Trademarklast 30 trademarks