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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor ring and folded cavity lasers
Patent number
5,231,642
Issue date
Jul 27, 1993
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming current barriers in semiconductor lasers
Patent number
5,219,785
Issue date
Jun 15, 1993
Spectra Diode Laboratories, Inc.
David F. Welch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming current barriers in semiconductor lasers
Patent number
5,193,098
Issue date
Mar 9, 1993
Spectra Diode Laboratories, Inc.
David F. Welch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coupling arrangements for frequency-doubled diode lasers
Patent number
5,185,752
Issue date
Feb 9, 1993
Spectra Diode Laboratories, Inc.
David F. Welch
G02 - OPTICS
Information
Patent Grant
Spectrally stable laser diode with internal reflector
Patent number
5,185,754
Issue date
Feb 9, 1993
Spectra Diode Laboratories, Inc.
Richard R. Craig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Brightness conserving optical system for modifying beam symmetry
Patent number
5,168,401
Issue date
Dec 1, 1992
Spectra Diode Laboratories, Inc.
John Endriz
G02 - OPTICS
Information
Patent Grant
Antiguided semiconductor laser array with edge reflectors
Patent number
5,159,604
Issue date
Oct 27, 1992
Spectra Diode Laboratories, Inc.
David G. Mehuys
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Broad beam laser diode with integrated amplifier
Patent number
5,103,456
Issue date
Apr 7, 1992
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ribbed submounts for two dimensional stacked laser array
Patent number
5,099,488
Issue date
Mar 24, 1992
Spectra Diode Laboratories, Inc.
Mitra Ahrabi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical amplifier with folded light path and laser-amplifier combin...
Patent number
5,088,105
Issue date
Feb 11, 1992
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pulse jitter reduction method for a laser diode or array
Patent number
5,065,401
Issue date
Nov 12, 1991
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical system with bright light output
Patent number
RE33722
Issue date
Oct 22, 1991
Spectra Diode Laboratories, Inc.
Donald R. Scifres
385 - Optical waveguides
Information
Patent Grant
Heterostructure laser with lattice mismatch
Patent number
5,048,036
Issue date
Sep 10, 1991
Spectra Diode Laboratories, Inc.
Donald R. Scifres
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Phase conjugate laser
Patent number
5,033,054
Issue date
Jul 16, 1991
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated laser-amplifier with steerable beam
Patent number
5,003,550
Issue date
Mar 26, 1991
Spectra Diode Laboratories, Inc.
David F. Welch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diode laser with external lens cavity
Patent number
4,995,050
Issue date
Feb 19, 1991
Spectra Diode Laboratories, Inc.
Robert G. Waarts
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
GaAs/AlGaAs heterostructure laser containing indium
Patent number
4,984,242
Issue date
Jan 8, 1991
Spectra Diode Laboratories, Inc.
Donald R. Scifres
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Talbot cavity diode laser with uniform single-mode output
Patent number
4,972,427
Issue date
Nov 20, 1990
Spectra Diode Laboratories, Inc.
William Streifer
G02 - OPTICS
Information
Patent Grant
Laser flare
Patent number
4,934,273
Issue date
Jun 19, 1990
Spectra Diode Laboratories, Inc.
John G. Endriz
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method of forming a semiconductor laser
Patent number
4,933,301
Issue date
Jun 12, 1990
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of initiating a sequence of pyrotechnic events
Patent number
4,862,802
Issue date
Sep 5, 1989
Spectra Diode Laboratories, Inc.
William Streifer
F42 - AMMUNITION BLASTING
Information
Patent Grant
Window laser with high power reduced divergence output
Patent number
4,845,725
Issue date
Jul 4, 1989
Spectra Diode Laboratories, Inc.
David F. Welch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diode laser arrangement forming bright image
Patent number
4,826,269
Issue date
May 2, 1989
Spectra Diode Laboratories, Inc.
William Streifer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bright output optical system with tapered bundle
Patent number
4,820,010
Issue date
Apr 11, 1989
Spectra Diode Laboratories, Inc.
Donald R. Scifres
G02 - OPTICS
Information
Patent Grant
Optical system with bright light output
Patent number
4,818,062
Issue date
Apr 4, 1989
Spectra Diode Laboratories, Inc.
Donald R. Scifres
G02 - OPTICS
Information
Patent Grant
Semiconductor laser with integrated optical elements
Patent number
4,815,084
Issue date
Mar 21, 1989
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid Y-junction laser array
Patent number
4,809,288
Issue date
Feb 28, 1989
Spectra Diode Laboratories, Inc.
David Welch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lateral superradiance suppressing diode laser bar
Patent number
4,803,691
Issue date
Feb 7, 1989
Spectra Diode Laboratories, Inc.
Donald R. Scifres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
End and side pumped laser
Patent number
4,794,615
Issue date
Dec 27, 1988
Spectra Diode Laboratories, Inc.
Josef Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical system with bright light output
Patent number
4,763,975
Issue date
Aug 16, 1988
Spectra Diode Laboratories, Inc.
Donald R. Scifres
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74136030 - SDL
Serial number
74136030
Registration number
1808850
Filing date
Feb 4, 1991
Spectra Diode Laboratories, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments