NEW FOCUS, INC

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SAN JOSE, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser coherence control using homogeneous linewidth broadening
- Patent number 7,280,568
- Issue date Oct 9, 2007
- New Focus, Inc.
- Robert S. Williamson, III
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical receiver including a dual gain path amplifier system
- Patent number 7,092,644
- Issue date Aug 15, 2006
- New Focus, Inc.
- Andrew Davidson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration monitoring in optical and opto-electronic beam guiding sy...
- Patent number 6,987,626
- Issue date Jan 17, 2006
- New Focus, Inc.
- Evan D. H. Green
- G02 - OPTICS
Information Patent Grant
External cavity laser with dispersion compensation for mode-hop-fre...
- Patent number 6,940,879
- Issue date Sep 6, 2005
- New Focus, Inc.
- Guangzhi G. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Closed loop mover assembly with measurement system
- Patent number 6,911,763
- Issue date Jun 28, 2005
- New Focus, Inc., a Delaware Corporation
- Andrew Ziegler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
External cavity laser with high spectral purity output
- Patent number 6,788,726
- Issue date Sep 7, 2004
- New Focus, Inc.
- Guangzhi Z. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for controlling a piezo actuator
- Patent number 6,707,231
- Issue date Mar 16, 2004
- New Focus, Inc.
- John Pease
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method & apparatus for packaging high frequency components
- Patent number 6,632,029
- Issue date Oct 14, 2003
- New Focus, Inc.
- Robert S. Williamson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External cavity laser apparatus
- Patent number 6,625,183
- Issue date Sep 23, 2003
- New Focus, Inc.
- Carter F. Hand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanically grounded tunable laser
- Patent number 6,614,829
- Issue date Sep 2, 2003
- New Focus, Inc.
- Alexander V. Tuganov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser with suppression of spontaneous emission
- Patent number 6,608,847
- Issue date Aug 19, 2003
- New Focus, Inc.
- Guangzhi Z. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuously grating-tuned external cavity laser with automatic sup...
- Patent number 6,606,340
- Issue date Aug 12, 2003
- New Focus, Inc.
- Guangzhi Z. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Real time process control of optical components using linearly swep...
- Patent number 6,597,449
- Issue date Jul 22, 2003
- New Focus, Inc.
- Gregory L. Smolka
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus to minimize effects of ASE in optical measurem...
- Patent number 6,559,946
- Issue date May 6, 2003
- New Focus, Inc.
- Andrew Davidson
- G01 - MEASURING TESTING
Information Patent Grant
Electro optic converter having a passive waveguide and exhibiting i...
- Patent number 6,528,776
- Issue date Mar 4, 2003
- New Focus, Inc.
- Robert A. Marsland
- G02 - OPTICS
Information Patent Grant
Tunable laser transmitter with internal wavelength grid generators
- Patent number 6,526,071
- Issue date Feb 25, 2003
- New Focus, Inc.
- Paul Zorabedian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for optical transmission
- Patent number 6,522,673
- Issue date Feb 18, 2003
- New Focus, Inc.
- Robert S. Williamson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive thermal stabilization of the optical path length in a tunab...
- Patent number 6,493,365
- Issue date Dec 10, 2002
- New Focus, Inc.
- I-Fan Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for controlling a piezoelectric assembly of a piezo actua...
- Patent number 6,476,537
- Issue date Nov 5, 2002
- New Focus, Inc.
- John Pease
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for aligning fiber optics with optical elements
- Patent number 6,470,120
- Issue date Oct 22, 2002
- New Focus, Inc.
- Evan D. H. Green
- G02 - OPTICS
Information Patent Grant
Open loop wavelength control system for a tunable laser
- Patent number 6,434,173
- Issue date Aug 13, 2002
- New Focus, Inc.
- Alexander V. Tuganov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical MUX/DEMUX
- Patent number 6,373,604
- Issue date Apr 16, 2002
- New Focus, Inc.
- Ping Xie
- G02 - OPTICS
Information Patent Grant
Optical polarization beam combiner/splitter
- Patent number 6,373,631
- Issue date Apr 16, 2002
- New Focus Inc.
- Yonglin Huang
- G02 - OPTICS
Information Patent Grant
Method and apparatus for optical reception
- Patent number 6,364,541
- Issue date Apr 2, 2002
- New Focus, Inc.
- Michael P. Nesnidal
- G02 - OPTICS
Information Patent Grant
Polarization insensitive fused fiber coupler method and apparatus
- Patent number 6,363,190
- Issue date Mar 26, 2002
- New Focus, Inc.
- Peter Z. Chen
- G02 - OPTICS
Information Patent Grant
Modular motion stages utilizing interconnecting elements
- Patent number 6,350,080
- Issue date Feb 26, 2002
- New Focus, Inc.
- Khiem Ba Do
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Near-visible light detection method and apparatus
- Patent number 6,340,820
- Issue date Jan 22, 2002
- New Focus
- Katharine E. Youden
- G01 - MEASURING TESTING
Information Patent Grant
Optical polarization beam combiner/splitter
- Patent number 6,331,913
- Issue date Dec 18, 2001
- New Focus, Inc.
- Yonglin Huang
- G02 - OPTICS
Information Patent Grant
Interferometer for monitoring wavelength in an optical beam
- Patent number 6,331,892
- Issue date Dec 18, 2001
- New Focus, Inc.
- Evan D. H. Green
- G01 - MEASURING TESTING
Information Patent Grant
Passive thermal stabilization of the tuning element in a tunable laser
- Patent number 6,330,253
- Issue date Dec 11, 2001
- New Focus, Inc.
- Alexander V. Tuganov
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Narrow band laser with wavelength stability
- Publication number 20070127539
- Publication date Jun 7, 2007
- New Focus, Inc.
- Weizhi Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microbend fused fiber coupler method and apparatus
- Publication number 20030138212
- Publication date Jul 24, 2003
- New Focus, Inc., a California Corporation
- Peter Z. Chen
- G02 - OPTICS
Information Patent Application
Method & apparatus for optical transmission
- Publication number 20030138024
- Publication date Jul 24, 2003
- New Focus, Inc.
- Robert S. Williamson
- G02 - OPTICS
Information Patent Application
Dual-stage optical isolator minimized polarization mode dispersion...
- Publication number 20020071182
- Publication date Jun 13, 2002
- New Focus, Inc.
- Yonglin Huang
- G02 - OPTICS
Information Patent Application
Optical isolator with reduced insertion loss and minimized polariza...
- Publication number 20020060843
- Publication date May 23, 2002
- New Focus, Inc.
- Yonglin Huang
- G02 - OPTICS

Trademarklast 30 trademarks

Information Trademark
76233260 - IPBC
- Serial number 76233260
- Registration number 2847995
- Filing date Mar 30, 2001
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76233594 - IPBS
- Serial number 76233594
- Filing date Mar 30, 2001
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76088334
- Serial number 76088334
- Registration number 2566106
- Filing date Jul 10, 2000
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75215769 - VELOCITY
- Serial number 75215769
- Registration number 2130320
- Filing date Dec 19, 1996
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74077107 - V
- Serial number 74077107
- Registration number 1685763
- Filing date Jul 9, 1990
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74077106 - NEW FOCUS
- Serial number 74077106
- Registration number 1687057
- Filing date Jul 9, 1990
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74077108 - V
- Serial number 74077108
- Registration number 1728545
- Filing date Jul 9, 1990
- New Focus, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

NEW FOCUS, INC

Organization

Patents Grantslast 30 patents

Laser coherence control using homogeneous linewidth broadening

Optical receiver including a dual gain path amplifier system

Vibration monitoring in optical and opto-electronic beam guiding sy...

External cavity laser with dispersion compensation for mode-hop-fre...

Closed loop mover assembly with measurement system

External cavity laser with high spectral purity output

Method and apparatus for controlling a piezo actuator

Method &#x00026; apparatus for packaging high frequency components

External cavity laser apparatus

Mechanically grounded tunable laser

Tunable laser with suppression of spontaneous emission

Continuously grating-tuned external cavity laser with automatic sup...

Real time process control of optical components using linearly swep...

Method and apparatus to minimize effects of ASE in optical measurem...

Electro optic converter having a passive waveguide and exhibiting i...

Tunable laser transmitter with internal wavelength grid generators

Method and apparatus for optical transmission

Passive thermal stabilization of the optical path length in a tunab...

Apparatus for controlling a piezoelectric assembly of a piezo actua...

Method and apparatus for aligning fiber optics with optical elements

Open loop wavelength control system for a tunable laser

Optical MUX/DEMUX

Optical polarization beam combiner/splitter

Method and apparatus for optical reception

Polarization insensitive fused fiber coupler method and apparatus

Modular motion stages utilizing interconnecting elements

Near-visible light detection method and apparatus

Optical polarization beam combiner/splitter

Interferometer for monitoring wavelength in an optical beam

Passive thermal stabilization of the tuning element in a tunable laser

Patents Applicationslast 30 patents

Narrow band laser with wavelength stability

Microbend fused fiber coupler method and apparatus

Method & apparatus for optical transmission

Dual-stage optical isolator minimized polarization mode dispersion...

Optical isolator with reduced insertion loss and minimized polariza...

Trademarklast 30 trademarks

76233260 - IPBC

76233594 - IPBS

76088334

75215769 - VELOCITY

74077107 - V

74077106 - NEW FOCUS

74077108 - V

Method & apparatus for packaging high frequency components