Duwayne R. Anderson

Person

St. Helens, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Swept wavelength meter
- Patent number 6,985,234
- Issue date Jan 10, 2006
- Thorlabs, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-pigtailed assembly
- Patent number 6,948,859
- Issue date Sep 27, 2005
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Single sweep measurement of multiple optical characteristics
- Patent number 6,888,625
- Issue date May 3, 2005
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Single sweep polarization dependent loss measurement
- Patent number 6,856,386
- Issue date Feb 15, 2005
- Thorlabs, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-pigtailed assembly
- Patent number 6,789,955
- Issue date Sep 14, 2004
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Optical system providing concurrent detection of a calibration sign...
- Patent number 6,573,990
- Issue date Jun 3, 2003
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Real-time wavelength calibration for swept lasers
- Patent number 6,570,894
- Issue date May 27, 2003
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Automatic testing
- Patent number 6,560,554
- Issue date May 6, 2003
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Twisting fiber depolarizer
- Patent number 6,396,965
- Issue date May 28, 2002
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Optical time domain reflectometer with bandwidth correction
- Patent number 5,963,313
- Issue date Oct 5, 1999
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Active APD gain control for an optical receiver
- Patent number 5,929,982
- Issue date Jul 27, 1999
- Tektronix, Inc.
- Duwayne R. Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multimode optical time domain reflectometer having improved resolution
- Patent number 5,708,500
- Issue date Jan 13, 1998
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Remote fiber test system using a non-blocking N.times.N mechanical...
- Patent number 5,664,033
- Issue date Sep 2, 1997
- Tektronix, Inc.
- Friedrich Scheu
- G02 - OPTICS
Information Patent Grant
Remote fiber test system using mechanical optical switches
- Patent number 5,649,036
- Issue date Jul 15, 1997
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Method of determining angular coordinates of opposing optical fiber...
- Patent number 5,623,563
- Issue date Apr 22, 1997
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Method of aligning opposing optical transmission paths in a mechani...
- Patent number 5,623,562
- Issue date Apr 22, 1997
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Optical fiber alignment apparatus for a mechanical optical switch
- Patent number 5,600,739
- Issue date Feb 4, 1997
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Mechanical optical switch
- Patent number 5,559,909
- Issue date Sep 24, 1996
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Electrically controlled mechanical optical switch
- Patent number 5,438,638
- Issue date Aug 1, 1995
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Grant
Method and apparatus for identifying echoes detected by an optical...
- Patent number 5,373,356
- Issue date Dec 13, 1994
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Locating the position of an event in acquired digital data at sub-s...
- Patent number 5,365,328
- Issue date Nov 15, 1994
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
High resolution optical fault locator
- Patent number 5,008,545
- Issue date Apr 16, 1991
- Tektronix, Inc.
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Laser pigtail assembly and method of manufacture
- Patent number 4,969,702
- Issue date Nov 13, 1990
- Tektronix, Inc.
- Duwayne R. Anderson
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COHERENT FIBER BRAGG GRATING SENSOR SYSTEMS AND METHODS
- Publication number 20200363241
- Publication date Nov 19, 2020
- Fiber Sensys, LLC
- Duwayne Anderson
- G01 - MEASURING TESTING
Information Patent Application
SINGLE SWEEP MEASUREMENT OF MULTIPLE OPTICAL CHARACTERISTICS
- Publication number 20040207833
- Publication date Oct 21, 2004
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Application
Single sweep polarization dependent loss measurement
- Publication number 20040184029
- Publication date Sep 23, 2004
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Application
Vector representation of polarization dependent loss
- Publication number 20040070759
- Publication date Apr 15, 2004
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Application
Fiber-pigtailed assembly
- Publication number 20040005125
- Publication date Jan 8, 2004
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Application
Thermally compensated fiber bragg grating assembly
- Publication number 20030210863
- Publication date Nov 13, 2003
- Jonathan E. Myers
- G02 - OPTICS
Information Patent Application
Fiber-pigtailed assembly
- Publication number 20030138218
- Publication date Jul 24, 2003
- Duwayne R. Anderson
- G02 - OPTICS
Information Patent Application
Swept wavelength meter
- Publication number 20020163646
- Publication date Nov 7, 2002
- Duwayne R. Anderson
- G01 - MEASURING TESTING
Information Patent Application
Real-time wavelength calibration for swept lasers
- Publication number 20020131045
- Publication date Sep 19, 2002
- Duwayne R. Anderson
- G01 - MEASURING TESTING

Duwayne R. Anderson

Person

Patents Grantslast 30 patents

Swept wavelength meter

Fiber-pigtailed assembly

Single sweep measurement of multiple optical characteristics

Single sweep polarization dependent loss measurement

Fiber-pigtailed assembly

Optical system providing concurrent detection of a calibration sign...

Real-time wavelength calibration for swept lasers

Automatic testing

Twisting fiber depolarizer

Optical time domain reflectometer with bandwidth correction

Active APD gain control for an optical receiver

Multimode optical time domain reflectometer having improved resolution

Remote fiber test system using a non-blocking N.times.N mechanical...

Remote fiber test system using mechanical optical switches

Method of determining angular coordinates of opposing optical fiber...

Method of aligning opposing optical transmission paths in a mechani...

Optical fiber alignment apparatus for a mechanical optical switch

Mechanical optical switch

Electrically controlled mechanical optical switch

Method and apparatus for identifying echoes detected by an optical...

Locating the position of an event in acquired digital data at sub-s...

High resolution optical fault locator

Laser pigtail assembly and method of manufacture

Patents Applicationslast 30 patents

COHERENT FIBER BRAGG GRATING SENSOR SYSTEMS AND METHODS

SINGLE SWEEP MEASUREMENT OF MULTIPLE OPTICAL CHARACTERISTICS

Single sweep polarization dependent loss measurement

Vector representation of polarization dependent loss

Fiber-pigtailed assembly

Thermally compensated fiber bragg grating assembly

Fiber-pigtailed assembly

Swept wavelength meter

Real-time wavelength calibration for swept lasers