Barrie Keyworth

Person

Stittsville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-channel lidar optical sub-assembly with shared optics
- Patent number 12,146,986
- Issue date Nov 19, 2024
- Lumentum Operations LLC
- Jiamin Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated semiconductor laser with interferometric amplifier array
- Patent number 12,092,909
- Issue date Sep 17, 2024
- Lumentum Operations LLC
- Michael C. Larson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device having two scanning components
- Patent number 11,906,666
- Issue date Feb 20, 2024
- Lumentum Operations LLC
- Jiamin Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Optical device having two scanning components, one configured to co...
- Patent number 11,500,070
- Issue date Nov 15, 2022
- Lumentum Operations LLC
- Jiamin Zheng
- G02 - OPTICS
Information Patent Grant
Lidar receiver with dual analog-to-digital converters
- Patent number 11,486,980
- Issue date Nov 1, 2022
- Lumentum Operations LLC
- Srikanth Ramakrishnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated component for an optical amplifier
- Patent number 10,923,875
- Issue date Feb 16, 2021
- Lumentum Operations LLC
- Jiamin Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical network monitoring and protection using a phased array swit...
- Patent number 9,941,955
- Issue date Apr 10, 2018
- Lumentum Operations LLC
- Ian Breukelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast wavelength selective switch
- Patent number 9,913,008
- Issue date Mar 6, 2018
- Lumentum Operations LLC
- Barrie P. Keyworth
- G02 - OPTICS
Information Patent Grant
Super-channel multiplexing and de-multiplexing using a phased array...
- Patent number 9,866,315
- Issue date Jan 9, 2018
- Lumentum Operations LLC
- Barrie Keyworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength selective switch using orthogonally polarized optical beams
- Patent number 9,575,260
- Issue date Feb 21, 2017
- Lumentum Operations LLC
- Barrie Keyworth
- G02 - OPTICS
Information Patent Grant
Wavelength selective switch using orthogonally polarized optical beams
- Patent number 9,304,257
- Issue date Apr 5, 2016
- Lumentum Operations LLC
- Barrie Keyworth
- G02 - OPTICS
Information Patent Grant
Multicast optical switch
- Patent number 9,250,391
- Issue date Feb 2, 2016
- Lumentum Operations LLC
- Sheldon McLaughlin
- G02 - OPTICS
Information Patent Grant
Multicast optical switch
- Patent number 9,069,139
- Issue date Jun 30, 2015
- JDS Uniphase Corporation
- Sheldon McLaughlin
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS device with independent rotation in two axes of rotation
- Patent number 9,036,229
- Issue date May 19, 2015
- Micralyne Inc.
- Barrie Keyworth
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS device with independent rotation in two axes of rotation
- Patent number 8,368,983
- Issue date Feb 5, 2013
- Micralyne, Inc.
- Barrie Keyworth
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical fiber amplifier and a control method therefor
- Patent number 8,233,214
- Issue date Jul 31, 2012
- Maxim Bolshtyansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MEMS device with independent rotation in two axes of rotation
- Patent number 8,208,192
- Issue date Jun 26, 2012
- Micralyne Inc.
- Barrie Keyworth
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Wavelength switch
- Patent number 8,081,875
- Issue date Dec 20, 2011
- JDS Uniphase Corporation
- Barrie Keyworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-unit wavelength dispersive device
- Patent number 7,725,027
- Issue date May 25, 2010
- JDS Uniphase Corporation
- Barrie Keyworth
- G02 - OPTICS
Information Patent Grant
Piano MEMS with hidden hinge
- Patent number 7,616,372
- Issue date Nov 10, 2009
- JDS Uniphase Corporation
- John Michael Miller
- G02 - OPTICS
Information Patent Grant
Articulated MEMs structures
- Patent number 7,432,629
- Issue date Oct 7, 2008
- JDS Uniphase Corporation
- Mohiuddin Mala
- G02 - OPTICS
Information Patent Grant
Electrical x-talk shield for MEMs micromirrors
- Patent number 7,302,132
- Issue date Nov 27, 2007
- JDS Uniphase Inc.
- John Michael Miller
- G02 - OPTICS
Information Patent Grant
Interlaced array of piano MEMs micromirrors
- Patent number 7,167,613
- Issue date Jan 23, 2007
- JDS Uniphase Inc.
- John M. Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electrical x-talk shield for MEMS micromirrors
- Patent number 7,110,635
- Issue date Sep 19, 2006
- JDS Uniphase Inc.
- John Michael Miller
- G02 - OPTICS
Information Patent Grant
Wavelength blocker
- Patent number 7,014,326
- Issue date Mar 21, 2006
- JDS Uniphase Corporation
- David John Danagher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrode configuration for piano MEMs micromirror
- Patent number 7,010,188
- Issue date Mar 7, 2006
- JDS Uniphase Inc.
- John Michael Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electrode configuration for piano MEMs micromirror
- Patent number 6,968,101
- Issue date Nov 22, 2005
- JDS Uniphase Inc.
- John Michael Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Methods and structures for the control of optical waveguide devices...
- Patent number 6,763,154
- Issue date Jul 13, 2004
- JDS Uniphase Inc.
- Robert I. MacDonald
- G02 - OPTICS
Information Patent Grant
Control system for optical cross-connect switches
- Patent number 6,600,849
- Issue date Jul 29, 2003
- JDS Uniphase Inc.
- Thomas Ducellier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-electro mechanical based optical attenuator
- Patent number 6,538,816
- Issue date Mar 25, 2003
- JDS Uniphase Inc.
- R. Wayne Fuchs
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SYSTEM FOR LIGHT DETECTION AND RANGING
- Publication number 20230258774
- Publication date Aug 17, 2023
- Lumentum Operations LLC
- Barrie P. KEYWORTH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE HAVING TWO SCANNING COMPONENTS
- Publication number 20230146243
- Publication date May 11, 2023
- Lumentum Operations LLC
- Jiamin ZHENG
- G02 - OPTICS
Information Patent Application
LIDAR RECEIVER WITH DUAL ANALOG-TO-DIGITAL CONVERTERS
- Publication number 20210063550
- Publication date Mar 4, 2021
- Lumentum Operations LLC
- Srikanth RAMAKRISHNAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL DEVICE HAVING TWO SCANNING COMPONENTS
- Publication number 20210063542
- Publication date Mar 4, 2021
- Lumentum Operations LLC
- Jiamin ZHENG
- G01 - MEASURING TESTING
Information Patent Application
MULTI-CHANNEL LIDAR OPTICAL SUB-ASSEMBLY WITH SHARED OPTICS
- Publication number 20210063541
- Publication date Mar 4, 2021
- Lumentum Operations LLC
- Jiamin ZHENG
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SEMICONDUCTOR LASER WITH INTERFEROMETRIC AMPLIFIER ARRAY
- Publication number 20210063776
- Publication date Mar 4, 2021
- Lumentum Operations LLC
- Michael C. LARSON
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED COMPONENT FOR AN OPTICAL AMPLIFIER
- Publication number 20190245316
- Publication date Aug 8, 2019
- Lumentum Operations LLC
- Jiamin ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPER-CHANNEL MULTIPLEXING AND DE-MULTIPLEXING USING A PHASED ARRAY...
- Publication number 20160316281
- Publication date Oct 27, 2016
- Lumentum Operations LLC
- Barrie KEYWORTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK MONITORING AND PROTECTION USING A PHASED ARRAY SWIT...
- Publication number 20160315697
- Publication date Oct 27, 2016
- Lumentum Operations LLC
- Ian BREUKELAAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH SELECTIVE SWITCH USING ORTHOGONALLY POLARIZED OPTICAL BEAMS
- Publication number 20160282563
- Publication date Sep 29, 2016
- Lumentum Operations LLC
- Barrie KEYWORTH
- G02 - OPTICS
Information Patent Application
MULTICAST OPTICAL SWITCH
- Publication number 20150293307
- Publication date Oct 15, 2015
- Sheldon MCLAUGHLIN
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH USING ORTHOGONALLY POLARIZED OPTICAL BEAMS
- Publication number 20150277052
- Publication date Oct 1, 2015
- Barrie Keyworth
- G02 - OPTICS
Information Patent Application
MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION
- Publication number 20140036330
- Publication date Feb 6, 2014
- Micralyne Inc.
- BARRIE KEYWORTH
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MULTICAST OPTICAL SWITCH
- Publication number 20130209031
- Publication date Aug 15, 2013
- Sheldon McLaughlin
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Wavelength Switch
- Publication number 20110170867
- Publication date Jul 14, 2011
- Barrie Keyworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION
- Publication number 20100265555
- Publication date Oct 21, 2010
- Micralyne Inc.
- BARRIE KEYWORTH
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION
- Publication number 20090268270
- Publication date Oct 29, 2009
- Micralyne Inc.
- BARRIE KEYWORTH
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
OPTICAL FIBER AMPLIFIER AND A CONTROL METHOD THEREFOR
- Publication number 20090201576
- Publication date Aug 13, 2009
- Maxim BOLSHTYANSKY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Unit Wavelength Dispersive Device
- Publication number 20070242953
- Publication date Oct 18, 2007
- Barrie Keyworth
- G02 - OPTICS
Information Patent Application
Piano MEMS With Hidden Hinge
- Publication number 20070236775
- Publication date Oct 11, 2007
- John Michael Miller
- G02 - OPTICS
Information Patent Application
Tunable Optical Filter
- Publication number 20070041683
- Publication date Feb 22, 2007
- Barrie Keyworth
- G02 - OPTICS
Information Patent Application
Articulated MEMs structures
- Publication number 20060222312
- Publication date Oct 5, 2006
- Mohiuddin Mala
- G02 - OPTICS
Information Patent Application
Electrical x-talk shield for MEMs micromirrors
- Publication number 20060210218
- Publication date Sep 21, 2006
- JDS Uniphase Inc.
- John Michael Miller
- G02 - OPTICS
Information Patent Application
ELECTRODE CONFIGURATION FOR PIANO MEMS MICROMIRROR
- Publication number 20060008201
- Publication date Jan 12, 2006
- JDS Uniphase Inc.
- John Michael Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Interlaced array of piano MEMs micromirrors
- Publication number 20050180685
- Publication date Aug 18, 2005
- John M. Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Electrical x-talk shield for MEMS micromirrors
- Publication number 20050041916
- Publication date Feb 24, 2005
- John Michael Miller
- G02 - OPTICS
Information Patent Application
Electrode configuration for piano MEMs micromirror
- Publication number 20040258350
- Publication date Dec 23, 2004
- John Michael Miller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Wavelength blocker
- Publication number 20030108284
- Publication date Jun 12, 2003
- JDS Uniphase Inc.
- David John Danagher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and structures for the control of optical waveguide devices...
- Publication number 20020172447
- Publication date Nov 21, 2002
- Robert I. MacDonald
- G02 - OPTICS
Information Patent Application
Control system for optical cross-connect switches
- Publication number 20020076136
- Publication date Jun 20, 2002
- JDS Uniphase Inc.
- Thomas Ducellier
- G02 - OPTICS

Barrie Keyworth

Person

Patents Grantslast 30 patents

Multi-channel lidar optical sub-assembly with shared optics

Integrated semiconductor laser with interferometric amplifier array

Optical device having two scanning components

Optical device having two scanning components, one configured to co...

Lidar receiver with dual analog-to-digital converters

Integrated component for an optical amplifier

Optical network monitoring and protection using a phased array swit...

Multicast wavelength selective switch

Super-channel multiplexing and de-multiplexing using a phased array...

Wavelength selective switch using orthogonally polarized optical beams

Wavelength selective switch using orthogonally polarized optical beams

Multicast optical switch

Multicast optical switch

MEMS device with independent rotation in two axes of rotation

MEMS device with independent rotation in two axes of rotation

Optical fiber amplifier and a control method therefor

MEMS device with independent rotation in two axes of rotation

Wavelength switch

Multi-unit wavelength dispersive device

Piano MEMS with hidden hinge

Articulated MEMs structures

Electrical x-talk shield for MEMs micromirrors

Interlaced array of piano MEMs micromirrors

Electrical x-talk shield for MEMS micromirrors

Wavelength blocker

Electrode configuration for piano MEMs micromirror

Electrode configuration for piano MEMs micromirror

Methods and structures for the control of optical waveguide devices...

Control system for optical cross-connect switches

Micro-electro mechanical based optical attenuator

Patents Applicationslast 30 patents

OPTICAL SYSTEM FOR LIGHT DETECTION AND RANGING

OPTICAL DEVICE HAVING TWO SCANNING COMPONENTS

LIDAR RECEIVER WITH DUAL ANALOG-TO-DIGITAL CONVERTERS

OPTICAL DEVICE HAVING TWO SCANNING COMPONENTS

MULTI-CHANNEL LIDAR OPTICAL SUB-ASSEMBLY WITH SHARED OPTICS

INTEGRATED SEMICONDUCTOR LASER WITH INTERFEROMETRIC AMPLIFIER ARRAY

INTEGRATED COMPONENT FOR AN OPTICAL AMPLIFIER

SUPER-CHANNEL MULTIPLEXING AND DE-MULTIPLEXING USING A PHASED ARRAY...

OPTICAL NETWORK MONITORING AND PROTECTION USING A PHASED ARRAY SWIT...

WAVELENGTH SELECTIVE SWITCH USING ORTHOGONALLY POLARIZED OPTICAL BEAMS

MULTICAST OPTICAL SWITCH

WAVELENGTH SELECTIVE SWITCH USING ORTHOGONALLY POLARIZED OPTICAL BEAMS

MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION

MULTICAST OPTICAL SWITCH

Wavelength Switch

MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION

MEMS DEVICE WITH INDEPENDENT ROTATION IN TWO AXES OF ROTATION

OPTICAL FIBER AMPLIFIER AND A CONTROL METHOD THEREFOR

Multi-Unit Wavelength Dispersive Device

Piano MEMS With Hidden Hinge

Tunable Optical Filter

Articulated MEMs structures

Electrical x-talk shield for MEMs micromirrors

ELECTRODE CONFIGURATION FOR PIANO MEMS MICROMIRROR

Interlaced array of piano MEMs micromirrors

Electrical x-talk shield for MEMS micromirrors

Electrode configuration for piano MEMs micromirror

Wavelength blocker

Methods and structures for the control of optical waveguide devices...

Control system for optical cross-connect switches