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G02B6/3544
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Parent Industries
G
PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/3544
2D constellations
Industries
Overview
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Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electrically-controllable 3D optical waveguide switch with phase ch...
Patent number
11,231,635
Issue date
Jan 25, 2022
HRL Laboratories, LLC
Jeong-Sun Moon
G02 - OPTICS
Information
Patent Grant
Wavelength selective switch for multiple units
Patent number
11,204,470
Issue date
Dec 21, 2021
INLC TECHNOLOGY CO., LTD.
Seong Woo Suh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Twisted Z optical Switch
Patent number
10,690,859
Issue date
Jun 23, 2020
Sam A Marshall
G02 - OPTICS
Information
Patent Grant
Zero optical path difference phased array for determining a directi...
Patent number
10,534,063
Issue date
Jan 14, 2020
The Charles Stark Draper Laboratory, Inc.
Benjamin F. Lane
G02 - OPTICS
Information
Patent Grant
Zero optical path difference phased array
Patent number
10,274,575
Issue date
Apr 30, 2019
The Charles Stark Draper Laboratory, Inc.
Benjamin F. Lane
G02 - OPTICS
Information
Patent Grant
Multi-directional optical receiver and method
Patent number
10,209,439
Issue date
Feb 19, 2019
Raytheon Company
Sean D. Keller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photonic crystal all-optical d-type flip-flop
Patent number
10,151,963
Issue date
Dec 11, 2018
Zhengbiao Ouyang
G02 - OPTICS
Information
Patent Grant
High power optical switch
Patent number
9,772,451
Issue date
Sep 26, 2017
Raytheon Company
Irl W. Smith
G02 - OPTICS
Information
Patent Grant
Switch device
Patent number
9,638,865
Issue date
May 2, 2017
Furukawa Electric Co., Ltd.
Junichi Hasegawa
G02 - OPTICS
Information
Patent Grant
High power optical switch
Patent number
9,470,953
Issue date
Oct 18, 2016
Raytheon Company
Irl W. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
N x M monolithic switch for an optical network and method of operat...
Patent number
9,411,107
Issue date
Aug 9, 2016
Richard H. Laughlin
G02 - OPTICS
Information
Patent Grant
Wavefront synthesizer systems
Patent number
9,223,086
Issue date
Dec 29, 2015
Hewlett Packard Enterprise Development LP
David A. Fattal
G02 - OPTICS
Information
Patent Grant
Wavelength selective switch having distinct planes of operation
Patent number
8,190,025
Issue date
May 29, 2012
Olympus Corporation
Harry W. Presley
G02 - OPTICS
Information
Patent Grant
Optical assemblies for transmitting and manipulating optical beams
Patent number
8,089,133
Issue date
Jan 3, 2012
International Business Machines Corporation
Dinesh Gupta
G02 - OPTICS
Information
Patent Grant
Mirror, mirror unit, and optical switch
Patent number
7,787,721
Issue date
Aug 31, 2010
Fujitsu Limited
Hirofumi Aota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser systems
Patent number
7,586,961
Issue date
Sep 8, 2009
Point Source Limited
Ian Peter Alcock
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lens adjusting method, lens adjusting device, and optical switch
Patent number
7,570,848
Issue date
Aug 4, 2009
Fujitsu Limited
Hideo Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical switches and actuators
Patent number
7,522,789
Issue date
Apr 21, 2009
Polatis Ltd
Andrew Nicholas Dames
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Collimator array and method for manufacturing the same
Patent number
7,424,183
Issue date
Sep 9, 2008
Fujitsu Limited
Tamotsu Akashi
G02 - OPTICS
Information
Patent Grant
Optical switch having a reflective component
Patent number
7,373,038
Issue date
May 13, 2008
Finisar Corporation
Steve Wang
G02 - OPTICS
Information
Patent Grant
Piezoelectric actuator array and manufacturing method
Patent number
7,342,349
Issue date
Mar 11, 2008
NGK Insulators, Ltd.
Tatsuo Kawaguchi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method and apparatus for variable optical attenuation for an optica...
Patent number
7,313,295
Issue date
Dec 25, 2007
Polatis Photonics, Inc.
Kamyar Ghandi
G02 - OPTICS
Information
Patent Grant
Buckling actuator
Patent number
7,304,556
Issue date
Dec 4, 2007
Murata Manufacturing Co., Ltd.
Masaya Tamura
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Waveguide shuttle MEMS variable optical attenuator
Patent number
7,298,954
Issue date
Nov 20, 2007
Xerox Corporation
Xueyuan Liu
G02 - OPTICS
Information
Patent Grant
Strictly non-blocking switch core having optimized switching archit...
Patent number
7,292,747
Issue date
Nov 6, 2007
Tellabs Operations, Inc.
Philip J. Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reflective adjustable optical deflector and optical device employin...
Patent number
7,280,718
Issue date
Oct 9, 2007
Fujitsu Limited
Hiroshi Nagaeda
G02 - OPTICS
Information
Patent Grant
Strictly non-blocking switch core having optimized switching archit...
Patent number
7,224,861
Issue date
May 29, 2007
Tellabs Operations, Inc.
Philip J. Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam direction module and optical switch using the same
Patent number
7,184,619
Issue date
Feb 27, 2007
Hitachi, Ltd.
Atsushi Kazama
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
Depopulated switchable micro electro-mechanical systems (MEMS) base...
Patent number
7,162,116
Issue date
Jan 9, 2007
Nortel Networks Limited
Mirjana S. Vukovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WAVELENGTH SELECTIVE SWITCH FOR MULTIPLE UNITS
Publication number
20200073056
Publication date
Mar 5, 2020
INLC TECHNOLOGY CO., LTD.
Seong Woo SUH
G02 - OPTICS
Information
Patent Application
Zero Optical Path Difference Phased Array
Publication number
20190219658
Publication date
Jul 18, 2019
The Charles Stark Draper Laboratory, Inc.
Benjamin F. Lane
G01 - MEASURING TESTING
Information
Patent Application
MULTI-DIRECTIONAL OPTICAL RECEIVER AND METHOD
Publication number
20170371098
Publication date
Dec 28, 2017
Raytheon Company
Sean D. Keller
G02 - OPTICS
Information
Patent Application
BUTTERFLY OPTICAL NETWORK WITH CROSSING-FREE SWITCHES
Publication number
20130308944
Publication date
Nov 21, 2013
Oracle International Corporation
Herbert D. Schwetman
G02 - OPTICS
Information
Patent Application
WAVEFRONT SYNTHESIZER SYSTEMS
Publication number
20130266254
Publication date
Oct 10, 2013
David A. Fattal
G02 - OPTICS
Information
Patent Application
N X M MONOLITHIC SWITCH FOR AN OPTICAL NETWORK AND METHOD OF OPERAT...
Publication number
20120207429
Publication date
Aug 16, 2012
Richard H. Laughlin
G02 - OPTICS
Information
Patent Application
WAVELENGTH SELECTIVE SWITCH WITH REDUCED CHROMATIC DISPERSION AND P...
Publication number
20090220192
Publication date
Sep 3, 2009
OLYMPUS CORPORATION
HARRY WAYNE PRESLEY
G02 - OPTICS
Information
Patent Application
Wavelength selective switch having distinct planes of operation
Publication number
20090220233
Publication date
Sep 3, 2009
OLYMPUS CORPORATION
Harry W. Presley
G02 - OPTICS
Information
Patent Application
Lens adjusting method, lens adjusting device, and optical switch
Publication number
20080131119
Publication date
Jun 5, 2008
FUJITSU LIMITED
Hideo Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Switches and Actuators
Publication number
20070230865
Publication date
Oct 4, 2007
POLATIS, LTD.
Andrew Nicholas Dames
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER SYSTEMS
Publication number
20070098028
Publication date
May 3, 2007
POINT SOURCE LIMITED
Ian Peter Alcock
G02 - OPTICS
Information
Patent Application
OPTICAL SWITCH HAVING A REFLECTIVE COMPONENT
Publication number
20070081763
Publication date
Apr 12, 2007
Finisar Corporation
Steve Wang
G02 - OPTICS
Information
Patent Application
Waveguide shuttle MEMS variable optical attenuator
Publication number
20060291794
Publication date
Dec 28, 2006
Xerox Corporation.
Xueyuan Liu
G02 - OPTICS
Information
Patent Application
Strictly non-blocking switch core having optimized switching archit...
Publication number
20060269187
Publication date
Nov 30, 2006
Philip J. Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for variable optical attenuation for an optica...
Publication number
20060188194
Publication date
Aug 24, 2006
Continuum Photonics, Inc.
Kamyar Ghandi
G02 - OPTICS
Information
Patent Application
Optical path switch apparatus of optical LAN system
Publication number
20060159388
Publication date
Jul 20, 2006
Pacific Industrial Co., Ltd.
Shinichi Kawase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Microfabrication process for control of waveguide gap size
Publication number
20060110101
Publication date
May 25, 2006
Xerox Corporation.
Pinyen Lin
G02 - OPTICS
Information
Patent Application
Collimator array and method for manufacturing the same
Publication number
20060093263
Publication date
May 4, 2006
FUJITSU LIMITED
Tamotsu Akashi
G02 - OPTICS
Information
Patent Application
Mirror, mirror unit, and optical switch
Publication number
20060093257
Publication date
May 4, 2006
FUJITSU LIMITED
Hirofumi Aota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switches for changing optical path and selecting wavelength
Publication number
20060072872
Publication date
Apr 6, 2006
FUJITSU LIMITED
Nobuaki Mitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Buckling actuator
Publication number
20060072180
Publication date
Apr 6, 2006
Masaya Tamura
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Strictly non-blocking switch core having optimized switching archit...
Publication number
20060018592
Publication date
Jan 26, 2006
Philip J. Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Optical delay device and transmission system including such a delay...
Publication number
20050286830
Publication date
Dec 29, 2005
STMicroelectronics S.r.l.
Antonello Cutolo
G02 - OPTICS
Information
Patent Application
Optical multilayer structure, optical switching device, and image d...
Publication number
20050219679
Publication date
Oct 6, 2005
Sony Corporation
Hiroichi Ishikawa
G02 - OPTICS
Information
Patent Application
Optical multilayer structure, optical switching device, and image d...
Publication number
20050219680
Publication date
Oct 6, 2005
Sony Corporation
Hiroichi Ishikawa
G02 - OPTICS
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
Two-step electrode for MEMs micromirrors
Publication number
20050089267
Publication date
Apr 28, 2005
Yuan Ma
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Optical assemblies for transmitting and manipulating optical beams
Publication number
20050078376
Publication date
Apr 14, 2005
Dinesh Gupta
G02 - OPTICS
Information
Patent Application
Optical path switching device and add/drop optical switch
Publication number
20050074202
Publication date
Apr 7, 2005
Takayuki Ojima
H04 - ELECTRIC COMMUNICATION TECHNIQUE