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H04Q2011/0026using free space propagation (

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Patents Grantslast 30 patents

Information Patent Grant
Cross-connect switch architecture
- Patent number 12,167,184
- Issue date Dec 10, 2024
- Rensselaer Polytechnic Institute
- Bassem Fahs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple wavelength band optical switching unit
- Patent number 12,124,085
- Issue date Oct 22, 2024
- Huber+Suhner Polatis Limited
- Brian Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
- Patent number 12,114,113
- Issue date Oct 8, 2024
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wavelength selective switch WSS
- Patent number 12,088,973
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Tenghao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
- Patent number 12,081,922
- Issue date Sep 3, 2024
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods for transmitting signals using optical lens a...
- Patent number 12,051,859
- Issue date Jul 30, 2024
- FutureWei Technologies, Inc.
- Stefano Galli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
- Patent number 11,902,719
- Issue date Feb 13, 2024
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Efficiently interconnecting computing nodes to enable use of high-r...
- Patent number 11,832,033
- Issue date Nov 28, 2023
- Microsoft Technology Licensing, LLC
- Hitesh Ballani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
- Patent number 11,800,261
- Issue date Oct 24, 2023
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Calibration system for a wavelength selective switch
- Patent number 11,782,220
- Issue date Oct 10, 2023
- II-VI DELAWARE, INC.
- Steven James Frisken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch and optical routing method and system
- Patent number 11,729,535
- Issue date Aug 15, 2023
- British Telecommunications public limited company
- Marco Menchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device
- Patent number 11,543,595
- Issue date Jan 3, 2023
- Santec Corporation
- Yasuki Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device system for constituting 3D image sensor capable of wireless...
- Patent number 11,329,725
- Issue date May 10, 2022
- Korea Advanced Institute of Science and Technology
- HyoHoon Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free-space optical communications network
- Patent number 11,146,331
- Issue date Oct 12, 2021
- X Development LLC
- Martin Schubert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial transmit/receive isolation apparatus and method for optical...
- Patent number 11,115,734
- Issue date Sep 7, 2021
- Northrop Grumman Systems Corporation
- Kiet D. Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focal plane assembly for multi-access free space optical communicat...
- Patent number 10,998,969
- Issue date May 4, 2021
- Skyloom Global Corp.
- Santiago Tempone
- G02 - OPTICS
Information Patent Grant
Reconfigurable wireless data center network using free-space optics
- Patent number 10,924,183
- Issue date Feb 16, 2021
- The Research Foundation for the State University of New York
- Himanshu Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for loss-aware optical routing
- Patent number 10,841,671
- Issue date Nov 17, 2020
- Huawei Technologies Co., Ltd.
- Hamid Mehrvar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectrically actuated mirrors for optical communications
- Patent number 10,816,733
- Issue date Oct 27, 2020
- Intel Corporation
- Sasha N. Oster
- G02 - OPTICS
Information Patent Grant
Optical cross connects including mirror monitoring
- Patent number 10,788,658
- Issue date Sep 29, 2020
- FutureWei Technologies, Inc.
- Jianmin Gong
- G02 - OPTICS
Information Patent Grant
Free-space optical communications network
- Patent number 10,763,960
- Issue date Sep 1, 2020
- X Development LLC
- Martin Schubert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide passband wavelength selective switch
- Patent number 10,701,465
- Issue date Jun 30, 2020
- Huawei Technologies Co., Ltd.
- Zhiping Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching systems
- Patent number 10,700,804
- Issue date Jun 30, 2020
- Roadmap Systems Ltd
- Brian Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration system for a wavelength selective switch
- Patent number 10,677,994
- Issue date Jun 9, 2020
- II-VI DELAWARE, INC.
- Steven James Frisken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting optical signal, and wavelengt...
- Patent number 10,666,363
- Issue date May 26, 2020
- Huawei Technologies Co., Ltd.
- Liangjia Zong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free-space optical communication dual-fiber ferrule
- Patent number 10,627,576
- Issue date Apr 21, 2020
- X Development LLC
- Nam-hyong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength selective switch
- Patent number 10,620,374
- Issue date Apr 14, 2020
- Molex, LLC
- Hongwei Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multipoint, contentionless wavelength selective switch (WSS)
- Patent number 10,567,856
- Issue date Feb 18, 2020
- Molex, LLC
- Jefferson L. Wagener
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wavelength selective switches with guard bands
- Patent number 10,505,656
- Issue date Dec 10, 2019
- Nokia Solutions and Networks Oy
- Alan A Fennema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching systems
- Patent number 10,491,322
- Issue date Nov 26, 2019
- Roadmap Systems Ltd
- Brian Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ROUTING DEVICE FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER...
- Publication number 20240340559
- Publication date Oct 10, 2024
- WIRELESS PHOTONICS LLC
- Ahmadreza ROFOUGARAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL ROUTING DEVICE FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER...
- Publication number 20240323574
- Publication date Sep 26, 2024
- WIRELESS PHOTONICS LLC
- Ahmadreza ROFOUGARAN
- G02 - OPTICS
Information Patent Application
MULTI-DEVICE WAVELENGTH SELECTIVE SWITCH
- Publication number 20240276127
- Publication date Aug 15, 2024
- II-VI Delaware, Inc.
- Jonathan Plumridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...
- Publication number 20240098391
- Publication date Mar 21, 2024
- Microsoft Technology Licensing, LLC
- Hitesh BALLANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH AND OPTICAL ROUTING METHOD AND SYSTEM
- Publication number 20230124153
- Publication date Apr 20, 2023
- British Telecommunications public limited company
- Marco MENCHETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH SELECTIVE SWITCH WSS
- Publication number 20220360870
- Publication date Nov 10, 2022
- Huawei Technologies Co., Ltd
- Tenghao LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Methods for Transmitting Signals Using Optical Lens a...
- Publication number 20220166137
- Publication date May 26, 2022
- FutureWei Technologies, Inc.
- Stefano Galli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...
- Publication number 20220141558
- Publication date May 5, 2022
- Microsoft Technology Licensing, LLC
- Hitesh BALLANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL SPECTRAL MESH
- Publication number 20210297757
- Publication date Sep 23, 2021
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple Wavelength Band Optical Switching Unit
- Publication number 20210263218
- Publication date Aug 26, 2021
- Roadmap Systems Ltd.
- Brian Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE SYSTEM FOR CONSTITUTING 3D IMAGE SENSOR CAPABLE OF WIRELESS...
- Publication number 20210067251
- Publication date Mar 4, 2021
- Korea Advanced Institute of Science and Technology
- HyoHoon Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-CONNECT SWITCH ARCHITECTURE
- Publication number 20210021916
- Publication date Jan 21, 2021
- Rensselaer Polytechnic Institute
- Bassem Fahs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FOCAL PLANE ASSEMBLY FOR MULTI-ACCESS FREE SPACE OPTICAL COMMUNICAT...
- Publication number 20200366371
- Publication date Nov 19, 2020
- Skyloom Global Corp.
- Santiago Tempone
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR LOSS-AWARE OPTICAL ROUTING
- Publication number 20200359116
- Publication date Nov 12, 2020
- Huawei Technologies Co., Ltd
- HAMID MEHRVAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRICALLY ACTUATED MIRRORS FOR OPTICAL COMMUNICATIONS
- Publication number 20200064555
- Publication date Feb 27, 2020
- Intel Corporation
- Sasha N. OSTER
- G02 - OPTICS
Information Patent Application
Multipoint, Contentionless Wavelength Selective Switch (WSS)
- Publication number 20190320248
- Publication date Oct 17, 2019
- NISTICA, INC.
- JEFFERSON L. WAGENER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20190235170
- Publication date Aug 1, 2019
- HONGWEI MAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREE-SPACE OPTICAL COMMUNICATION DUAL-FIBER FERRULE
- Publication number 20180172915
- Publication date Jun 21, 2018
- X Development LLC
- Nam-Hyong Kim
- G02 - OPTICS
Information Patent Application
FREE-SPACE OPTICAL COMMUNICATION DUAL-FIBER FERRULE
- Publication number 20180088280
- Publication date Mar 29, 2018
- X Development LLC
- Nam-Hyong Kim
- G02 - OPTICS
Information Patent Application
RESERVOIR COMPUTING DEVICE USING EXTERNAL-FEEDBACK LASER SYSTEM
- Publication number 20180046909
- Publication date Feb 15, 2018
- International Business Machines Corporation
- DAIJU NAKANO
- G02 - OPTICS
Information Patent Application
RESERVOIR COMPUTING DEVICE USING EXTERNAL-FEEDBACK LASER SYSTEM
- Publication number 20170351950
- Publication date Dec 7, 2017
- International Business Machines Corporation
- DAIJU NAKANO
- G02 - OPTICS
Information Patent Application
Optical Wavelength Selective Switch, an Optical Network Node, an Op...
- Publication number 20170353263
- Publication date Dec 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Ahmad Rostami
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR COUPLING A FIBER TO A POLARIZATION SENSITIV...
- Publication number 20170195755
- Publication date Jul 6, 2017
- INFINERA CORPORATION
- Philipp Claudius SCHINDLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREE-SPACE MULTICAST SWITCH WITH ELLIPTICAL BEAMS
- Publication number 20170099531
- Publication date Apr 6, 2017
- Lumentum Operations LLC
- Paul COLBOURNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing system using optically encoded signals
- Publication number 20160329971
- Publication date Nov 10, 2016
- Gordon W. Rogers
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH HAVING MULTI-LAYER REFLECTOR
- Publication number 20160234576
- Publication date Aug 11, 2016
- INLC TECHNOLOGY, INC.
- Seong Woo SUH
- G02 - OPTICS
Information Patent Application
An Optical Wavelength Selective Switch, an Optical Network Node, an...
- Publication number 20160105250
- Publication date Apr 14, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Ahmad Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Split Spectrum Spectral Domain Optical Coherence Tomography
- Publication number 20150373431
- Publication date Dec 24, 2015
- Canon Kabushiki Kaisha
- Takefumi Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Fiber-Based Remote Gas Leakage Monitoring
- Publication number 20150294562
- Publication date Oct 15, 2015
- NEC Laboratories America, Inc.
- Yue Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL CROSS-CONNECT SWITCH WITH CONFIGURABLE OPTICAL INPUT/OUTPUT...
- Publication number 20140341504
- Publication date Nov 20, 2014
- Alcatel-Lucent USA Inc.
- Mike J. Darling
- G02 - OPTICS

using free space propagation (

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cross-connect switch architecture

Multiple wavelength band optical switching unit

Optical routing device for ultra-flexible and ultra-reliable laser...

Wavelength selective switch WSS

Optical routing device for ultra-flexible and ultra-reliable laser...

Apparatus and methods for transmitting signals using optical lens a...

Optical routing device for ultra-flexible and ultra-reliable laser...

Efficiently interconnecting computing nodes to enable use of high-r...

Optical routing device for ultra-flexible and ultra-reliable laser...

Calibration system for a wavelength selective switch

Optical switch and optical routing method and system

Optical device

Device system for constituting 3D image sensor capable of wireless...

Free-space optical communications network

Spatial transmit/receive isolation apparatus and method for optical...

Focal plane assembly for multi-access free space optical communicat...

Reconfigurable wireless data center network using free-space optics

Method and apparatus for loss-aware optical routing

Piezoelectrically actuated mirrors for optical communications

Optical cross connects including mirror monitoring

Free-space optical communications network

Wide passband wavelength selective switch

Optical switching systems

Calibration system for a wavelength selective switch

Method and apparatus for transmitting optical signal, and wavelengt...

Free-space optical communication dual-fiber ferrule

Wavelength selective switch

Multipoint, contentionless wavelength selective switch (WSS)

Optical wavelength selective switches with guard bands

Optical switching systems

Patents Applicationslast 30 patents

OPTICAL ROUTING DEVICE FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER...

OPTICAL ROUTING DEVICE FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER...

MULTI-DEVICE WAVELENGTH SELECTIVE SWITCH

EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...

OPTICAL SWITCH AND OPTICAL ROUTING METHOD AND SYSTEM

WAVELENGTH SELECTIVE SWITCH WSS

Apparatus and Methods for Transmitting Signals Using Optical Lens a...

EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...

SPATIAL SPECTRAL MESH

Multiple Wavelength Band Optical Switching Unit

DEVICE SYSTEM FOR CONSTITUTING 3D IMAGE SENSOR CAPABLE OF WIRELESS...

CROSS-CONNECT SWITCH ARCHITECTURE

FOCAL PLANE ASSEMBLY FOR MULTI-ACCESS FREE SPACE OPTICAL COMMUNICAT...

METHOD AND APPARATUS FOR LOSS-AWARE OPTICAL ROUTING

PIEZOELECTRICALLY ACTUATED MIRRORS FOR OPTICAL COMMUNICATIONS

Multipoint, Contentionless Wavelength Selective Switch (WSS)

WAVELENGTH SELECTIVE SWITCH

FREE-SPACE OPTICAL COMMUNICATION DUAL-FIBER FERRULE

FREE-SPACE OPTICAL COMMUNICATION DUAL-FIBER FERRULE

RESERVOIR COMPUTING DEVICE USING EXTERNAL-FEEDBACK LASER SYSTEM

RESERVOIR COMPUTING DEVICE USING EXTERNAL-FEEDBACK LASER SYSTEM

Optical Wavelength Selective Switch, an Optical Network Node, an Op...

SYSTEMS AND METHODS FOR COUPLING A FIBER TO A POLARIZATION SENSITIV...

FREE-SPACE MULTICAST SWITCH WITH ELLIPTICAL BEAMS

Information processing system using optically encoded signals

WAVELENGTH SELECTIVE SWITCH HAVING MULTI-LAYER REFLECTOR

An Optical Wavelength Selective Switch, an Optical Network Node, an...

Split Spectrum Spectral Domain Optical Coherence Tomography

Optical Fiber-Based Remote Gas Leakage Monitoring

OPTICAL CROSS-CONNECT SWITCH WITH CONFIGURABLE OPTICAL INPUT/OUTPUT...