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Hamid Mehrvar
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Ottawa, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods directed towards a reconfigurable optical add-d...
Patent number
11,876,606
Issue date
Jan 16, 2024
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and systems for optical network dimensioning
Patent number
11,838,102
Issue date
Dec 5, 2023
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for modifying channels in an optical medium
Patent number
11,374,675
Issue date
Jun 28, 2022
Huawei Technologies Co., Ltd.
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Driving of photonic elements by common electrical driver
Patent number
11,269,200
Issue date
Mar 8, 2022
Huawei Technologies Canada Co., Ltd.
Dominic John Goodwill
G02 - OPTICS
Information
Patent Grant
Methods and apparatuses for transparent embedding of photonic switc...
Patent number
11,165,711
Issue date
Nov 2, 2021
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fast connection turn-up with path-based dummy lights
Patent number
11,038,615
Issue date
Jun 15, 2021
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Short-term optical recovery systems and methods for coherent optica...
Patent number
10,958,338
Issue date
Mar 23, 2021
Ciena Corporation
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photonic elements driven by common electrical driver
Patent number
10,914,968
Issue date
Feb 9, 2021
Huawei Technologies Canada Co., Ltd.
Dominic John Goodwill
G02 - OPTICS
Information
Patent Grant
Apparatus and method for tunable photonic delay
Patent number
10,911,845
Issue date
Feb 2, 2021
Huawei Technologies Co., Ltd.
Hamid Mehrvar
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
System and method of providing dark section free transport networks
Patent number
10,784,979
Issue date
Sep 22, 2020
Huawei Technologies Co., Ltd.
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Segment routing for optical networks
Patent number
10,750,255
Issue date
Aug 18, 2020
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic monitoring and calibration of nodes in an optical networkin...
Patent number
10,511,382
Issue date
Dec 17, 2019
Huawei Technologies Co., Ltd.
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for communication network service connectivity
Patent number
10,454,583
Issue date
Oct 22, 2019
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for determining propagation delay
Patent number
10,439,712
Issue date
Oct 8, 2019
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for generating an obfuscated optical signal
Patent number
10,397,190
Issue date
Aug 27, 2019
Huawei Technologies Co., Ltd.
Mehdi Arashmid Akhavain Mohammadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for determining propagation delay
Patent number
10,396,893
Issue date
Aug 27, 2019
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for network synchronization
Patent number
10,341,083
Issue date
Jul 2, 2019
Huawei Technologies Co., Ltd.
Michael Mayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for distributed control of large photonic switche...
Patent number
10,306,344
Issue date
May 28, 2019
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for network signaling
Patent number
10,205,534
Issue date
Feb 12, 2019
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photonic layer aware path computation element
Patent number
9,967,052
Issue date
May 8, 2018
Huawei Technologies Co., Ltd.
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable silicon photonic switching architectures for optical networks
Patent number
9,955,243
Issue date
Apr 24, 2018
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for controlling spectral occupancy
Patent number
9,941,991
Issue date
Apr 10, 2018
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization control for a photonic platform
Patent number
9,835,800
Issue date
Dec 5, 2017
Huawei Technologies Co., Ltd.
Mohammad Mehdi Mansouri Rad
G02 - OPTICS
Information
Patent Grant
Method and system for controlling spectral occupancy
Patent number
9,831,978
Issue date
Nov 28, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modular photonic switch architecture
Patent number
9,794,656
Issue date
Oct 17, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
G02 - OPTICS
Information
Patent Grant
Optical switch architecture
Patent number
9,781,495
Issue date
Oct 3, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for photonic switching
Patent number
9,661,405
Issue date
May 23, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for scalable photonic packet architectures us...
Patent number
9,658,403
Issue date
May 23, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
G02 - OPTICS
Information
Patent Grant
System and method for photonic switching
Patent number
9,654,853
Issue date
May 16, 2017
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS DIRECTED TOWARDS A RECONFIGURABLE OPTICAL ADD-D...
Publication number
20230396352
Publication date
Dec 7, 2023
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION MANAGEMENT METHOD FOR HIGH DEGREE OPTICAL CROSS-CONNECT...
Publication number
20230319926
Publication date
Oct 5, 2023
Huawei Technologies Co., Ltd.
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEMS FOR OPTICAL NETWORK DIMENSIONING
Publication number
20230155713
Publication date
May 18, 2023
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH DEGREE OPTICAL CROSS-CONNECT CLOUD CLUSTER NODE ARCHITECTURE
Publication number
20220329340
Publication date
Oct 13, 2022
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DRIVING OF PHOTONIC ELEMENTS BY COMMON ELECTRICAL DRIVER
Publication number
20210141248
Publication date
May 13, 2021
Huawei Technologies Canada Co., Ltd.
Dominic John Goodwill
G02 - OPTICS
Information
Patent Application
APPARATUS AND METHOD FOR TUNABLE PHOTONIC DELAY
Publication number
20210014584
Publication date
Jan 14, 2021
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHODS AND APPARATUSES FOR TRANSPARENT EMBEDDING OF PHOTONIC SWITC...
Publication number
20200351216
Publication date
Nov 5, 2020
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FAST CONNECTION TURN-UP WITH PATH-BASED DUMMY LIGHTS
Publication number
20190319735
Publication date
Oct 17, 2019
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC MONITORING AND CALIBRATION OF NODES IN AN OPTICAL NETWORKIN...
Publication number
20190238224
Publication date
Aug 1, 2019
Huawei Technologies Co., Ltd
Mohammad Mehdi MANSOURI RAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MODIFYING CHANNELS IN AN OPTICAL MEDIUM
Publication number
20190007156
Publication date
Jan 3, 2019
Huawei Technologies Co., Ltd
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method of Providing Dark Section Free Transport Networks
Publication number
20180270009
Publication date
Sep 20, 2018
Huawei Technologies Co., Ltd
MOHAMMAD MEHDI MANSOURI RAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR NETWORK SIGNALING
Publication number
20180198547
Publication date
Jul 12, 2018
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR DETERMINING PROPAGATION DELAY
Publication number
20180076886
Publication date
Mar 15, 2018
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR NETWORK SYNCHRONIZATION
Publication number
20180076949
Publication date
Mar 15, 2018
Huawei Technologies Co., Ltd
Michael Mayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Photonic-Layer Aware Path Computation Element
Publication number
20180062783
Publication date
Mar 1, 2018
Huawei Technologies Co., Ltd
MOHAMMAD MEHDI MANSOURI RAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING SPECTRAL OCCUPANCY
Publication number
20180062782
Publication date
Mar 1, 2018
Huawei Technologies Co., Ltd
Hamid MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR DISTRIBUTED CONTROL OF LARGE PHOTONIC SWITCHE...
Publication number
20180007455
Publication date
Jan 4, 2018
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE CODING AND MODULATION FOR OPTICAL TRANSPORT
Publication number
20180007045
Publication date
Jan 4, 2018
Mehdi Arashmid AKHAVAIN MOHAMMADI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Control For Large Photonic Switches
Publication number
20170325009
Publication date
Nov 9, 2017
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR COMMUNICATION NETWORK SERVICE CONNECTIVITY
Publication number
20170310395
Publication date
Oct 26, 2017
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEGMENT ROUTING FOR OPTICAL NETWORKS
Publication number
20170311056
Publication date
Oct 26, 2017
Huawei Technologies Co., Ltd
HAMID MEHRVAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Photonic Elements Driven by Common Electrical Driver
Publication number
20170276969
Publication date
Sep 28, 2017
Huawei Technologies Canada Co., Ltd.
Dominic John Goodwill
G02 - OPTICS
Information
Patent Application
Spatial Obfuscation of Optical Signal for Secure Data Transmission
Publication number
20170272165
Publication date
Sep 21, 2017
Mohammad Mehdi MANSOURI RAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLARIZATION CONTROL FOR A PHOTONIC PLATFORM
Publication number
20170261689
Publication date
Sep 14, 2017
Mohammad Mehdi Mansouri Rad
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD FOR GENERATING AN OBFUSCATED OPTICAL SIGNAL
Publication number
20170230337
Publication date
Aug 10, 2017
Huawei Technologies Co., Ltd
MEHDI ARASHMID AKHAVAIN MOHAMMADI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW TRANSIT LOSS ADD-DROP MULTIPLEXING NODE FOR ALL OPTICAL NETWORKING
Publication number
20170187483
Publication date
Jun 29, 2017
Huawei Technologies Co., Ltd
MOHAMMAD MEHDI MANSOURI RAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network Switch With Augmented Input and Output Capabilities
Publication number
20170176688
Publication date
Jun 22, 2017
Hamid Mehrvar
G02 - OPTICS
Information
Patent Application
Modular Photonic Switch Architecture
Publication number
20170171646
Publication date
Jun 15, 2017
Hamid Mehrvar
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD OF CONFIGURING AN OPTICAL NETWORK
Publication number
20170134089
Publication date
May 11, 2017
Mohammad Mehdi Mansouri Rad
H04 - ELECTRIC COMMUNICATION TECHNIQUE