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Shanghai, CN
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last 30 patents
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Patent Grant
Apparatus and method for coherent optical multiplexing 1+1 protection
Patent number
11,870,552
Issue date
Jan 9, 2024
II-VI DELAWARE, INC.
Peigang Hu
G02 - OPTICS
Information
Patent Grant
Apparatus and method for coherent optical multiplexing 1+1 protection
Patent number
11,637,646
Issue date
Apr 25, 2023
II-VI DELAWARE, INC.
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for coherent optical multiplexing 1+1 protection
Patent number
11,374,673
Issue date
Jun 28, 2022
II-VI DELAWARE, INC.
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Procedures, apparatuses, systems, and computer programs for providi...
Patent number
9,723,385
Issue date
Aug 1, 2017
Coriant Operations, LLC
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatuses, systems, methods, and computer program products for ad...
Patent number
9,525,504
Issue date
Dec 20, 2016
Coriant Operations, Inc.
Eric L. Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
System, Method, and Computer Program Product for Recovery of Transp...
Publication number
20250158706
Publication date
May 15, 2025
II-VI Delaware, Inc.
Yajun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLOATING EXTENDED PANEL SOLUTION FOR DCI CHASSIS
Publication number
20230262920
Publication date
Aug 17, 2023
II-VI Photonics Inc.
Yonghao Xu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Apparatus and Method for Coherent Optical Multiplexing 1+1 Protection
Publication number
20230224060
Publication date
Jul 13, 2023
II-VI Delaware, Inc.
Peigang HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and Method for Coherent Optical Multiplexing 1+1 Protection
Publication number
20220368446
Publication date
Nov 17, 2022
II-VI Delaware, Inc.
Peigang HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and Method for Coherent Optical Multiplexing 1+1 Protection
Publication number
20210376947
Publication date
Dec 2, 2021
II-VI Delaware, Inc.
Peigang HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCEDURES, APPARATUSES, SYSTEMS, AND COMPUTER PROGRAMS FOR PROVIDI...
Publication number
20190158940
Publication date
May 23, 2019
Coriant Operations, Inc.
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCEDURES, APPARATUSES, SYSTEMS, AND COMPUTER PROGRAMS FOR PROVIDI...
Publication number
20170332158
Publication date
Nov 16, 2017
Coriant Operations, Inc.
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUSES, SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR AD...
Publication number
20160050043
Publication date
Feb 18, 2016
Eric L. Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCEDURES, APPARATUSES, SYSTEMS, AND COMPUTER PROGRAMS FOR PROVIDI...
Publication number
20150125141
Publication date
May 7, 2015
Tellabs Operations, Inc.
Peigang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE