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Cambridge, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Space-division multiplexed reconfigurable, wavelength selective switch
Patent number
10,996,399
Issue date
May 4, 2021
Roadmap Systems Ltd
Haining Yang
G02 - OPTICS
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
Optical systems
Patent number
10,587,936
Issue date
Mar 10, 2020
Roadmap Systems Ltd
Haining Yang
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 Applications
last 30 patents
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
Optical Switching Unit
Publication number
20210258662
Publication date
Aug 19, 2021
ROADMap Systems Limited
Brian Robertson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SUCTION ALIGNMENT
Publication number
20200307116
Publication date
Oct 1, 2020
ROADMap Systems Limited
Peter John Wilkinson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
A SPACE-DIVISION MULTIPLEXED RECONFIGURABLE, WAVELENGTH SELSCTIVE S...
Publication number
20200073054
Publication date
Mar 5, 2020
Roadmap Systems Ltd.
Haining Yang
G02 - OPTICS
Information
Patent Application
Optical Switching Systems
Publication number
20200021383
Publication date
Jan 16, 2020
Roadmap Systems Ltd.
Brian ROBERTSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYSTEMS
Publication number
20180288504
Publication date
Oct 4, 2018
Roadmap Systems, Ltd.
Haining YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SWITCHING SYSTEMS
Publication number
20180278359
Publication date
Sep 27, 2018
Roadmap Systems Ltd.
Brian ROBERTSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Trademark
last 30 trademarks