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Siyuan Yu
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Bristol, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Orbital angular momentum
Patent number
9,103,975
Issue date
Aug 11, 2015
The University of Bristol
Siyuan Yu
G02 - OPTICS
Information
Patent Grant
Tunable ring laser with external grating operation in a single mode
Patent number
7,376,167
Issue date
May 20, 2008
The University of Bristol
Siyuan Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical crosspoint switch using vertically coupled waveguide structure
Patent number
6,915,032
Issue date
Jul 5, 2005
University of Bristol
Ian White
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Orbital Angular Momentum
Publication number
20150123017
Publication date
May 7, 2015
The University of Bristol
Siyuan Yu
G02 - OPTICS
Information
Patent Application
Tunable ring laser with external grating operation in a single mode
Publication number
20060153268
Publication date
Jul 13, 2006
Siyuan Yu
G02 - OPTICS
Information
Patent Application
Integrated optical router and wavelength convertor matrix
Publication number
20050002597
Publication date
Jan 6, 2005
Richard Vincent Penty
H04 - ELECTRIC COMMUNICATION TECHNIQUE