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Richard D. Clayton
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Kanata, CA
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for optical wavelength conversion
Patent number
6,813,305
Issue date
Nov 2, 2004
Nortel Networks Limited
Richard D. Clayton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monolithically integrated optically-pumped edge-emitting semiconduc...
Patent number
6,714,574
Issue date
Mar 30, 2004
Bookham Technology, PLC
Richard D. Clayton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phased linear laser array
Patent number
4,661,962
Issue date
Apr 28, 1987
Northern Telecom Limited
Richard D. Clayton
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for optical wavelength conversion
Publication number
20030039024
Publication date
Feb 27, 2003
NORTEL NETWORKS LIMITED
Richard D. Clayton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Monolithically integrated optically-pumped edge-emitting semiconduc...
Publication number
20030026312
Publication date
Feb 6, 2003
Richard D. Clayton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lateral optical pumping of vertical cavity surface emitting laser
Publication number
20020075935
Publication date
Jun 20, 2002
Richard D. Clayton
H01 - BASIC ELECTRIC ELEMENTS