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Andrzej Kotlicki
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Vancouver, CA
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last 30 patents
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Patent Grant
Optical switching by controllable frustration of total internal ref...
Patent number
6,574,025
Issue date
Jun 3, 2003
The University of British Columbia
Lorne A. Whitehead
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Optical switching by controllable frustration of total internal ref...
Patent number
6,377,383
Issue date
Apr 23, 2002
The University of British Columbia
Lorne A. Whitehead
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Electrophoretic, high index and phase transition control of total i...
Patent number
6,215,920
Issue date
Apr 10, 2001
The University of British Columbia
Lorne A. Whitehead
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Optical switching by controllable frustration of total internal ref...
Publication number
20020105709
Publication date
Aug 8, 2002
Lorne A. Whitehead
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL