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Patents
Patents Represented by Attorney, Agent or Law Firm Peter R. Rogalskyj
Patents Represented by Attorney, Agent or Law Firm Peter R. Rogalskyj
Chromophores for polymeric thin films and optical waveguides and devices comprising the same
Patent number:
6393190
Abstract:
The present invention is directed to chromophores having novel electron withdrawing groups and novel bivalent cyclic bridges and to optical waveguides and optical devices having polymeric thin films which contain the novel chromophores.
Type:
Grant
Filed:
September 29, 2000
Date of Patent:
May 21, 2002
Assignee:
Corning Incorporated
Inventors:
Mingqian He, Thomas M. Leslie