Siwecki; Stephen A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Siwecki; Stephen A..The latest application filed is for "optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements".

Company Profile

0.8.2

Siwecki; Stephen A. - Dayton OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements Grant 8,077,274 - Sutherland , et al. December 13, 2	2011-12-13
Optimizing Performance Parameters For Switchable Polymer Dispersed Liquid Crystal Optical Elements App 20110102711 - Sutherland; Richard L. ; et al.	2011-05-05
Method for controlling an index modulation of a switchable polymer dispersed liquid crystal optical component Grant 7,872,707 - Sutherland , et al. January 18, 2	2011-01-18
Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements Grant 7,605,882 - Sutherland , et al. October 20, 2	2009-10-20
Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements Grant 7,570,405 - Sutherland , et al. August 4, 2	2009-08-04
Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements Grant 7,570,322 - Sutherland , et al. August 4, 2	2009-08-04
Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements Grant 7,072,020 - Sutherland , et al. July 4, 2	2006-07-04
Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements Grant 6,950,173 - Sutherland , et al. September 27, 2	2005-09-27
System and method for replicating volume holograms App 20040175627 - Sutherland, Richard L. ; et al.	2004-09-09
System and method for replicating volume holograms Grant 6,730,442 - Sutherland , et al. May 4, 2	2004-05-04

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