Symanowski; Christfried

Patent Applications and Registrations

Patent applications and USPTO patent grants for Symanowski; Christfried.The latest application filed is for "light-mixing rod".

Company Profile

0.5.5

Symanowski; Christfried - Jena DE
Symanowski; Christfried - Arthur-Becker-Strasse DE

*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
Arrangement for polarization of light Grant 7,048,396 - Schmidt , et al. May 23, 2	2006-05-23
Light-mixing rod Grant 6,890,108 - Symanowski , et al. May 10, 2	2005-05-10
Assembly, in which light from a light source is directed onto a surface Grant 6,784,946 - Schroter , et al. August 31, 2	2004-08-31
Light-mixing rod App 20040091216 - Symanowski, Christfried ; et al.	2004-05-13
Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape Grant 6,728,448 - Schmidt , et al. April 27, 2	2004-04-27
Arrangement for polarization of light App 20030197938 - Schmidt, Dietrich ; et al.	2003-10-23
Light mixing rod comprising an inlet area and an outlet area and use of such a light mixing rod in an optical device comprising a surface to be illuminated Grant 6,594,424 - Schmidt , et al. July 15, 2	2003-07-15
Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape App 20020114573 - Schmidt, Dietrich ; et al.	2002-08-22
Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape App 20020114167 - Schmidt, Dietrich ; et al.	2002-08-22
Light mixing rod comprising an inlet area and an outlet area and use of such a light mixing rod in an optical device comprising a surface to be illuminated App 20020110327 - Schmidt, Dietrich ; et al.	2002-08-15

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