US Patent 7125504 Optical switch microfilms

Patent 7125504 was granted and assigned to Eastman Kodak on October, 2006 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Eastman Kodak

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

71255040

Patent Inventor Names

Marcus S. Bermel0

Date of Patent

October 24, 2006

Patent Application Number

104349010

Date Filed

May 9, 2003

Patent Primary Examiner

‌

Mathieu D. Vargot

Patent abstract

A method of making a light diffusing microfilm, includes providing a carrier substrate; coating a coating fluid onto the carrier substrate; drying the coating fluid on the carrier substrate to form a releasable light diffusing microfilm on the carrier substrate; and separating the light diffusing microfilm from the carrier substrate.