The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 1990
Filed:
Nov. 15, 1989
Michael L Wash, Pittsford, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A virtually transparent magnetic layer is included as an additional layer in a color negative film. Information exchange between various users of the film--such as the camera user, the dealer, and the photofinishers film-to-video printer--is carried via plural longitudinal magnetic tracks on the film, each track being dedicated to the writing and reading of a predetermined set of related parameters. The photofinisher-dedicated track locations fill the exposed image area of each frame. The camera tracks lie along the edges of the film between the film perforations, the preforations being widely spaced for this purpose. All data, such as cropping, zooming, rotating or character superposition instructions, is recorded as individual pieces of information identified by virtual data identifiers to enable the film-to-video printer to quickly access and execute such instructions by altering the video signal produced from each frame of the developed film.