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:
Oct. 01, 1985
Filed:
Mar. 23, 1983
Applicant:
Inventors:
Detlef Engemann, Oberursel, DE;
Dieter Fischer, Frankfurt, DE;
Karl-Heinz Vatterott, Duderstadt, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
250227 ; 350 9625 ;
Abstract
An arrangement of light wave conductors are correlated with the sensor areas of an image sensor array. The individual light wave conductors consist of glass wafers or glass fibers whose width or diameter each corresponds to the width of a sensor area. The light wave conductors are joined to form a block whose top surface area corresponds to the area of a document to be scanned line by line.
Engemann, Detlef. (1985). Document scanning apparatus comprising a light conductor block (U.S. Patent No. 4544842). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4544842
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile