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. 20, 1990
Filed:
Jan. 13, 1989
Applicant:
Inventors:
Norman S Burkhardt, Westminster, CO (US);
Maureen M Richard, Aurora, CO (US);
Forrest T Buxton, Littleton, CO (US);
Ronald J Nowak, Aurora, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
358443 ; 358465 ; 358471 ;
Abstract
A scanning device which is capable of scanning documents at high speeds and high resolutions. The present invention uses automatic thresholding techniques and provides variable data compression to accommodate various end user host devices. The present invention is entirely menu driven and utilizes a cursor control and enter button to select the various options available through software.
Burkhardt, Norman. (1990). High speed, high resolution image processing system (U.S. Patent No. 4972273). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4972273
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile