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:
May. 31, 1983
Filed:
Mar. 24, 1981
Applicant:
Inventor:
Marion W Neff, Euless, TX (US);
Assignee:
Recognition Equipment Inc., Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
382 48 ; 382 59 ; 382 68 ;
Abstract
A circuit utilizing four flip flops and a number of gates is used to prevent character doubling when reading optically with a hand held optical character reader. The character can move partially out of and then back into the scanning view without losing character presence, thereby, preventing character doubling or substitution of characters.
Neff, Marion. (1983). Character doubling eliminator (U.S. Patent No. 4386433). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4386433
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile