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:
Sep. 05, 1978
Filed:
Nov. 22, 1976
Applicant:
Inventor:
Johan O Hilbrink, Sharonville, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06K / ;
U.S. Cl.
CPC ...
3401 / ; 3401 / ; 364900 ;
Abstract
An optical data entry and display system for decoding handwritten symbols into a data processing code is disclosed. The system comprises a television monitor for displaying decoded and otherwise derived symbols as well as for displaying a sequence of light spots on which a symbol may be traced by means of a light pen. The positions of the light spots comprising the trace are used in a comparison with a set of stored values defining the predetermined symbols to decode the trace.