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. 13, 1992
Filed:
Mar. 13, 1991
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A sound output electronic apparatus includes: a key input corresponding to elements of a predetermined braille pattern; a memory for storing braille data which was input from the key input; and a device for generating the input data stored in the memory as sounds. The data of the braille data which was input and stored can be recognized by sound the information. Also provided is a comparator for comparing the input data which was input from the key input and the input data stored in the memory and generator for generating information indicative of the result of the comparison by the comparator as sound information. The braille data which is being input is compared with the braille data stored to see if they coincide or not. The comparison result can be recognized by a sound output.