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:
Mar. 08, 1994
Filed:
Aug. 25, 1992
Applicant:
Inventors:
Assignees:
NEC Corporation, Tokyo, JP;
KGS Corporation, Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395101 ; 34042519 ;
Abstract
The present invention relates to a Braille reading display terminal device in which a non-intelligence-type Braille reading input/output unit is connected to a host computer through an expansion bus, an expansion bus interface is interposed between the input/output sections of the Braille reading input/output unit and the expansion bus, and unit input/output elements of the input/output sections sections are accessed or controlled through the expansion bus based on software in the host computer.
Hirano, Hiroshi. (1994). Braille reading display terminal device (U.S. Patent No. 5293464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5293464
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