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:
Jan. 10, 1995
Filed:
Aug. 31, 1992
Applicant:
Inventor:
Osamu Matsushima, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395275 ; 395500 ; 3642382 ; 3642387 ; 364D / ; 327407 ;
Abstract
A serial interface circuits internally provided in a microcomputer and including a shift register is provided with two sets of terminals, each set including a serial data input terminal, a serial data output terminal and a clock terminal, and the two sets of terminals am alternatively used by a serial channel selection flag. Thus, a multi-channel serial interface is realized.
Matsushima, Osamu. (1995). Shift register with dual clock inputs for receiving and sending (U.S. Patent No. 5381529). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5381529
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