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:
Feb. 13, 1990
Filed:
Aug. 27, 1987
Masahiro Nomura, Tokyo, JP;
Yukio Maehashi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A microcomputer system comprises a microprocessor and a memory chip which has on a single semiconductor substrate a pointer for indicating an address of an instruction code fetch destination, an incrementer for incrementing the pointer and a memory for storing programs and data. The microprocessor controls the update timing of the pointer in the memory chip, so that the instruction codes can be continuously read from the memory of the memory chip without outputting the addresses of the instruction code fetch destination from the microprocessor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile