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. 09, 1996
Filed:
May. 23, 1994
Applicant:
Inventor:
Hiroshi Uchikoga, Hamura, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395427 ; 364D / ; 3642329 ; 364234 ; 3642343 ; 3642382 ; 3642466 ; 364248 ; 3642548 ;
Abstract
Comparators are provided for monitoring a data write request output from CPU to a keyboard controller 113, and a request for inhibiting a memory access of 1 MB or more. Circuits are provided for generating a memory access disabling signal for disabling a memory access of 1 MB or more in response to the detection of the requests by the comparators. The memory access disabling signal is transmitted to the memory and KBC 113.
Quick Actions:
Uchikoga, Hiroshi. (1996). Memory access control method and system for realizing the same (U.S. Patent No. 5483646). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5483646
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile