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. 04, 1994
Filed:
Sep. 28, 1992
Yoshitake Nakaosa, Sagamihara, JP;
Megumu Kondo, Kawasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In an operating system generation method for a computer, at a system initiation, a kernel as the basic portion of the operating system is linked with a plurality of input-output drivers controlling input-output devices. A directory name of each driver and an address thereof in a main memory are stored in a table within the kernel with a correspondence established therebetween, which allows mutual references between the kernel and the input-output drivers and which hence enables the input-output drivers to be generated in an independent fashion with respect to the kernel. As a result, the user can incorporate desired input-output drivers into an operating system depending on a hardware configuration of the computer system.