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. 21, 2003
Filed:
Mar. 21, 2000
Applicant:
Inventor:
Hideaki Okamura, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/445 ;
U.S. Cl.
CPC ...
G06F 9/445 ;
Abstract
An operating system (OS) is flexibly initialized by efficiently utilizing a memory space. An initial execution environment is first created on a target host. An OS initializing object is executed in the initial execution environment. A core execution environment and other objects are created and initialized based on a boot information structure. After the core execution environment has been created and initialized, the OS initializing object is migrated from the initial execution environment to the core execution environment. Then, the initial execution environment is deleted.