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. 08, 2005
Filed:
Feb. 25, 2000
Harlan Sexton, Menlo Park, CA (US);
David Unietis, Menlo Park, CA (US);
Mark Jungerman, San Francisco, CA (US);
Scott Meyer, Pacifica, CA (US);
David Rosenberg, Los Altos, CA (US);
Harlan Sexton, Menlo Park, CA (US);
David Unietis, Menlo Park, CA (US);
Mark Jungerman, San Francisco, CA (US);
Scott Meyer, Pacifica, CA (US);
David Rosenberg, Los Altos, CA (US);
Oracle International Corp., Redwood Shores, CA (US);
Abstract
Techniques are provided for instantiating separate Java virtual machines for each session established by a server. Because each session has its own virtual machine, the Java programs executed by the server for each user connected to the server are insulated from the Java programs executed by the server for all other users connected to the server. The separate VM instances can be created and run, for example, in separate units of execution that are managed by the operating system of the platform on which the server is executing. For example, the separate VM instances may be executed either as separate processes, or using separate system threads. Because the units of execution used to run the separate VM instances are provided by the operating system, the operating system is able to ensure that the appropriate degree of insulation exists between the VM instances.