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. 28, 2003
Filed:
Nov. 15, 1999
Kumanan Yogaratnam, Ottawa, CA;
Espial Group Inc., Ontario, CA;
Abstract
An embedded desktop which can run multiple Java applications simultaneously under one instance of a Java™ virtual machine (JVM) and which allows open applications to communicate with one another in a system independent manner. The embedded desktop functionally exists between the JVM and the multiple Java™ applications and consists of a Core and various plug-ins. When applications are launched by a user (by communication between the Core, user interface plug-in and service vendor plug-in), an application class loader for each application is invoked using the class names of the respective applications. By segregating each application into an application class loader, class name collisions and resulting application crashes are avoided. Once application class loaders have been invoked, communication between applications is facilitated through the Core, avoiding the overhead and complexity of system dependent communication through the operating system and associated hardware.