Multiple java ME MIDlet execution in single-instance CLDC JVM
US8572561B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2008 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Jul 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/45504
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems are disclosed for Multiple Java ME MIDlet Execution in Single-Instance CLDC JVM. A subMIDlet manager may be an instance of the MIDlet class and may be capable of managing the lifecycles of component subMIDlets. SubMIDlets may contain the functionality of a MIDlet and may be configured to operate within a subMIDlet manager in a JVM and not to operate in a JVM without a subMIDlet manager. An exemplary method includes executing a single JVM that is capable of executing a single MIDlet at a time and using the JVM to execute a subMIDlet manager. Such a JVM may be present on a MIDP device. The subMIDlet manager may coordinate the activities of multiple subMIDlets executing simultaneously while appearing to the JVM as a single MIDlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.