Multiple java ME MIDlet execution in single-instance CLDC JVM

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United States of America Patent

PATENT NO 8572561
SERIAL NO

12186786

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Abstract

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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.

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Patent Owner(s)

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SPRINT SPECTRUM LLC12920 SE 38TH ST BELLEVUE WA 98006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Annan,, Jr Brandon Westwood Hills, US 1 3
Indurkar, Jay Overland Park, US 1 3
Smith, Nathan A Olathe, US 18 103

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