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Patent applications and USPTO patent grants for Rorabaugh; C. Britton.The latest application filed is for "method and system for determining absolute positions of mobile communications devices using remotely generated positioning information".
Patent | Date |
---|---|
Method and system for determining relative positions of networked mobile communication devices Grant 7,031,725 - Rorabaugh April 18, 2 | 2006-04-18 |
Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information Grant 6,922,635 - Rorabaugh July 26, 2 | 2005-07-26 |
Method and system for determining relative positions of networked mobile communication devices App 20040033808 - Rorabaugh, C. Britton | 2004-02-19 |
Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information App 20040034471 - Rorabaugh, C. Britton | 2004-02-19 |
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