US Patent 7869948 Method and apparatus in positioning without broadcast ephemeris
Patent 7869948 was granted and assigned to SiRF on January, 2011 by the United States Patent and Trademark Office.
Is a
Current Assignee
0
Date Filed
April 27, 2007
0
Date of Patent
January 11, 2011
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Patent Application Number
11741448
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Patent Inventor Names
Shaowei Han
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Patent Jurisdiction
Patent Number
Patent Primary Examiner
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