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:
Feb. 22, 2011
Filed:
May. 20, 2005
Kimmo Alanen, Lempaala, FI;
Jari Syrjarinne, Tampere, FI;
Kimmo Alanen, Lempaala, FI;
Jari Syrjarinne, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
A satellite positioning device comprising: a timing synchronisation circuit arranged to provide timing data for location estimation. The circuit being arranged to, in a first mode, provide the timing data in dependence on at least one received satellite positioning signal without the assistance of a location estimate and, in a second mode, provide the timing data in dependence on at least one received satellite positioning signal with the assistance of a location estimate, the timing synchronisation circuit being arranged to switch between the first and second modes of operation in dependence on whether the timing synchronisation circuit is providing the timing data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile