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:
Jul. 10, 2007
Filed:
May. 13, 2004
Applicant:
Michael Tangemann, Leonberg, DE;
Inventor:
Michael Tangemann, Leonberg, DE;
Assignee:
Evolium S.A.S., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of increasing the accuracy of geographical information of a mobile station of a radio communication system is described. The geographical information of the mobile station is evaluated without using a GPS receiver. Stored positions of other mobile stations using GPS receivers, are used to adapt the geographical information.