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:
Aug. 05, 2014
Filed:
Jul. 13, 2007
Applicants:
Matti Ritamäki, Nokia, FI;
Marko Hanhikorpi, Pirkkala, FI;
Heikki Ahokas, Tampere, FI;
Lari Kytölä, Laukaa, FI;
Inventors:
Matti Ritamäki, Nokia, FI;
Marko Hanhikorpi, Pirkkala, FI;
Heikki Ahokas, Tampere, FI;
Lari Kytölä, Laukaa, FI;
Assignee:
Confidex Oy, Tampere, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06K 19/00 (2006.01); G06K 19/06 (2006.01); G08B 13/14 (2006.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a radio frequency identification tag which is adapted to work at a frequency between 850 MHz and 950 MHz. The tag may comprise a planar inverted F antenna, a loop antenna, or a dual patch antenna.