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:
Oct. 20, 2015
Filed:
Apr. 08, 2011
Applicants:
Mattias Lampe, Wolfenbuettel, DE;
Dan Yu, Beijing, CN;
Yong Yuan, Beijing, CN;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 7/04 (2006.01); G06K 7/00 (2006.01); G06K 7/10 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0404 (2013.01); G06K 7/0008 (2013.01); G06K 7/10316 (2013.01);
Abstract
A device, system, antenna system including a reader and a plurality of antennae, antenna product, method for the addressing antennae, and method for switching the antenna in a radio frequency identification (RFID) system, wherein the method includes switching the reader in a sequential manner to each of the antennae successively according to a radio frequency communication signal from said reader, where the radio frequency communication signal is provided for the reader to communicate with a tag such that it is simple to form a network and easy to implement the network at low cost.