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:
Apr. 27, 2010
Filed:
May. 02, 2006
Applicants:
Hidetoshi Ishikawa, Yokohama, JP;
Koji Chiba, Yokosuka, JP;
Inventors:
Hidetoshi Ishikawa, Yokohama, JP;
Koji Chiba, Yokosuka, JP;
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-contact IC apparatus is provided in a simple configuration with a plurality of IC chips, while enabling reliable communication. A non-contact IC apparatushas a plurality of IC chips, an antennafor receiving a radio wave for non-contact IC apparatus, a modem partfor acquiring a signal from the radio wave received by the antenna, and a distribution control partfor selecting an IC chip to receive the signal, out of the plurality of IC chips, based on the signal acquired by the modem part, and for transmitting the signal to the selected IC chip.