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. 19, 2014
Filed:
Dec. 01, 2009
Suguru Sekita, Saitama, JP;
Kiyotada Yokogi, Tokyo, JP;
Suguru Sekita, Saitama, JP;
Kiyotada Yokogi, Tokyo, JP;
Felica Networks, Inc., Tokyo, JP;
Abstract
An information processing device is provided. The information processing device including a communication antenna having a variable Q value, for performing contactless-type communication with an external device by using a communication path capable of transmitting and receiving a signal using a carrier of a predetermined frequency, a communication speed determining unit for determining a communication speed in the communication with the external device, and a communication controlling unit for allowing the Q value of the communication antenna to be set to a value corresponding to a determined communication speed based on the communication speed determined in the communication speed determining unit.