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:
Nov. 19, 2013
Filed:
Oct. 31, 2008
Takafumi Sakamoto, Machida, JP;
Kiyoshi Toshimitsu, Shibuya-ku, JP;
Toshiyuki Umeda, Inagi, JP;
Shoji Otaka, Yokohama, JP;
Keisuke Mera, Kawasaki, JP;
Takafumi Sakamoto, Machida, JP;
Kiyoshi Toshimitsu, Shibuya-ku, JP;
Toshiyuki Umeda, Inagi, JP;
Shoji Otaka, Yokohama, JP;
Keisuke Mera, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A wireless communication device includes: a packet detection part detecting presence/absence of a reception of a packet; a judgment part judging whether or not temporal change of presence/absence of the reception of the packet detected in the packet detection part corresponds to a predetermined identifier; and a power source control unit controlling power supply from a power source based on a result of a judgment in the judgment part.