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:
Jul. 19, 2016
Filed:
Nov. 21, 2012
Panasonic Corporation, Osaka, JP;
Toshiyuki Sugitani, Fukuoka, JP;
Abstract
A wireless communication apparatus includes a power switch unit that switches a power supplied from a battery, and a timer unit that measures a time period through a power supplied from the battery. The power switch unit is turned on upon receiving a trigger for turning on the power supply and turned off upon receiving a trigger for turning off the power supply. When a wireless unit and a control unit are supplied with the power through the power switch unit in accordance with the trigger for turning on the power supply, the control unit controls to receive a wireless signal from a different wireless communication apparatus, and the control unit then sets a given value of the expiration of the time period in the timer unit and outputs the trigger for turning off the power supply to the power supply control unit.