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:
Feb. 16, 2016
Filed:
Feb. 05, 2014
Panasonic Corporation, Osaka, JP;
Osamu Katou, Osaka, JP;
Abstract
A network terminal includes: an oscillator circuit; a communication processing unit which transmits and receives communication data through a transmission path, using the clock; a controller unit which controls a function of the network terminal, using the clock; a clock control unit which causes the oscillator circuit to start or stop oscillating, and supply the clock; and a signal detecting unit which monitors a wave detection signal communicated through the transmission path in the case where the communication processing unit is not operating, and generates an activation signal according to which the clock control unit causes the oscillator circuit to start oscillating at a time when the wave detection signal exceeds a threshold value. The signal detecting unit is operable without using the clock, and the controller unit switches a detectable wave detection signal by changing a circuit constant of the signal detecting unit.