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:
Jun. 28, 2016
Filed:
Aug. 22, 2014
Panasonic Corporation, Osaka, JP;
Masayuki Toyama, Osaka, JP;
Abstract
In a communication system, a master device gives a data control to one of a plurality of slave devices, and stops controlling data transmission and reception in the master device. A dual-role device executes the data transmission and reception with the other slave devices according to the data control given by the master device. The master device transmits an abort signal to the dual-role device while data is being transmitted and received by the dual-role device according to the data control. The dual-role device receives the abort signal from the master device, and transmits an interrupt signal to the master device when no data is being transmitted or received. The master device enables data transmission and reception according to the data control after receiving the interrupt signal from the dual-role device. The dual-role device stops data transmission and reception according to the data control after receiving the interrupt signal.