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:
Jan. 26, 2021
Filed:
Jun. 29, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Hajime Watanabe, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided a master communication apparatus. A selection unit selects a representative slave from a plurality of slave communication apparatuses. A notification unit notifies the plurality of slave communication apparatuses of the representative slave. Each of the plurality of slave communication apparatuses is configured to, if it is not the representative slave, transmit state information that indicates a state of the slave communication apparatus to the representative slave. A reception unit receives the state information of the plurality of the slave communication apparatuses from the representative slave. A transmission unit transmits a control signal for controlling the plurality of slave communication apparatuses based on the state information.