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:
Aug. 17, 2021
Filed:
Aug. 27, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Tomoaki Yamanaka, Utsunomiya, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An imaging apparatus to which an accessory apparatus is detachably and communicatively attachable. The imaging apparatus comprises a power supply unit configured to supply a power to the accessory apparatus; a camera control unit configured to control the power supply unit; and a camera communication unit configured to communicate with the accessory apparatus, wherein the camera communication unit receives, from the accessory apparatus, one or more settable power modes settable to the accessory apparatus and transmits, to the accessory apparatus, a request power mode corresponding to a power that the power supply unit can supply to the accessory apparatus, and wherein when one of the settable power modes corresponds to the request power mode, the power supply unit supplies the power corresponding to the request power mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile