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:
Nov. 12, 2019
Filed:
Jun. 22, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Shogo Fujiwara, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An imaging apparatus can mount a lens device, which is an external device, on the main body thereof. The main body includes a shake detection unit that detects a shake amount and a power supply fluctuation detection unit that detects a fluctuation in power supply supplied from a power supply unit to the lens device. A frequency calculation unit calculates a driving frequency of the lens device based on the fluctuation in power supply during lens driving. If the driving frequency of the lens device interferes with the driving frequency of the shake detection unit, the system control unit inhibits or restricts a function using the shake detection unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile