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. 09, 2010
Filed:
Sep. 07, 2006
Naoya Kaneda, Utsunomiya, JP;
Naoya Kaneda, Utsunomiya, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
Lens apparatuses are disclosed capable of smooth image-pickup operation by facilitating operations of functions provided separately between the lens apparatus and the image-pickup apparatus. The lens apparatus, which is detachably mounted on an image-pickup apparatus, comprises a controller which outputs a signal for controlling a function provided in the image-pickup apparatus in response to operation of a first operating member. The other lens apparatus comprises a controller which outputs a signal for controlling a first function provided in the lens apparatus in response to operation of a second operating member in a case where a first operating member is in a first state and outputs a signal for controlling a second function provided in the image-pickup apparatus in response to operation of the second operating member in a case where the first operating member is in a second state.