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:
Jun. 17, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuki Nagao, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23212 (2013.01); H04N 5/23216 (2013.01); H04N 5/23245 (2013.01);
Abstract
When a first or a second operation is performed on an operation unit included in a lens apparatus, a memory stores a first or a second state of a focus lens unit detected by an operation detection unit when the first or the second operation is performed. When the first or the second operation is performed on the operation unit after the memory stores the first or the second state, a focus driving unit puts a state of the focus lens unit into the first or the second state.