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. 10, 2021
Filed:
Jun. 18, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hideya Takanashi, Isehara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23209 (2013.01); H04N 5/2254 (2013.01); H04N 5/23216 (2013.01); H04N 5/23296 (2013.01); H04N 5/232125 (2018.08);
Abstract
A communication control unit of an interchangeable lens transmits information regarding distance information corresponding to the focus lens position to a camera main body to which the interchangeable lens unit is attached. The camera main body include a display unit, and perform display at the display unit based on the information received from the interchangeable lens.