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:
May. 12, 2026
Filed:
Nov. 20, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Yuki Shinzato, Saitama, JP;
Shunji Iwamoto, Tochigi, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A zoom lens includes a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, and a rear lens group including one or more lens units, which are disposed in this order from an object side to an image side, wherein a distance between adjacent lens units changes in zooming, wherein the first lens unit does not move and the second lens unit moves in zooming, wherein the second lens unit includes subunits Land Lhaving a positive refractive power, which are disposed in this order from the object side, wherein the subunit Lmoves to include a component in a direction perpendicular to an optical axis in image stabilization, wherein the rear lens group includes a focus lens unit that moves in focusing, and wherein the zoom lens satisfies predetermined inequalities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile