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:
Mar. 17, 2026
Filed:
Jul. 12, 2022
Fujifilm Corporation, Tokyo, JP;
Kazuaki Okamori, Saitama, JP;
Atsushi Misawa, Saitama, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Optical vibration-proof device, optical device, and fixing method for attaching a magnetic sensor that detects a position of a lens for shake correction to a base member. An optical vibration-proof device including a base member, a lens holding frame configured to be movable, a magnetic material that is moved integrally with the lens holding frame and generates a magnetic field, a position detection hall element that detects a change in the magnetic field in accordance with movement of the lens holding frame, and a sensor attachment member fixed to the base member. The base member includes a positioning part. The sensor attachment member brings the position detection hall element into contact with the positioning part to position the position detection hall element. The base member is formed integrally with the positioning part as a same member and is formed as a separate member from the sensor attachment member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile