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:
Jan. 14, 2025
Filed:
May. 07, 2020
Miniswys S.a., Bienne, CH;
Shun Suzuki, Tokyo, JP;
Yoichi Itagaki, Tokyo, JP;
Tomohiko Osaka, Tokyo, JP;
Masahiro Ishikawa, Tokyo, JP;
Daisuke Yamaguchi, Tokyo, JP;
Shun Suzuki, Tokyo, JP;
Yoichi Itagaki, Tokyo, JP;
Tomohiko Osaka, Tokyo, JP;
Masahiro Ishikawa, Tokyo, JP;
Daisuke Yamaguchi, Tokyo, JP;
Raphael Hoesli, Nidau, CH;
Maxime Roten, Fenin, CH;
Michael Brumann, Bienne, CH;
Loann Baume, Neuchâtel, CH;
Miniswys S.A., Bienne, CH;
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A lens driving device includes: a movable part for accommodating a lens; and an ultrasonic motor having a resonance part configured to move the movable part by motion of the resonance part of the ultrasonic motor. The resonance part has a pair of arms, and is disposed such that only one of the arms is in contact with the movable part.