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:
Dec. 05, 2023
Filed:
Jan. 25, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Makoto Umeda, Osaka, JP;
Tetsuya Uno, Osaka, JP;
Naoki Yoshikawa, Osaka, JP;
Takeshi Sakakibara, Osaka, JP;
Kenichi Miyamori, Hyogo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G03B 5/00 (2021.01); G02B 7/02 (2021.01); G02B 7/08 (2021.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 7/023 (2013.01); G02B 7/026 (2013.01); G02B 7/08 (2013.01); G03B 5/00 (2013.01); G03B 2205/0007 (2013.01);
Abstract
A lens barrel () comprises a fixed frame (), a main shaft guide () that is fixed to the fixed frame, a movable frame () that moves along the main shaft guide (), a driver (magnet (), drive coil ()) that moves the movable frame () relatively with respect to the fixed frame () along the main shaft guide (), and a vibration imparting unit () that imparts vibration to the main shaft guide ().