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. 10, 2026
Filed:
Jun. 25, 2024
Taiyo Yuden Co., Ltd., Tokyo, JP;
Shigeo Ishii, Takasaki, JP;
Takeyuki Fukushima, Takasaki, JP;
Yukari Sato, Takasaki, JP;
Hiroyuki Shimizu, Takasaki, JP;
Yuichi Namikawa, Takasaki, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
A vibration generating device includes a vibrator, and a driving device configured to switch between a first period and a second period at a third frequency, the first period being a period during which a first signal having a first frequency of 100 Hz or higher and 400 Hz or lower is supplied to the vibrator, the second period being a period during which a second signal having a second frequency that is lower than the first frequency and is 10 Hz or higher and 250 Hz or lower is supplied to the vibrator, the third frequency being 1 Hz or higher and 100 Hz or less.