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:
Oct. 21, 2025
Filed:
Feb. 24, 2024
Suzhou Phaserise Technology Co., Ltd., Suzhou, CN;
Long Yang, Suzhou, CN;
Mingming Xie, Suzhou, CN;
Yisheng Jin, Suzhou, CN;
Xinzong Zhou, Suzhou, CN;
Junhui Zhao, Suzhou, CN;
Xuxiang Zhu, Suzhou, CN;
Yuping Shen, Suzhou, CN;
SUZHOU PHASERISE TECHNOLOGY CO., LTD., Suzhou, CN;
Abstract
An electromagnetic ultrasonic double-wave transducer includes a shell (), and a permanent magnet assembly, a coil (), a shielding layer (), and a wire () which are provided in said shell (); said coil () is fixed on the bottom of said shell () and is located below said permanent magnet assembly; said shielding layer () is arranged between said permanent magnet assembly and said coil (); one end of said wire () is connected to said coil () while the other end thereof is connected to the power supply and signal plug (); said permanent magnet assembly includes a third permanent magnet () and a fourth permanent magnet (); the upper end faces of said third permanent magnet () and said fourth permanent magnet () realize magnetic circuit closing by means of a magnetic circuit closing element ().