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. 19, 2019
Filed:
Sep. 13, 2016
National Tsing Hua University, Hsinchu, TW;
Wei-Chen Lo, Hualien County, TW;
Chih-Kuang Yeh, Hsinchu, TW;
Shih-Tsung Kang, New Taipei, TW;
Zong-Han Hsieh, Taichung, TW;
NATIONAL TSING HUA UNIVERSITY, Hsinchu, TW;
Abstract
An ultrasonic device for transversely manipulating drug delivery carriers includes a driving unit and a transducer. The transducer is electrically connected to the driving unit and has a piezoelectric sheet in a curved shape. The piezoelectric sheet includes a plurality of channels, and a phase difference is generated between every two of the channels by the driving unit for producing an acoustic vortex.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile