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:
Apr. 06, 2021
Filed:
May. 15, 2019
Applicant:
National Tsing Hua University, Hsinchu, TW;
Inventors:
Wei-Cheng Lai, Taipei, TW;
Wei-Leun Fang, Hsinchu, TW;
Assignee:
NATIONAL TSING HUA UNIVERSITY, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/96 (2006.01); G01D 18/00 (2006.01); G01L 1/14 (2006.01); G01L 25/00 (2006.01); G01P 15/08 (2006.01); G01P 21/00 (2006.01); H04R 19/02 (2006.01);
U.S. Cl.
CPC ...
H03K 17/962 (2013.01); G01D 18/00 (2013.01); G01L 1/142 (2013.01); G01L 1/148 (2013.01); G01L 25/00 (2013.01); G01P 15/0802 (2013.01); G01P 21/00 (2013.01); H04R 19/02 (2013.01); H04R 2201/003 (2013.01);
Abstract
A tunable device includes a deformable dielectric unit formed with a receiving space, and a tunable member received in the receiving space and responsible to an electric field applied to the tunable member. A transducer is also provided, and includes at least one of the tunable device and one of a driver unit, a sensing unit and the combination thereof in signal transmission with the tunable device. A method of tuning the tunable device is also provided.