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. 29, 2016
Filed:
Sep. 22, 2011
Applicants:
Chan Ghee Koh, Singapore, SG;
Khac Kien VU, Singapore, SG;
Inventors:
Chan Ghee Koh, Singapore, SG;
Khac Kien Vu, Singapore, SG;
Assignee:
National University of Singapore, Singapore, SG;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 1/18 (2006.01); G01H 13/00 (2006.01); G01H 1/12 (2006.01); G01V 1/16 (2006.01); G01V 1/00 (2006.01);
U.S. Cl.
CPC ...
G01V 1/16 (2013.01); G01H 1/12 (2013.01); G01H 13/00 (2013.01); G01V 1/162 (2013.01); G01V 1/008 (2013.01);
Abstract
A vibration detector () is disclosed herein. In a first embodiment, the vibration detector () includes a support member () arranged to vibrate, and a sensor () arranged to detect a vibration frequency of the support member (). The vibration frequency to be detected is dependent on the support member's mechanical structure, in which the support member's mechanical structure is mechanically reconfigurable to vary the vibration frequency to be detected by the sensor ().