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:
Sep. 18, 2001
Filed:
Aug. 05, 1999
Ramesh Varma, Berkeley Heights, NJ (US);
J. Bradley Hunter, Basking Ridge, NJ (US);
Marty Alexander, Summit, NJ (US);
TyCom (US) Inc., Morristown, NJ (US);
Abstract
A method and apparatus for examining internal components of a sealed container is disclosed. In one embodiment, the method includes the steps of attaching an acoustic sensor to an outer surface of the sealed container and moving the sealed container about at least one axis of the sealed container. An audio signal is received from the acoustic sensor, where the audio signal is generated by a component within the sealed container that is put into motion as a result of the step of moving the sealed container about the at least one axis. The audio signal is analyzed to determine the frequency of the signal. In an embodiment for an apparatus of the present invention, an acoustic sensor is attached to the sealed container. An amplifier is coupled to the acoustic sensor and receives an audio signal from the acoustic sensor. The audio signal is generated by a component within the sealed container that is put into motion as a result of movement of the sealed container. A receiver is coupled to the amplifier and receives the amplified audio signal.