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. 02, 2013
Filed:
Dec. 11, 2006
Vivek Talwar, Edgewater, NJ (US);
Stephen Berger, Georgetown, TX (US);
Werner Schaefer, Novato, CA (US);
Jeff Rodman, San Francisco, CA (US);
Tony Griffiths, Worcestershire, GB;
Joseph Liguori, Brick, NJ (US);
Vivek Talwar, Edgewater, NJ (US);
Stephen Berger, Georgetown, TX (US);
Werner Schaefer, Novato, CA (US);
Jeff Rodman, San Francisco, CA (US);
Tony Griffiths, Worcestershire, GB;
Joseph Liguori, Brick, NJ (US);
Abstract
According to some embodiments, a method includes placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT in the test chamber. The method further includes detecting an acoustic output of the DUT. In addition or as an alternative to applying the pulse-modulated test signal, the test signal strength may be at a level of 30 V/m or 90 V/m. If the DUT is a telephone, it may be coupled via a voice signal path to another telephone, and an output of the other telephone may also be detected.