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. 28, 2009
Filed:
Jun. 01, 2005
Ricardo F. Carreras, Southborough, MA (US);
Glenn Gomes-casseres, Framingham, MA (US);
Marc Hertzberg, Sudbury, MA (US);
Daniel D. Najemy, Grafton, MA (US);
Ray Wakeland, Marlborough, MA (US);
Ricardo F. Carreras, Southborough, MA (US);
Glenn Gomes-Casseres, Framingham, MA (US);
Marc Hertzberg, Sudbury, MA (US);
Daniel D. Najemy, Grafton, MA (US);
Ray Wakeland, Marlborough, MA (US);
Bose Corporation, Framingham, MA (US);
Abstract
A person monitoring system, such as a baby monitor a monitored unit including a microphone for transducing radiated sound waves and sound waves emanating from the person to a received audio signal and circuitry for removing from the received audio signal a portion of the received audio signal corresponding to the radiated sound waves to provide an audio signal corresponding to the sound waves emanating from the person.