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:
Oct. 31, 2006
Filed:
Dec. 22, 2003
Fong-jei Lin, Saratoga, CA (US);
Fong-Jei Lin, Saratoga, CA (US);
Other;
Abstract
An acoustic enclosure for a single sound transducer has sound pressure apertures near the end where the transducer is located, and sound apertures in a wall at the other end. The sound apertures enable the low, mid-range, and high frequency sounds to exit the enclosure along different paths. The sound aperture end can be flat or contoured with one or two outwardly extending members having straight or tapered end walls in which the mid-range and high frequency sound apertures are formed. One or two inwardly extending members can also be provided in the interior of the enclosure. The sound pressure apertures can be fixed or adjustable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile