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. 29, 1998
Filed:
Jan. 17, 1997
Applicant:
Inventors:
Scott H Foster, Sunol, CA (US);
Martin J Walsh, Palo Alto, CA (US);
Assignee:
Aureal Semiconductor, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R / ; G10K / ;
U.S. Cl.
CPC ...
381-1 ; 381303 ; 381 711 ; 381 712 ;
Abstract
A system and method are disclosed for canceling the leakage from a speaker.
Foster, Scott. (1998). Method and apparatus for canceling leakage from a speaker (U.S. Patent No. 5815578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5815578
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile