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:
Nov. 16, 2004
Filed:
Dec. 01, 1999
Claus Zimmermann, Newbury Park, CA (US);
Other;
Abstract
A compilation of improvements and modifications to U.S. Pat. No. 5,392,358 which discloses an electrolytic loudspeaker assembly ( ) which reproduces a broad band of audio signals. The assembly ( ) is comprised of a thin, non-magnetic capacitive transducer ( ) which consists of compound diaphragm ( ) that is further comprised of a center section ( ), a front section ( ) and a rear sect compound diaphragm ( ) is enclosed by a frame assembly ( ). The improvements and modifications to the assembly designs for a center section ( A, A); three designs each for a front section ( A, A, A) and a rear section ( A, A, A); three designs for a frame assembly ( A, A, A) and two designs for a transducer driver unit ( ). The basic design of the assembly ( ) is also augmented by the addition of an acoustic wave diffuser, reflector, and absorbing assembly ( ) and an acoustic baffle structure ( ).