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. 14, 2000
Filed:
Feb. 03, 1998
Applicant:
Inventor:
Raimund Martin, Eggolsheim, DE;
Assignee:
Siemens Augiologische Technik GmbH, Erlangen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
381327 ; 381 231 ; 381328 ; 381315 ; 381322 ; 381381 ; 4551512 ;
Abstract
For binaural hearing, a hearing aid worn at the head has two hearing apparatuses respectively allocated to the ears, with at least one of the hearing apparatuses having a transmitter and the other hearing apparatus having a receiver for an optical signal transmission from the transmitting hearing apparatus to the receiving hearing apparatus.