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. 28, 2023
Filed:
Dec. 16, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Victor Popescu-Stroe, Bucharest, RO;
Matthias Boehm, Putzbrunn, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); H04R 1/40 (2006.01); G10L 21/0216 (2013.01);
U.S. Cl.
CPC ...
H04R 3/005 (2013.01); G10L 21/0216 (2013.01); H04R 1/406 (2013.01); G10L 2021/02166 (2013.01); H04R 2499/13 (2013.01);
Abstract
A microphone device includes a number N of at least two serially coupled microphones forming a microphone chain. The microphones are configured to transmit data to a controller via the microphone chain. The microphone chain is configured to output time-multiplexed data transmitted by the microphones.