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:
Mar. 13, 2018
Filed:
Jan. 26, 2017
Applicants:
Rui Zhang, Shenzhen, CN;
Ting Kang, Shenzhen, CN;
Assignee:
AAC TECHNOLOGIES PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 19/04 (2006.01); H04R 19/00 (2006.01); H04R 1/04 (2006.01); B81B 5/00 (2006.01); H04R 1/22 (2006.01); H04R 1/38 (2006.01);
U.S. Cl.
CPC ...
H04R 19/04 (2013.01); B81B 5/00 (2013.01); H04R 1/04 (2013.01); H04R 1/222 (2013.01); H04R 1/38 (2013.01); H04R 19/005 (2013.01); B81B 2201/0257 (2013.01); B81B 2203/053 (2013.01); B81B 2203/06 (2013.01); H04R 2201/003 (2013.01); H04R 2499/11 (2013.01);
Abstract
A microphone is disclosed. The microphone includes a housing and a circuit board cooperatively forming an accommodation space to accommodate a MEMS chip. The housing forms a first sound channel and the circuit board forms a second sound channel. Further, the microphone includes a controller for controlling the switch of the first and second sound channels.
Zhang, Rui. (2018). Microphone (U.S. Patent No. 9918168). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9918168
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile