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:
Jan. 01, 2019
Filed:
Oct. 19, 2017
Applicant:
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 19/04 (2006.01); H04R 3/00 (2006.01); H04R 31/00 (2006.01); H04R 19/00 (2006.01); B81C 1/00 (2006.01); B81B 7/00 (2006.01);
U.S. Cl.
CPC ...
H04R 19/04 (2013.01); B81B 7/0061 (2013.01); B81C 1/00873 (2013.01); H04R 3/00 (2013.01); H04R 19/005 (2013.01); H04R 31/00 (2013.01); B81B 2201/0257 (2013.01); B81B 2207/012 (2013.01); B81B 2207/096 (2013.01);
Abstract
The disclosure describes various MEMS microphone modules that have a small footprint and can be integrated, for example, into consumer electronic or other devices in which space is at premium. Wafer-level fabrication techniques for making the modules also are described.