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. 31, 2020
Filed:
May. 25, 2017
Applicant:
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Inventors:
Alex Gritti, Vimercate, IT;
Marco Omar Ghidoni, Melzo, IT;
Assignee:
STMICROELECTRONICS S.R.L., Agrate Brianza, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 19/00 (2006.01); H04R 19/00 (2006.01); G01L 9/00 (2006.01); G01L 9/08 (2006.01); G01L 11/06 (2006.01); G01L 19/14 (2006.01);
U.S. Cl.
CPC ...
G01L 19/0092 (2013.01); G01L 9/0045 (2013.01); G01L 9/0054 (2013.01); G01L 9/08 (2013.01); G01L 11/06 (2013.01); G01L 19/147 (2013.01); H04R 19/005 (2013.01); G01L 2019/0053 (2013.01); H04R 2201/003 (2013.01);
Abstract
A transducer modulus, comprising: a supporting substrate; a cap, which is arranged on the supporting substrate and defines a chamber therewith; a pressure transducer in the chamber; an acoustic transducer in the chamber; and a processing chip, or ASIC, operatively coupled to the pressure transducer and to the acoustic transducer. The pressure transducer and the acoustic transducer are arranged on top of one another to form a stack.