Invention Grant
- Patent Title: Multi-chamber transducer module, apparatus including the multi-chamber transducer module and method of manufacturing the multi-chamber transducer module
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Application No.: US16233682Application Date: 2018-12-27
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Publication No.: US10597287B2Publication Date: 2020-03-24
- Inventor: Marco Omar Ghidoni , Roberto Brioschi
- Applicant: STMICROELECTRONICS S.R.L.
- Applicant Address: IT Agrate, Brianza
- Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee Address: IT Agrate, Brianza
- Agency: Seed Intellectual Property Law Group LLP
- Priority: IT102016000043408 20160428
- Main IPC: B81B7/02
- IPC: B81B7/02 ; B81B7/00 ; B81C1/00 ; H04R1/40 ; H04R1/04 ; H04R19/00

Abstract:
A transducer module, comprising: a supporting substrate, having a first side and a second side; a cap, which extends over the first side of the supporting substrate and defines therewith a first chamber and a second chamber internally isolated from one another; a first transducer in the first chamber; a second transducer in the second chamber; and a control chip, which extends at least partially in the first chamber and/or in the second chamber and is functionally coupled to the first and second transducers for receiving, in use, the signals transduced by the first and second transducers.
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