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:
Aug. 24, 2021
Filed:
Jun. 09, 2020
Zilltek Technology (Shanghai) Corp., Shanghai, CN;
Zilltek Technology Corp., Taiwan, CN;
Jinghua Ye, Shanghai, CN;
Other;
Abstract
The invention discloses a microphone encapsulation structure having a plurality of transducers, comprising: a housing; a circuit base plate, wherein the circuit base plate and the housing form an acoustic cavity, and a first acoustic through-hole is provided on the circuit base plate; a PCB (Printed Circuit Board) substrate disposed at a top of the circuit base plate, wherein the PCB substrate is provided with a plurality of second acoustic through-holes and the PCB substrate is provided with: a plurality of acoustic transducers each disposed directly above one of the plurality of second acoustic through-holes; and a plurality of ASIC (Application Specific Integrated Circuit) chips each connected to one of the plurality of acoustic transducers via gold wire.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile