Patent ID: 9399574
Filing Date: 2016-07-26
CPC Classification: B81B,B81C,H01L

Claim Text:
1. A method for manufacturing a plurality of MEMS transducer packages comprising: attaching a plurality of MEMS transducers to a plurality of substrates, where: positioning a plurality of cup-shaped covers onto the plurality of substrates, where: depositing an epoxy into the channels, substantially filling the channels but not covering the top portions of the covers, where the epoxy is sufficiently viscous to seal the gaps between the bottom surfaces of the covers and the top surfaces of the substrates, but not so viscous as to flow significantly into the interior cavity; and after the epoxy has hardened, singulating the panel into individual MEMS transducer packages by cutting vertically through the epoxy in the channels and through the panel under the channels.