Paul M. Schreier

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Newton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Microphone with built-in speaker driver
- Patent number 9,544,673
- Issue date Jan 10, 2017
- Invensense, Inc.
- Jerad M. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MICROPHONE WITH BUILT-IN SPEAKER DRIVER
- Publication number 20160182987
- Publication date Jun 23, 2016
- InvenSense, Inc.
- Jerad M. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE