Yujie Zhang

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
MEMS microphone system
- Patent number 11,012,789
- Issue date May 18, 2021
- Akustica, Inc.
- Christoph Hermes
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS transducer system for pressure and acoustic sensing
- Patent number 10,981,777
- Issue date Apr 20, 2021
- Robert Bosch GmbH
- Andrew Doller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System of non-acoustic sensor combined with MEMS microphone
- Patent number 10,934,160
- Issue date Mar 2, 2021
- Robert Bosch GmbH
- Andrew Doller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS microphone system having an electrode assembly
- Patent number 10,555,088
- Issue date Feb 4, 2020
- Akustica, Inc.
- Daniel Meisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone system and method
- Patent number 10,349,188
- Issue date Jul 9, 2019
- Akustica, Inc.
- Daniel C. Meisel
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Center-fixed MEMS microphone membrane
- Patent number 10,129,651
- Issue date Nov 13, 2018
- Robert Bosch GmbH
- Yujie Zhang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of improving MEMS microphone mechanical stability
- Patent number 8,921,957
- Issue date Dec 30, 2014
- Robert Bosch GmbH
- Yujie Zhang
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MEMS Transducer System for Pressure and Acoustic Sensing
- Publication number 20190389721
- Publication date Dec 26, 2019
- ROBERT BOSCH GmbH
- Andrew Doller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
System of Non-Acoustic Sensor Combined with MEMS Microphone
- Publication number 20190352176
- Publication date Nov 21, 2019
- ROBERT BOSCH GmbH
- Andrew Doller
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Microphone System and Method
- Publication number 20190116429
- Publication date Apr 18, 2019
- Akustica, Inc.
- Daniel C. Meisel
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Microphone System
- Publication number 20190098418
- Publication date Mar 28, 2019
- ROBERT BOSCH GmbH
- Christoph Hermes
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Microphone System having an Electrode Assembly
- Publication number 20180146296
- Publication date May 24, 2018
- Akustica, Inc.
- Daniel Meisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTER-FIXED MEMS MICROPHONE MEMBRANE
- Publication number 20170180864
- Publication date Jun 22, 2017
- ROBERT BOSCH GmbH
- Yujie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE