John Joseph NEUMANN JR.

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Breinigsville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dry gas phase chemically etching a structure
- Patent number 10,079,150
- Issue date Sep 18, 2018
- SPTS Technologies Limited
- John Joseph Neumann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective etching of semiconductor substrate(s) that preserves unde...
- Patent number 8,703,003
- Issue date Apr 22, 2014
- SPTS Technologies Limited
- Kyle S. Lebouitz
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS digital-to-acoustic transducer with error cancellation
- Patent number 6,829,131
- Issue date Dec 7, 2004
- Carnegie Mellon University
- Wayne A. Loeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DRY GAS PHASE CHEMICALLY ETCHING A STRUCTURE
- Publication number 20170025282
- Publication date Jan 26, 2017
- John Joseph NEUMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-SELECTIVITY ETCHING SYSTEM AND METHOD
- Publication number 20120244715
- Publication date Sep 27, 2012
- XACTIX, INC.
- Kyle S. Lebouitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMS digital-to-acoustic transducer with error cancellation
- Publication number 20050061770
- Publication date Mar 24, 2005
- John J. Neumann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS digital-to-acoustic transducer with error cancellation
- Publication number 20050013455
- Publication date Jan 20, 2005
- Wayne A. Loeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS membrane based sensor
- Publication number 20040197227
- Publication date Oct 7, 2004
- Steinar Hauan
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for reconstruction of soundwaves from digital...
- Publication number 20030044029
- Publication date Mar 6, 2003
- Kaigham J. Gabriel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE