David K. Bernhardt

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Hudson, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical heat source with restricted wavelengths for process heating
- Patent number 9,842,752
- Issue date Dec 12, 2017
- Axcelis Technologies, Inc.
- David Bernhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Application of digital frequency and phase synthesis for control of...
- Patent number 7,402,821
- Issue date Jul 22, 2008
- Axcelis Technologies, Inc.
- David K. Bernhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Workpiece handling alignment system
- Patent number 7,321,299
- Issue date Jan 22, 2008
- Axcelis Technologies, Inc.
- Kevin R. Verrier
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL HEAT SOURCE WITH RESTRICTED WAVELENGTHS FOR PROCESS HEATING
- Publication number 20150037983
- Publication date Feb 5, 2015
- David Bernhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Application of digital frequency and phase synthesis for control of...
- Publication number 20070164237
- Publication date Jul 19, 2007
- Axcelis Technologies, Inc.
- David K. Bernhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Workpiece handling alignment system
- Publication number 20070008105
- Publication date Jan 11, 2007
- Axcelis Technologies, Inc.
- Kevin R. Verrier
- H01 - BASIC ELECTRIC ELEMENTS