Helmut APPEL

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Ammerthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the ultrasonic microscopic measurement of semiconductor...
- Patent number 10,677,760
- Issue date Jun 9, 2020
- OSRAM OLED GmbH
- Helmut Appel
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE ULTRASONIC MICROSCOPIC MEASUREMENT OF SEMICONDUCTOR...
- Publication number 20180113096
- Publication date Apr 26, 2018
- Osram Opto Semiconductors GmbH
- Helmut APPEL
- G01 - MEASURING TESTING