Liyan Yang

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric device
- Patent number 9,893,711
- Issue date Feb 13, 2018
- DAISHINKU CORPORATION
- Liyan Yang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20150108875
- Publication date Apr 23, 2015
- DAISHINKU CORPORATION
- Liyan Yang
- H01 - BASIC ELECTRIC ELEMENTS