Abdelkrim CHOUJAA

Follow

Person

Serre Les Sapins, FR

People

Patents Grantslast 30 patents

Information Patent Grant
High-frequency acoustic wave device
- Patent number 8,138,856
- Issue date Mar 20, 2012
- Centre National de la Recherche Scientifique
- Abdelkrim Khelif
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency acoustic wave device
- Patent number 7,880,563
- Issue date Feb 1, 2011
- Centre National de la Recherche Scientifique
- Abdelkrim Khelif
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH-FREQUENCY ACOUSTIC WAVE DEVICE
- Publication number 20110133859
- Publication date Jun 9, 2011
- Centre National de la Recherche Scientifique
- Abdelkrim KHELIF
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-Frequency Acoustic Wave Device
- Publication number 20080211602
- Publication date Sep 4, 2008
- Abdelkrim Khelif
- H03 - BASIC ELECTRONIC CIRCUITRY