Fred Bierhaus

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Piedmont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,391,940
- Issue date Jul 12, 2016
- Cellco Partnership
- Zhijian Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20140379816
- Publication date Dec 25, 2014
- Zhijian LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE