Junjia LIU

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Shielded patterned ground structure filter for EMI reduction
- Patent number 9,717,140
- Issue date Jul 25, 2017
- Western Digital Technologies, Inc.
- John T. Contreras
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SHIELDED PATTERNED GROUND STRUCTURE FILTER FOR EMI REDUCTION
- Publication number 20170127509
- Publication date May 4, 2017
- HGST NETHERLANDS B.V.
- John T. CONTRERAS
- G11 - INFORMATION STORAGE