Yongjian Qui

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Greenville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive process for modifying corners, edges, and surfaces of capa...
- Patent number 8,057,883
- Issue date Nov 15, 2011
- Kemet Electronics Corporation
- Jeffrey Poltorak
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE PROCESS FOR MODIFYING CORNERS, EDGES, AND SURFACES OF CAPA...
- Publication number 20080299335
- Publication date Dec 4, 2008
- JEFFREY POLTORAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluted anode with minimal density gradients and capacitor comprisin...
- Publication number 20070035912
- Publication date Feb 15, 2007
- Randy S. Hahn
- H01 - BASIC ELECTRIC ELEMENTS