Changkun Dong

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Chapel Hill, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Field emission ion source based on nanostructure-containing material
- Patent number 7,129,513
- Issue date Oct 31, 2006
- Xintek, Inc.
- Otto Z. Zhou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Field emission ion source based on nanostructure-containing material
- Publication number 20050269559
- Publication date Dec 8, 2005
- XINTEK, INC.
- Otto Z. Zhou
- B82 - NANO-TECHNOLOGY