Inventor
JUN DAVID S
US4 patents
Patents
4 patentsUS7064477B2Jun 20, 2006
Low power schottky emitter
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High angular intensity Schottky electron point source
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US6680562B1Jan 20, 2004
Schottky emitter having extended life
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US6771013B2Aug 3, 2004
Low power schottky emitter
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