Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nirmalendu Deo0
Joseph Reese Brewer0
Barry Chin Li Cheung0
Date of Patent
August 21, 2012
Patent Application Number
12447836
Date Filed
October 30, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention comprises nano obelisks and nanostructures and methods and processes for same. The nano obelisks of the present invention are advantageous structures for use as electron source emitters. For example, the ultra sharp obelisks can be used as an emitter source to generate highly coherent and high energy electrons with high current.
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