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Patent applications and USPTO patent grants for Yoon; Cheol-Nam.The latest application filed is for "nozzle for spraying sublimable solid particles entrained in gas for cleaning surface".
Patent | Date |
---|---|
Nozzle for spraying sublimable solid particles entrained in gas for cleaning surface Grant 7,762,869 - Yoon July 27, 2 | 2010-07-27 |
Nozzle For Spraying Sublimable Solid Particles Entrained In Gas For Cleaning Surface App 20090039178 - Yoon; Cheol-Nam | 2009-02-12 |
Nozzle for spraying sublimable solid particles entrained in gas for cleaning surface Grant 7,442,112 - Yoon October 28, 2 | 2008-10-28 |
Apparatus for cleaning the edges of wafers Grant 7,270,136 - Ko , et al. September 18, 2 | 2007-09-18 |
Nozzle for injecting sublimable solid particles entrained in gas for cleaning a surface Grant 7,008,306 - Yoon , et al. March 7, 2 | 2006-03-07 |
Nozzle for injecting sublimable solid particles entrained in gas for cleaning a surface App 20050277370 - Yoon, Cheol-Nam ;   et al. | 2005-12-15 |
Nozzle for spraying sublimable solid particles entrained in gas for cleaning surface and method of cleaning surface using the same App 20050266777 - Yoon, Cheol-Nam | 2005-12-01 |
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