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Y. Simon Tsuo
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Lakewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of high purity silane preparation
Patent number
6,103,942
Issue date
Aug 15, 2000
Midwest Research Institute
Y. Simon Tsuo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for processing silicon solar cells
Patent number
5,627,081
Issue date
May 6, 1997
Midwest Research Institute
Y. Simon Tsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Erasable, multiple level logic optical memory disk
Patent number
5,194,349
Issue date
Mar 16, 1993
Midwest Research Institute
Y. Simon Tsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Oxygen ion-beam microlithography
Patent number
5,041,361
Issue date
Aug 20, 1991
Midwest Research Institute
Y. Simon Tsuo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydrogen ion microlithography
Patent number
4,960,675
Issue date
Oct 2, 1990
Midwest Research Institute
Y. Simon Tsuo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY