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Lepton Inc.
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Murray Hill, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lithographic electron-beam exposure apparatus and methods
Patent number
5,455,427
Issue date
Oct 3, 1995
Lepton, Inc.
Martin P. Lepselter
B82 - NANO-TECHNOLOGY
Information
Patent Grant
X-ray masks, their fabrication and use
Patent number
5,020,083
Issue date
May 28, 1991
Lepton Inc.
Martin P. Lepselter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for fabricating X-ray masks
Patent number
4,932,872
Issue date
Jun 12, 1990
Lepton Inc.
Herbert A. Waggener
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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