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Joseph Brian Seiler
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Penn Township, Berks County, PA, US
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last 30 patents
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Patent Grant
Optical device including carbon-doped contact layers
Patent number
6,317,444
Issue date
Nov 13, 2001
Agere System Optoelectronics Guardian Corp.
Utpal Kumar Chakrabarti
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of improving laser yield for target wavelengths in epitaxial...
Patent number
6,159,758
Issue date
Dec 12, 2000
Lucent Technologies Inc.
Chris W. Ebert
B82 - NANO-TECHNOLOGY
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Patent Grant
Selective area diffusion control process
Patent number
6,133,125
Issue date
Oct 17, 2000
Lucent Technologies Inc.
Joseph Brian Seiler
H01 - BASIC ELECTRIC ELEMENTS