Lawrence E. Smith

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Macungie, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optoelectronic device including a barrier layer and interface barri...
- Patent number 6,542,686
- Issue date Apr 1, 2003
- Lucent Technologies Inc.
- Michael Geva
- G02 - OPTICS
Information Patent Grant
Diffusion barrier spikes for III-V structures
- Patent number 6,437,372
- Issue date Aug 20, 2002
- Agere Systems Guardian Corp.
- Michael Geva
- B82 - NANO-TECHNOLOGY
Information 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
Information Patent Grant
Method for selectively etching AlGaAs
- Patent number 5,380,398
- Issue date Jan 10, 1995
- AT&T Bell Laboratories
- Lawrence E. Smith
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electronic device having a diffusion barrier region including alumi...
- Publication number 20040005112
- Publication date Jan 8, 2004
- TriQuint Technology Holding Co.
- Michael Geva
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic device having a barrier region including aluminum and a...
- Publication number 20020090167
- Publication date Jul 11, 2002
- Michael Geva
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR CLEAVING A SEMICONDUCTOR WAFER
- Publication number 20020026862
- Publication date Mar 7, 2002
- JULIUS R. NAVITSKY
- B28 - WORKING CEMENT, CLAY, OR STONE