Robert Alan Hamm

Person

Staten Island, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating a heterojunction bipolar transistor
- Patent number 6,855,613
- Issue date Feb 15, 2005
- Lucent Technologies Inc.
- Robert Alan Hamm
- H01 - BASIC ELECTRIC ELEMENTS
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
Alignment techniques for epitaxial growth processes
- Patent number 6,294,018
- Issue date Sep 25, 2001
- Lucent Technologies
- Robert Alan Hamm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making InP heterostructure devices
- Patent number 6,165,859
- Issue date Dec 26, 2000
- Lucent Technologies Inc.
- Robert Alan Hamm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trilayer lift-off process for semiconductor device metallization
- Patent number 6,156,665
- Issue date Dec 5, 2000
- Lucent Technologies Inc.
- Robert Alan Hamm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing schottky gate transistor utilizing alignmen...
- Patent number 6,139,995
- Issue date Oct 31, 2000
- Lucent Technologies Inc.
- Jinwook Burm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Alignment techniques for photolithography utilizing multiple photor...
- Patent number 6,042,975
- Issue date Mar 28, 2000
- Lucent Technologies Inc.
- Jinwook Burm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Repairing fractured wafers in semiconductor manufacturing
- Patent number 5,932,379
- Issue date Aug 3, 1999
- Lucent Technologies Inc.
- Jinwook Burm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
INP heterostructure devices
- Patent number 5,907,165
- Issue date May 25, 1999
- Lucent Technologies Inc.
- Robert Alan Hamm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-situ technique for cleaving crystals
- Patent number 5,773,318
- Issue date Jun 30, 1998
- Lucent Technologies Inc.
- Naresh Chand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing III-V semiconductor layers with high effective ho...
- Patent number 4,939,102
- Issue date Jul 3, 1990
- American Telephone and Telegraph Company
- Robert A. Hamm
- H01 - BASIC ELECTRIC ELEMENTS

Robert Alan Hamm

Person

Patents Grantslast 30 patents

Method of fabricating a heterojunction bipolar transistor

Optical device including carbon-doped contact layers

Alignment techniques for epitaxial growth processes

Method for making InP heterostructure devices

Trilayer lift-off process for semiconductor device metallization

Method of manufacturing schottky gate transistor utilizing alignmen...

Alignment techniques for photolithography utilizing multiple photor...

Repairing fractured wafers in semiconductor manufacturing

INP heterostructure devices

In-situ technique for cleaving crystals

Method of growing III-V semiconductor layers with high effective ho...