Lance G. Hellwig

Person

Jennings, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Epitaxial barrel susceptor having improved thickness uniformity
- Patent number 8,404,049
- Issue date Mar 26, 2013
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low thermal mass semiconductor wafer plate
- Patent number 8,220,646
- Issue date Jul 17, 2012
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low thermal mass semiconductor wafer boat
- Patent number 8,220,647
- Issue date Jul 17, 2012
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low thermal mass semiconductor wafer support
- Patent number 8,042,697
- Issue date Oct 25, 2011
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer carrier blade
- Patent number 7,878,562
- Issue date Feb 1, 2011
- MEMC Electronic Materials, Inc.
- Manabu Hamano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modified susceptor for barrel reactor
- Patent number 7,462,246
- Issue date Dec 9, 2008
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for aiming a barrel reactor nozzle
- Patent number 5,843,234
- Issue date Dec 1, 1998
- MEMC Electronic Materials, Inc.
- Donald Finn
- C30 - CRYSTAL GROWTH
Information Patent Grant
Secondary edge reflector for horizontal reactor
- Patent number 5,792,273
- Issue date Aug 11, 1998
- MEMC Electric Materials, Inc.
- Michael J. Ries
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and system for monocrystalline epitaxial deposition
- Patent number 5,789,309
- Issue date Aug 4, 1998
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C30 - CRYSTAL GROWTH
Information Patent Grant
Susceptor and baffle therefor
- Patent number 5,518,549
- Issue date May 21, 1996
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Low Thermal Mass Semiconductor Wafer Plate
- Publication number 20120074081
- Publication date Mar 29, 2012
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Thermal Mass Semiconductor Wafer Boat
- Publication number 20120077138
- Publication date Mar 29, 2012
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Wafer Transport System
- Publication number 20110148128
- Publication date Jun 23, 2011
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW THERMAL MASS SEMICONDUCTOR WAFER SUPPORT
- Publication number 20090321372
- Publication date Dec 31, 2009
- MEMC Electronic Materials, Inc.
- Brian Lawrence Gilmore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER CARRIER BLADE
- Publication number 20090169346
- Publication date Jul 2, 2009
- MEMC Electronic Materials, Inc.
- Manabu Hamono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Susceptor with Support Bosses
- Publication number 20090165721
- Publication date Jul 2, 2009
- MEMC Electronic Materials, Inc.
- John A. Pitney
- C30 - CRYSTAL GROWTH
Information Patent Application
EPITAXIAL BARREL SUSCEPTOR HAVING IMPROVED THICKNESS UNIFORMITY
- Publication number 20090165719
- Publication date Jul 2, 2009
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C30 - CRYSTAL GROWTH
Information Patent Application
SUSCEPTOR FOR IMPROVING THROUGHPUT AND REDUCING WAFER DAMAGE
- Publication number 20080314319
- Publication date Dec 25, 2008
- MEMC Electronic Materials, Inc.
- Manabu Hamano
- C30 - CRYSTAL GROWTH
Information Patent Application
Modified susceptor for barrel reactor
- Publication number 20060231035
- Publication date Oct 19, 2006
- MEMC Electronic Materials, Inc.
- Lance G. Hellwig
- C30 - CRYSTAL GROWTH

Lance G. Hellwig

Person

Patents Grantslast 30 patents

Epitaxial barrel susceptor having improved thickness uniformity

Low thermal mass semiconductor wafer plate

Low thermal mass semiconductor wafer boat

Low thermal mass semiconductor wafer support

Semiconductor wafer carrier blade

Modified susceptor for barrel reactor

Method and apparatus for aiming a barrel reactor nozzle

Secondary edge reflector for horizontal reactor

Method and system for monocrystalline epitaxial deposition

Susceptor and baffle therefor

Patents Applicationslast 30 patents

Low Thermal Mass Semiconductor Wafer Plate

Low Thermal Mass Semiconductor Wafer Boat

Semiconductor Wafer Transport System

LOW THERMAL MASS SEMICONDUCTOR WAFER SUPPORT

SEMICONDUCTOR WAFER CARRIER BLADE

Susceptor with Support Bosses

EPITAXIAL BARREL SUSCEPTOR HAVING IMPROVED THICKNESS UNIFORMITY

SUSCEPTOR FOR IMPROVING THROUGHPUT AND REDUCING WAFER DAMAGE

Modified susceptor for barrel reactor