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Patents Grants
last 30 patents
Information
Patent Grant
Ammonia reclamation system
Patent number
7,229,601
Issue date
Jun 12, 2007
SEH America, Inc.
Brian L. Tansy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Lapping carrier, apparatus for lapping a wafer and method of fabric...
Patent number
7,196,009
Issue date
Mar 27, 2007
SEH America, Inc.
Brian L. Bex
B24 - GRINDING POLISHING
Information
Patent Grant
Low pressure check valve
Patent number
7,137,405
Issue date
Nov 21, 2006
SEH America, Inc.
Richard F. Barrows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of producing a high resistivity SIMOX silicon substrate
Patent number
7,112,509
Issue date
Sep 26, 2006
Ibis Technology Corporation
Yuri Erokhin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for recycling slurry
Patent number
7,059,943
Issue date
Jun 13, 2006
SEH America, Inc.
Scott Cann
B24 - GRINDING POLISHING
Information
Patent Grant
Method of determining nitrogen concentration within a wafer
Patent number
6,896,727
Issue date
May 24, 2005
SEH America, Inc.
Sergei V. Koveshnikov
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus, system and method for cutting a crystal ingot
Patent number
6,889,684
Issue date
May 10, 2005
SEH America, Inc.
Shawn V. McAulay
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of reducing particulate contamination during polishing of a...
Patent number
6,849,548
Issue date
Feb 1, 2005
SEH America, Inc.
Steven P. Cooper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for isolation of wafer support-related crystal defects
Patent number
6,825,487
Issue date
Nov 30, 2004
SEH America, Inc.
Brazel G. Preece
G01 - MEASURING TESTING
Information
Patent Grant
In-situ post epitaxial treatment process
Patent number
6,808,564
Issue date
Oct 26, 2004
SEH America, Inc.
Gerald R. Dietze
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for predicting oxygen-induced stacking fault...
Patent number
6,798,526
Issue date
Sep 28, 2004
SEH America, Inc.
Timothy L. Brown
G01 - MEASURING TESTING
Information
Patent Grant
Method of producing an SOI wafer
Patent number
6,794,227
Issue date
Sep 21, 2004
SEH America, Inc.
Sergei V. Koveshnikov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for collecting, storing, and displaying process d...
Patent number
6,773,932
Issue date
Aug 10, 2004
SEH America, Inc.
Michael M. Robinson
G01 - MEASURING TESTING
Information
Patent Grant
Methods and computer program products for characterizing a crystall...
Patent number
6,768,965
Issue date
Jul 27, 2004
SEH America, Inc.
Stephen L. Martin
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for orienting a crystalline body during radiat...
Patent number
6,760,403
Issue date
Jul 6, 2004
SEH America, Inc.
Richard M. Aydelott
G01 - MEASURING TESTING
Information
Patent Grant
Method for seasoning a polishing pad
Patent number
6,743,080
Issue date
Jun 1, 2004
SEH America, Inc.
Phillip P. Truong
B24 - GRINDING POLISHING
Information
Patent Grant
Method for lapping a wafer
Patent number
6,733,368
Issue date
May 11, 2004
SEH America, Inc.
Yi Pan
B24 - GRINDING POLISHING
Information
Patent Grant
Growth of epitaxial semiconductor material with improved crystallog...
Patent number
6,703,290
Issue date
Mar 9, 2004
SEH America, Inc.
Mark R. Boydston
C30 - CRYSTAL GROWTH
Information
Patent Grant
Sound enhanced lapping apparatus
Patent number
6,676,489
Issue date
Jan 13, 2004
SEH America, Inc.
Bettina M. Fitzgerald
B24 - GRINDING POLISHING
Information
Patent Grant
High resistivity silicon wafer having electrically inactive dopant...
Patent number
6,673,147
Issue date
Jan 6, 2004
SEH America, Inc.
Oleg V. Kononchuk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a high resistivity silicon wafer utilizing heat...
Patent number
6,669,777
Issue date
Dec 30, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Grant
High resistivity silicon wafer produced by a controlled pull rate c...
Patent number
6,669,775
Issue date
Dec 30, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of growing large-diameter dislocation-free <110�...
Patent number
6,652,824
Issue date
Nov 25, 2003
SEH America, Inc.
Rosemary T. Nettleton
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Bromine biocide removal
Patent number
6,649,065
Issue date
Nov 18, 2003
SEH America, Inc.
Allen R. Boyce
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for evaluating impurity concentrations in epitaxial susceptors
Patent number
6,649,427
Issue date
Nov 18, 2003
SEH America, Inc.
Sergei V. Koveshnikov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for evaluating impurity concentrations in epitaxial reagent...
Patent number
6,632,688
Issue date
Oct 14, 2003
SEH America, Inc.
Sergei V. Koveshnikov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimized silicon wafer gettering for advanced semiconductor devices
Patent number
6,632,277
Issue date
Oct 14, 2003
SEH America, Inc.
Gerald R. Dietze
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for evaluating impurity concentrations in unpolished wafers...
Patent number
6,630,363
Issue date
Oct 7, 2003
SEH America, Inc.
Sergei V. Koveshnikov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for evaluating impurity concentrations in semiconductor subs...
Patent number
6,620,632
Issue date
Sep 16, 2003
SEH America, Inc.
Sergei V. Koveshnikov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recycling heat from industrial processes to generate electricity us...
Patent number
6,620,998
Issue date
Sep 16, 2003
SEH America, Inc.
Neil F. Salstrom
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Wafer polishing template for polishing semiconductor wafers in a wa...
Publication number
20060211349
Publication date
Sep 21, 2006
SEH America, Inc.
Francisco Javier Gaeta
B24 - GRINDING POLISHING
Information
Patent Application
Support fixture for semiconductor wafers and associated fabrication...
Publication number
20050229857
Publication date
Oct 20, 2005
SEH America, Inc.
David A. Beauchaine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Ammonia reclamation system
Publication number
20050175523
Publication date
Aug 11, 2005
SEH America, Inc.
Brian L. Tansy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gettering filter and associated method for removing oxygen from a gas
Publication number
20050053535
Publication date
Mar 10, 2005
SEH America, Inc.
David A. Beauchaine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Lapping carrier, apparatus for lapping a wafer and method of fabric...
Publication number
20040224522
Publication date
Nov 11, 2004
SEH America, Inc.
Brian L. Bex
B24 - GRINDING POLISHING
Information
Patent Application
METHOD OF PRODUCING A HIGH RESISTIVITY SIMOX SILICON SUBSTRATE
Publication number
20040224477
Publication date
Nov 11, 2004
IBIS TECHNOLOGY CORPORATION
Yuri Erokhin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for locating an alignment feature of a crystalline body
Publication number
20040213376
Publication date
Oct 28, 2004
SEH America, Inc.
Richard M. Aydelott
G01 - MEASURING TESTING
Information
Patent Application
System and method for collecting, storing, and displaying process d...
Publication number
20040176916
Publication date
Sep 9, 2004
SEH America, Inc.
Michael M. Robinson
G01 - MEASURING TESTING
Information
Patent Application
Method for fabricating a wafer including dry etching the edge of th...
Publication number
20040157461
Publication date
Aug 12, 2004
SEH America, Inc.
Oleg V. Kononchuk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus, system and method for cutting a crystal ingot
Publication number
20040084042
Publication date
May 6, 2004
SEH America, Inc.
Shawn V. McAulay
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Quartz to quartz seal using expanded PTFE gasket material
Publication number
20040060519
Publication date
Apr 1, 2004
SEH AMERICA INC.
David A. Beauchaine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Internal diameter cutting blades and methods
Publication number
20040038629
Publication date
Feb 26, 2004
SEH America, Inc.
Jesse B. Griggs
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for isolation of wafer support-related crystal defects
Publication number
20040021097
Publication date
Feb 5, 2004
SEH America, Inc.
Brazel G. Preece
G01 - MEASURING TESTING
Information
Patent Application
Method for seasoning a polishing pad
Publication number
20040023597
Publication date
Feb 5, 2004
SEH America, Inc.
Phillip P. Truong
B24 - GRINDING POLISHING
Information
Patent Application
Systems, methods and computer program products for determining cont...
Publication number
20040010394
Publication date
Jan 15, 2004
SEH America, Inc.
Sergei V. Koveshnikov
G01 - MEASURING TESTING
Information
Patent Application
Methods and computer program products for characterizing a crystall...
Publication number
20030200047
Publication date
Oct 23, 2003
SEH America, Inc.
Stephen L. Martin
G01 - MEASURING TESTING
Information
Patent Application
Method of reducing particulate contamination during polishing of a...
Publication number
20030190810
Publication date
Oct 9, 2003
SEH America, Inc.
Steven P. Cooper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and system for assigning and reporting preventative maintena...
Publication number
20030158770
Publication date
Aug 21, 2003
SEH America, Inc.
Leif Carlson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for reporting, assigning, and tracking facilities...
Publication number
20030135378
Publication date
Jul 17, 2003
SEH America, Inc.
Leif Carlson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
High resistivity silicon wafer having electrically inactive dopant...
Publication number
20030106482
Publication date
Jun 12, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH RESISTIVITY SILICON WAFER WITH THICK EPITAXIAL LAYER AND METHO...
Publication number
20030109115
Publication date
Jun 12, 2003
SEH Amercia, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH RESISTIVITY SILICON WAFER AND METHOD OF PRODUCING SAME USING T...
Publication number
20030106485
Publication date
Jun 12, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Application
Method of producing a high resistivity silicon wafer utilizing heat...
Publication number
20030106486
Publication date
Jun 12, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Application
Growth of epitaxial semiconductor material with improved crystallog...
Publication number
20030109095
Publication date
Jun 12, 2003
SEH America, Inc.
Mark R. Boydston
C30 - CRYSTAL GROWTH
Information
Patent Application
High resistivity silicon wafer produced by a controlled pull rate c...
Publication number
20030106481
Publication date
Jun 12, 2003
SEH America, Inc.
Oleg V. Kononchuk
C30 - CRYSTAL GROWTH
Information
Patent Application
System and method for collecting, storing, and displaying process d...
Publication number
20030105546
Publication date
Jun 5, 2003
SEH America, Inc.
Michael M. Robinson
G01 - MEASURING TESTING
Information
Patent Application
Method of growing large-diameter dislocation-free <110> crystalline...
Publication number
20030097975
Publication date
May 29, 2003
SEH America, Inc.
Rosemary T. Nettleton
C30 - CRYSTAL GROWTH
Information
Patent Application
Recycling heat from industrial processes to generate electricity us...
Publication number
20030079773
Publication date
May 1, 2003
SEH America, Inc.
Neil F. Salstrom
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method and apparatus for orienting a crystalline body during radiat...
Publication number
20030081723
Publication date
May 1, 2003
SEH America, Inc.
Richard M. Aydelott
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for recycling slurry
Publication number
20030003851
Publication date
Jan 2, 2003
SEH America, Inc.
Scott Cann
B24 - GRINDING POLISHING
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