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Clifford Owen Morgan III
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Burlington, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Chemiluminescence detection apparatus
Patent number
6,506,341
Issue date
Jan 14, 2003
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Indirect endpoint detection by chemical reaction and chemiluminescence
Patent number
6,440,263
Issue date
Aug 27, 2002
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Endpoint detection by chemical reaction
Patent number
6,419,785
Issue date
Jul 16, 2002
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Chemical mechanical polishing endpoint process control
Patent number
6,276,987
Issue date
Aug 21, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Optimization of CMP process by detecting of oxide/nitride interface...
Patent number
6,261,851
Issue date
Jul 17, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Optimization of chemical mechanical process by detection of oxide/n...
Patent number
6,254,453
Issue date
Jul 3, 2001
International Business Machines Corporation
Leping Li
G01 - MEASURING TESTING
Information
Patent Grant
Real-time control of chemical-mechanical polishing processing by mo...
Patent number
6,251,784
Issue date
Jun 26, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Endpoint detection by chemical reaction and reagent
Patent number
6,228,280
Issue date
May 8, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Endpoint detection by chemical reaction and photoionization
Patent number
6,228,769
Issue date
May 8, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Endpoint detection by chemical reaction and light scattering
Patent number
6,194,230
Issue date
Feb 27, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Endpoint detection by chemical reaction
Patent number
6,180,422
Issue date
Jan 30, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Accumulator for slurry sampling
Patent number
6,176,765
Issue date
Jan 23, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Indirect endpoint detection by chemical reaction and chemiluminescence
Patent number
6,126,848
Issue date
Oct 3, 2000
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Chemical mechanical polishing of multiple material substrates and s...
Patent number
6,114,249
Issue date
Sep 5, 2000
International Business Machines Corporation
Donald Francis Canaperi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and apparatus for slurry polishing
Patent number
6,110,832
Issue date
Aug 29, 2000
International Business Machines Corporation
Clifford O. Morgan
B24 - GRINDING POLISHING
Information
Patent Grant
Indirect endpoint detection by chemical reaction
Patent number
6,066,564
Issue date
May 23, 2000
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Probe for slurry gas sampling
Patent number
6,021,679
Issue date
Feb 8, 2000
International Business Machines Corporation
Leping Li
G01 - MEASURING TESTING
Information
Patent Grant
Polishing pad with controlled release of desired micro-encapsulated...
Patent number
5,876,266
Issue date
Mar 2, 1999
International Business Machines Corporation
Matthew Kilpatrick Miller
B24 - GRINDING POLISHING
Information
Patent Grant
Gas discharge devices including matrix materials with ionizable gas...
Patent number
5,877,589
Issue date
Mar 2, 1999
International Business Machines Corporation
Clifford O. Morgan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chemical-mechanical polishing apparatus with slurry removal system...
Patent number
5,658,185
Issue date
Aug 19, 1997
International Business Machines Corporation
Clifford Owen Morgan
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Interface device for sti/bpsg EPD and real time control
Publication number
20030206114
Publication date
Nov 6, 2003
Leping Li
G05 - CONTROLLING REGULATING
Information
Patent Application
CHEMILUMINESCENCE DETECTION APPARATUS
Publication number
20010007772
Publication date
Jul 12, 2001
LEPING LI
G01 - MEASURING TESTING