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Liming Zhang
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Sunnyvale, CA, US
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last 30 patents
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Patent Grant
Fluid dispensing fixed abrasive polishing pad
Patent number
6,346,032
Issue date
Feb 12, 2002
VLSI Technology, Inc.
Liming Zhang
B24 - GRINDING POLISHING
Information
Patent Grant
Integrated circuit (IC) plating deposition system and method
Patent number
6,341,998
Issue date
Jan 29, 2002
VLSI Technology, Inc.
Liming Zhang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Patterned polishing pad for use in chemical mechanical polishing of...
Patent number
6,315,645
Issue date
Nov 13, 2001
VLSI Technology, Inc.
Liming Zhang
B24 - GRINDING POLISHING
Information
Patent Grant
Ultrasonic transducer slurry dispenser
Patent number
6,196,900
Issue date
Mar 6, 2001
VLSI Technology, Inc.
Liming Zhang
B24 - GRINDING POLISHING
Information
Patent Grant
Method and system for in-situ optimization for semiconductor wafers...
Patent number
6,159,075
Issue date
Dec 12, 2000
VLSI Technology, Inc.
Liming Zhang
G05 - CONTROLLING REGULATING