Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/27/2001
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Application #:
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09114435
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Filing Dt:
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07/13/1998
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Inventors:
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CHIEN-HSIN LAI, JUEN-KUEN LIN, PENG-YIH PENG
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Title:
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METHOD FOR INCREASING WORKING LIFE OF RETAINING RING IN CHEMICAL-MECHANICAL POLISHING MACHINE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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SCIENCE-BASED INDUSTRIAL PARK |
NO. 3, LI-HSIN RD. II |
HSINCHU, TAIWAN R.O.C |
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KNOBBE, MARTENS, OLSON & BEAR, LLP |
WILLIAM B. BUNKER |
SIXTEENTH FLOOR |
620 NEWPORT CENTER DRIVE |
NEWPORT BEACH, CA 92660 |
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