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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10/23/2001
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Application #:
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09553826
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Filing Dt:
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04/21/2000
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Inventors:
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Ting-Kou Chen, Yong-Sen Lao, Frank J.C. Chang
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Title:
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Preventive maintenance apparatus for cmp top-ring's backing-film and the method thereof
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.4, CREATION RD.III, SCIENCE-BASED INDUSTRIAL PARK |
| HSINCHU, TAIWAN R.O.C |
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| LADAS & PARRY |
| RICHARD P. BERG |
| 5670 WILSHIRE BOULEVARD, #2100 |
| LOS ANGELES, CA 90036-5679 |
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