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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08/31/1999
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Application #:
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08959518
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Filing Dt:
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10/28/1997
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Inventors:
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DANIEL CHIU, CHIH-CHIANG YANG, PENG-YIH PENG, JUAN-YUAN WU, JENT-SHING LAI
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Title:
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RETAINER RING FOR POLISHING HEAD OF CHEMICAL-MECHANICAL POLISH MACHINES
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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 |
HSIN-CHU, TAIWAN R.O.C |
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FINNEGAN, HENDERSON, FARABOW ET AL. |
ERNEST F. CHAPMAN |
1300 I STREET, N.W. |
WASHINGTON, DC 20005-3315 |
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