Patent Assignment Details
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Reel/Frame: | 005838/0841 | |
| Pages: | 4 |
| | Recorded: | 09/10/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/19/1993
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Application #:
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07757135
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Filing Dt:
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09/10/1991
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Title:
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TAPERED OPENING SIDEWALL WITH MULTI-STEP ETCHING PROCESS
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Assignee
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NO. 121, PARK AVE. 3 SCIENCE BASED INDUSTRIAL |
PARK, HSIN CHU, TAIWAN R. O. C. |
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Correspondence name and address
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GEORGE O. SAILE
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20 MC INTOSH DRIVE
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POUGHKEEPSIE, NY 12603
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