Patent Assignment Details
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Reel/Frame: | 009651/0106 | |
| Pages: | 5 |
| | Recorded: | 12/07/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/26/2000
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Application #:
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09206642
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Filing Dt:
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12/07/1998
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Title:
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METHOD FOR IMPROVING ETCH UNIFORMITY DURING A WET ETCHING PROCESS
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Assignees
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SCIENCE-BASED INDUSTRIAL PARK |
3F, NO. 19, LI HSIN RD. |
HSINCHU, TAIWAN R.O.C |
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SCIENCE-BASED INDUSTRIAL PARK |
NO. 19, LI HSIN RD. |
HSINCHU, TAIWAN R.O.C |
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WITTELSBACHERPLATZ 2, D-80333 |
SIEMENS AG |
MUNCHEN, GERMANY |
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Correspondence name and address
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CARR & FERRELL LLP
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EPPA, HITE
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2225 EAST BAYSHORE ROAD
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SUITE 200
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PALO ALTO, CA 94303
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