Patent Assignment Details
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Reel/Frame: | 014590/0827 | |
| Pages: | 2 |
| | Recorded: | 09/30/2003 | | |
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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02/08/2005
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Application #:
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10673349
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Filing Dt:
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09/30/2003
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Title:
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METHOD FOR USING AMMONIUM FLUORIDE SOLUTION IN A PHOTOELECTROCHEMICAL ETCHING PROCESS OF A SILICON WAFER
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Assignee
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NO. 300, JUNG-DA RD., JUNG-LI CITY |
TAOYUAN, TAIWAN R.O.C. |
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Correspondence name and address
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ROSENBERG, KLEIN & LEE
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MORTON J. ROSENBERG, ESQ.
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3458 ELLICOTT CENTER DRIVE
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SUITE 101
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ELLICOTT CITY, MD 21043
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