Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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05/20/1997
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Application #:
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08317797
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Filing Dt:
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10/04/1994
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Inventors:
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CHARLES REESE, BARRY BIELSKER
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Title:
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AUTOMATIC ECHO CANCELLATION FOR AN INTEGRATED SERVICES DIGITAL NETWORK INTERFACE
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Assignment:
1
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 4951 INDIANA AVENUE |
| LISLE, ILLINOIS 60532 |
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| DANN, DORFMAN, HERELL & SKILLMAN |
| JOHN B. BERRYHILL, PH.D. |
| 1601 MARKET STREET, SUITE 720 |
| PHILADELPHIA, PA 19103 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 160 COMMERCE DRIVE |
| HAUPPAUGE, NEW YORK 11788 |
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| DANN, DORFMAN, HERRELL AND SKILLMAN, PC |
| JOHN B. BERRYHILL |
| 1601 MARKET STREET |
| SUITE 720 |
| PHILADELPHIA, PA 19103-2307 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 160 COMMERCE DRIVE |
| HAUPPAUGE, NEW YORK 11788 |
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| DANN, DORFMAN, HERRELL AND SKILLMAN, |
| P.C. |
| JOHN B. BERRYHILL |
| 1601 MARKET STREET, STE. 720 |
| PHILADELPHIA, PA 19103-2307 |
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Assignment:
4
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| 875 THIRD AVENUE |
| NEW YORK, NEW YORK 10022 |
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| IP RESEARCH PLUS, INC. |
| 21 TADCASTER CIRCLE |
| ATTN: PENELOPE J.A. AGODOA |
| WALDORF, MD 20602 |
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