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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07/23/1991
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Application #:
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07333105
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Filing Dt:
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04/04/1989
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Inventors:
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YARN-CHERN CHEN, CHERN-JSAIR CHUNG
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Title:
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PHASE ACCUMULATION DUAL TONE MULTIPLE FREQUENCY GENERATOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| NO. 195, SEC. 4, CHUNG HSING ROAD, CHU-TUNG |
| CHEN HSIN-CHU HSIEN, TAIWAN R.O.C. |
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| BERT J. LEWEN , ESQ |
| DARBY & DARBY |
| 805 THIRD AVENUE, 27TH FLOOR |
| NEW YORK, NY 10022 |
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