Patent Assignment Details
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Reel/Frame: | 004805/0412 | |
| Pages: | 2 |
| | Recorded: | 12/11/1987 | | |
Conveyance: | ASSIGN TO EACH ASSIGNEE 1/2 INTEREST |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07120311
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Filing Dt:
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11/13/1987
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Title:
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MONOLITHICALLY INTEGRATABLE TELEPHONE CIRCUIT FOR SUPPLYING RINGING SIGNALS TO A SUBSCRIBER'S TELEPHONE LINE AND FOR DETECTING AN OFF THE HOOK CONDITION DURING RINGING
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Assignees
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CASELLA POSTALE 176 |
20010 CORNAREDO (MI), ITALY |
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41, RUE CANTAGREL |
75631 PARIS CEDEX 13, FRANCE |
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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1750 PENNSYLVANIA AVENUE, N.W.
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SUITE 1100
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WASHINGTON, DC 20006
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