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Avaya Technology LLC

Avaya Tech
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4850036A Radio communication system using synchronous frequency hopp… Expired / Lapsed 1987-08-21 1989-07-18 20 Details
US4747124A PBX telephone call control system Expired / Lapsed 1985-05-06 1988-05-24 16 Details
US4672658A Spread spectrum wireless PBX Expired / Lapsed 1986-10-23 1987-06-09 26 Details