Patent Explorer

Browse, filter, and analyze 5 patents across global jurisdictions.

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Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
US5460547A Port replicator NEC Corp Expired / Lapsed 1993-08-10 1995-10-24 2013-08-10 0.0 yrs 10
US3737882A Cylindrical magnetic domain memory apparatus NEC Corp Expired / Lapsed 1972-01-28 1973-06-05 1992-01-28 0.0 yrs 12
US3231834A Telemetering capsule for physiological measurements NEC Corp Expired / Lapsed 1962-10-05 1966-01-25 1982-10-05 0.0 yrs 2
US3065302A Synchronizing system in time-division multiplex code modulation system NEC Corp Expired / Lapsed 1960-08-19 1962-11-20 1980-08-19 0.0 yrs 0
US2836776A Capacitor NEC Corp Expired / Lapsed 1956-05-04 1958-05-27 1976-05-04 0.0 yrs 2