Patent Explorer
Browse, filter, and analyze 27 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2398694A | Carrier-wave generating system | BAE Systems Aerospace Inc | Expired / Lapsed | 1942-03-20 | 1946-04-16 | 1962-03-20 | 0.0 yrs | 0 | |
| US2388001A | Signal-transmission system | BAE Systems Aerospace Inc | Expired / Lapsed | 1944-12-07 | 1945-10-30 | 1964-12-07 | 0.0 yrs | 0 | |
| US2343263A | Carrier-signal frequency detector | BAE Systems Aerospace Inc | Expired / Lapsed | 1942-05-06 | 1944-03-07 | 1962-05-06 | 0.0 yrs | 0 | |
| US2336555A | High-frequency signal-translating system | BAE Systems Aerospace Inc | Expired / Lapsed | 1942-03-03 | 1943-12-14 | 1962-03-03 | 0.0 yrs | 0 | |
| US2322528A | Signal amplifier | BAE Systems Aerospace Inc | Expired / Lapsed | 1941-10-02 | 1943-06-22 | 1961-10-02 | 0.0 yrs | 0 | |
| US2305842A | Amplitude limiting system | BAE Systems Aerospace Inc | Expired / Lapsed | 1941-02-25 | 1942-12-22 | 1961-02-25 | 0.0 yrs | 0 | |
| US2294820A | Color television signal-translating system | BAE Systems Aerospace Inc | Expired / Lapsed | 1941-04-28 | 1942-09-01 | 1961-04-28 | 0.0 yrs | 0 | |
| US2291277A | Television signal-translating channel | BAE Systems Aerospace Inc | Expired / Lapsed | 1939-11-18 | 1942-07-28 | 1959-11-18 | 0.0 yrs | 0 | |
| US2290517A | Frequency-modulation television signal receiver | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-08-02 | 1942-07-21 | 1960-08-02 | 0.0 yrs | 0 | |
| US2280191A | Cathode-ray signal-reproducing unit | BAE Systems Aerospace Inc | Expired / Lapsed | 1939-09-30 | 1942-04-21 | 1959-09-30 | 0.0 yrs | 0 | |
| US2277192A | Multiplex signal-translating system | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-05-28 | 1942-03-24 | 1960-05-28 | 0.0 yrs | 0 | |
| US2270539A | Intertube intermediate-frequency coupling system | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-04-18 | 1942-01-20 | 1960-04-18 | 0.0 yrs | 0 | |
| US2264018A | Signal amplification control system | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-09-27 | 1941-11-25 | 1960-09-27 | 0.0 yrs | 0 | |
| US2261762A | Interlaced scanning system | BAE Systems Aerospace Inc | Expired / Lapsed | 1937-04-02 | 1941-11-04 | 1957-04-02 | 0.0 yrs | 0 | |
| US2255839A | Periodic wave repeater | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-03-01 | 1941-09-16 | 1960-03-01 | 0.0 yrs | 0 | |
| US2240533A | Automatic control of television receiving systems | BAE Systems Aerospace Inc | Expired / Lapsed | 1938-03-15 | 1941-05-06 | 1958-03-15 | 0.0 yrs | 0 | |
| US2231704A | Homodyne receiver | BAE Systems Aerospace Inc | Expired / Lapsed | 1939-03-04 | 1941-02-11 | 1959-03-04 | 0.0 yrs | 0 | |
| US2226706A | Periodic wave-generating system | BAE Systems Aerospace Inc | Expired / Lapsed | 1937-11-29 | 1940-12-31 | 1957-11-29 | 0.0 yrs | 0 | |
| US2221666A | Periodic wave repeater | BAE Systems Aerospace Inc | Expired / Lapsed | 1940-01-20 | 1940-11-12 | 1960-01-20 | 0.0 yrs | 0 | |
| US2221665A | Periodic wave generator | BAE Systems Aerospace Inc | Expired / Lapsed | 1938-08-26 | 1940-11-12 | 1958-08-26 | 0.0 yrs | 0 |
Showing 1 to 20 of 27 patents
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