Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| FR1056750A | Binary automatic calculator | Eckert Mauchly Computer Corp | Expired / Lapsed | 1951-08-16 | 1954-03-02 | 1971-08-16 | 0.0 yrs | 0 | |
| US2646501A | Signal responsive device | Eckert Mauchly Computer Corp | Expired / Lapsed | 1950-10-21 | 1953-07-21 | 1970-10-21 | 0.0 yrs | 0 | |
| US2590950A | Signal responsive circuit | Eckert Mauchly Computer Corp | Expired / Lapsed | 1950-11-16 | 1952-04-01 | 1970-11-16 | 0.0 yrs | 0 | |
| US2557729A | Impulse responsive network | Eckert Mauchly Computer Corp | Expired / Lapsed | 1948-07-30 | 1951-06-19 | 1968-07-30 | 0.0 yrs | 0 |