Patent Explorer
Browse, filter, and analyze 13 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4096482A | Wide band monopulse antennas with control circuitry | Control Data Corp | Expired / Lapsed | 1977-04-21 | 1978-06-20 | 1997-04-21 | 0.0 yrs | 6 | |
| US4073005A | Multi-processor computer system | Control Data Corp | Expired / Lapsed | 1974-01-21 | 1978-02-07 | 1994-01-21 | 0.0 yrs | 10 | |
| US3833889A | Multi-mode data processing system | Control Data Corp | Expired / Lapsed | 1973-03-08 | 1974-09-03 | 1993-03-08 | 0.0 yrs | 81 | |
| US3699524A | Adaptive data priority generator | Control Data Corp | Expired / Lapsed | 1970-08-10 | 1972-10-17 | 1990-08-10 | 0.0 yrs | 23 | |
| US3577073A | Apparatus for automated computer maintenance comprising means for varying the input signal switching threshold voltage for any of a plurality of electronic circuits | Control Data Corp | Expired / Lapsed | 1969-02-18 | 1971-05-04 | 1989-02-18 | 0.0 yrs | 9 | |
| US3508206A | Dimensioned interrupt | Control Data Corp | Expired / Lapsed | 1967-05-01 | 1970-04-21 | 1987-05-01 | 0.0 yrs | 0 | |
| US3483511A | Reading machine for selectively oriented printed matter | Control Data Corp | Expired / Lapsed | 1965-10-22 | 1969-12-09 | 1985-10-22 | 0.0 yrs | 0 | |
| US3451049A | Skew correction arrangement for parallel track readout devices | Control Data Corp | Expired / Lapsed | 1966-01-19 | 1969-06-17 | 1986-01-19 | 0.0 yrs | 0 | |
| US3380031A | Remote calculator | Control Data Corp | Expired / Lapsed | 1965-08-10 | 1968-04-23 | 1985-08-10 | 0.0 yrs | 0 | |
| US3337854A | Multi-processor using the principle of time-sharing | Control Data Corp | Expired / Lapsed | 1964-07-08 | 1967-08-22 | 1984-07-08 | 0.0 yrs | 2 | |
| US3289164A | Character normalizing reading machine | Control Data Corp | Expired / Lapsed | 1964-04-29 | 1966-11-29 | 1984-04-29 | 0.0 yrs | 2 | |
| US3228004A | Logical translator | Control Data Corp | Expired / Lapsed | 1960-03-07 | 1966-01-04 | 1980-03-07 | 0.0 yrs | 2 | |
| US3193666A | Computer control systems | Control Data Corp | Expired / Lapsed | 1961-06-09 | 1965-07-06 | 1981-06-09 | 0.0 yrs | 2 |