HP Inc
HP IncActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4028538A | Programmable calculator employing algebraic language | Expired / Lapsed | 1974-09-30 | 1977-06-07 | 22 | Details |
| US3820079A | Bus oriented,modular,multiprocessing computer | Expired / Lapsed | 1972-11-20 | 1974-06-25 | 26 | Details |
| US3557354A | Signal-to-noise ratio enhancement methods and means | Expired / Lapsed | 1970-01-09 | 1971-01-19 | 4 | Details |
| US3041535A | Electrical measuring instrument | Expired / Lapsed | 1959-01-12 | 1962-06-26 | 0 | Details |
| US2994825A | Voltage to time-interval converter | Expired / Lapsed | 1958-07-09 | 1961-08-01 | 0 | Details |
| US2945183A | Delay generator | Expired / Lapsed | 1956-08-08 | 1960-07-12 | 0 | Details |