Raytheon Co
Raytheon CActive Patents
1
Total Holdings
27
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US10000000B2 | Coherent LADAR using intra-pixel quadrature detection | Active / In Force | 2015-03-10 | 2018-06-19 | 23 | Details |
| US5327149A | R.F. transparent RF/UV-IR detector apparatus | Expired / Lapsed | 1992-05-18 | 1994-07-05 | 36 | Details |
| US3975628A | Optical heterodyne receiver with phase or frequency lock | Expired / Lapsed | 1975-04-02 | 1976-08-17 | 13 | Details |
| US3970993A | Cooperative-word linear array parallel processor | Expired / Lapsed | 1974-01-02 | 1976-07-20 | 22 | Details |
| US3745532A | Modular digital processing equipment | Expired / Lapsed | 1970-05-27 | 1973-07-10 | 19 | Details |
| US3714434A | Despin control system for a multispin stabilized device | Expired / Lapsed | 1971-01-29 | 1973-01-30 | 14 | Details |
| US3654473A | Phase modulation laser communication system | Expired / Lapsed | 1969-04-28 | 1972-04-04 | 5 | Details |
| US3594551A | High speed digital counter | Expired / Lapsed | 1966-11-29 | 1971-07-20 | 9 | Details |
| US3546695A | Radar transpondor system | Expired / Lapsed | 1969-03-03 | 1970-12-08 | 0 | Details |
| US3469239A | Interlocking means for a multi-processor system | Expired / Lapsed | 1965-12-02 | 1969-09-23 | 0 | Details |
| US3417374A | Computer-controlled data transferring buffer | Expired / Lapsed | 1966-01-24 | 1968-12-17 | 0 | Details |
| US3403307A | Strain sensitive barrier junction semiconductor device | Expired / Lapsed | 1963-02-26 | 1968-09-24 | 0 | Details |
| US3374465A | Multiprocessor system having floating executive control | Expired / Lapsed | 1965-03-19 | 1968-03-19 | 0 | Details |
| US3369163A | Straight line motor control for an x-y plotter | Expired / Lapsed | 1961-12-29 | 1968-02-13 | 2 | Details |
| US3143645A | Two-way data compare-sort apparatus | Expired / Lapsed | 1961-02-01 | 1964-08-04 | 1 | Details |
| US3133282A | Apparatus providing a rotating directive antenna field patt… | Expired / Lapsed | 1961-09-28 | 1964-05-12 | 2 | Details |
| US3030582A | Operational amplifier having direct current amplifier in wh… | Expired / Lapsed | 1959-10-01 | 1962-04-17 | 0 | Details |
| US2984822A | Two-way data compare-sort apparatus | Expired / Lapsed | 1958-11-28 | 1961-05-16 | 0 | Details |
| US2960015A | Method and means for making circular variable density filte… | Expired / Lapsed | 1956-09-24 | 1960-11-15 | 0 | Details |
| US2908888A | Acoustic logs | Expired / Lapsed | 1956-03-16 | 1959-10-13 | 0 | Details |
| US2907877A | Algebraic magnitude comparators | Expired / Lapsed | 1954-05-18 | 1959-10-06 | 0 | Details |
| US2900620A | Electronic magnitude comparator | Expired / Lapsed | 1953-11-25 | 1959-08-18 | 0 | Details |
| US2837732A | Electronic magnitude comparator | Expired / Lapsed | 1953-11-25 | 1958-06-03 | 0 | Details |
| US2823855A | Serial arithmetic units for binary-coded decimal computers | Expired / Lapsed | 1952-11-26 | 1958-02-18 | 0 | Details |
| US2792829A | Frequency modulated ultrasonic therapeutic apparatus | Expired / Lapsed | 1952-02-06 | 1957-05-21 | 0 | Details |
| US2787416A | Electrical calculating machines | Expired / Lapsed | 1951-10-23 | 1957-04-02 | 0 | Details |
| US2559575A | Electrical control system | Expired / Lapsed | 1947-01-31 | 1951-07-03 | 0 | Details |