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Browse, filter, and analyze 59 patents across global jurisdictions.

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Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
US10000000B2 Coherent LADAR using intra-pixel quadrature detection Raytheon Co Active / In Force 2015-03-10 2018-06-19 2035-03-10 8.4 yrs 23
US5327149A R.F. transparent RF/UV-IR detector apparatus Raytheon Co Expired / Lapsed 1992-05-18 1994-07-05 2012-05-18 0.0 yrs 36
US4814785A Wideband gridded square frequency selective surface Raytheon Co Expired / Lapsed 1988-01-25 1989-03-21 2008-01-25 0.0 yrs 2
US4698638A Dual mode target seeking system Raytheon Co Expired / Lapsed 1985-12-26 1987-10-06 2005-12-26 0.0 yrs 19
US3975628A Optical heterodyne receiver with phase or frequency lock Raytheon Co Expired / Lapsed 1975-04-02 1976-08-17 1995-04-02 0.0 yrs 13
US3970993A Cooperative-word linear array parallel processor Raytheon Co Expired / Lapsed 1974-01-02 1976-07-20 1994-01-02 0.0 yrs 22
US3745532A Modular digital processing equipment Raytheon Co Expired / Lapsed 1970-05-27 1973-07-10 1990-05-27 0.0 yrs 19
US3735237A Cycle converter power supply for microwave heating Raytheon Co Expired / Lapsed 1971-09-01 1973-05-22 1991-09-01 0.0 yrs 29
US3714434A Despin control system for a multispin stabilized device Raytheon Co Expired / Lapsed 1971-01-29 1973-01-30 1991-01-29 0.0 yrs 14
US3694656A Balanced optical demodulator Raytheon Co Expired / Lapsed 1970-10-28 1972-09-26 1990-10-28 0.0 yrs 2
US3654473A Phase modulation laser communication system Raytheon Co Expired / Lapsed 1969-04-28 1972-04-04 1989-04-28 0.0 yrs 5
US3644043A Integrated infrared-tracker-receiver laser-rangefinder target search and track system Raytheon Co Expired / Lapsed 1969-08-11 1972-02-22 1989-08-11 0.0 yrs 11
US3633169A Demand access digital-communications system Raytheon Co Expired / Lapsed 1970-05-28 1972-01-04 1990-05-28 0.0 yrs 38
US3594551A High speed digital counter Raytheon Co Expired / Lapsed 1966-11-29 1971-07-20 1986-11-29 0.0 yrs 9
US3584312A Spikeless single-mode laser Raytheon Co Expired / Lapsed 1969-10-20 1971-06-08 1989-10-20 0.0 yrs 8
US3546695A Radar transpondor system Raytheon Co Expired / Lapsed 1969-03-03 1970-12-08 1989-03-03 0.0 yrs 0
US3531282A Photopolymer polymerization fixation process and products Raytheon Co Expired / Lapsed 1966-10-03 1970-09-29 1986-10-03 0.0 yrs 0
US3469239A Interlocking means for a multi-processor system Raytheon Co Expired / Lapsed 1965-12-02 1969-09-23 1985-12-02 0.0 yrs 0
US3431392A Internally heated crystal devices Raytheon Co Expired / Lapsed 1967-01-13 1969-03-04 1987-01-13 0.0 yrs 0
US3417374A Computer-controlled data transferring buffer Raytheon Co Expired / Lapsed 1966-01-24 1968-12-17 1986-01-24 0.0 yrs 0
Showing 1 to 20 of 59 patents
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