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          1943-06-17 | 
          1951-02-06 | 
          Sperry Corp | 
          Stereoscopic object locating system 
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              GB582257A
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          1944-06-17 | 
          1946-11-11 | 
          Hughes Henry & Son Ltd | 
          Improvements in and relating to stabilised radar scanner equipment mounted on vehicles of all kinds 
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              US2518511A
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            *
            
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          1944-09-14 | 
          1950-08-15 | 
          Sperry Corp | 
          Scanner 
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              US2950880A
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            *
            
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          1945-01-18 | 
          1960-08-30 | 
          Chance Britton | 
          Method of and means for guiding missiles 
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              US2519603A
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          1945-03-17 | 
          1950-08-22 | 
          Reber Grote | 
          Navigational instrument 
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              US2526314A
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          1945-08-17 | 
          1950-10-17 | 
          Gen Electric | 
          Radio detection and ranging system employing multiple scan 
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              US2643338A
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          1945-09-18 | 
          1953-06-23 | 
          Us Navy | 
          Conical scan antenna 
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          1945-09-25 | 
          1952-02-12 | 
          Norden Lab Corp | 
          Microwave antenna and mounting and stabilizing means therefor 
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              US2499228A
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          1945-09-25 | 
          1950-02-28 | 
          Norden Lab Corp | 
          Stabilization of directional devices 
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          1945-10-02 | 
          1951-06-26 | 
          Sperry Corp | 
          Scanning apparatus for radar systems 
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              US2678394A
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          1945-10-10 | 
          1954-05-11 | 
          Kenneth L Curtis | 
          Radiator system 
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              US2537822A
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          1945-12-24 | 
          1951-01-09 | 
          Bell Telephone Labor Inc | 
          Spiral scanning mechanism 
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          1946-01-29 | 
          1956-07-17 | 
          Chance Britton | 
          Ground track indicator 
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          1946-04-05 | 
          1952-11-04 | 
          Gen Electric | 
          Radio apparatus for indicating speed and course of objects 
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          1946-05-27 | 
          1951-03-06 | 
          Tomlinson I Moseley | 
          Radar scanner unit 
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          1946-06-25 | 
          1949-08-16 | 
          Tomlinson I Moseley | 
          Radar scanner unit 
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          1947-04-15 | 
          1951-02-27 | 
          Tomlinson I Moseley | 
          Radar scanner apparatus 
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          1947-04-17 | 
          1951-06-12 | 
          Bell Telephone Labor Inc | 
          Composite scanning system for object location 
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          1947-04-17 | 
          1949-08-23 | 
          Bell Telephone Labor Inc | 
          Radar antenna driving mechanism 
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          1947-07-05 | 
          1961-11-21 | 
          Bell Telephone Labor Inc | 
          Combination radar and thermalenergy detection system 
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          1947-07-26 | 
          1950-11-21 | 
          Bell Telephone Labor Inc | 
          Radar antenna driving mechanism 
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          1947-08-23 | 
          1962-02-13 | 
          Bell Telephone Labor Inc | 
          Radiant-energy translation system 
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          1948-03-26 | 
          1960-12-13 | 
          Bell Telephone Labor Inc | 
          Steering system utilizing thermalenergy radiations 
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          1948-07-28 | 
          1952-02-12 | 
          Bell Telephone Labor Inc | 
          Antenna mechanism 
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          1948-09-20 | 
          1961-10-31 | 
          Ben W Sewell | 
          Radar scanning nutator 
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          1948-09-28 | 
          1952-06-17 | 
          Western Electric Co | 
          Testing pedestal for radar antenna 
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          1949-05-02 | 
          1951-05-15 | 
          Levine Daniel | 
          Scanning system 
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          1949-05-02 | 
          1963-03-19 | 
          Jr Henry S Sommers | 
          Method and apparatus of target acquistion 
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          1949-06-24 | 
          1950-12-26 | 
          Hammond Instr Co | 
          Radio antenna apparatus 
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          1949-12-24 | 
          1951-11-06 | 
          Gen Electric | 
          Antenna scanner 
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          1950-07-22 | 
          1953-11-24 | 
          Ley Gordon | 
          Radio scanning system 
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              US2719921A
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          1951-11-23 | 
          1955-10-04 | 
          Bendix Aviat Corp | 
          Tiltable search antenna pedestal 
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          1955-02-01 | 
          1960-07-05 | 
          North American Aviation Inc | 
          Infrared landing system for aircraft 
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          1958-07-08 | 
          1962-10-30 | 
          Itt | 
          Scanning apparatus 
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          1958-11-28 | 
          1960-03-29 | 
          Thompson Ramo Wooldridge Inc | 
          Dual drive transmissions 
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          1958-12-19 | 
          1961-02-28 | 
          Elliott Mfg Company | 
          Remotely-controllable supporting means for directional control of apparatus 
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          1977-06-09 | 
          1979-04-17 | 
          Sperry Rand Corporation | 
          Matched filter target acquisition radiometric system 
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          1992-05-01 | 
          1993-11-17 | 
          Racal Res Ltd | 
          Antenna support providing movement in two transverse axes. 
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          2004-11-12 | 
          2008-05-20 | 
          Aaron Goldin | 
          Gyroscope-based electricity generator 
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          2008-11-24 | 
          2012-10-02 | 
          The Boeing Company | 
          Burst optimized tracking algorithm 
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          2008-11-24 | 
          2015-09-08 | 
          The Boeing Company | 
          Scan alignment system 
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          2009-04-14 | 
          2010-10-14 | 
          Qualcomm Incorporated | 
          Dual-angle adjustment of a satellite-tracking antenna with a single motor 
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          2015-09-16 | 
          2018-09-18 | 
          Viasat, Inc. | 
          Multiple-assembly antenna positioner with eccentric shaft 
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          2019-02-20 | 
          2024-06-05 | 
          Luigi Pillosio | 
          Dispositif polyvalent de montage d'un appareillage sur une plateforme 
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          2022-10-27 | 
          2022-12-30 | 
          四川图林科技有限责任公司 | 
          一种陀螺仪角速度的测控装置 
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