Boeing North American Inc
Boeing NorActive Patents
0
Total Holdings
91
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1280879A | Brake system | Expired / Lapsed | 1969-10-28 | — | 0 | Details |
| US5006813A | Nonlinear optical doppler imaging amplifier | Expired / Lapsed | 1986-02-10 | 1991-04-09 | 17 | Details |
| US4793908A | Multiple ion source method and apparatus for fabricating mu… | Expired / Lapsed | 1986-12-29 | 1988-12-27 | 23 | Details |
| US4568938A | Radar altimeter nearest return tracking | Expired / Lapsed | 1981-12-14 | 1986-02-04 | 17 | Details |
| USD279564S | Microcomputer | Expired / Lapsed | 1981-12-07 | 1985-07-09 | 1 | Details |
| US4519667A | Electrical connector | Expired / Lapsed | 1982-05-06 | 1985-05-28 | 2 | Details |
| US4469757A | Structural metal matrix composite and method for making same | Expired / Lapsed | 1982-05-20 | 1984-09-04 | 6 | Details |
| US4463355A | Solid state mach/air speed indicator | Expired / Lapsed | 1982-02-26 | 1984-07-31 | 21 | Details |
| US4446527A | High accuracy measuring apparatus | Expired / Lapsed | 1981-11-02 | 1984-05-01 | 6 | Details |
| US4444053A | Sensor assembly for strapped-down attitude and heading refe… | Expired / Lapsed | 1982-04-21 | 1984-04-24 | 9 | Details |
| US4373919A | Multi-passage variable diffuser inlet | Expired / Lapsed | 1980-11-17 | 1983-02-15 | 6 | Details |
| US4329058A | Method and apparatus for a Fabry-Perot multiple beam fringe… | Expired / Lapsed | 1979-01-22 | 1982-05-11 | 21 | Details |
| US4323901A | Monolithic, voltage controlled, phased array | Expired / Lapsed | 1980-02-19 | 1982-04-06 | 23 | Details |
| US4295214A | Ultrasonic shear wave transducer | Expired / Lapsed | 1979-08-23 | 1981-10-13 | 19 | Details |
| US4258421A | Vehicle monitoring and recording system | Expired / Lapsed | 1979-03-14 | 1981-03-24 | 18 | Details |
| US4205556A | Circuitry for strain sensitive apparatus | Expired / Lapsed | 1979-02-12 | 1980-06-03 | 7 | Details |
| US4188122A | Interferometer | Expired / Lapsed | 1978-03-27 | 1980-02-12 | 19 | Details |
| US4169233A | High performance CMOS sense amplifier | Expired / Lapsed | 1978-02-24 | 1979-09-25 | 34 | Details |
| US4166310A | Method of altering an axial impeller/stator vane combination | Expired / Lapsed | 1978-05-02 | 1979-09-04 | 7 | Details |
| US4136400A | Micro-programmable data terminal | Expired / Lapsed | 1977-08-08 | 1979-01-23 | 16 | Details |
| US4128837A | Prediction computation for weapon control | Expired / Lapsed | 1968-07-22 | 1978-12-05 | 25 | Details |
| US4123409A | Sealing material for use in contact with animal tissue | Expired / Lapsed | 1977-03-04 | 1978-10-31 | 4 | Details |
| US4100891A | Electronic fuel injection control system | Expired / Lapsed | 1974-08-07 | 1978-07-18 | 30 | Details |
| US4097155A | Target locating system | Expired / Lapsed | 1967-07-24 | 1978-06-27 | 10 | Details |
| US4086852A | Lithographic dampener roll having rubber surfaces with incr… | Expired / Lapsed | 1976-09-13 | 1978-05-02 | 13 | Details |
| US4086656A | Analog-to-digital integrating apparatus with pulse density … | Expired / Lapsed | 1976-10-21 | 1978-04-25 | 4 | Details |
| US4067061A | Monitoring and recording system for vehicles | Expired / Lapsed | 1975-03-18 | 1978-01-03 | 9 | Details |
| US4042822A | Laser radar device utilizing heterodyne detection | Expired / Lapsed | 1975-07-24 | 1977-08-16 | 12 | Details |
| US4023027A | Circle/graphics CRT deflection generation using digital tec… | Expired / Lapsed | 1975-11-10 | 1977-05-10 | 7 | Details |
| US3952299A | Data line correlator | Expired / Lapsed | 1969-07-28 | 1976-04-20 | 19 | Details |
| US3920975A | Data communications network remote test and control system | Expired / Lapsed | 1974-11-14 | 1975-11-18 | 17 | Details |
| US3877813A | Self-compensating interferometer | Expired / Lapsed | 1973-09-17 | 1975-04-15 | 13 | Details |
| US3848236A | Threshold circuit | Expired / Lapsed | 1973-05-11 | 1974-11-12 | 3 | Details |
| US3807866A | Ring laser gyroscope having a constant output beat-frequency | Expired / Lapsed | 1972-04-21 | 1974-04-30 | 11 | Details |
| US3790227A | Brake control system | Expired / Lapsed | 1972-06-30 | 1974-02-05 | 9 | Details |
| US3781532A | Warp letoff control system | Expired / Lapsed | 1972-05-22 | 1973-12-25 | 22 | Details |
| US3777270A | Precision variable pulse rate nulling radiometer | Expired / Lapsed | 1972-05-12 | 1973-12-04 | 4 | Details |
| US3763364A | Apparatus for storing and reading out periodic waveforms | Expired / Lapsed | 1971-11-26 | 1973-10-02 | 14 | Details |
| US3753814A | Confinement of bubble domains in film-substrate structures | Expired / Lapsed | 1970-12-28 | 1973-08-21 | 7 | Details |
| US3744031A | Method and apparatus for recording and verifying magnetic t… | Expired / Lapsed | 1971-05-19 | 1973-07-03 | 18 | Details |
| US3743969A | Modulation servo control for frequency modulated ring laser… | Expired / Lapsed | 1969-11-12 | 1973-07-03 | 9 | Details |
| US3735136A | Dual color radiometer method selectively discriminating aga… | Expired / Lapsed | 1972-06-22 | 1973-05-22 | 18 | Details |
| US3735277A | Multiple phase clock generator circuit | Expired / Lapsed | 1971-05-27 | 1973-05-22 | 13 | Details |
| US3714466A | Clamp circuit for bootstrap field effect transistor | Expired / Lapsed | 1971-12-22 | 1973-01-30 | 8 | Details |
| US3714373A | Apparatus and information processing methods for a tracking… | Expired / Lapsed | 1964-10-12 | 1973-01-30 | 0 | Details |
| US3711917A | Coated spring | Expired / Lapsed | 1969-08-18 | 1973-01-23 | 3 | Details |
| US3699539A | Bootstrapped inverter memory cell | Expired / Lapsed | 1970-12-16 | 1972-10-17 | 15 | Details |
| US3680086A | Ground mapping radar system | Expired / Lapsed | 1969-11-26 | 1972-07-25 | 20 | Details |
| US3668708A | Artificial heart | Expired / Lapsed | 1969-12-23 | 1972-06-13 | 10 | Details |
| US3663265A | Deposition of polymeric coatings utilizing electrical excit… | Expired / Lapsed | 1970-11-16 | 1972-05-16 | 1 | Details |
| US3663842A | Elastomeric graded acoustic impedance coupling device | Expired / Lapsed | 1970-09-14 | 1972-05-16 | 10 | Details |
| US3651316A | Automatic transversal equalizer system | Expired / Lapsed | 1970-10-09 | 1972-03-21 | 18 | Details |
| US3643523A | Knob assembly for vernier control device | Expired / Lapsed | 1970-03-30 | 1972-02-22 | 7 | Details |
| US3639739A | Digital low pass filter | Expired / Lapsed | 1969-02-05 | 1972-02-01 | 13 | Details |
| US3623132A | Charge sensing circuit | Expired / Lapsed | 1970-12-14 | 1971-11-23 | 10 | Details |
| US3617767A | Field effect transistor logic gate with isolation device fo… | Expired / Lapsed | 1970-02-11 | 1971-11-02 | 13 | Details |
| US3617873A | System for generating switching window for plated wire | Expired / Lapsed | 1969-12-22 | 1971-11-02 | 4 | Details |
| US3616533A | Method of protecting articles in high temperature environme… | Expired / Lapsed | 1969-10-28 | 1971-11-02 | 0 | Details |
| US3601627A | Multiple phase logic gates for shift register stages | Expired / Lapsed | 1970-07-13 | 1971-08-24 | 13 | Details |
| US3601806A | Digital time multiplexed bidirectional communications system | Expired / Lapsed | 1969-06-23 | 1971-08-24 | 23 | Details |
| US3584183A | Laser encoding of diode arrays | Expired / Lapsed | 1968-10-03 | 1971-06-08 | 5 | Details |
| US3553358A | Line intensity integrating automatic data acquistion system | Expired / Lapsed | 1967-10-13 | 1971-01-05 | 4 | Details |
| US3527532A | Digital optical frequency shifter | Expired / Lapsed | 1967-07-03 | 1970-09-08 | 0 | Details |
| US3524169A | Impulse response correction system | Expired / Lapsed | 1967-06-05 | 1970-08-11 | 0 | Details |
| US3522992A | Geodetic survey system and digital phase-meter therefor | Expired / Lapsed | 1967-06-28 | 1970-08-04 | 0 | Details |
| US3517560A | Accelerometer | Expired / Lapsed | 1965-03-23 | 1970-06-30 | 0 | Details |
| US3515792A | Digital organ | Expired / Lapsed | 1967-08-16 | 1970-06-02 | 0 | Details |
| US3509317A | Indirect radiant heat soldering apparatus | Expired / Lapsed | 1967-08-01 | 1970-04-28 | 0 | Details |
| US3509017A | Multi-layered pyrolized para-polyphenylene structures and m… | Expired / Lapsed | 1966-07-22 | 1970-04-28 | 0 | Details |
| US3504182A | Optical communication system | Expired / Lapsed | 1966-10-14 | 1970-03-31 | 0 | Details |
| US3484940A | Cutting device | Expired / Lapsed | 1967-11-13 | 1969-12-23 | 0 | Details |
| US3484699A | Dividing circuit with binary logic switch in feedback circu… | Expired / Lapsed | 1967-01-06 | 1969-12-16 | 0 | Details |
| US3473030A | Light control method and apparatus | Expired / Lapsed | 1964-09-15 | 1969-10-14 | 0 | Details |
| US3470374A | Infrared detection system using digital controls | Expired / Lapsed | 1967-03-06 | 1969-09-30 | 0 | Details |
| US3469252A | Integrated bar graph display having interrupt control | Expired / Lapsed | 1967-02-06 | 1969-09-23 | 0 | Details |
| US3469030A | Optical scanner utilizing a spherical mirror | Expired / Lapsed | 1965-11-19 | 1969-09-23 | 0 | Details |
| US3465258A | Phase lock demodulator | Expired / Lapsed | 1966-12-21 | 1969-09-02 | 0 | Details |
| US3438432A | Plastic heat exchanger with anti-buoyancy means | Expired / Lapsed | 1967-06-26 | 1969-04-15 | 0 | Details |
| US3433684A | Multilayer semiconductor heteroepitaxial structure | Expired / Lapsed | 1966-09-29 | 1969-03-18 | 0 | Details |
| US3428791A | Non-injection self-adaptive controller | Expired / Lapsed | 1963-04-24 | 1969-02-18 | 2 | Details |
| US3427596A | System for processing data into an organized sequence of co… | Expired / Lapsed | 1967-03-07 | 1969-02-11 | 0 | Details |
| US3426207A | Focused optical heterodyne system | Expired / Lapsed | 1964-06-17 | 1969-02-04 | 2 | Details |
| US3424000A | Semiconductor flowmeter | Expired / Lapsed | 1966-07-29 | 1969-01-28 | 0 | Details |
| US3414136A | Underwater manipulator system | Expired / Lapsed | 1966-01-18 | 1968-12-03 | 0 | Details |
| US3413452A | Variable presetting of preset counters | Expired / Lapsed | 1966-01-14 | 1968-11-26 | 2 | Details |
| US3408581A | Digital suppressed carrier demodulator | Expired / Lapsed | 1965-08-26 | 1968-10-29 | 0 | Details |
| US3404398A | Terrain following system employing intermittent radiation | Expired / Lapsed | 1967-06-12 | 1968-10-01 | 0 | Details |
| US3390022A | Semiconductor device and process for producing same | Expired / Lapsed | 1965-06-30 | 1968-06-25 | 2 | Details |
| US3384338A | Variable orifice device | Expired / Lapsed | 1965-04-06 | 1968-05-21 | 0 | Details |
| US3377513A | Integrated circuit diode matrix | Expired / Lapsed | 1966-05-02 | 1968-04-09 | 0 | Details |
| US3377533A | Control system for positioning a shaft in response to an in… | Expired / Lapsed | 1964-09-10 | 1968-04-09 | 0 | Details |