IP Library › Assignment 004838/0329
Patent Assignment
Reel/Frame 004838/0329

Assignment of Assignors Interest.

Recorded: 1987-10-26 Pages: 43
Assignors
SPERRY CORPORATION
Executed: 1986-11-12
SPERRY RAND CORPORATION
Executed: 1986-11-12
SPERRY HOLDING COMPANY, INC.
Executed: 1986-11-12
Assignee
SP-COMMERCIAL FLIGHT, INC., A DE CORP.
ONE BURROUGHS PLACE, DETROIT, MICHIGAN, 48232
Covered Properties (157)
Brushless D.C. Motor Acceleration System
Patent: 3,706,923 →
Application: 05/138,160 →
Dynamically Balanced Bearing Assembly
Patent: 3,918,778 →
Application: 05/476,635 →
Steered Lateral Cause Transition Control Apparatus for Aircraft Area N Avigation Systems
Patent: 3,994,456 →
Application: 05/581,987 →
Precision Pneumatic Pressure Supply System
Patent: 4,086,804 →
Application: 05/735,249 →
Aircraft Flight Instrument Display System
Patent: 4,149,148 →
Application: 05/788,702 →
Protective Control System for Magnetic Suspension and Magnetically Suspended Devices
Patent: 4,167,296 →
Application: 05/866,117 →
Dynamic Equalization System for Dual Channel Automatic Pilot
Patent: 4,209,734 →
Application: 05/890,426 →
Semi-Automatic Self-Contained Magnetic Azimuth Detector Calibration Apparatus and Method
Patent: 4,143,467 →
Application: 05/901,886 →
Isolation Flexure for Gyroscopes
Patent: 4,242,917 →
Application: 05/921,301 →
Aircraft Flight Instrument Display System
Patent: 4,247,843 →
Application: 05/936,275 →
Flexure Assembly for a Dynamically Tuned Gyroscope
Patent: 4,269,072 →
Application: 06/011,965 →
Low Noise, Low Phase Shift Analog Signal Multiplier
Patent: 4,247,823 →
Application: 06/023,356 →
Stall Current Limiter for Servo Drive Systems
Patent: 4,227,664 →
Application: 06/032,433 →
Power Supply Protection Circuit
Patent: 4,270,157 →
Application: 06/038,079 →
Digital Discriminator for Determining Frequency Error of an Oscillator
Patent: 4,305,151 →
Application: 06/044,087 →
Aircraft Weather Radar System
Patent: 4,249,174 →
Application: 06/044,088 →
Pulse Radar Transmitting Oscillator
Patent: 4,241,345 →
Application: 06/044,177 →
Transistorized Modulator for Pulse Radar
Patent: 4,283,790 →
Application: 06/044,217 →
Pulse Modulator for Impatt Diode
Patent: 4,242,644 →
Application: 06/044,390 →
Digital Data Compression Circuit
Patent: 4,270,127 →
Application: 06/052,416 →
Radio Frequency Pulse Generator
Patent: 4,238,796 →
Application: 06/052,782 →
Detector Circuit with Integrating Feedback Means
Patent: 4,258,327 →
Application: 06/054,927 →
Angle to Bipolar Analog Converter
Patent: 4,247,810 →
Application: 06/055,140 →
Force Balanced Piezoelectric Vibratory Rate Sensor
Patent: 4,264,838 →
Application: 06/080,757 →
Dynamic Focus Control and Power Supply for Cathode Ray Tube Displays
Patent: 4,258,298 →
Application: 06/107,986 →
Phase Locked Loop Out-of-Lock Detector
Patent: 4,287,480 →
Application: 06/111,134 →
High Voltage Switching Power Supply for Penetration Cathode Ray Displays
Patent: 4,281,272 →
Application: 06/113,902 →
Transient Free Synchronization System
Patent: 4,312,039 →
Application: 06/114,784 →
Aircraft Automatic Pilot with Automatic Emergency Descent Control Apparatus
Patent: 4,314,341 →
Application: 06/114,785 →
Multiplexed-Demultiplexed Synchro Demodulation Apparatus
Patent: 4,328,483 →
Application: 06/117,886 →
Force Balanced Vibratory Rate Sensor
Patent: 4,267,731 →
Application: 06/120,179 →
Torquer Apparatus for Magnetically Suspended Members
Patent: 4,285,552 →
Application: 06/120,202 →
Magnetically Suspended Free Rotor Gyroscope
Patent: 4,316,394 →
Application: 06/120,203 →
Demodulatorless Synchro Position Sensor Apparatus Utilizing Square Wave Excitation
Patent: 4,270,077 →
Application: 06/129,133 →
Optical Selector Switch and Display Apparatus
Patent: 4,334,222 →
Application: 06/130,310 →
Magnetic Compass Compensation System
Patent: 4,327,498 →
Application: 06/130,758 →
Multi-Circuit Rotary Electrical Conductor Assembly
Patent: 4,335,927 →
Application: 06/132,243 →
Flight Path Transition Control Apparatus with Predictive Roll Command
Patent: 4,354,240 →
Application: 06/133,213 →
Deflection Amplifier System for Raster Scanned Cathode Ray Tube Displays
Patent: 4,302,708 →
Application: 06/135,372 →
Gear Changer
Patent: 4,331,039 →
Application: 06/135,814 →
Overload Protection for a Voltage Conversion Circuit
Patent: 4,308,576 →
Application: 06/136,031 →
Voltage Supression Circuit for a Voltage Converter Circuit
Patent: 4,323,957 →
Application: 06/150,284 →
Voltage Suppression Circuit for a Dc-to-Dc Voltage Converter Circuit
Patent: 4,327,405 →
Application: 06/150,285 →
Apparatus for Demodulating a Pulse Excited Synchro Position Sensor
Patent: 4,334,179 →
Application: 06/159,425 →
Median Detector
Patent: 4,334,223 →
Application: 06/160,462 →
Control Systems for Radar Receivers
Patent: 4,370,652 →
Application: 06/165,937 →
Strapdown Multifunction Servoactuator Apparatus for Aircraft
Patent: 4,345,195 →
Application: 06/176,321 →
Trim Control System for Reduced Drag
Patent: 4,382,282 →
Application: 06/185,096 →
Anode Voltage Deflection Gain Control for Cathode Ray Displays
Patent: 4,297,618 →
Application: 06/187,039 →
Single Cue Drive for Flight Director Indicator
Patent: 4,351,187 →
Application: 06/187,118 →
Cathode Ray Tube Beam Deflection Amplifier System
Patent: 4,297,621 →
Application: 06/193,236 →
Altitude Capture Mode for Aircraft Automatic Flight Control System
Patent: 4,377,848 →
Application: 06/197,735 →
Bandwidth Control Circuitry for Radar If Amplifier
Patent: 4,371,846 →
Application: 06/201,825 →
Digital Servomotor Drive Apparatus
Patent: 4,383,245 →
Application: 06/202,802 →
Pulsed Radio Frequency Transmitting and Receiving System
Patent: 4,342,998 →
Application: 06/212,861 →
Electromechanical Display Instrument Assembly
Patent: 4,430,691 →
Application: 06/237,328 →
Weather Radar with Signal Compensation for Precipitation
Patent: 4,435,707 →
Application: 06/241,782 →
Digital-To-Analog Converter and Analog-to-Digital Converter with Controllable Bi-Polar and Uni-Polar Capability
Patent: 4,410,880 →
Application: 06/247,448 →
Torque Feedback Control for Two Degree of Freedom Rate Sensor
Patent: 4,452,092 →
Application: 06/248,613 →
Control Stick Force Transducer
Patent: 4,437,351 →
Application: 06/253,415 →
High Current Transfer Roll Ring Assembly
Patent: 4,372,633 →
Application: 06/255,021 →
Dynamic Convergence Control Apparatus for Shadow Mask Crt Displays
Patent: 4,385,259 →
Application: 06/258,991 →
Synchro Stabilizer Circuit
Patent: 4,342,952 →
Application: 06/265,309 →
Ripple Free Amplitude Demodulator
Patent: 4,426,623 →
Application: 06/279,899 →
Multiaxis Hardover Protection Apparatus for Automatic Flight Control Systems
Patent: 4,460,964 →
Application: 06/297,531 →
Color and Brightness Tracking in a Cathode Ray Tube Display System
Patent: 4,386,345 →
Application: 06/304,451 →
Roping and Moire Reduction in Patterned Screen Cathode Ray Tube Displays
Patent: 4,410,841 →
Application: 06/306,452 →
Speed Control System for Aircraft
Patent: 4,488,235 →
Application: 06/317,823 →
Cruise Speed Control for Aircraft Performance Management System
Patent: 4,490,793 →
Application: 06/332,901 →
Enroute Weight Computer for Aircraft
Patent: 4,494,210 →
Application: 06/333,097 →
Takeoff Weight Computer Apparatus for Aircraft
Patent: 4,490,802 →
Application: 06/333,098 →
Capacitive Feedback Transducer and Closed Loop Instrument Meter Mechanism
Patent: 4,434,391 →
Application: 06/339,541 →
Altitude Preselect System for Aircraft Without Air Data Computer
Patent: 4,490,794 →
Application: 06/339,951 →
Radar Terrain Signal Suppressor
Patent: 4,533,915 →
Application: 06/349,121 →
Display Vector Generator Utilizing Sine/Cosine Accumulation
Patent: 4,481,605 →
Application: 06/354,972 →
Adaptive Washout Circuit for Use in a Stability Augmentation System
Patent: 4,481,586 →
Application: 06/356,549 →
Differential Linkage Apparatus for an Aircraft Series Servoactuator Apparatus
Patent: 4,426,607 →
Application: 06/357,532 →
Fiber Optic Vibration Modal Sensor
Patent: 4,525,626 →
Application: 06/361,274 →
Line Pattern Template Generator
Patent: 4,524,353 →
Application: 06/362,818 →
Line Variable Overcurrent Protection for a Voltage Conversion Circuit
Patent: 4,415,960 →
Application: 06/362,941 →
Memoryless Artificial Horizon Generator
Patent: 4,484,189 →
Application: 06/389,808 →
Variable Refresh Rate for Stroke Crt Displays
Patent: 4,511,892 →
Application: 06/392,206 →
Angle Based Stroke Generator
Patent: 4,553,214 →
Application: 06/394,362 →
Avionics Chassis Insertion/Extraction Mechanism
Patent: 4,497,528 →
Application: 06/405,839 →
Slew Length Timer
Patent: 4,532,504 →
Application: 06/416,397 →
Bi-Directional Driver System for Electrical Load
Patent: 4,490,655 →
Application: 06/425,012 →
Apparatus for Color Tracking and Brightness Correction for Multigun Color Cathode Ray Tube Display
Patent: 4,547,797 →
Application: 06/433,934 →
Approach to Hover Control System for Helicopters
Patent: 4,551,804 →
Application: 06/464,825 →
Delayed Monostable Multivibrator
Patent: 4,581,544 →
Application: 06/465,932 →
Three Cue Flight Director System for Helicopters
Patent: 4,603,389 →
Application: 06/466,815 →
Vtol Altitude Hold System with Automatic Ground Effect Compensation
Patent: 4,603,388 →
Application: 06/466,816 →
Servomotor Control with Improved Torque Limiting
Patent: 4,531,081 →
Application: 06/474,365 →
Automatic Prediction and Capture of a Preselected Altitude for Aircraft
Patent: 4,609,988 →
Application: 06/476,090 →
Convergence Control Apparatus for Color Cathode Ray Tube Display Systems
Patent: 4,500,816 →
Application: 06/477,209 →
Crt Color Purity Adjustment Apparatus
Patent: 4,467,302 →
Application: 06/478,422 →
Copper Body Power Hybrid Package and Method of Manufacture
Patent: 4,506,108 →
Application: 06/481,128 →
Damping Mechanism for Gyroscopes
Patent: 4,498,340 →
Application: 06/483,078 →
Precision Inclinometer with Digital Numerical Readout
Patent: 4,503,622 →
Application: 06/486,631 →
Windshear Detection and Warning System with Evasion Command
Patent: 4,593,285 →
Application: 06/492,085 →
Cross Axis Torque Limiter for Helicopter Autopilot
Patent: 4,628,455 →
Application: 06/492,294 →
Convergence Correction Apparatus for Delta-Gun Color Cathode Ray Tube Displays
Patent: 4,633,143 →
Application: 06/499,573 →
Input/Output System and Method for Digital Computers
Patent: 4,591,973 →
Application: 06/501,232 →
Multiple Microcomputer System for Digital Computers
Patent: 4,577,273 →
Application: 06/501,304 →
Vibrating Quartz Diaphragm Pressure Sensor
Patent: 4,479,070 →
Application: 06/503,004 →
Scan Converter
Patent: 4,583,191 →
Application: 06/520,049 →
Tilt Sensor and Monitoring System
Patent: 4,547,972 →
Application: 06/527,907 →
Tilt Sensor Null Adjusting Apparatus
Patent: 4,567,666 →
Application: 06/527,908 →
Temperature Stable Arcuate Bubble Gravity Sensor Mount
Patent: 4,521,974 →
Application: 06/527,910 →
Stroke Writing Character Generator with Reduced Bandwidth
Patent: 4,595,918 →
Application: 06/528,834 →
Error Isolator for Bi-Directional Communications Buses
Patent: 4,613,858 →
Application: 06/546,682 →
Halo Generator for Crt Display Symbols
Patent: 4,570,182 →
Application: 06/553,223 →
Adjustable Mounting Tray for Aircraft Inertial Reference Units and the Like
Patent: 4,562,978 →
Application: 06/553,936 →
High Speed Solid State Multiplexer
Patent: 4,524,443 →
Application: 06/564,259 →
Cruise Airspeed Control of Aircraft Altitude Capture
Patent: 4,589,616 →
Application: 06/573,446 →
Multi-Position Return to Center Potentiometer
Patent: 4,528,545 →
Application: 06/574,756 →
Raster Display Generator for Hybrid Display System
Patent: 4,631,532 →
Application: 06/595,810 →
Dynamic Stroke Priority Generator for Hybrid Display
Patent: 4,635,050 →
Application: 06/598,563 →
Electronic Inclination Gauge with Acceleration Compensation
Patent: 4,531,300 →
Application: 06/607,997 →
Biased Harmonic Locking Ring
Patent: 4,561,795 →
Application: 06/611,297 →
Servomotor Feedback Fault Detector
Patent: 4,536,689 →
Application: 06/611,305 →
Controlled Capillary Ball Bearing Cage
Patent: 4,541,739 →
Application: 06/646,330 →
Write-Protect Apparatus for Bit Mapped Memory
Patent: 4,764,764 →
Application: 06/675,112 →
Digital Fail Operational Automatic Flight Control System Utilizing Redundant Dissimilar Data Processing
Patent: 4,622,667 →
Application: 06/675,154 →
Real-Time Software Monitor and Write Protect Controller
Patent: 4,683,532 →
Application: 06/677,275 →
Programmable Digital Hysteresis Circuit
Patent: 4,686,640 →
Application: 06/680,860 →
Differential Capacitance Detector
Patent: 4,642,555 →
Application: 06/696,626 →
Digital Electronic Inclination Gauge
Patent: 4,606,132 →
Application: 06/705,948 →
Digital Phase and Frequency Detector
Patent: 4,639,680 →
Application: 06/722,624 →
Angular Position to Linear Voltage Converter
Patent: 4,631,540 →
Application: 06/740,602 →
Position Sensor for Magnetic Suspension and Pointing System
Patent: 4,629,262 →
Application: 06/747,627 →
Rotary High Power Transfer Apparatus
Patent: 4,650,266 →
Application: 06/751,757 →
Magnetic Suspension and Pointing System with Flux Feedback Linearization
Patent: 4,642,501 →
Application: 06/786,979 →
Ball Coupled Compound Traction Drive
Application: 06/802,565 →
Concentric Seal Rings
Patent: 4,637,619 →
Application: 06/811,065 →
Magnetic Flux Detector Correction System
Patent: 4,680,866 →
Application: 06/811,066 →
System to Display Sawblade Angle and Height
Patent: 4,754,276 →
Application: 06/814,450 →
Heater Control Apparatus for Liquid Crystal Display with Integral Heater
Patent: 4,723,835 →
Application: 06/843,455 →
High Integrity Digital Processor Architecture
Patent: 4,751,670 →
Application: 06/846,312 →
Self Converging Deflection Yoke for in-Line Gun Color Crt
Patent: 4,677,349 →
Application: 06/846,406 →
Constant Torque Ball Bearing
Patent: 4,741,632 →
Application: 06/847,077 →
Power as Required Beam Deflection System for Crt Displays with Raster Supply Switching
Patent: 4,678,970 →
Application: 06/858,149 →
Navigation Mode Selection Apparatus
Patent: 4,806,940 →
Application: 06/858,410 →
Constant Amplitude Psk Modulator
Patent: 4,726,039 →
Application: 06/861,183 →
Capacitive Gravity Sensor
Patent: 4,644,662 →
Application: 06/870,646 →
Vibration Damper and Isolator
Application: 06/873,742 →
Flight Management System Providing Minimum Total Cost
Patent: 4,760,530 →
Application: 06/875,115 →
Power on Demand Beam Deflection System for Dual Mode Crt Displays
Patent: 4,712,047 →
Application: 06/879,730 →
Magnetic Isolating and Pointing Gimbal Apparatus
Patent: 4,803,413 →
Application: 06/885,627 →
Vertical Flight Path and Airspeed Control System for Aircraft
Patent: 4,764,872 →
Application: 06/886,127 →
Dynamically Reconfigurable Array Logic
Patent: 4,791,603 →
Application: 06/886,700 →
Servo Simulator
Patent: 4,751,443 →
Application: 06/888,558 →
Sliding Circuit Card Ejector Apparatus and Method
Application: 06/896,915 →
Display Refresh Memory Apparatus Utilizing One Half Frame Updating
Patent: 4,716,460 →
Application: 06/916,580 →
Forceless Non-Contacting Power Transformer
Patent: 4,754,180 →
Application: 06/917,243 →
Optimal Flight Guidance for Aircraft in Windshear
Application: 06/920,402 →
Four-Color Repetitive Sequence Matrix Array for Flat Panel Displays
Patent: 4,800,375 →
Application: 06/922,659 →
Time Interval to Digital Converter with Smoothing
Patent: 4,724,421 →
Application: 06/938,946 →
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 20, 1981
From: RCA CORPORATION,
To: SPERRY CORPORATION, A CORP. OF DE.
Reel/Frame 003829/0132 →
Assignment of Assignors Interest. Sep 21, 1982
From: FISHER, PAUL A.
To: SPERRY CORPORATION GREAT NECK, A CORP OF DE
Reel/Frame 004054/0567 →
Assignment of Assignors Interest. May 13, 1988
From: UNISYS CORPORATION
To: HONEYWELL INC.
Reel/Frame 004869/0796 →