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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4639877 |
Phrase-programmable digital speech system |
Jan. 27, 1987 |
| 4639876 |
Multi-unit energy use monitor |
Jan. 27, 1987 |
| 4639875 |
Quantity checking system and method |
Jan. 27, 1987 |
| 4639874 |
System for monitoring and controlling position of hoists |
Jan. 27, 1987 |
| 4639873 |
Insertion machine with postage categorization and selective merchandising |
Jan. 27, 1987 |
| 4639872 |
Method and apparatus for determining weight and center of gravity of a vehicle |
Jan. 27, 1987 |
| 4639871 |
Glow plug heating control apparatus for a diesel engine |
Jan. 27, 1987 |
| 4639870 |
Fuel supply control method for internal combustion engines, with adaptability to various engines... |
Jan. 27, 1987 |
| 4639869 |
Method of providing variable reduction axle |
Jan. 27, 1987 |
| 4639868 |
Control method for drilling apparatus which makes use of a final drilling pattern transformed fr... |
Jan. 27, 1987 |
| 4639867 |
Digital fluoroscopy apparatus |
Jan. 27, 1987 |
| 4639866 |
Pipelined data processing apparatus |
Jan. 27, 1987 |
| 4639865 |
Computer system having conversion of operation codes |
Jan. 27, 1987 |
| 4639864 |
Power interlock system and method for use with multiprocessor systems |
Jan. 27, 1987 |
| 4639863 |
Modular unitary disk file subsystem |
Jan. 27, 1987 |
| 4639862 |
Computer system |
Jan. 27, 1987 |
| 4639861 |
Interface controlling bidirectional data transfer between a synchronous and an asynchronous bus |
Jan. 27, 1987 |
| 4639860 |
Wrap-around logic for interprocessor communications |
Jan. 27, 1987 |
| 4639859 |
Priority arbitration logic for a multi-master bus system |
Jan. 27, 1987 |
| 4639858 |
Apparatus and method for testing and verifying the refresh logic of dynamic MOS memories |
Jan. 27, 1987 |
| 4639857 |
Digital data processor incorporating an orthogonally connected logic cell array |
Jan. 27, 1987 |
| 4639856 |
Dual stream processor apparatus |
Jan. 27, 1987 |
| 4639855 |
Tool display method for lathe equipped with numerical control unit |
Jan. 27, 1987 |
| 4639854 |
High gain feedback control system |
Jan. 27, 1987 |
| 4639853 |
Time-discrete adaptive switching on-off controller |
Jan. 27, 1987 |
| 4639852 |
Process control system |
Jan. 27, 1987 |
| 4639851 |
Method and apparatus for firing angle control of series connected thyristor switches |
Jan. 27, 1987 |
| 4639850 |
Power converter device |
Jan. 27, 1987 |
| 4639849 |
Snubber circuit for H.F. bridge converter |
Jan. 27, 1987 |
| 4639848 |
Method and system for controlling an AC-DC converter system |
Jan. 27, 1987 |
| 4639847 |
Circuit arrangement for controlled power supply devices particularly for autoconverters |
Jan. 27, 1987 |
| 4639846 |
Method and compensating device for compensating current oscillations |
Jan. 27, 1987 |
| 4639845 |
Voltage inverter |
Jan. 27, 1987 |
| 4639844 |
Resonant current driven power source for low input voltages |
Jan. 27, 1987 |
| 4639843 |
Luminaire |
Jan. 27, 1987 |
| 4639842 |
Trouble light with rotatable attaching means |
Jan. 27, 1987 |
| 4639841 |
Modular lighting system |
Jan. 27, 1987 |
| 4639840 |
Vehicle headlamp assembly |
Jan. 27, 1987 |
| 4639839 |
Vehicular lighting device having a power driven lamp cover |
Jan. 27, 1987 |
| 4639838 |
Shadowless lighting equipment for medical use |
Jan. 27, 1987 |
| 4639837 |
Illuminating optical system for high magnification endoscopes |
Jan. 27, 1987 |
| 4639836 |
Unencapsulated chip capacitor |
Jan. 27, 1987 |
| 4639835 |
Device obtained by mounting two semiconductor components within a single housing |
Jan. 27, 1987 |
| 4639834 |
Power supply |
Jan. 27, 1987 |
| 4639833 |
New electrical insulating oil and oil-filled electrical appliances |
Jan. 27, 1987 |
| 4639832 |
Consolidated winding electrical capacitor and method for the manufacture thereof |
Jan. 27, 1987 |
| 4639831 |
Sensor for detecting an amount of rain |
Jan. 27, 1987 |
| 4639830 |
Packaged electronic device |
Jan. 27, 1987 |
| 4639829 |
Thermal conduction disc-chip cooling enhancement means |
Jan. 27, 1987 |
| 4639828 |
Pressure sensitive fault current interrupter for multiple capacitor device |
Jan. 27, 1987 |
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