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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4580118 |
Superconducting coil |
Apr. 1, 1986 |
| 4580117 |
Motor protection switch |
Apr. 1, 1986 |
| 4580116 |
Dielectric resonator |
Apr. 1, 1986 |
| 4580115 |
Electrical surface wave filter |
Apr. 1, 1986 |
| 4580114 |
Active element microwave power coupler |
Apr. 1, 1986 |
| 4580113 |
Electrically controlled radio frequency attenuator |
Apr. 1, 1986 |
| 4580112 |
Active line filter for power line conducted interference |
Apr. 1, 1986 |
| 4580111 |
Amplitude modulation using digitally selected carrier amplifiers |
Apr. 1, 1986 |
| 4580110 |
Frequency modulator using material having sliding charge density waves |
Apr. 1, 1986 |
| 4580109 |
Low noise oscillator |
Apr. 1, 1986 |
| 4580108 |
Tunable waveguide oscillator |
Apr. 1, 1986 |
| 4580107 |
Phase lock acquisition system having FLL for coarse tuning and PLL for fine tuning |
Apr. 1, 1986 |
| 4580106 |
Differential amplifier with bipolar transistors which is compatible with standard complimentary ... |
Apr. 1, 1986 |
| 4580105 |
Automatic reduction of intermodulation products in high power linear amplifiers |
Apr. 1, 1986 |
| 4580104 |
High voltage operational amplifier |
Apr. 1, 1986 |
| 4580103 |
Amplifier circuit arrangement for eliminating input signal offset in the output |
Apr. 1, 1986 |
| 4580102 |
Utilizing carrier construction |
Apr. 1, 1986 |
| 4580101 |
FM demodulators with local oscillator frequency control circuits |
Apr. 1, 1986 |
| 4580100 |
Phase locked loop clock recovery circuit for data reproducing apparatus |
Apr. 1, 1986 |
| 4580099 |
Device for the remote detection of a failed lamp in a lighting system with a plurality of lamps ... |
Apr. 1, 1986 |
| 4580098 |
Permanent magnet NMR imaging apparatus |
Apr. 1, 1986 |
| 4580097 |
Electronic proximity sensor which is responsive to induced resistance |
Apr. 1, 1986 |
| 4580096 |
Isotachophoresis analyzer for inductively detecting boundaries between adjoining substances havi... |
Apr. 1, 1986 |
| 4580095 |
Current divider for a measuring transducer |
Apr. 1, 1986 |
| 4580094 |
Active capacitive voltage transformer |
Apr. 1, 1986 |
| 4580093 |
Method and apparatus for correcting coincidence errors during counting of two types of particles |
Apr. 1, 1986 |
| 4580092 |
Pocket size antenna match indicator for VSWR measurement |
Apr. 1, 1986 |
| 4580091 |
Continuity tester |
Apr. 1, 1986 |
| 4580090 |
Maximum power tracker |
Apr. 1, 1986 |
| 4580089 |
Switching voltage regulator including a device for detecting the average value of the output vol... |
Apr. 1, 1986 |
| 4580088 |
Soft-starting phase-control circuit for low voltage load |
Apr. 1, 1986 |
| 4580087 |
Stepping motor control circuit |
Apr. 1, 1986 |
| 4580086 |
Method for positioning tools |
Apr. 1, 1986 |
| 4580085 |
Feed control system with a safety device |
Apr. 1, 1986 |
| 4580084 |
Method and system for controlling speed of electric motor |
Apr. 1, 1986 |
| 4580083 |
Chopper controller for a D.C. motor |
Apr. 1, 1986 |
| 4580082 |
Method and devices for detecting whether a direct-current motor has slowed-down and a motor equi... |
Apr. 1, 1986 |
| 4580081 |
Computer controlled motor vehicle battery circuit |
Apr. 1, 1986 |
| 4580080 |
Phase control ballast |
Apr. 1, 1986 |
| 4580079 |
Multifilament bulb with filament switching device |
Apr. 1, 1986 |
| 4580078 |
Method of adjusting color purity in a television receiver, and television receiver with purity-a... |
Apr. 1, 1986 |
| 4580077 |
Display tube having a display window with sharply curved skirt portion |
Apr. 1, 1986 |
| 4580076 |
Color cathode ray tube |
Apr. 1, 1986 |
| 4580075 |
High pressure sodium lamp having improved coloring rendition |
Apr. 1, 1986 |
| 4580074 |
Piezoelectric transducer with coded output signal |
Apr. 1, 1986 |
| 4580073 |
Vibration wave motor with plural projection vibrator |
Apr. 1, 1986 |
| 4580072 |
Stator for magnet-type rotating machines |
Apr. 1, 1986 |
| 4580071 |
Generator cooling apparatus |
Apr. 1, 1986 |
| 4580070 |
Low power signal detector |
Apr. 1, 1986 |
| 4580069 |
Comparator |
Apr. 1, 1986 |
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