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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4507652 |
Bidirectional, interactive fire detection system |
Mar. 26, 1985 |
| 4507651 |
Contact-free push-button key for generating an electrical signal upon depression thereof |
Mar. 26, 1985 |
| 4507650 |
Charge redistribution A-law PCM decoder |
Mar. 26, 1985 |
| 4507649 |
Flash A/D converter having reduced input loading |
Mar. 26, 1985 |
| 4507648 |
Decoding technique for multidimensional codes |
Mar. 26, 1985 |
| 4507647 |
Encoder |
Mar. 26, 1985 |
| 4507646 |
Radio communication system |
Mar. 26, 1985 |
| 4507645 |
Assembly for the transmission of control signals to and/or from mobile equipment |
Mar. 26, 1985 |
| 4507644 |
Touch responsive security and antitheft system |
Mar. 26, 1985 |
| 4507643 |
Gas sensor with improved perovskite type material |
Mar. 26, 1985 |
| 4507642 |
Snap-acting thermally-responsive bimetallic actuators |
Mar. 26, 1985 |
| 4507641 |
Driving mechanism for a three-position electrical switch |
Mar. 26, 1985 |
| 4507640 |
High frequency transformer |
Mar. 26, 1985 |
| 4507639 |
Inductive position sensor |
Mar. 26, 1985 |
| 4507638 |
Rotary position sensors employing planar coils |
Mar. 26, 1985 |
| 4507637 |
Coil for electric motor |
Mar. 26, 1985 |
| 4507636 |
Neutral point plate of three-phase transformer for large secondary currents |
Mar. 26, 1985 |
| 4507635 |
Magnetic anchoring apparatus with quadrangular pole arrangement |
Mar. 26, 1985 |
| 4507634 |
Force motor with null centering and null position bias |
Mar. 26, 1985 |
| 4507633 |
Sealing means for an electromagnetic relay |
Mar. 26, 1985 |
| 4507632 |
Electromagnetic wave switch |
Mar. 26, 1985 |
| 4507631 |
Device comprising a cavity and a linear resonator fixed within said cavity, and a method of asse... |
Mar. 26, 1985 |
| 4507630 |
Noise filter for connectors |
Mar. 26, 1985 |
| 4507629 |
Microwave phase shifter |
Mar. 26, 1985 |
| 4507628 |
Delay line |
Mar. 26, 1985 |
| 4507627 |
CATV System |
Mar. 26, 1985 |
| 4507626 |
Switched capacitor SSB modulator |
Mar. 26, 1985 |
| 4507625 |
Switched capacitor AM modulator/demodulator |
Mar. 26, 1985 |
| 4507624 |
Voltage-to-frequency converters |
Mar. 26, 1985 |
| 4507623 |
Oscillating device with capacitive displacement pickup |
Mar. 26, 1985 |
| 4507622 |
Oscillator utilizing inductive parameter of transistor |
Mar. 26, 1985 |
| 4507621 |
Generating quasi-random sequences in AMI code |
Mar. 26, 1985 |
| 4507620 |
Ultra-rapid hybrid linear amplifier |
Mar. 26, 1985 |
| 4507619 |
Amplifier with signal-dependent voltage supply source |
Mar. 26, 1985 |
| 4507618 |
Compensation method and apparatus for an RC attenuator |
Mar. 26, 1985 |
| 4507617 |
Carrier recovery circuit for a PSK modulated signal |
Mar. 26, 1985 |
| 4507616 |
Rotatable superconducting cyclotron adapted for medical use |
Mar. 26, 1985 |
| 4507615 |
Non-linear amplifier systems |
Mar. 26, 1985 |
| 4507614 |
Electrostatic wire for stabilizing a charged particle beam |
Mar. 26, 1985 |
| 4507613 |
Method for identifying non-magnetic minerals in earth formations utilizing magnetic susceptibili... |
Mar. 26, 1985 |
| 4507612 |
Metal detector systems for identifying targets in mineralized ground |
Mar. 26, 1985 |
| 4507611 |
Method for detecting surface and subsurface anomalies of the earth using vertical current measur... |
Mar. 26, 1985 |
| 4507610 |
Apparatus for electromagnetically detecting flaws in metallic objects |
Mar. 26, 1985 |
| 4507609 |
Apparatus for nondestructively measuring the thickness of a magnetic flux conductive clad materi... |
Mar. 26, 1985 |
| 4507608 |
Method and arrangement using a pair of resonant circuits for determining and indicating the posi... |
Mar. 26, 1985 |
| 4507607 |
Angular accelerometer |
Mar. 26, 1985 |
| 4507606 |
Device for measuring the variations in the gain of a laser amplifier as a function of the pumpin... |
Mar. 26, 1985 |
| 4507605 |
Method and apparatus for electrical and optical inspection and testing of unpopulated printed ci... |
Mar. 26, 1985 |
| 4507604 |
Flowable material measuring apparatus |
Mar. 26, 1985 |
| 4507603 |
Apparatus for the measurement of the movement of a member horizontally relative to a datum |
Mar. 26, 1985 |
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