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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 3938050 |
Non-linear correction of waveforms |
Feb. 10, 1976 |
| 3938049 |
Baseline correction system for pulse trains |
Feb. 10, 1976 |
| 3938048 |
Frequency measuring apparatus |
Feb. 10, 1976 |
| 3938047 |
Control circuit for use with amplifier |
Feb. 10, 1976 |
| 3938046 |
Network for isolating antenna from tuner |
Feb. 10, 1976 |
| 3938045 |
Transmitter for frequency shift keyed modulation |
Feb. 10, 1976 |
| 3938044 |
Antenna apparatus for an electronic security system |
Feb. 10, 1976 |
| 3938043 |
Public address/radio switching system |
Feb. 10, 1976 |
| 3938042 |
Measurement averaging counting apparatus employing a randomly phase modulated time base to impro... |
Feb. 10, 1976 |
| 3938041 |
Tape pack diameter measurement means and method |
Feb. 10, 1976 |
| 3938040 |
Apparatus for measuring a signal voltage including a current source with a control input on whic... |
Feb. 10, 1976 |
| 3938039 |
Voltage measuring device for encapsulated high-voltage installations |
Feb. 10, 1976 |
| 3938038 |
Method and apparatus for providing primary coincidence correction during particle analysis |
Feb. 10, 1976 |
| 3938037 |
Device for measuring the ferrite content in an austenitic stainless steel weld material |
Feb. 10, 1976 |
| 3938036 |
Method of ascertaining and correcting workpiece turning |
Feb. 10, 1976 |
| 3938035 |
Electrical conductivity cell and method for fabricating the same |
Feb. 10, 1976 |
| 3938034 |
Gas tube tester |
Feb. 10, 1976 |
| 3938033 |
Ferroresonant transformer regulator |
Feb. 10, 1976 |
| 3938032 |
Gate pulse power supply for static alternating current switch |
Feb. 10, 1976 |
| 3938031 |
Adjustable voltage power supply |
Feb. 10, 1976 |
| 3938030 |
Controllable power transferring device utilizing a short-circuited controlled reactance |
Feb. 10, 1976 |
| 3938029 |
Low noise DC power supply system for electronics on a rotating assembly |
Feb. 10, 1976 |
| 3938028 |
Voltage regulator for a separately excited generator |
Feb. 10, 1976 |
| 3938027 |
Electrical thyristor circuit |
Feb. 10, 1976 |
| 3938026 |
Circuit for the simultaneous ignition of a plurality of thyristors |
Feb. 10, 1976 |
| 3938025 |
DC to DC converter for producing two individually controlled and stabilized DC-voltages |
Feb. 10, 1976 |
| 3938024 |
Converter regulation by controlled conduction overlap |
Feb. 10, 1976 |
| 3938023 |
Voltage monitor and control circuit |
Feb. 10, 1976 |
| 3938022 |
DC to DC inverter circuit |
Feb. 10, 1976 |
| 3938021 |
Battery charging circuit with full-charge cutoff |
Feb. 10, 1976 |
| 3938020 |
Charger circuit for accessory battery |
Feb. 10, 1976 |
| 3938019 |
Charging of storage batteries |
Feb. 10, 1976 |
| 3938018 |
Induction charging system |
Feb. 10, 1976 |
| 3938017 |
Anti-reset windup proportional and integral controller |
Feb. 10, 1976 |
| 3938016 |
Actuator position control |
Feb. 10, 1976 |
| 3938015 |
SCR motor voltage controller |
Feb. 10, 1976 |
| 3938014 |
Brushless d-c motor |
Feb. 10, 1976 |
| 3938013 |
D. C. Motor control system effecting changes in the connections of the armature and variations i... |
Feb. 10, 1976 |
| 3938012 |
Variable capacitor |
Feb. 10, 1976 |
| 3938011 |
Tape degausser |
Feb. 10, 1976 |
| 3938010 |
Controllable electrical switch |
Feb. 10, 1976 |
| 3938009 |
Precision control of relay operate and release times |
Feb. 10, 1976 |
| 3938008 |
Common bus driver complementary protect circuit |
Feb. 10, 1976 |
| 3938007 |
Electrical network protection device with automatic switch over between protection criteria |
Feb. 10, 1976 |
| 3938006 |
Active negative sequence cable monitor |
Feb. 10, 1976 |
| 3938005 |
Electrical generating system overvoltage protection circuit |
Feb. 10, 1976 |
| 3938004 |
Deflection system |
Feb. 10, 1976 |
| 3938003 |
Dual trace display device |
Feb. 10, 1976 |
| 3938002 |
Field deflection circuit |
Feb. 10, 1976 |
| 3938001 |
Protection circuit for electron gun |
Feb. 10, 1976 |
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