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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4315224 |
Laser stimulated Raman molecular beam time and frequency standard |
Feb. 9, 1982 |
| 4315223 |
CMOS Operational amplifier with improved frequency compensation |
Feb. 9, 1982 |
| 4315222 |
Power combiner arrangement for microwave amplifiers |
Feb. 9, 1982 |
| 4315221 |
Switching circuit |
Feb. 9, 1982 |
| 4315220 |
Peak detector circuit |
Feb. 9, 1982 |
| 4315219 |
Amplitude controlled digital oscillator |
Feb. 9, 1982 |
| 4315218 |
Gaseous tube control circuit |
Feb. 9, 1982 |
| 4315217 |
Battery analyzer for electric golf carts |
Feb. 9, 1982 |
| 4315216 |
Imaging systems |
Feb. 9, 1982 |
| 4315215 |
Plural frequency type superconducting quantum interference fluxmeter |
Feb. 9, 1982 |
| 4315214 |
Displacement sensor using a galvanomagnetic element positioned in a periodically inverted magnet... |
Feb. 9, 1982 |
| 4315213 |
Method for obtaining an acceleration or deceleration signal from a signal proportional to speed ... |
Feb. 9, 1982 |
| 4315212 |
Electronic watthour meter |
Feb. 9, 1982 |
| 4315211 |
Preamplifier for voltage measuring instrument with non-interacting zero and span controls |
Feb. 9, 1982 |
| 4315210 |
Bridge-balancing system for measuring extremely low currents |
Feb. 9, 1982 |
| 4315209 |
Temperature compensated voltage reference circuit |
Feb. 9, 1982 |
| 4315208 |
Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c.... |
Feb. 9, 1982 |
| 4315207 |
Current controlled battery feed circuit |
Feb. 9, 1982 |
| 4315206 |
Current supply circuit for telephone exchange |
Feb. 9, 1982 |
| 4315205 |
Generation control apparatus for vehicle generators |
Feb. 9, 1982 |
| 4315204 |
Ripple detector for automotive alternator battery charging systems |
Feb. 9, 1982 |
| 4315203 |
Control system for induction motor-driven car |
Feb. 9, 1982 |
| 4315202 |
Synchronous motors |
Feb. 9, 1982 |
| 4315201 |
Alignment apparatus for mask and wafer used in manufacturing semiconductor circuit elements |
Feb. 9, 1982 |
| 4315200 |
Servo control apparatus |
Feb. 9, 1982 |
| 4315199 |
Control circuit for a positioning device using a d-c motor |
Feb. 9, 1982 |
| 4315198 |
Digital servo system |
Feb. 9, 1982 |
| 4315197 |
Linear magnetic motor/generator |
Feb. 9, 1982 |
| 4315196 |
Disconnection detecting circuit of double-filament spherical lamp |
Feb. 9, 1982 |
| 4315195 |
High-voltage supply for power electron-beam guns |
Feb. 9, 1982 |
| 4315194 |
Coupled cavity traveling wave tube with velocity tapering |
Feb. 9, 1982 |
| 4315193 |
High-pressure mercury-vapor lamp which has both improved color rendition and light output |
Feb. 9, 1982 |
| 4315192 |
Fluorescent lamp using high performance phosphor blend which is protected from color shifts by a... |
Feb. 9, 1982 |
| 4315191 |
Luminescent material with alkaline earth metal silicate aluminate host lattice and low-pressure ... |
Feb. 9, 1982 |
| 4315190 |
Zinc silicate phosphor with extended florescence decay and cathode ray tube containing the same |
Feb. 9, 1982 |
| 4315189 |
Support structure for shadow mask of color cathode ray tube |
Feb. 9, 1982 |
| 4315188 |
Wire electrode assemblage having arc suppression means and extended fatigue life |
Feb. 9, 1982 |
| 4315187 |
Stroboscopic dishcharge tube for photography |
Feb. 9, 1982 |
| 4315186 |
Reflective lamp |
Feb. 9, 1982 |
| 4315185 |
Vacuum-tight, electrical connection for the photocathode in an image intensifier tube |
Feb. 9, 1982 |
| 4315184 |
Image tube |
Feb. 9, 1982 |
| 4315183 |
Support structure for high voltage substrate |
Feb. 9, 1982 |
| 4315182 |
Frosted X-ray tube |
Feb. 9, 1982 |
| 4315181 |
Ultrasonic resonator (horn) with skewed slots |
Feb. 9, 1982 |
| 4315180 |
High voltage piezoelectric generating device with lengthened spark time |
Feb. 9, 1982 |
| 4315179 |
Double layered stator peripheral end windings |
Feb. 9, 1982 |
| 4315178 |
Direct current motor with non-superposed armature windings |
Feb. 9, 1982 |
| 4315177 |
Direct current motor with non-superposed armature windings |
Feb. 9, 1982 |
| 4315176 |
Electric motor |
Feb. 9, 1982 |
| 4315175 |
Aluminum-to-copper transition member for aluminum wound motors and aluminum wound motor equipped... |
Feb. 9, 1982 |
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