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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4301478 |
TV Camera with focus detecting means |
Nov. 17, 1981 |
| 4301477 |
Solid-state imaging device |
Nov. 17, 1981 |
| 4301476 |
Phase controlled shuttering system with selectable shuttered and unshuttered modes |
Nov. 17, 1981 |
| 4301475 |
Combination digital-analog television switching system |
Nov. 17, 1981 |
| 4301474 |
Residual clamp error compensation circuit |
Nov. 17, 1981 |
| 4301473 |
Method and apparatus for video signal resolution enhancement |
Nov. 17, 1981 |
| 4301472 |
Video display system with shading circuit for selectively varying intensity of video display |
Nov. 17, 1981 |
| 4301471 |
Moving target indicator system utilizing charge coupled device |
Nov. 17, 1981 |
| 4301470 |
Alignment apparatus |
Nov. 17, 1981 |
| 4301469 |
Run length encoder for color raster scanner |
Nov. 17, 1981 |
| 4301468 |
Color television viewer |
Nov. 17, 1981 |
| 4301467 |
Process for the optoelectronic transmission of an image |
Nov. 17, 1981 |
| 4301466 |
Fast acting phase shifting apparatus for use in digital sampling systems |
Nov. 17, 1981 |
| 4301465 |
Cover mounted multi-columnar semiconductor assembly |
Nov. 17, 1981 |
| 4301464 |
Lead frame and semiconductor device employing the same with improved arrangement of supporting l... |
Nov. 17, 1981 |
| 4301463 |
Demultiplexing photodetector |
Nov. 17, 1981 |
| 4301462 |
Light activated silicon switch with etched channel in cathode base and anode emitter communicati... |
Nov. 17, 1981 |
| 4301461 |
Light emitting diode |
Nov. 17, 1981 |
| 4301460 |
Ink ejection apparatus |
Nov. 17, 1981 |
| 4301459 |
Ink ejection apparatus comprising entrained air removal means |
Nov. 17, 1981 |
| 4301458 |
Antenna array with impedance matching using mutual coupling |
Nov. 17, 1981 |
| 4301457 |
Antenna employing curved parasitic end-fire directors |
Nov. 17, 1981 |
| 4301456 |
Electromagnetic wave attenuating surface |
Nov. 17, 1981 |
| 4301455 |
Groundspeed measurement system |
Nov. 17, 1981 |
| 4301454 |
Channelized receiver system |
Nov. 17, 1981 |
| 4301453 |
Radar device for simultaneously measuring distance and relative speed |
Nov. 17, 1981 |
| 4301452 |
Station watch alarm system |
Nov. 17, 1981 |
| 4301451 |
Erasure method for memory-type EL display devices |
Nov. 17, 1981 |
| 4301450 |
Error detection for multi-segmented indicia display |
Nov. 17, 1981 |
| 4301449 |
Control panel |
Nov. 17, 1981 |
| 4301448 |
Gong striking mechanism |
Nov. 17, 1981 |
| 4301447 |
Scan control for light beam position indicator |
Nov. 17, 1981 |
| 4301446 |
Digital transmission system with a double analog integrator Delta Sigma coder and a double digit... |
Nov. 17, 1981 |
| 4301445 |
Communication system and method having wide dynamic range digital gain control |
Nov. 17, 1981 |
| 4301444 |
Apparatus for detecting possible defeat of systems for remote metering of utilities |
Nov. 17, 1981 |
| 4301443 |
Bit enable circuitry for an image analyzer system |
Nov. 17, 1981 |
| 4301442 |
Vehicular anti-theft device |
Nov. 17, 1981 |
| 4301441 |
Alarm and antitheft system for an automotive vehicle |
Nov. 17, 1981 |
| 4301440 |
Level detecting device |
Nov. 17, 1981 |
| 4301439 |
Film type resistor and method of producing same |
Nov. 17, 1981 |
| 4301438 |
Adjustable force producing means for manually movable control levers in a space thermostat |
Nov. 17, 1981 |
| 4301437 |
Impedance coil core |
Nov. 17, 1981 |
| 4301436 |
Circuit breaker hook apparatus |
Nov. 17, 1981 |
| 4301435 |
Flux shifter reset assembly |
Nov. 17, 1981 |
| 4301434 |
Undervoltage release reset and lockout apparatus |
Nov. 17, 1981 |
| 4301433 |
Circuit breaker electrical closure control apparatus |
Nov. 17, 1981 |
| 4301432 |
Complex RF weighter |
Nov. 17, 1981 |
| 4301431 |
Miniature delay line having low direct coupling |
Nov. 17, 1981 |
| 4301430 |
U-Shaped iris design exhibiting capacitive reactance in heavily loaded rectangular waveguide |
Nov. 17, 1981 |
| 4301429 |
Microwave diode with high resistance layer |
Nov. 17, 1981 |
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