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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| D272391 |
Luggage case |
Jan. 31, 1984 |
| D272390 |
Cleated shoe sole |
Jan. 31, 1984 |
| D272389 |
Apron |
Jan. 31, 1984 |
| 4429418 |
Frequency agile satellite receiver |
Jan. 31, 1984 |
| 4429417 |
Integrated antenna, amplifier and converter for microwave frequencies |
Jan. 31, 1984 |
| 4429416 |
Multistage cascade/cascode limiting IF amplifier and meter circuit |
Jan. 31, 1984 |
| 4429415 |
Signal-seeking tuning system with signal loss protection for a television receiver |
Jan. 31, 1984 |
| 4429414 |
Pattern recognition system operating by the multiple similarity method |
Jan. 31, 1984 |
| 4429413 |
Fingerprint sensor |
Jan. 31, 1984 |
| 4429412 |
X-Ray film marker |
Jan. 31, 1984 |
| 4429411 |
Instrument and method for focusing X-rays, gamma rays and neutrons |
Jan. 31, 1984 |
| 4429410 |
Apparatus and method for assessing the concentration of mineral matter in coal-derived liquids |
Jan. 31, 1984 |
| 4429409 |
Portable apparatus for analyzing metals by X-ray fluorescence |
Jan. 31, 1984 |
| 4429408 |
Device for preventing faulty counting operations in a paper sheet counter |
Jan. 31, 1984 |
| 4429407 |
Counting circuit for coin counting device |
Jan. 31, 1984 |
| 4429406 |
Arrangement for checking the synchronization of a receiver |
Jan. 31, 1984 |
| 4429405 |
Method of transmitting information between stations attached to a unidirectional transmission ri... |
Jan. 31, 1984 |
| 4429404 |
FSK Data operated switch |
Jan. 31, 1984 |
| 4429403 |
Heating element insulating and support system |
Jan. 31, 1984 |
| 4429402 |
Devices for use in a glass-melting furnace |
Jan. 31, 1984 |
| 4429401 |
Molten-metal liquid level sensor |
Jan. 31, 1984 |
| 4429400 |
Lasers |
Jan. 31, 1984 |
| 4429399 |
Gas laser tube |
Jan. 31, 1984 |
| 4429398 |
Twin waveguide laser |
Jan. 31, 1984 |
| 4429397 |
Buried heterostructure laser diode |
Jan. 31, 1984 |
| 4429396 |
Semiconductor laser having a doped surface zone |
Jan. 31, 1984 |
| 4429395 |
Semiconductor laser |
Jan. 31, 1984 |
| 4429394 |
Conduction cooled solid state laser |
Jan. 31, 1984 |
| 4429393 |
Double phase-conjugate ring resonator |
Jan. 31, 1984 |
| 4429392 |
Laser output controlling device |
Jan. 31, 1984 |
| 4429391 |
Fault and error detection arrangement |
Jan. 31, 1984 |
| 4429390 |
Digital signal transmitting system |
Jan. 31, 1984 |
| 4429389 |
Test pattern address generator |
Jan. 31, 1984 |
| 4429388 |
Field programmable device with internal dynamic test circuit |
Jan. 31, 1984 |
| 4429387 |
Special character sequence detection circuit arrangement |
Jan. 31, 1984 |
| 4429386 |
Buffer arrangement of a PCM exchange system |
Jan. 31, 1984 |
| 4429385 |
Method and apparatus for digital serial scanning with hierarchical and relational access |
Jan. 31, 1984 |
| 4429384 |
Communication system having an information bus and circuits therefor |
Jan. 31, 1984 |
| 4429383 |
Method for seizing time slots of a time-division multiplex system with dynamic multiplexers |
Jan. 31, 1984 |
| 4429382 |
Microprocessor multiplexer method and apparatus for bisynchronous data |
Jan. 31, 1984 |
| 4429381 |
Straight line tracking turntable |
Jan. 31, 1984 |
| 4429380 |
Braking device for a pickup arm of a disk player or the like |
Jan. 31, 1984 |
| 4429379 |
Device for controlling tone arm carrying moving coil type pickup |
Jan. 31, 1984 |
| 4429378 |
Optical pickup device for use in a video and/or audio disc player |
Jan. 31, 1984 |
| 4429377 |
Rotary recording medium reproducing apparatus having a jacket opening enlarging device |
Jan. 31, 1984 |
| 4429376 |
Video disc stylus deflector system |
Jan. 31, 1984 |
| 4429375 |
Consecutive addressing of a semiconductor memory |
Jan. 31, 1984 |
| 4429374 |
Memory array addressing |
Jan. 31, 1984 |
| 4429373 |
Data analyzing system for clinical spectrophotometer |
Jan. 31, 1984 |
| 4429372 |
Method for integrating structured data and string data on a text processing system |
Jan. 31, 1984 |
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