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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4312030 |
Switching waveform synthesiser for polyphase static inverters |
Jan. 19, 1982 |
| 4312029 |
DC-to-DC Converter with reduced power loss during turn off |
Jan. 19, 1982 |
| 4312028 |
Shockproof fluorescent light fixture |
Jan. 19, 1982 |
| 4312027 |
Multiple capacitor winding with electrostatic shielding |
Jan. 19, 1982 |
| 4312026 |
Chip ceramic capacitor |
Jan. 19, 1982 |
| 4312025 |
Magnetic variable capacitor |
Jan. 19, 1982 |
| 4312024 |
Fixed adjusted flat capacitor |
Jan. 19, 1982 |
| 4312023 |
Ceramic power capacitor |
Jan. 19, 1982 |
| 4312022 |
Shock hazard protective apparatus for high voltage system |
Jan. 19, 1982 |
| 4312021 |
Cassette apparatus and method for retaining selected segments of tape |
Jan. 19, 1982 |
| 4312020 |
Frequency response adjusting device for magnetic sound recorder |
Jan. 19, 1982 |
| 4312019 |
Phase corrected video recording system |
Jan. 19, 1982 |
| 4312018 |
Demodulator in a facsimile system |
Jan. 19, 1982 |
| 4312017 |
Method and system to scan motion picture film to develop television signals |
Jan. 19, 1982 |
| 4312016 |
Television signal switching apparatus |
Jan. 19, 1982 |
| 4312015 |
Automatic MRT system |
Jan. 19, 1982 |
| 4312014 |
Input video processor for color television cameras |
Jan. 19, 1982 |
| 4312013 |
Non-linear aperture correction circuit |
Jan. 19, 1982 |
| 4312012 |
Nucleate boiling surface for increasing the heat transfer from a silicon device to a liquid cool... |
Jan. 19, 1982 |
| 4312011 |
Darlington power transistor |
Jan. 19, 1982 |
| 4312010 |
Ink jet printer |
Jan. 19, 1982 |
| 4312009 |
Device for projecting ink droplets onto a medium |
Jan. 19, 1982 |
| 4312008 |
Impulse jet head using etched silicon |
Jan. 19, 1982 |
| 4312007 |
Synchronized graphics ink jet printer |
Jan. 19, 1982 |
| 4312006 |
Methods and apparatus for recording information supplying wound materials and retaining tubular ... |
Jan. 19, 1982 |
| 4312005 |
Ink jet printing apparatus |
Jan. 19, 1982 |
| 4312004 |
Methods and apparatus for recording electric signals |
Jan. 19, 1982 |
| 4312003 |
Ferrite antenna |
Jan. 19, 1982 |
| 4312002 |
Combined radar and infrared scanning antenna |
Jan. 19, 1982 |
| 4312001 |
Device for the transmission of measured values |
Jan. 19, 1982 |
| 4312000 |
Driving technique for electrochromic displays of the segmented type including means for detectin... |
Jan. 19, 1982 |
| 4311999 |
Vibratory scan optical display |
Jan. 19, 1982 |
| 4311998 |
Vector generator for a graphic console |
Jan. 19, 1982 |
| 4311997 |
Apparatus for connecting data points on a cathode ray tube display and method therefor |
Jan. 19, 1982 |
| 4311996 |
Hand held type electronic calculators |
Jan. 19, 1982 |
| 4311995 |
Sieve overload sensor for alerting the operator of a combine of a sieve overload condition |
Jan. 19, 1982 |
| 4311994 |
Signal level indication with different colors |
Jan. 19, 1982 |
| 4311993 |
Multisegment liquid crystal indication system |
Jan. 19, 1982 |
| 4311992 |
Reusable releasable fastener |
Jan. 19, 1982 |
| 4311991 |
Acoustic transmission member |
Jan. 19, 1982 |
| 4311990 |
Photo-optical keyboards |
Jan. 19, 1982 |
| 4311989 |
Binary converter in particular for transmitters and receivers of reduced redundancy image data |
Jan. 19, 1982 |
| 4311988 |
Programmable A-law and .mu.-law DAC |
Jan. 19, 1982 |
| 4311987 |
Validity check process for data supplied by digital displacement detectors and detectors using t... |
Jan. 19, 1982 |
| 4311986 |
Single line multiplexing system for sensors and actuators |
Jan. 19, 1982 |
| 4311985 |
Tire pressure monitor and deenergization circuit therefore |
Jan. 19, 1982 |
| 4311984 |
Device for the checking of the pressure of tires of a motor vehicle |
Jan. 19, 1982 |
| 4311983 |
Vehicle parking signal device |
Jan. 19, 1982 |
| 4311982 |
Trimmable wirewound resistance temperature transducer |
Jan. 19, 1982 |
| 4311981 |
Magnetic switch |
Jan. 19, 1982 |
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