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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4491893 |
Gas filled surge arrester |
Jan. 1, 1985 |
| 4491892 |
Electronic current overload protection installation |
Jan. 1, 1985 |
| 4491891 |
Tape guide for a magnetic tape cartridge and method of manufacturing the same |
Jan. 1, 1985 |
| 4491890 |
Device for positioning a magnetic head in a magnetic tape device |
Jan. 1, 1985 |
| 4491889 |
Cassette tape player |
Jan. 1, 1985 |
| 4491888 |
Memory storage apparatus having vibration-dampened base plate arrangement |
Jan. 1, 1985 |
| 4491887 |
Mode selector of recording and/or reproducing apparatus |
Jan. 1, 1985 |
| 4491886 |
Tape loading apparatus |
Jan. 1, 1985 |
| 4491885 |
Magnetic recording/playback device |
Jan. 1, 1985 |
| 4491884 |
Method of monitoring head alignment in a magnetic data storage device |
Jan. 1, 1985 |
| 4491883 |
Pulley cam for a tape cassette drive which moves axially of the driving gear |
Jan. 1, 1985 |
| 4491882 |
Disc players |
Jan. 1, 1985 |
| 4491881 |
Calibrated drop-out disk |
Jan. 1, 1985 |
| 4491880 |
Magnetic recording and/or reproducing apparatus |
Jan. 1, 1985 |
| 4491879 |
Method of post production sound recording for video taped programs |
Jan. 1, 1985 |
| 4491878 |
Apparatus and method for forward/reverse slow motion video reproduction |
Jan. 1, 1985 |
| 4491877 |
Cross-talk detector in information-carrying disc player |
Jan. 1, 1985 |
| 4491876 |
Video recording by frequency modulation of luminance and multiplexed chroma components |
Jan. 1, 1985 |
| 4491875 |
Apparatus and method for tonal image processing |
Jan. 1, 1985 |
| 4491874 |
System for displaying picture information |
Jan. 1, 1985 |
| 4491873 |
Common controlled facsimile system |
Jan. 1, 1985 |
| 4491872 |
Ultra-compact projection television receiver |
Jan. 1, 1985 |
| 4491871 |
Audio-visual diplexed television transmitter in which the aural signal can be multiplexed withou... |
Jan. 1, 1985 |
| 4491870 |
Digital sync separator |
Jan. 1, 1985 |
| 4491869 |
Pulse code modulation system suitable for digital recording of broadband analog signals |
Jan. 1, 1985 |
| 4491868 |
Video image compensator for inspection apparatus |
Jan. 1, 1985 |
| 4491867 |
Device for the heterodyne detection of an optical image |
Jan. 1, 1985 |
| 4491866 |
Method of a device for generating differential images |
Jan. 1, 1985 |
| 4491865 |
Image sensor assembly |
Jan. 1, 1985 |
| 4491864 |
Color separation condition selecting means for a picture scanning and recording machine |
Jan. 1, 1985 |
| 4491863 |
Color display apparatus |
Jan. 1, 1985 |
| 4491862 |
Color-television receiver with at least one digital integrated circuit for processing the compos... |
Jan. 1, 1985 |
| 4491861 |
Two-channel transmission or storage method for digital color television signals |
Jan. 1, 1985 |
| 4491860 |
TiW.sub.2 N Fusible links in semiconductor integrated circuits |
Jan. 1, 1985 |
| 4491859 |
Semiconductor non-volatile memory device |
Jan. 1, 1985 |
| 4491858 |
Dynamic storage device with extended information holding time |
Jan. 1, 1985 |
| 4491857 |
Avalanche fuse element with isolated emitter |
Jan. 1, 1985 |
| 4491856 |
Semiconductor device having contacting but electrically isolated semiconductor region and interc... |
Jan. 1, 1985 |
| 4491855 |
Image recording method and apparatus |
Jan. 1, 1985 |
| 4491854 |
Printer with a guide ruler for flattening a record carrier |
Jan. 1, 1985 |
| 4491853 |
Image recording arrangement |
Jan. 1, 1985 |
| 4491852 |
Ink jet printing apparatus using guard drops |
Jan. 1, 1985 |
| 4491851 |
Method and circuit for driving an ink jet printer |
Jan. 1, 1985 |
| 4491850 |
Antenna formed of series of metallic and non-metallic conductive sections |
Jan. 1, 1985 |
| 4491849 |
Radio antenna |
Jan. 1, 1985 |
| 4491848 |
Substantially frequency-independent aberration correcting antenna arrangement |
Jan. 1, 1985 |
| 4491847 |
Device for rotating an element about two orthogonal axes, application to the orientation of a ra... |
Jan. 1, 1985 |
| 4491846 |
Arrangement for holding a plurality of vertically superimposed antennas for rotary adjustment |
Jan. 1, 1985 |
| 4491845 |
Wide angle phased array dome lens antenna with a reflection/transmission switch |
Jan. 1, 1985 |
| 4491844 |
Automobile antenna windshield |
Jan. 1, 1985 |
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