Assignee
AMPEX SYSTEMS CORP
US·29 granted patents·584 citations·filing 1989–1997
Top patents by PatentIndex Score
29 records- 0184US5285037AIlluminated dome switchAMPEX SYSTEMS CORP·Filed 1992·Granted Feb 8, 1994·51 cites·13 claims
- 0282US5301018AMethod and apparatus for shuffling image data into statistically averaged data groups and for deshuffling the dataAMPEX SYSTEMS CORP·Filed 1993·Granted Apr 5, 1994·62 cites·46 claims
- 0380US5341251AData recording system having longitudinal tracks with recordable segmentsAMPEX SYSTEMS CORP·Filed 1992·Granted Aug 23, 1994·35 cites·52 claims
- 0480US5296790AMotor driven damping arrangement and methodAMPEX SYSTEMS CORP·Filed 1992·Granted Mar 22, 1994·31 cites·12 claims
- 0577US5323272ATime delay control for serial digital video interface audio receiver bufferAMPEX SYSTEMS CORP·Filed 1992·Granted Jun 21, 1994·50 cites·24 claims
- 0671US5231499AKeyed, true-transparency image information combineAMPEX SYSTEMS CORP·Filed 1991·Granted Jul 27, 1993·37 cites·36 claims
- 0768US5543977AData recording system having improved longitudinal and helical search capabilityAMPEX SYSTEMS CORP·Filed 1992·Granted Aug 6, 1996·22 cites·22 claims
- 0866US5214512AKeyed, true-transparency image information combineAMPEX SYSTEMS CORP·Filed 1991·Granted May 25, 1993·27 cites·16 claims
- 0965US5214718AScan-in polygonal extraction of video imagesAMPEX SYSTEMS CORP·Filed 1992·Granted May 25, 1993·34 cites·15 claims
- 1064US5349611ARecovering synchronization in a data streamAMPEX SYSTEMS CORP·Filed 1993·Granted Sep 20, 1994·40 cites·46 claims
- 1161US5231680AHorizontal adaptive error concealment system for component digital television signalsAMPEX SYSTEMS CORP·Filed 1992·Granted Jul 27, 1993·20 cites·17 claims
- 1260US5916315AViterbi detector for class II partial response equalized miller-squared signalsAMPEX SYSTEMS CORP·Filed 1997·Granted Jun 29, 1999·15 cites·13 claims
- 1360US5222069AMiscorrection arrangement for the concealment of misdetected or miscorrected digital signalsAMPEX SYSTEMS CORP·Filed 1990·Granted Jun 22, 1993·21 cites·20 claims
- 1457US5364194AAxially displaced flexural bearing supportAMPEX SYSTEMS CORP·Filed 1993·Granted Nov 15, 1994·13 cites·10 claims
- 1556US5305108ASwitcher mixer priority architectureAMPEX SYSTEMS CORP·Filed 1992·Granted Apr 19, 1994·17 cites·10 claims
- 1655US5248112ATape transport control system with a feedforward capstan drive to the reel motorsAMPEX SYSTEMS CORP·Filed 1990·Granted Sep 28, 1993·11 cites·16 claims
- 1754US5341378AData recording system having improved automatic rewrite capability and method of rewritingAMPEX SYSTEMS CORP·Filed 1992·Granted Aug 23, 1994·10 cites·11 claims
- 1854US5219191AExternally actuated enclosure latch assemblyAMPEX SYSTEMS CORP·Filed 1992·Granted Jun 15, 1993·24 cites·7 claims
- 1952US5319504AMethod and apparatus for marking a data block defective and re-recording data block in successive regionsAMPEX SYSTEMS CORP·Filed 1992·Granted Jun 7, 1994·9 cites·17 claims
- 2049US5237701AData unpacker using a pack ratio control signal for unpacked parallel fixed m-bit width into parallel variable n-bit width wordAMPEX SYSTEMS CORP·Filed 1989·Granted Aug 17, 1993·20 cites·10 claims
- 2145USD337120SVideo production switcherAMPEX SYSTEMS CORP·Filed 1991·Granted Jul 6, 1993·5 cites·1 claims
- 2244USD344713SProfessional digital video cassette recorderAMPEX SYSTEMS CORP·Filed 1991·Granted Mar 1, 1994·5 cites·1 claims
- 2340US5166848AAutomatic scan tracking mechanismAMPEX SYSTEMS CORP·Filed 1990·Granted Nov 24, 1992·6 cites·22 claims
- 2439US5402294ALaminated, high frequency, magnetic transducer and manufacturing method thereforAMPEX SYSTEMS CORP·Filed 1993·Granted Mar 28, 1995·6 cites·14 claims
- 2537US5343301AInput clock presence detector for a digital video inputAMPEX SYSTEMS CORP·Filed 1992·Granted Aug 30, 1994·5 cites·6 claims
- 2633US5291134AErase head positioning methodAMPEX SYSTEMS CORP·Filed 1992·Granted Mar 1, 1994·2 cites·5 claims
- 2730US5267392AMethod of manufacturing a laminated high frequency magnetic transducerAMPEX SYSTEMS CORP·Filed 1992·Granted Dec 7, 1993·1 cites·24 claims
- 2827US5194827AVoltage controlled high frequency equalizationAMPEX SYSTEMS CORP·Filed 1991·Granted Mar 16, 1993·3 cites·2 claims
- 2922US5236790ARestored magnetic recording media and method of producing sameAMPEX SYSTEMS CORP·Filed 1989·Granted Aug 17, 1993·2 cites·8 claims
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