Assignee
APHEX SYSTEMS LTD
US·18 granted patents·616 citations·filing 1989–1998
Top patents by PatentIndex Score
18 records- 0196US5483600AWave dependent compressorAPHEX SYSTEMS LTD·Filed 1994·Granted Jan 9, 1996·144 cites·33 claims
- 0294US5463695APeak accelerated compressorAPHEX SYSTEMS LTD·Filed 1994·Granted Oct 31, 1995·105 cites·62 claims
- 0392US5737432ASplit-band clipperAPHEX SYSTEMS LTD·Filed 1996·Granted Apr 7, 1998·87 cites·18 claims
- 0487US5359665AAudio bass frequency enhancementAPHEX SYSTEMS LTD·Filed 1993·Granted Oct 25, 1994·54 cites·7 claims
- 0581US5485077AConcentric servo voltage regulator utilizing an inner servo loop and an outer servo loopAPHEX SYSTEMS LTD·Filed 1993·Granted Jan 16, 1996·41 cites·29 claims
- 0674US6266423B1Microphone output limiterAPHEX SYSTEMS LTD·Filed 1998·Granted Jul 24, 2001·32 cites·23 claims
- 0773US5930374APhase coherent crossoverAPHEX SYSTEMS LTD·Filed 1996·Granted Jul 27, 1999·52 cites·13 claims
- 0864US5115471AHigh frequency expander deviceAPHEX SYSTEMS LTD·Filed 1991·Granted May 19, 1992·27 cites·16 claims
- 0961US4939471AImpulse detection circuitAPHEX SYSTEMS LTD·Filed 1989·Granted Jul 3, 1990·15 cites·7 claims
- 1051US5422602AFrequency discriminate levelerAPHEX SYSTEMS LTD·Filed 1994·Granted Jun 6, 1995·12 cites·13 claims
- 1148US5898395ADrift canceling method and apparatus for analog to digital convertersAPHEX SYSTEMS LTD·Filed 1997·Granted Apr 27, 1999·16 cites·21 claims
- 1247US5334947ALogic enhanced noise gateAPHEX SYSTEMS LTD·Filed 1993·Granted Aug 2, 1994·10 cites·25 claims
- 1337US5450034AReflected plate amplifierAPHEX SYSTEMS LTD·Filed 1994·Granted Sep 12, 1995·5 cites·35 claims
- 1437US5424488ATransient discriminate harmonics generatorAPHEX SYSTEMS LTD·Filed 1993·Granted Jun 13, 1995·6 cites·40 claims
- 1534US5896458ASticky levelerAPHEX SYSTEMS LTD·Filed 1997·Granted Apr 20, 1999·4 cites·6 claims
- 1632US5155769ADiscrete parallel path modulation multiplexerAPHEX SYSTEMS LTD·Filed 1991·Granted Oct 13, 1992·4 cites·4 claims
- 1731US5848167ADistributed pre-emphasis equalizerAPHEX SYSTEMS LTD·Filed 1997·Granted Dec 8, 1998·2 cites·17 claims
- 1830US5612612AFunctional control block for voltage regulator with dual servo loopsAPHEX SYSTEMS LTD·Filed 1995·Granted Mar 18, 1997·0 cites·48 claims
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