Assignee
MITEL SEMICONDUCTOR LTD
GB·35 granted patents·1,012 citations·filing 1995–2000
Top patents by PatentIndex Score
35 records- 0192US5786701ABare die testingMITEL SEMICONDUCTOR LTD·Filed 1996·Granted Jul 28, 1998·106 cites·9 claims
- 0288US6211718B1Low voltage double balanced mixerMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Apr 3, 2001·101 cites·10 claims
- 0385US6308058B1Image reject mixerMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Oct 23, 2001·124 cites·13 claims
- 0485US6005466ATrimmable inductor structureMITEL SEMICONDUCTOR LTD·Filed 1995·Granted Dec 21, 1999·80 cites·12 claims
- 0583US5936879AProgrammable logic arraysMITEL SEMICONDUCTOR LTD·Filed 1997·Granted Aug 10, 1999·51 cites·10 claims
- 0681US6526260B1Cross-channel interferenceMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Feb 25, 2003·37 cites·11 claims
- 0781US6304142B1Variable transconductance amplifierMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Oct 16, 2001·22 cites·8 claims
- 0879US6597899B2Image reject mixer circuit arrangementsMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Jul 22, 2003·54 cites·20 claims
- 0978US6480066B1AmplifiersMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Nov 12, 2002·19 cites·13 claims
- 1078US6147568ARadio-frequency variable attenuatorMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Nov 14, 2000·33 cites·7 claims
- 1177US6642787B1Differential amplifier with two long-tailed pairs of transistorsMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Nov 4, 2003·25 cites·13 claims
- 1275US6324388B1Image reject mixer circuit arrangementsMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Nov 27, 2001·41 cites·7 claims
- 1373US6091107ASemiconductor devicesMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Jul 18, 2000·35 cites·24 claims
- 1471US6259134B1Trench thyristor with improved breakdown voltage characteristicsMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Jul 10, 2001·31 cites·19 claims
- 1566US6114879APhase detectorsMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Sep 5, 2000·29 cites·25 claims
- 1665US5912587AActive filter stackMITEL SEMICONDUCTOR LTD·Filed 1996·Granted Jun 15, 1999·19 cites·12 claims
- 1763US5945880ALow noise amplifierMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Aug 31, 1999·22 cites·15 claims
- 1862US6249482B1Synchronous memoryMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Jun 19, 2001·13 cites·10 claims
- 1960US6278299B1Voltage to current converterMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Aug 21, 2001·11 cites·9 claims
- 2058US6407632B1Radio frequency amplifierMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Jun 18, 2002·10 cites·13 claims
- 2157US6043710ALow-voltage amplifiersMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Mar 28, 2000·23 cites·18 claims
- 2256US5987057AWireless local area networksMITEL SEMICONDUCTOR LTD·Filed 1996·Granted Nov 16, 1999·27 cites·10 claims
- 2349US6198678B1Semiconductor memoriesMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Mar 6, 2001·15 cites·4 claims
- 2443US6531264B1Integrated circuit manufactureMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Mar 11, 2003·1 cites·9 claims
- 2541US6436780B1Semiconductor deviceMITEL SEMICONDUCTOR LTD·Filed 2000·Granted Aug 20, 2002·2 cites·10 claims
- 2640US6060917AFrequency synthesizerMITEL SEMICONDUCTOR LTD·Filed 1998·Granted May 9, 2000·15 cites·5 claims
- 2739US6114902AFrequency tracking arrangementsMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Sep 5, 2000·12 cites·9 claims
- 2838US6222249B1Semiconductor deviceMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Apr 24, 2001·6 cites·6 claims
- 2938US6047031AError correction circuitMITEL SEMICONDUCTOR LTD·Filed 1997·Granted Apr 4, 2000·12 cites·4 claims
- 3037US6359942B1FSK demodulatorMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Mar 19, 2002·15 cites·3 claims
- 3133US6408036B1Detection circuitsMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Jun 18, 2002·5 cites·12 claims
- 3233US5982207AIntegrated circuit output buffer with reduced voltage output swingMITEL SEMICONDUCTOR LTD·Filed 1996·Granted Nov 9, 1999·6 cites·6 claims
- 3324US5999090AAlarm sensor and antenna arrangementMITEL SEMICONDUCTOR LTD·Filed 1998·Granted Dec 7, 1999·4 cites·6 claims
- 3419US6035030ARe-establishment of a private circuit in a telecommunications systemMITEL SEMICONDUCTOR LTD·Filed 1997·Granted Mar 7, 2000·4 cites·4 claims
- 3518US6460164B1Integration of externally developed logic in a memory mapped systemMITEL SEMICONDUCTOR LTD·Filed 1999·Granted Oct 1, 2002·2 cites·16 claims
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