Inventor · disambiguated record
Joseph H. Havens
Also filed as: HAVENS JOSEPH H · HAVENS JOSEPH HAROLD
13 granted patents·451 citations·filing 1984–2012
93Inventor score
Files withAGERE SYST GUARDIAN CORP5AGERE SYSTEMS INC1AMERICAN TELEPHONE & TELEGRAPH1AT & T BELL LAB1AT & T CORP1
Top patents by PatentIndex Score
13 records- 0191US6345240B1Device and method for parallel simulation task generation and distributionAGERE SYST GUARDIAN CORP·Filed 1998·Granted Feb 5, 2002·184 cites·19 claims
- 0288US5945857AMethod and apparatus for duty-cycle correctionLUCENT TECHNOLOGIES INC·Filed 1998·Granted Aug 31, 1999·66 cites·22 claims
- 0378US8692598B2Digital phase locked loopHAVENS JOSEPH H·Filed 2012·Granted Apr 8, 2014·7 cites·22 claims
- 0478US6313680B1Phase splitterAGERE SYST GUARDIAN CORP·Filed 2000·Granted Nov 6, 2001·24 cites·13 claims
- 0576US6348816B1Tracking percent overload signal as indicator of output signal magnitudeAGERE SYST GUARDIAN CORP·Filed 2000·Granted Feb 19, 2002·20 cites·16 claims
- 0673US6657496B2Amplifier circuit with regenerative biasingLEGERITY INC·Filed 2001·Granted Dec 2, 2003·19 cites·24 claims
- 0770US6321181B1Device and method for parallel simulationAGERE SYST GUARDIAN CORP·Filed 1998·Granted Nov 20, 2001·58 cites·21 claims
- 0864US8289643B2Phase calibration system for disk drivesGRUNDVIG JEFFREY PAUL·Filed 2010·Granted Oct 16, 2012·2 cites·32 claims
- 0963US6342804B1Low-noise mixerAGERE SYST GUARDIAN CORP·Filed 1999·Granted Jan 29, 2002·25 cites·10 claims
- 1063US5438301AModem having a phase corrector and a voltage controlled oscillator implemented using a multi-stage ring oscillatorAT & T CORP·Filed 1994·Granted Aug 1, 1995·24 cites·20 claims
- 1155US7702037B2Method and apparatus for estimating DC offset in an orthogonal frequency division multiplexing systemAGERE SYSTEMS INC·Filed 2004·Granted Apr 20, 2010·3 cites·28 claims
- 1250US4740992APeer relationship transceiverAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Apr 26, 1988·15 cites·23 claims
- 1336US4631362ALow resistance origination scan circuitAT & T BELL LAB·Filed 1984·Granted Dec 23, 1986·4 cites·15 claims
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