Inventor · disambiguated record
William F. Ellersick
Also filed as: ELLERSICK WILLIAM F · ELLERSICK WILLIAM FREDERICK
13 granted patents·1 pending application·274 citations·filing 1985–2025
92Inventor score
Files withLIFE DETECTION TECH INC4ANALOG DEVICES INC2RAYNET CORP2CYBERMATION INC1ELLERSICK WILLIAM FREDERICK1
Top patents by PatentIndex Score
14 records- 0183US5010293AInrush current limiting circuitRAYNET CORP·Filed 1989·Granted Apr 23, 1991·52 cites·13 claims
- 0279US7499489B1Equalization in clock recovery receiversANALOG DEVICES INC·Filed 2004·Granted Mar 3, 2009·30 cites·11 claims
- 0375US6038226ACombined signalling and PCM cross-connect and packet engineERICCSON INC·Filed 1997·Granted Mar 14, 2000·55 cites·20 claims
- 0472US6044122ADigital phase acquisition with delay locked loopERICSSON INC·Filed 1997·Granted Mar 28, 2000·87 cites·24 claims
- 0571US2025302325A1Computation of parameters of a body using an electric fieldLIFE DETECTION TECH INC·Filed 2025·Application pending·0 cites
- 0669US7692468B1Voltage clampQUALCOMM INC·Filed 2008·Granted Apr 6, 2010·6 cites·22 claims
- 0766US12350029B2Computation of parameters of a body using an electric fieldLIFE DETECTION TECH INC·Filed 2022·Granted Jul 8, 2025·0 cites·32 claims
- 0863US4777603AController for multiple-axis machineCYBERMATION INC·Filed 1985·Granted Oct 11, 1988·25 cites·31 claims
- 0960US12310709B2Computation of parameters of a body using an electric fieldLIFE DETECTION TECH INC·Filed 2022·Granted May 27, 2025·0 cites·31 claims
- 1058US12310710B2Computation of parameters of a body using an electric fieldLIFE DETECTION TECH INC·Filed 2022·Granted May 27, 2025·0 cites·30 claims
- 1156US7427866B2Calibration method and system that generates an error signal for adjusting the time constant of circuit to be calibratedANALOG DEVICES INC·Filed 2005·Granted Sep 23, 2008·3 cites·27 claims
- 1246US8081018B2Low power radio frequency dividerELLERSICK WILLIAM FREDERICK·Filed 2008·Granted Dec 20, 2011·2 cites·24 claims
- 1337US5801867ADC-coupled receiver for shared optical systemRAYNET ERICSSON·Filed 1996·Granted Sep 1, 1998·9 cites·22 claims
- 1434US5402479AMethod and apparatus for translating signaling informationRAYNET CORP·Filed 1993·Granted Mar 28, 1995·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →