Inventor · disambiguated record
William F. Lawson
Also filed as: LAWSON WILLIAM F · LAWSON WILLIAM FREDERICK
17 granted patents·6 pending applications·153 citations·filing 1998–2014
93Inventor score
Top patents by PatentIndex Score
23 records- 0194US7710144B2Controlling for variable impedance and voltage in a memory systemIBM·Filed 2008·Granted May 4, 2010·49 cites·17 claims
- 0289US8847636B2Implementing voltage feedback gate protection for CMOS output driversKERR MICHAEL K·Filed 2012·Granted Sep 30, 2014·13 cites·16 claims
- 0384US6636821B2Output driver impedance calibration circuitIBM·Filed 2001·Granted Oct 21, 2003·31 cites·14 claims
- 0477US7301386B2Apparatus for improved delay voltage level shifting for large voltage differentialsIBM·Filed 2006·Granted Nov 27, 2007·10 cites·8 claims
- 0574US9473141B2Receiving an I/O signal in multiple voltage domainsGLOBALFOUNDRIES INC·Filed 2014·Granted Oct 18, 2016·3 cites·13 claims
- 0663US7492191B2Design structure for high speed differential receiver with an integrated multiplexer inputIBM·Filed 2007·Granted Feb 17, 2009·2 cites·4 claims
- 0762US7355452B2High speed differential receiver with an integrated multiplexer inputIBM·Filed 2006·Granted Apr 8, 2008·2 cites·1 claims
- 0859US7443194B1I/O driver for integrated circuit with output impedance controlIBM·Filed 2008·Granted Oct 28, 2008·3 cites·3 claims
- 0955US6163169ACMOS tri-state control circuit for a bidirectional I/O with slew rate controlIBM·Filed 1998·Granted Dec 19, 2000·14 cites·8 claims
- 1054US8149014B2I/O driver for integrated circuit with output impedance controlCHEN DAVID JIA·Filed 2008·Granted Apr 3, 2012·3 cites·3 claims
- 1154US6172522B1Slew rate controlled predriver circuitIBM·Filed 1999·Granted Jan 9, 2001·13 cites·12 claims
- 1253US7501875B1High frequency differential voltage level shifterIBM·Filed 2007·Granted Mar 10, 2009·2 cites·9 claims
- 1353US7102389B2Voltage translator with data bufferIBM·Filed 2004·Granted Sep 5, 2006·6 cites·16 claims
- 1452US8704572B2Implementing low duty cycle distortion and low power differential to single ended level shifterKERR MICHAEL K·Filed 2012·Granted Apr 22, 2014·1 cites·20 claims
- 1549US2016105182A1Level shifting an i/o signal into multiple voltage domainsIBM·Filed 2014·Application pending·0 cites
- 1649US2016105181A1Receiving an i/o signal in multiple voltage domainsIBM·Filed 2014·Application pending·0 cites
- 1749US2016105179A1Level shifting an i/o signal into multiple voltage domainsGLOBALFOUNDRIES INC·Filed 2014·Application pending·0 cites
- 1846US7482838B2High-speed differential receiverIBM·Filed 2008·Granted Jan 27, 2009·1 cites·5 claims
- 1939US7385424B2High-speed differential receiverIBM·Filed 2005·Granted Jun 10, 2008·0 cites·5 claims
- 2039US2010321083A1Voltage Level Translating CircuitIBM·Filed 2009·Application pending·0 cites
- 2138US2009153216A1Io driver circuit with output stage configurable as a thevenin terminatorIBM·Filed 2007·Application pending·0 cites
- 2237US2008024167A1Design structure for improved delay voltage level shifting for large voltage differentialsIBM·Filed 2007·Application pending·0 cites
- 2330US8766663B2Implementing linearly weighted thermal coded I/O driver output stage calibrationCHEN DAVID J·Filed 2012·Granted Jul 1, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →