Inventor · disambiguated record
William L. Keith
Also filed as: KEITH WILLIAM · KEITH WILLIAM L · KEITH WILLIAM LAWRENCE
25 granted patents·4 pending applications·623 citations·filing 1988–2013
96Inventor score
Files withUS NAVY7KONINKL PHILIPS ELECTRONICS NV5ENERGY SAVINGS INC4KEITH WILLIAM L3KEITH WILLIAM LAWRENCE2
Top patents by PatentIndex Score
29 records- 0193US8049434B2Lighting commissioning device and methodKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Nov 1, 2011·64 cites·10 claims
- 0293US5925990AMicroprocessor controlled electronic ballastENERGY SAVINGS INC·Filed 1997·Granted Jul 20, 1999·202 cites·32 claims
- 0392US6333605B1Light modulating electronic ballastENERGY SAVINGS INC·Filed 1999·Granted Dec 25, 2001·153 cites·12 claims
- 0488US5973455AElectronic ballast with filament cut-outENERGY SAVINGS INC·Filed 1998·Granted Oct 26, 1999·82 cites·15 claims
- 0574US6732579B2Turbulent boundary layer thickness estimation method and apparatusUS NAVY·Filed 2002·Granted May 11, 2004·12 cites·12 claims
- 0673US7443113B2Software controlled electronic dimming ballastUNIVERSAL LIGHTING TECH INC·Filed 2003·Granted Oct 28, 2008·16 cites·15 claims
- 0772US7589472B2Electronic ballast with lamp type determinationKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Sep 15, 2009·16 cites·24 claims
- 0870US7881156B2Method to estimate towed array anglesUS NAVY·Filed 2010·Granted Feb 1, 2011·1 cites·6 claims
- 0970US7130242B1System and method for detecting an acoustic signal in the presence of flow noiseUS NAVY·Filed 2005·Granted Oct 31, 2006·9 cites·9 claims
- 1066US8576666B1Graphical user interface for flow noise modeling, analysis, and array designFOLEY ALIA W·Filed 2011·Granted Nov 5, 2013·4 cites·6 claims
- 1166US8300497B1Method for reducing flow induced vibration and noise in towed arraysKEITH WILLIAM L·Filed 2010·Granted Oct 30, 2012·2 cites·6 claims
- 1266US7782712B2Device for estimating local towed array anglesUS NAVY·Filed 2008·Granted Aug 24, 2010·1 cites·5 claims
- 1365US7851737B2System and method for charging a control device from a lighting systemKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Dec 14, 2010·6 cites·42 claims
- 1461US8773945B1Apparatus for turbulent boundary layer control and flow noise reductionKEITH WILLIAM L·Filed 2013·Granted Jul 8, 2014·3 cites·5 claims
- 1559US8035308B2Software controlled electronic dimming ballastUNIVERSAL LIGHTING TECHNOLOGIES INC·Filed 2008·Granted Oct 11, 2011·1 cites·25 claims
- 1658US6732788B2Vorticity generator for improving heat exchanger efficiencyUS NAVY·Filed 2002·Granted May 11, 2004·5 cites·17 claims
- 1758US5789866AElectronic ballast with reversely wound filament windingENERGY SAVINGS INC·Filed 1997·Granted Aug 4, 1998·20 cites·6 claims
- 1856US7040158B1Method for determining local inner and outer boundary layer length scales from drag measurements in high Reynolds number turbulent flowsUS NAVY·Filed 2004·Granted May 9, 2006·6 cites·8 claims
- 1955US8760973B1Carbon nanotube polymer composite hose wallCHAMBLEE HEATHER L·Filed 2012·Granted Jun 24, 2014·2 cites·5 claims
- 2049US7521876B2Electronic ballast with lamp type determinationKONINL PHILIPS ELECTRONICS NV·Filed 2004·Granted Apr 21, 2009·3 cites·8 claims
- 2148US4854174AColinear fluctuating wall shear stress and fluctuating pressure transducerUS NAVY·Filed 1988·Granted Aug 8, 1989·12 cites·6 claims
- 2245US6720741B2Electronic ballast having open circuit in outputUNIVERSAL LIGHTING TECH INC·Filed 2002·Granted Apr 13, 2004·3 cites·11 claims
- 2343US8514072B2Universal RF wireless sensor interfaceCROUSE KENT E·Filed 2006·Granted Aug 20, 2013·0 cites·20 claims
- 2441US2009189545A1Electronic ballast with transformer interfaceKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2539US2009150004A1Wireless building automation and control networkKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 2638US9035571B2Electronic ballast with dimming circuitERHARDT ROBERT A·Filed 2010·Granted May 19, 2015·0 cites·22 claims
- 2733US8543342B1Towed array flow noise test apparatusKEITH WILLIAM L·Filed 2010·Granted Sep 24, 2013·0 cites·3 claims
- 2830US2014210371A1Digitally controlled electronic ballast with anti-striation control and method of operation thereofKEITH WILLIAM LAWRENCE·Filed 2012·Application pending·0 cites
- 2929US2013187562A1Device and method for automatically detecting installed lamp typeKEITH WILLIAM LAWRENCE·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →