Inventor · disambiguated record
Laurence P. Sadwick
Also filed as: SADWICK LAURENCE · SADWICK LAURENCE P
40 granted patents·55 pending applications·566 citations·filing 1997–2023
98Inventor score
Top patents by PatentIndex Score
95 records- 0195US9560718B2Dimmer with motion and light sensingSADWICK LAURENCE P·Filed 2013·Granted Jan 31, 2017·23 cites·19 claims
- 0295US8416074B2Solar powered portable control panelSADWICK LAURENCE P·Filed 2010·Granted Apr 9, 2013·36 cites·17 claims
- 0394US12163631B1Solid state lighting driver and lamp replacement for avionics ballast and fluorescent lampSADWICK LAURENCE P·Filed 2023·Granted Dec 10, 2024·2 cites·14 claims
- 0493US9661697B2Digital dimmable driverSADWICK LAURENCE P·Filed 2014·Granted May 23, 2017·20 cites·19 claims
- 0593US8773031B2Dimmable timer-based LED power supplySADWICK LAURENCE P·Filed 2011·Granted Jul 8, 2014·36 cites·19 claims
- 0691US8242696B1Vacuum electronic deviceHWU RUEY-JEN·Filed 2010·Granted Aug 14, 2012·16 cites·20 claims
- 0790US8791655B2LED lamp with remote controlSADWICK LAURENCE P·Filed 2010·Granted Jul 29, 2014·13 cites·18 claims
- 0889US8723137B1Hybrid magnet for vacuum electronic deviceHWU RUEY-JEN·Filed 2013·Granted May 13, 2014·8 cites·19 claims
- 0989US8549740B1Method of manufacturing a folded waveguideHWU RUEY-JEN·Filed 2009·Granted Oct 8, 2013·16 cites·18 claims
- 1088US8405319B2Universal dimmerSADWICK LAURENCE P·Filed 2010·Granted Mar 26, 2013·11 cites·16 claims
- 1188US7709292B2Processes and packaging for high voltage integrated circuits, electronic devices, and circuitsSADWICK LAURENCE P·Filed 2006·Granted May 4, 2010·18 cites·19 claims
- 1288US6341080B1Hall effect ferromagnetic random access memory device and its method of manufacturePAGEANT TECHNOLOGIES INC·Filed 2000·Granted Jan 22, 2002·44 cites·24 claims
- 1387US8536803B2Fluorescent lamp power supplySADWICK LAURENCE P·Filed 2010·Granted Sep 17, 2013·9 cites·19 claims
- 1487US8502454B2Solid state semiconductor LED replacement for fluorescent lampsSADWICK LAURENCE P·Filed 2009·Granted Aug 6, 2013·31 cites·19 claims
- 1586US8148907B2Dimmable power supplySADWICK LAURENCE P·Filed 2009·Granted Apr 3, 2012·17 cites·19 claims
- 1686US6140139AHall effect ferromagnetic random access memory device and its method of manufacturePAGEANT TECHNOLOGIES INC·Filed 1998·Granted Oct 31, 2000·55 cites·33 claims
- 1785US8593079B2LED dimming driverSADWICK LAURENCE P·Filed 2011·Granted Nov 26, 2013·7 cites·20 claims
- 1885US8009452B1Multiple driver power supplySADWICK LAURENCE P·Filed 2010·Granted Aug 30, 2011·7 cites·19 claims
- 1984US8525588B1Vacuum electronic deviceHWU RUEY-JEN·Filed 2012·Granted Sep 3, 2013·6 cites·20 claims
- 2084US6509669B1Microminiature thermionic convertersSANDIA CORP·Filed 2001·Granted Jan 21, 2003·25 cites·11 claims
- 2183US6407477B1Thermionic modulesSANDIA CORP·Filed 2001·Granted Jun 18, 2002·19 cites·20 claims
- 2282US8987997B2Dimming driver with stealer switchSADWICK LAURENCE P·Filed 2013·Granted Mar 24, 2015·4 cites·20 claims
- 2380US8593842B1Method and apparatus for supplying and switching powerSADWICK LAURENCE P·Filed 2012·Granted Nov 26, 2013·4 cites·19 claims
- 2480US6294858B1Microminiature thermionic convertersSANDIA CORP·Filed 1999·Granted Sep 25, 2001·34 cites·4 claims
- 2579US9516722B2Power quality enhancementSADWICK LAURENCE P·Filed 2013·Granted Dec 6, 2016·3 cites·19 claims
- 2675US7504039B2Method of micro-fabrication of a helical slow wave structure using photo-resist processesINNOSYS INC·Filed 2004·Granted Mar 17, 2009·12 cites·8 claims
- 2773US8502477B2Dimmable power supplySADWICK LAURENCE P·Filed 2012·Granted Aug 6, 2013·3 cites·16 claims
- 2870US8476830B2Coupled cavity traveling wave tubeHWU RUEY-JEN·Filed 2010·Granted Jul 2, 2013·2 cites·20 claims
- 2969US5955828AThermionic optical emission deviceUNIV UTAH RES FOUND·Filed 1997·Granted Sep 21, 1999·23 cites·22 claims
- 3068US5841219AMicrominiature thermionic vacuum tubeUNIV UTAH RES FOUND·Filed 1997·Granted Nov 24, 1998·26 cites·14 claims
- 3167US8238127B1Method and apparatus for supplying and switching powerSADWICK LAURENCE P·Filed 2009·Granted Aug 7, 2012·5 cites·20 claims
- 3265US7498120B2Vacuum compatible high frequency electromagnetic and millimeter wave source components, devices and methods of micro-fabricatingINNOSYS INC·Filed 2004·Granted Mar 3, 2009·6 cites·50 claims
- 3364US7656692B2Method and apparatus for supplying and switching powerSADWICK LAURENCE P·Filed 2007·Granted Feb 2, 2010·6 cites·33 claims
- 3460US9006992B2Low current thyristor-based dimmingSADWICK LAURENCE P·Filed 2010·Granted Apr 14, 2015·1 cites·20 claims
- 3560US8446741B1Multiple driver power supplySADWICK LAURENCE P·Filed 2011·Granted May 21, 2013·1 cites·19 claims
- 3660US7782644B2Method and apparatus for supplying powerSADWICK LAURENCE P·Filed 2007·Granted Aug 24, 2010·5 cites·5 claims
- 3758US6411007B1Chemical vapor deposition techniques and related methods for manufacturing microminiature thermionic convertersSANDIA CORP·Filed 2001·Granted Jun 25, 2002·6 cites·8 claims
- 3857US2014292215A1LED Lamp with Remote ControlSADWICK LAURENCE P·Filed 2014·Application pending·0 cites
- 3957US2013293131A1Solid State Semiconductor LED Replacement for Fluorescent LampsSADWICK LAURENCE P·Filed 2013·Application pending·0 cites
- 4056US2014042912A1LED Dimming DriverSADWICK LAURENCE P·Filed 2013·Application pending·0 cites
- 4155US2017311396A1Fluorescent Lamp Replacement LED ProtectionINNOSYS INC·Filed 2014·Application pending·0 cites
- 4255US2013336015A1Fluorescent Lamp Power SupplySADWICK LAURENCE P·Filed 2013·Application pending·0 cites
- 4355US2014265909A1Dimmable Timer-Based LED Power SupplySADWICK LAURENCE P·Filed 2014·Application pending·0 cites
- 4454US2017105266A1Dimmer with Motion and Light SensingSADWICK LAURENCE P·Filed 2016·Application pending·0 cites
- 4554US2017223795A1Digital Dimmable DriverSADWICK LAURENCE P·Filed 2017·Application pending·0 cites
- 4654US2008248327A1Method and system for making thin metal filmsHUANG JING-YI·Filed 2008·Application pending·0 cites
- 4752US2014117949A1Method and apparatus for supplying and switching powerSADWICK LAURENCE P·Filed 2013·Application pending·0 cites
- 4851US2015173134A1Dimming Driver With Stealer SwitchSADWICK LAURENCE P·Filed 2015·Application pending·0 cites
- 4951US2017047859A1Power Quality EnhancementSADWICK LAURENCE P·Filed 2016·Application pending·0 cites
- 5049US2013211844A1Solar Powered Portable Control PanelSADWICK LAURENCE P·Filed 2013·Application pending·0 cites
Showing the top 50 of 95 patent records by PatentIndex Score.
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