Inventor · disambiguated record
Wai C. Lee
Also filed as: LEE WAI C · LEE WAI CHUNG · LEE WAI CHUNG DAVID
49 granted patents·12 pending applications·1,980 citations·filing 1999–2025
99Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV24TECHTRONIC CORDLESS GP11GARMIN LTD8GARMIN SWITZERLAND GMBH6PHILIPS CORP4
Top patents by PatentIndex Score
61 records- 0198US7789802B2Personal training device using GPS dataGARMIN LTD·Filed 2009·Granted Sep 7, 2010·177 cites·18 claims
- 0298US6837827B1Personal training device using GPS dataGARMIN LTD·Filed 2003·Granted Jan 4, 2005·574 cites·19 claims
- 0396US6871144B1Combined global positioning system receiver and radio with enhanced tracking featuresGARMIN LTD·Filed 2002·Granted Mar 22, 2005·176 cites·34 claims
- 0495USD629788SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 28, 2010·75 cites·1 claims
- 0595US7566290B2Personal training device using GPS dataGARMIN LTD·Filed 2004·Granted Jul 28, 2009·84 cites·13 claims
- 0694USD629787SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 28, 2010·66 cites·1 claims
- 0793USD544464SHeadphoneKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Jun 12, 2007·53 cites·1 claims
- 0893US6850188B1Combined global positioning system receiver and radio with enhanced display featuresGARMIN LTD·Filed 2002·Granted Feb 1, 2005·109 cites·20 claims
- 0993USD480964SBlister packKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Oct 21, 2003·40 cites·1 claims
- 1091USD629387SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 21, 2010·47 cites·1 claims
- 1191USD480638SBlister packKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Oct 14, 2003·32 cites·1 claims
- 1290USD519699SSoleplate with pattern for an electronic steam ironKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Apr 25, 2006·41 cites·1 claims
- 1389USD424746SDry shaverPHILIPS CORP·Filed 1999·Granted May 9, 2000·41 cites·1 claims
- 1488US9694882B2System, apparatus, and procedure for providing route suggestionsGARMIN SWITZERLAND GMBH·Filed 2016·Granted Jul 4, 2017·6 cites·20 claims
- 1588US9255807B2System, apparatus, and procedure for providing route suggestionsGARMIN SWITZERLAND GMBH·Filed 2014·Granted Feb 9, 2016·14 cites·22 claims
- 1687USD629012SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 14, 2010·35 cites·1 claims
- 1787USD480300SBlister packKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Oct 7, 2003·26 cites·1 claims
- 1887USD456101SVacuum cleanerPHILIPS CORP·Filed 2001·Granted Apr 23, 2002·27 cites·1 claims
- 1987USD453247SSuction nozzle for vacuum cleanerPHILIPS CORP·Filed 2001·Granted Jan 29, 2002·27 cites·1 claims
- 2086USD752550SSpeakerGIBSON INNOVATIONS BELGIUM N V·Filed 2014·Granted Mar 29, 2016·32 cites·1 claims
- 2185USD607872SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 12, 2010·30 cites·1 claims
- 2283USD607870SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 12, 2010·26 cites·1 claims
- 2382US2025345870A1Hand-held electric toolTECHTRONIC CORDLESS GP·Filed 2025·Application pending·0 cites
- 2481US12311520B2Long-rod-type electric toolTECHTRONIC CORDLESS GP·Filed 2021·Granted May 27, 2025·1 cites·19 claims
- 2581USD1041279SPruner sawTECHTRONIC CORDLESS GP·Filed 2022·Granted Sep 10, 2024·9 cites·1 claims
- 2681US7662064B2Personal training device using GPS dataGARMIN LTD·Filed 2007·Granted Feb 16, 2010·12 cites·10 claims
- 2781USD607898SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 12, 2010·25 cites·1 claims
- 2880USD516765SSoleplate without pattern for an electronic steam ironKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Mar 7, 2006·22 cites·1 claims
- 2978USD478401SElectric ironKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Aug 12, 2003·21 cites·1 claims
- 3076US12390869B2Hand-held electric toolTECHTRONIC CORDLESS GP·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 3176US7601098B1Personal training device using GPS dataGARMIN LTD·Filed 2004·Granted Oct 13, 2009·15 cites·25 claims
- 3270US9295413B2Fitness monitorGARMIN SWITZERLAND GMBH·Filed 2013·Granted Mar 29, 2016·6 cites·20 claims
- 3370USD629384SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 21, 2010·16 cites·1 claims
- 3469USD607873SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 12, 2010·15 cites·1 claims
- 3568USD629011SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 14, 2010·15 cites·1 claims
- 3666USD752023SSpeakerGIBSON INNOVATIONS BELGIUM NV·Filed 2014·Granted Mar 22, 2016·13 cites·1 claims
- 3764USD720722SSpeakerKONINKL PHILIPS ELECTRONICS NV·Filed 2012·Granted Jan 6, 2015·12 cites·1 claims
- 3862US12297837B2Submersible pumpTECHTRONIC CORDLESS GP·Filed 2022·Granted May 13, 2025·0 cites·21 claims
- 3962US10183193B2Fitness monitorGARMIN SWITZERLAND GMBH·Filed 2016·Granted Jan 22, 2019·1 cites·20 claims
- 4062USD672750SSpeakerLEE WAI CHUNG DAVID·Filed 2011·Granted Dec 18, 2012·12 cites·1 claims
- 4161USD629385SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Dec 21, 2010·11 cites·1 claims
- 4260US12317784B2Blowing-sucking deviceTECHTRONIC CORDLESS GP·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 4360USD675594SMicro audio systemKONINKL PHILIPS ELECTRONICS NV·Filed 2011·Granted Feb 5, 2013·10 cites·1 claims
- 4459USD455875SVacuum cleanerPHILIPS CORP·Filed 2001·Granted Apr 16, 2002·8 cites·1 claims
- 4557USD607871SDigital audio playerKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 12, 2010·9 cites·1 claims
- 4657US2013189650A1Bead and photo craft and related system and methodLEE WAI C·Filed 2012·Application pending·0 cites
- 4754US2007149362A1Personal training device using gps dataGARMIN LTD·Filed 2007·Application pending·0 cites
- 4850USD721056SSpeakerKONINKL PHILIPS ELECTRONICS NV·Filed 2012·Granted Jan 13, 2015·6 cites·1 claims
- 4950US2022193691A1Shredding deviceTECHTRONIC CORDLESS GP·Filed 2021·Application pending·0 cites
- 5049US2023151815A1Portable power supply device for an electric toolTECHTRONIC CORDLESS GP·Filed 2022·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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