Inventor · disambiguated record
Lily Ka-Lai Cheng
Also filed as: CHENG LILY KA-LAI
15 granted patents·2 pending applications·3,075 citations·filing 2002–2015
96Inventor score
Files withACCESS BUSINESS GROUP INT LLC9SPLASHPOWER LTD3BEART PILGRIM G W2AMWAY EUROP LTD1BEART PILGRIM GILES WILLIAM1
Top patents by PatentIndex Score
17 records- 0198US7525283B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2005·Granted Apr 28, 2009·524 cites·35 claims
- 0298US7248017B2Portable contact-less power transfer devices and rechargeable batteriesSPLASHPOWER LTD·Filed 2005·Granted Jul 24, 2007·440 cites·7 claims
- 0398US6906495B2Contact-less power transferSPLASHPOWER LTD·Filed 2002·Granted Jun 14, 2005·617 cites·41 claims
- 0497US8055310B2Adapting portable electrical devices to receive power wirelesslyACCESS BUSINESS GROUP INT LLC·Filed 2003·Granted Nov 8, 2011·210 cites·34 claims
- 0597US7952324B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2010·Granted May 31, 2011·109 cites·33 claims
- 0697US7863861B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2010·Granted Jan 4, 2011·116 cites·69 claims
- 0797US7714537B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2009·Granted May 11, 2010·121 cites·41 claims
- 0897US7239110B2Primary units, methods and systems for contact-less power transferSPLASHPOWER LTD·Filed 2004·Granted Jul 3, 2007·399 cites·75 claims
- 0996US9112957B2Adapting portable electrical devices to receive power wirelesslyACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted Aug 18, 2015·51 cites·18 claims
- 1096US8560024B2Adapting portable electrical devices to receive power wirelesslyBEART PILGRIM G W·Filed 2012·Granted Oct 15, 2013·110 cites·19 claims
- 1196US8280453B2Adapting portable electrical devices to receive power wirelesslyBEART PILGRIM G W·Filed 2011·Granted Oct 2, 2012·161 cites·23 claims
- 1294US8354821B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2008·Granted Jan 15, 2013·65 cites·19 claims
- 1391US7622891B2Contact-less power transferACCESS BUSINESS GROUP INT LLC·Filed 2003·Granted Nov 24, 2009·102 cites·8 claims
- 1485US7518337B2Retention of inductively rechargeable devices on an inductive chargerACCESS BUSINESS GROUP INT LLC·Filed 2003·Granted Apr 14, 2009·50 cites·6 claims
- 1552US10007297B2Adapting portable electrical devices to receive power wirelesslyPHILIPS IP VENTURES B V·Filed 2015·Granted Jun 26, 2018·0 cites·16 claims
- 1650US2012019202A1Retention of rechargeable devicesBEART PILGRIM GILES WILLIAM·Filed 2011·Application pending·0 cites
- 1749US2009096415A1Retention of rechargeable devicesAMWAY EUROP LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →