Inventor · disambiguated record
Cheung-Wei Lam
Also filed as: LAM CHEUNG-WEI
21 granted patents·6 pending applications·148 citations·filing 2004–2025
93Inventor score
Top patents by PatentIndex Score
27 records- 0195US7129416B1Hybrid ground grid for printed circuit boardAPPLE COMPUTER·Filed 2004·Granted Oct 31, 2006·85 cites·30 claims
- 0294US12015450B2Wireless power systems with interference mitigationAPPLE INC·Filed 2023·Granted Jun 18, 2024·2 cites·23 claims
- 0393US11736032B1Electronic device with frequency ditheringAPPLE INC·Filed 2023·Granted Aug 22, 2023·2 cites·21 claims
- 0489US9497054B1Electronic devices having interconnect radiation mitigation capabilitiesAPPLE INC·Filed 2015·Granted Nov 15, 2016·10 cites·20 claims
- 0588US11799329B2Shielding for multi-coil wireless power transfer systemsAPPLE INC·Filed 2020·Granted Oct 24, 2023·2 cites·20 claims
- 0688US7411134B1Hybrid ground grid for printed circuit boardAPPLE INC·Filed 2007·Granted Aug 12, 2008·15 cites·6 claims
- 0788US2025365080A1Wireless Power Systems With Interference MitigationAPPLE INC·Filed 2025·Application pending·0 cites
- 0884US2024283301A1Electric shielding structuresAPPLE INC·Filed 2024·Application pending·0 cites
- 0983US12401430B2Wireless power systems with interference mitigationAPPLE INC·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 1081US8110744B2Flexible shielded cableWONG SUININ WILLIAM·Filed 2008·Granted Feb 7, 2012·14 cites·19 claims
- 1181US7207104B1Hybrid ground grid for printed circuit boardAPPLE COMPUTER·Filed 2006·Granted Apr 24, 2007·8 cites·6 claims
- 1279US10855118B2Electric shielding structuresAPPLE INC·Filed 2018·Granted Dec 1, 2020·1 cites·15 claims
- 1377US7417869B1Methods and systems for filtering signalsAPPLE INC·Filed 2005·Granted Aug 26, 2008·6 cites·21 claims
- 1476US12009760B2Electronic device with frequency ditheringAPPLE INC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 1575US11799565B2Wireless power systems with interference mitigationAPPLE INC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 1670US11782668B2Electromagnetic band gap structuresAPPLE INC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 1770US10199172B2Self shielding coaxial capacitor structuresAPPLE INC·Filed 2016·Granted Feb 5, 2019·1 cites·18 claims
- 1870US2021110969A1Electric shielding structuresAPPLE INC·Filed 2020·Application pending·0 cites
- 1966US11561752B2Electromagnetic band gap structuresAPPLE INC·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 2065US7813140B2Methods and systems for filtering signalsAPPLE INC·Filed 2008·Granted Oct 12, 2010·2 cites·7 claims
- 2163US10840007B2Shielding for multi-coil wireless power transfer systemsAPPLE INC·Filed 2017·Granted Nov 17, 2020·0 cites·19 claims
- 2262US2019199144A1Wireless Power System With Ambient Field NullingAPPLE INC·Filed 2018·Application pending·0 cites
- 2361US2021099022A1Wireless Power System With Ambient Field NullingAPPLE INC·Filed 2020·Application pending·0 cites
- 2456US11262966B2Electromagnetic band gap structuresAPPLE INC·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 2553US10804584B1Minimize radio frequency co-existence in products with light emitting diode displays by diverting surface currentAPPLE INC·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 2645US10256036B2Magnetic field containment inductorsAPPLE INC·Filed 2017·Granted Apr 9, 2019·0 cites·10 claims
- 2744US2021098921A1Low-impedance, low-harmonic spring clipsAPPLE INC·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cheung-Wei Lam files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →