Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheung-Wei Lam — 21 Patents

Apple: 20 patents #1,639 of 18,612Top 9%
Mountain View, CA: #1,001 of 11,022 inventorsTop 10%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Cheung-Wei Lam has been granted 21 US patents while listed as an inventor at Apple. The first was granted in 2006 and the most recent in August 2025. Cheung-Wei Lam ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Cheung-Wei Lam in Mountain View, CA, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 5 patents in 2023.peak 52006: 1 patents20062007: 1 patents2008: 2 patents20082010: 1 patents2012: 1 patents20122016: 1 patents2019: 2 patents20192020: 3 patents2022: 1 patents20222023: 5 patents2024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12401430 Wireless power systems with interference mitigation Sujeet Milind Patole, Vaneet Pathak 2025-08-26
12015450 Wireless power systems with interference mitigation Sujeet Milind Patole, Vaneet Pathak 2024-06-18 $294,511,000
12009760 Electronic device with frequency dithering Sujeet Milind Patole, Mahmoud N. Mahmoud 2024-06-11 $280,845,000
11799565 Wireless power systems with interference mitigation Sujeet Milind Patole, Vaneet Pathak 2023-10-24 $205,836,000
11799329 Shielding for multi-coil wireless power transfer systems Jouya Jadidian, Vaneet Pathak, Martin Schauer, Darshan R. Kasar, Christopher S. Graham +1 more 2023-10-24 $205,836,000
11782668 Electromagnetic band gap structures Mahmoud N. Mahmoud, Ali Foudazi, Le Wang, Qianyi Zhao, Kedi Zhang +3 more 2023-10-10 $182,572,000
11736032 Electronic device with frequency dithering Sujeet Milind Patole, Mahmoud N. Mahmoud 2023-08-22 $159,607,000
11561752 Electromagnetic band gap structures Mahmoud N. Mahmoud, Ali Foudazi, Le Wang, Qianyi Zhao, Kedi Zhang +3 more 2023-01-24 $273,522,000
11262966 Electromagnetic band gap structures Mahmoud N. Mahmoud, Ali Foudazi, Le Wang, Qianyi Zhao, Kedi Zhang +3 more 2022-03-01 $259,568,000
10855118 Electric shielding structures Andro Radchenko, Vaneet Pathak, Martin Schauer, Rahul A. Sabnani 2020-12-01 $185,955,000
10840007 Shielding for multi-coil wireless power transfer systems Jouya Jadidian, Vaneet Pathak, Martin Schauer, Darshan R. Kasar, Christopher S. Graham +1 more 2020-11-17 $216,835,000
10804584 Minimize radio frequency co-existence in products with light emitting diode displays by diverting surface current Ali Foudazi, Mahmoud N. Mahmoud 2020-10-13 $241,153,000
10256036 Magnetic field containment inductors Paul A. Martinez, Ming-Yuan Tsai, Federico P. Centola, Martin Schauer, Jason C. Sauers 2019-04-09 $118,341,000
10199172 Self shielding coaxial capacitor structures Paul A. Martinez, Jason C. Sauers, Federico P. Centola, Andro Radchenko, Martin Schauer 2019-02-05 $70,781,000
9497054 Electronic devices having interconnect radiation mitigation capabilities Tianqi Li, Vaneet Pathak 2016-11-15 $67,478,000
8110744 Flexible shielded cable Suinin William Wong 2012-02-07 $178,312,000
7813140 Methods and systems for filtering signals 2010-10-12 $100,202,000
7417869 Methods and systems for filtering signals 2008-08-26 $180,436,000
7411134 Hybrid ground grid for printed circuit board Robert Steinfeld 2008-08-12 $350,174,000
7207104 Hybrid ground grid for printed circuit board Robert Steinfeld 2007-04-24 $217,774,000
7129416 Hybrid ground grid for printed circuit board Robert Steinfeld 2006-10-31 $586,999,000