Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sovann Song — 14 Patents

CECrane Electronics: 14 patents #2 of 52Top 4%
Bothell, WA: #209 of 2,342 inventorsTop 9%
Washington: #7,280 of 76,902 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Sovann Song has been granted 14 US patents while listed as an inventor at Crane Electronics. The first was granted in 2015 and the most recent in August 2022. Sovann Song ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Sovann Song in Bothell, WA, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11431325 Radiation tolerant voltage feedforward mode pulse-width modulator control Cuon Lam, Ryan James Ricchiuti, Joseph Victor Alexander, Mikel Thomas 2022-08-30
11397445 Radiation tolerant discrete reference for DC-DC converters Cuon Lam 2022-07-26
11362594 Radiation tolerant gate drive scheme for active-clamp reset forward topology with active-driven synchronous rectification Cuon Lam, Ryan James Ricchiuti, Reza Ahmadi 2022-06-14
11289897 Radiation tolerant temperature compensated delayed undervoltage lockout and overvoltage shutdown Cuon Lam, Ryan James Ricchiuti, Reza Ahmadi 2022-03-29
11005374 System and method to enhance signal to noise ratio and to achieve minimum duty cycle resolution for peak current mode control scheme Cuon Lam, Leslie Khauv, Mikel Thomas 2021-05-11
10425080 Magnetic peak current mode control for radiation tolerant active driven synchronous power converters Cuon Lam, Kai Liu, Herman Chen, Khoa Nguyen 2019-09-24
9979285 Radiation tolerant, analog latch peak current mode control for power converters Cuon Lam, Hach Nguyen, Khoa Nguyen, Peter Odell 2018-05-22
9866100 Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters Cuon Lam, Hach Nguyen, Khoa Nguyen, Peter Odell 2018-01-09
9831768 Dynamic maneuvering configuration for multiple control modes in a unified servo system Cuon Lam, Khoa Nguyen 2017-11-28
9780635 Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters Cuon Lam, Hach Nguyen, Khoa Nguyen, Peter Odell 2017-10-03
9742183 Proactively operational over-voltage protection circuit Cuon Lam, Khoa Nguyen, Hach Nguyen, Peter Odell 2017-08-22
9735566 Proactively operational over-voltage protection circuit Cuon Lam, Khoa Nguyen, Hach Nguyen, Peter Odell 2017-08-15
9293999 Automatic enhanced self-driven synchronous rectification for power converters Cuon Lam, Khoa Nguyen, Herman Chen 2016-03-22
9041378 Dynamic maneuvering configuration for multiple control modes in a unified servo system Cuon Lam, Khoa Nguyen 2015-05-26