Patents

Active

• US 11,424,739 B2 Al-Thaddeus Avestruz and Xin Zan, ‘‘Feedback-based Transistor Driver", Aug. 23, 2022

• US 11,870,439 B2 Xin Zan and Al-Thaddeus Avestruz, ‘‘Pulse Generator", Jan. 9, 2024

Pending

• US Patent App. 18/123,507 Al-Thaddeus Avestruz and Xin Zan, ‘‘Field cancellation for coil-surrounded circuitry", Sep. 21, 2023

• US Patent App. 17/348,644 Al-Thaddeus Avestruz and Xin Zan, ‘‘Segmented wireless power transfer", Jan. 20, 2022

Provisonal

• 63/823,191 Xin Zan and Junshan Liu, ‘‘Multi-Phase Current-Mode Power Amplifier Architecture"

• 63/381,337 Xin Zan, David J Perreault, and Khandoker N Rafa Islam, ‘‘Wide-Range Switched-Mode Power Amplifier Architecture"