This inventor holds 1 USPTO granted patent. Top assignee: Stmicroelectronics Asia Pacific Pte Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Thanh Ha Tien and Wireless-Charger Current Sensing
Introduction
Thanh Ha Tien is an inventor associated with Singapore and the patent assignee STMicroelectronics Asia Pacific Pte Limited. His listed patent focuses on current sensing and voltage regulation in a wireless-charger rectifier.
Latest Patents
Tien is credited with 1 patent: “Circuit and Method of Current Sensing for LDO-Free Based Rectifier in Wireless Charger System.” The invention describes a wireless power-reception system using a bridge rectifier with high-side and low-side transistors, input nodes, and sense resistors. During rectification, a control circuit modulates the gate voltage of an inactive low-side transistor to dissipate excess power and regulate the output voltage. The circuit measures current through that transistor using the voltage across a first sense resistor. In other operating intervals, it determines the current delivered to the load using voltage measurements across both the first and a second sense resistor.
Career Highlights
Tien’s listed patent connects his work with power-management circuitry for wireless charging. Its approach combines rectification, output-voltage regulation, and current sensing without relying on a low-dropout regulator.
Collaborations
Tien is associated with STMicroelectronics Asia Pacific Pte Limited. His listed coworker is Yannick Guedon.
Conclusion
Thanh Ha Tien’s patent presents a current-sensing and regulation technique for wireless-charger rectifiers, highlighting his contribution to power-reception circuit design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile