This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Alpha and Omega Semiconductor International LP. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2026
Title: Sitthipong Angkititraku: Innovations in Motor Control and Current Sensing.
Introduction
Sitthipong Angkititraku is an inventor based in Dublin, California. His work includes power electronics and control technologies, with patent contributions focused on motor control and current sensing. He has 3 patents and works at Alpha and Omega Semiconductor International LP.
Latest Patents
Angkititraku’s listed recent patents address efficient motor control and fast current measurement in power systems.
“Precision Two-Stage Integrated Motor Control” describes a motor driver package for controlling an N-phase motor system. The package may combine power transistors, a microcontroller unit, and a sensing circuit in one physical package. Sense field-effect transistors can measure responses corresponding to the drain outputs of the power transistors. In high-frequency mode, the microcontroller can use phase responses to generate injection waveforms, supporting efficient motor control.
“High Power Fast Transient Response Linear Current Sensing Topology” concerns a power-switching regulation system designed for high-power, high-frequency applications. It describes a trans-inductor voltage regulator with multiple phases and a second-order current-sensing circuit. The regulator and sensing circuit are designed with transfer functions whose poles and zeros can effectively balance, enabling fast transient current measurement.
Career Highlights
At Alpha and Omega Semiconductor International LP, Angkititraku’s patent work reflects an emphasis on integrated motor-driver design and responsive current-sensing methods. These technologies address practical challenges in controlling motors and monitoring current in demanding power applications.
Collaborations
Angkititraku’s listed coworkers include Jian Yin and ChengYuan He. Their shared professional context connects his work to a broader semiconductor engineering environment.
Conclusion
Sitthipong Angkititraku’s inventions focus on improving motor control efficiency and enabling fast, accurate current sensing in power systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile