This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Vishay-Siliconix, Kinetic Technologies, Kinetic Technologies International Holdings LP. Active years: 2010-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 130 
1 out of 22 
1 out of 29 Years Active: 2010-2026
Title: The Innovations of Lu Chen
Introduction
Lu Chen is an accomplished inventor based in San Jose, CA, with a notable portfolio of 4 patents. His work primarily focuses on advancements in power supply circuits and methods for controlling these systems.
Latest Patents
One of Lu Chen's latest patents is titled "Power supply circuit and method for controlling power supply circuit." This invention includes a power circuit, switch capacitor voltage regulators, a controller, a current sensor, and a time sensor. Each switch capacitor voltage regulator is coupled in series with the power circuit. The controller is connected to each of the switch capacitor voltage regulators. The current sensor is designed to detect current from the switch capacitor voltage regulators to the power circuit, while the time sensor tracks the timing of the current detection. The controller processes current values and time information, enabling it to activate the switch capacitor voltage regulators when the Δi/Δt value meets or exceeds a predetermined threshold. Another significant patent is "Adaptive frequency compensation for DC-to-DC converter." This invention features a compensation circuit that includes a comparator receiving a reference voltage, a capacitance for feedback voltage associated with the converter's output voltage, and an adjustable resistance linked to both the capacitance and the comparator.
Career Highlights
Lu Chen has made significant contributions to the field of electrical engineering through his work at various companies. He has been associated with Vishay Siliconix and Kinetic Technologies, where he has applied his expertise in power supply systems and circuit design.
Collaborations
Throughout his career, Lu Chen has collaborated with talented individuals, including Bruno Ferrario and Kin Shum, who have contributed to his innovative projects.
Conclusion
Lu Chen's contributions to power supply technology and circuit design demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of electrical systems and a drive to enhance their efficiency and functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile