Company Filing History:
1 out of 44 
1 out of 1 Years Active: 2019-2024
Title: Innovations of Pengfei Lu in Power Supply Technology
Introduction
Pengfei Lu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of power supply technology, particularly through his innovative patents. With a total of two patents to his name, Lu's work focuses on enhancing the efficiency and functionality of switch-mode power supplies.
Latest Patents
Pengfei Lu's latest patents include a Switch-mode power supply (SMPS) controller and a light state regulation controller. The SMPS controller features an output-voltage power supply unit, a built-in energy storage unit, and a logic control unit. This design allows the built-in energy storage unit to be charged using the output voltage from the SMPS system, eliminating the need for a stand-off energy storage capacitor. This innovation leads to significant reductions in overall and standby power dissipation. Additionally, the light state regulation controller comprises a peak current comparator, a PWM controller, a power switch, a state detector, and a state machine. This controller effectively manages the PWM control signal, enhancing the overall performance of the power supply system.
Career Highlights
Throughout his career, Pengfei Lu has worked with prominent companies in the semiconductor industry. He has been associated with Shanghai Bright Power Semiconductor Co., Ltd. and Shanghai Lis Semiconductor Technology Co., Ltd. His experience in these organizations has contributed to his expertise in power supply technologies.
Collaborations
Pengfei Lu has collaborated with talented individuals in his field, including Zhen Zhu and Rulong Jiang. These collaborations have likely fostered innovation and the development of advanced technologies in power supply systems.
Conclusion
Pengfei Lu's contributions to power supply technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and pave the way for future advancements in power supply systems.