Company Filing History:
1 out of 4,419 
1 out of 5 Years Active: 2025
Title: Julu Sun - Innovator in Power Supply Technology
Introduction
Julu Sun is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of power supply technology. His innovative approach has led to the development of a unique power supply system that enhances energy efficiency.
Latest Patents
Julu Sun holds a patent for a power supply, power supplying method, and computer-readable storage medium. This invention includes a rectifier circuit and a valley-fill circuit. The rectifier circuit is designed for voltage transformation of an input AC voltage to obtain a first pulsating DC voltage. The valley-fill circuit comprises at least one energy storage capacitor, which stores energy when the first pulsating DC voltage is within a specific range. It also provides energy when the voltage falls below a preset threshold, thereby increasing the valley voltage of the first pulsating DC voltage.
Career Highlights
Throughout his career, Julu Sun has worked with prominent companies in the technology sector. He has been associated with Guangdong Oppo Mobile Telecommunications Corp., Ltd. and Powerland Technology Inc. His experience in these organizations has contributed to his expertise in power supply systems.
Collaborations
Julu Sun has collaborated with various professionals in his field, including his coworker Chen Tian. Their joint efforts have further advanced the development of innovative technologies.
Conclusion
Julu Sun's contributions to power supply technology demonstrate his commitment to innovation and efficiency. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving energy systems.