Company Filing History:
3 out of 118 
2 out of 4 
1 out of 1 
Years Active: 2007-2025
Title: Chuan Xiao – Innovator in Battery Charging Technologies
Introduction
Chuan Xiao is a distinguished inventor based in Shanghai, China, renowned for his contributions to battery charging technologies. With an impressive portfolio of six patents, Xiao focuses on innovative circuit designs that enhance the efficiency and effectiveness of battery charging methods. His latest patents reflect the cutting-edge advancements in this field.
Latest Patents
Among Xiao's significant inventions is the "Parallel Battery Charging Circuit and Charging Method Thereof." This innovative circuit design includes a voltage conversion circuit, a voltage detection circuit, a feedback voltage selection circuit, and multiple charging current control circuits. By employing a differential feedback circuit, the output voltage is meticulously adjusted based on maximum error results. This methodology ensures that charging initiates from the battery with the lowest voltage, optimizing the charging process.
Another crucial patent is his work on "Adjusting for Conductor Loss to Regulate Constant Output Voltage in a Primary Feedback Converter." This invention introduces a cost-effective and precise control methodology for regulating output voltage in flyback converters. It operates accurately in both continuous and discontinuous voltage modes, making it applicable for small to high power applications, including cell phone chargers and power management systems in desktop computers and networking equipment. Additionally, he describes highly integrated semiconductor chips that require minimal components to implement a constant voltage flyback converter.
Career Highlights
Chuan Xiao has worked with reputable organizations such as Active-Semi, Inc. and Active-Semi International, Inc., where he has honed his skills and expertise in the field of battery technologies. His experience in these companies has significantly contributed to his innovative approaches and breakthroughs in battery charging circuits.
Collaborations
Throughout his career, Chuan Xiao has collaborated with notable professionals, including Steven Huynh and Mingliang Chen. These partnerships have fostered an environment of innovation, enhancing the development of advanced technologies in battery management.
Conclusion
Chuan Xiao's contributions to battery charging technology are a testament to his ingenuity and commitment to innovation. With six patents illustrating his advancements, he continues to play an essential role in the evolution of power management solutions, influencing various applications and industries. His work exemplifies the spirit of invention that drives progress in technology today.