This inventor holds 53 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Switching Power Supplies (CPC class H02M). Top assignee: Silergy Semiconductor Technology (Hangzhou) Ltd. Active years: 2014-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- ZheJiang Province, CN (2016)
- Zhejiang, CN (2023)
- Hangzhou, CN (2014 - 2024)
Company Filing History:
Years Active: 2014-2025
Areas of Expertise:
Title: **Qiukai Huang: A Pioneer in Power Electronics Innovation**
Introduction
Qiukai Huang, based in Hangzhou, China, is a distinguished inventor with an impressive portfolio of 52 patents. He has made significant contributions in the field of power electronics, specializing in control circuits and AC-DC power supplies. His innovative spirit embodies the essence of modern technological advancements.
Latest Patents
Among Qiukai Huang’s notable recent inventions is a control circuit for a resonant converter that includes at least two output signals. This invention features a charge feedback circuit that generates a charge feedback signal, representing the resonant current in the resonant circuit. Additionally, a switching control signal generating circuit produces switching control signals in response to the charge feedback and error information feedback signals from the output signals.
Another significant patent from Huang is a control circuit and an AC-DC power supply. This invention introduces a ripple reference signal that characterizes the industrial frequency ripple component of the output voltage. It enables the reference and feedback voltages to closely align within the industrial frequency band, ensuring efficient functioning. The design effectively increases the cut-off frequency of the loop, significantly enhancing the dynamic response speed, crucial for power applications.
Career Highlights
Currently, Qiukai Huang is a key engineer at Silergy Semiconductor Technology (Hangzhou) Ltd., a company recognized for its dedication to innovative semiconductor solutions. His work predominantly revolves around enhancing the efficiency and reliability of power supply systems through advanced circuit designs. Huang’s extensive experience in the field has established him as a reliable figure in power electronics innovation.
Collaborations
Throughout his career, Qiukai has collaborated with numerous talented individuals, including notable coworkers Jian Deng and Zhiliang Hu. These collaborations play a key role in driving collective innovation and ensuring the successful implementation of advanced technologies in their projects.
Conclusion
Qiukai Huang continues to lead the way in the field of power electronics through his innovative designs and solutions. His multitude of patents showcases his commitment to advancing technology and improving power efficiency. As he forges ahead in his career, his work will undoubtedly inspire future generations of engineers and inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile