Location History:
- Shenzhen, CN (2011 - 2013)
- Beijing, CN (2016 - 2023)
Company Filing History:
6 out of 27,246 
5 out of 283 
2 out of 3,047 
Years Active: 2011-2024
Title: The Innovations of Hongquan Sun: A Pioneer in ESD Protection Technology
Introduction
Hongquan Sun is a distinguished inventor based in Beijing, China, renowned for his significant contributions to the field of electronic technologies. With a remarkable portfolio of 13 patents, his work primarily focuses on enhancing the durability and reliability of integrated circuits through advanced electrostatic discharge (ESD) protection mechanisms.
Latest Patents
Among his latest innovations is the ESD protection circuit, designed to minimize ESD damage to internal circuits in a Chip-on-Die model. This innovative circuit includes two stages of discharging circuits connected to an input/output pin and the internal circuit, along with two power clamp circuits. The first power clamp circuit connects to a power rail and a ground rail to effectively discharge part of the current, while the second clamp circuit manages remaining currents through a second-stage discharging route. Another notable patent is his integrated circuit application that incorporates ESD protection modules, ensuring high bandwidth while adhering to ESD standards. This circuit integrates a die and a transmission line, with strategically positioned ESD modules on the line to safeguard electronic integrity.
Career Highlights
Hongquan Sun has built a robust career with influential positions in leading technology companies. Notably, he has contributed his expertise to Huawei Technologies Co., Limited and Via Alliance Semiconductor Co., Ltd., where his innovations have played a critical role in driving advancements in electronic design and manufacturing.
Collaborations
Throughout his career, Hongquan has collaborated with other notable inventors, including Wangsheng Xie and Shiqun Gu. Together, they have pushed the boundaries of electronic protection technologies, fostering an environment of innovation that has led to numerous patents and advancements in the field.
Conclusion
Hongquan Sun exemplifies the essence of innovation with his groundbreaking work in ESD protection technologies. His dedication and contributions continue to influence the electronic industry significantly, showcasing the importance of robust designs in safeguarding sensitive electronic components. As he continues to advance his research and development efforts, the impact of his work is sure to resonate within the tech community for years to come.