Company Filing History:
2 out of 148 
2 out of 69 
1 out of 6 Years Active: 2003-2021
Title: Inventor Jianping Qiu: A Pioneer in Semiconductor and Utility Knife Innovations
Introduction
Jianping Qiu, an accomplished inventor based in Hangzhou, China, holds an impressive portfolio of four patents. His contributions to the fields of semiconductor technology and utility tools reflect a keen understanding of engineering principles and innovative design.
Latest Patents
Among Jianping Qiu's latest patents is a groundbreaking semiconductor die design. This semiconductor die features first, second, third, and fourth transistors arranged at intervals, with separation regions providing isolation between adjacent transistors. The die also includes an isolation structure comprised of a first doping structure and a second doping structure. This configuration effectively absorbs hole carriers and electron carriers, enhancing the overall performance of the transistors.
Additionally, he has developed a utility knife designed to prevent accidental detachment of the blade. Traditional utility knives often face issues with blade detachment due to tilting of the retaining member under external force. Jianping’s innovative design ensures that the blade remains securely in place by utilizing a counterclockwise torque mechanism that enhances the blade’s retention within the holder, thereby preventing any accidental detachments.
Career Highlights
Throughout his career, Jianping Qiu has made significant contributions while working at well-known companies like Hangzhou Great Star Industrial Co., Ltd. and Hangzhou Great Star Tools Co., Ltd. His work focuses on integrating innovative solutions into practical applications, enabling these companies to enhance their product offerings.
Collaborations
Jianping has collaborated with talented professionals in the field, including coworkers Yicheng Du and Meng Wang. These partnerships have been instrumental in driving innovative projects forward, leading to advancements in technology and design.
Conclusion
Jianping Qiu's inventive spirit and dedication to innovation have undeniably created impactful advancements in semiconductor technology and utility tools. His patents showcase not only his technical expertise but also his commitment to improving safety and functionality in everyday tools. As he continues to push the boundaries of invention, Jianping Qiu stands as a notable figure in the realm of modern technology.