This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Beihang University, Langfang Zhichi Power Technology Ltd.. Active years: 2023-2025.
Company Filing History:
4 out of 289 
1 out of 1 Years Active: 2023-2025
Title: Yanxin Zhai: Innovator in Micro-Electro-Mechanical Systems
Introduction
Yanxin Zhai is a prominent inventor based in Haidian District, China. He has made significant contributions to the field of micro-electro-mechanical systems (MEMS) with a total of 4 patents to his name. His innovative work focuses on enhancing the functionality and efficiency of various mechanical systems.
Latest Patents
One of Yanxin Zhai's latest patents is the "Ultra-micro voice coil motor based on micro-electro-mechanical system three-dimensional coil." This invention discloses an ultra-micro voice coil motor that incorporates a yoke with an accommodating cavity, a tongue arranged within the cavity, and two symmetrically placed permanent magnets. The design features a three-dimensional coil with an iron core slot, allowing for improved performance in voice coil motor applications.
Another notable patent is the "MEMS solenoid transformer and manufacturing method thereof." This invention includes a silicon substrate, a soft magnetic core, and two solenoids. The design optimizes the thickness of the silicon substrate, resulting in a transformer with a larger winding cross-sectional area and increased inductance value.
Career Highlights
Yanxin Zhai has worked with esteemed institutions such as Beihang University and Langfang Zhichi Power Technology Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of MEMS technology.
Collaborations
Throughout his career, Yanxin Zhai has collaborated with notable individuals, including Tiantong Xu and Zhi Tao. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Yanxin Zhai is a distinguished inventor whose work in micro-electro-mechanical systems has led to significant advancements in technology. His patents reflect his commitment to innovation and excellence in engineering.