Yunhua Liu

Title: Innovations of Yunhua Liu

Introduction

Yunhua Liu is a notable inventor based in Chengdu, China. He has made significant contributions to the field of antenna technology, holding two patents that showcase his innovative approach to design and fabrication.

Latest Patents

His latest patents include an "Antenna and Fabrication Method" and a "Liquid Crystal Antenna and Preparation Method." The first patent describes an antenna that consists of multiple sub-antennas arranged in an array. Each sub-antenna features a first and second substrate, a dielectric function layer, a ground metal layer, and a metal connector. This design allows for coplanarity among the first and second substrates, enhancing the antenna's performance. The second patent focuses on a liquid crystal antenna that includes a liquid crystal cell, microstrip line, and a unique connection structure. This innovation aims to reduce preparation difficulty and improve reliability in antenna manufacturing.

Career Highlights

Yunhua Liu is currently employed at Chengdu Tianma Micro-electronics Co., Ltd. His work at this company has allowed him to further develop his expertise in micro-electronics and antenna technology.

Collaborations

He collaborates with talented coworkers, including Zuocai Yang and Qinyi Duan, who contribute to the innovative environment at their workplace.

Conclusion

Yunhua Liu's contributions to antenna technology through his patents reflect his commitment to innovation and excellence in the field. His work continues to influence advancements in micro-electronics and antenna design.