Zheng Cui

Title: Innovations by Zheng Cui in Dielectric Filters and Communications Devices

Introduction

Zheng Cui is a notable inventor based in Dongguan, China, recognized for his contributions to the field of telecommunications. He holds a total of four patents, showcasing his innovative approach to developing advanced communication technologies.

Latest Patents

Cui's latest patents include a dielectric filter, a duplexer, and a communications device. The dielectric filter features a dielectric body that incorporates both wideband and narrowband filtering structures. The wideband filtering structure is designed with a groove on the first surface of the dielectric body, which adjusts the frequency position of the passband. It also includes at least one first resonator with a through hole that penetrates the groove and the second surface of the dielectric body. The narrowband filtering structure consists of at least one second resonator with a blind hole on the second surface. These innovations enhance the performance and efficiency of communication devices.

Another significant patent involves a dielectric filter and communications device that includes a dielectric block with resonant through holes. These holes are arranged in a stepped configuration, allowing for improved signal processing. The surfaces of the dielectric block are covered with conductor layers, which are crucial for the functionality of the device. This design optimizes the communication capabilities of the device, making it a valuable asset in modern telecommunications.

Career Highlights

Zheng Cui is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has allowed him to contribute significantly to the advancement of communication technologies.

Collaborations

Cui collaborates with talented coworkers, including Dan Liang and Xiaofeng Zhang, who share his passion for innovation in the telecommunications sector.

Conclusion

Zheng Cui's innovative work in dielectric filters and communications devices exemplifies the importance of advancements in telecommunications. His patents reflect a commitment to enhancing communication technologies, making a significant impact in the industry.