This inventor holds 4 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Huawei Technologies Co., Limited. Active years: 2019-2024.
Company Filing History:
Years Active: 2019-2024
Title: Innovations of Wenfei Qin in Antenna Technology
Introduction
Wenfei Qin is a notable inventor based in Chengdu, China. He has made significant contributions to the field of antenna technology, holding a total of 4 patents. His work focuses on enhancing communication devices through innovative antenna designs.
Latest Patents
Wenfei Qin's latest patents include advancements in antennas, antenna arrays, and communication devices. One of his notable inventions is an antenna that features a radiation part and a feeding part. The feeding part is designed to supply power to the radiation part, enabling it to emit low-frequency signals. This antenna incorporates frequency selection units that possess bandpass characteristics, allowing it to effectively manage high-frequency signals. When high-frequency signals pass through the radiation part, the coupling currents generated can cancel each other out, significantly reducing unwanted high-frequency induced currents.
Another significant patent is for a common aperture antenna and communication device. This design includes a reflection panel along with low-frequency and high-frequency antenna units arranged sequentially. The configuration ensures that the distance between the high-frequency antenna unit and the reflection panel is greater than that of the low-frequency unit, optimizing performance. The frequency selective panel acts as a reflection ground for the high-frequency antenna, enhancing its efficiency.
Career Highlights
Wenfei Qin is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His role at Huawei allows him to apply his innovative ideas in a practical setting, contributing to the company's advancements in communication technology.
Collaborations
Wenfei has collaborated with esteemed colleagues such as Bing Luo and Jianping Li. Their combined expertise in antenna technology has led to the development of cutting-edge solutions in the field.
Conclusion
Wenfei Qin's contributions to antenna technology exemplify the innovative spirit of modern inventors. His patents reflect a deep understanding of communication systems and a commitment to enhancing their efficiency. Through his work at Huawei, he continues to push the boundaries of what is possible in the realm of telecommunications.