Company Filing History:
Years Active: 2018-2025
Title: Yongchang Yu: Innovator in Multi-Band Technology
Introduction
Yongchang Yu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of telecommunications, particularly in the development of multi-band technologies. With a total of 4 patents to his name, his work continues to influence advancements in electronic devices.
Latest Patents
Yongchang Yu's latest patents include a multi-band low noise amplifier and a multi-band phased array. The multi-band low noise amplifier is designed to receive inter-band carrier aggregation signals, which consist of distinct carrier signals from different frequency bands. This innovative design incorporates input matching networks to ensure optimal impedance matching for each carrier signal. Additionally, his multi-band phased array patent describes a system that utilizes multiple branches connected to various multi-band antennas. Each branch is equipped with low noise amplifiers and power amplifiers, allowing for efficient signal transmission and reception across different frequency bands.
Career Highlights
Yongchang Yu is currently employed at Huawei Technologies Co., Limited, where he continues to push the boundaries of technology. His work has been instrumental in enhancing the performance of communication systems, making them more efficient and reliable.
Collaborations
Yongchang has collaborated with notable colleagues, including Weinan Li and Keji Cui. Their combined expertise has contributed to the successful development of innovative technologies in the telecommunications sector.
Conclusion
Yongchang Yu's contributions to multi-band technology exemplify his dedication to innovation in the field of electronics. His patents reflect a commitment to advancing communication systems, and his work continues to inspire future developments in the industry.