Company Filing History:
2 out of 2 
1 out of 1 Years Active: 2020-2025
Title: Zhichao Zhang: Innovator in Antenna Systems and Medical Technology
Introduction
Zhichao Zhang is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of antenna systems and medical technology. With a total of 3 patents, his work reflects a commitment to innovation and practical solutions.
Latest Patents
Zhichao Zhang's latest patents include an advanced antenna system designed to address multi-band mutual coupling issues. This system features an antenna unit and a metal cavity that is grounded and has an opening connected to the outside. By utilizing a cavity filter structure, this invention effectively minimizes the size while solving common grounding problems. Another notable patent is a balloon pulling device that includes a core tube and a balloon portion. This device allows for inflation and deflation of the balloon using fluid, and it is characterized by multiple expansion segments that create a curved contour when inflated. This invention provides a simple and reliable solution for retracting balloons over long distances with fine adjustments.
Career Highlights
Zhichao Zhang has worked with several companies, including Shanghai Keci Medical Technology Co., Ltd. and Shanghai Chuanggong Telecom Technology Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Zhichao has collaborated with notable coworkers such as Fanqi Li and Suoyuan Ji. Their combined efforts have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Zhichao Zhang's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of antenna systems and medical technology, showcasing the importance of innovation in solving real-world problems.