Location History:
- Shezhen, CN (2016)
- Yokohama, JP (2020)
- Shenzhen, CN (2012 - 2022)
- Guangdong, CN (2017 - 2023)
Company Filing History:
12 out of 55 
6 out of 27,108 
3 out of 967 
Years Active: 2012-2025
Title: Innovations of Yan Xu: A Trailblazer in Call Processing and Wireless Access
Introduction
Yan Xu, a prominent inventor based in Shenzhen, China, has made significant contributions to the field of telecommunications. With a remarkable portfolio of 21 patents, he has demonstrated expertise in developing innovative solutions that enhance communication technologies.
Latest Patents
Among Yan Xu's latest inventions are a call processing method and device. This patented technology allows a repeater of the first site to send a call establishment request to a repeater of the second site, facilitating a seamless communication process. The method includes determining if a subsequent call request is made, thus notifying the first terminal of any potential call collisions.
In addition, he has developed a wireless system access control method and device. This invention emphasizes a secure authentication process where a sender terminal generates an authentication code to ensure the integrity of control-type data during transmission. This method enhances data security and establishes a more robust connection between devices.
Career Highlights
Yan Xu has worked with esteemed companies like Hytera Communications Corporation Limited and Huawei Technologies Co., Limited. His experience in these leading telecommunications firms has allowed him to hone his skills and push the boundaries of innovation in the industry.
Collaborations
Throughout his career, Yan has collaborated with talented individuals such as Chia Han Siong Samuel and Yingzhe Zhang. These partnerships have fostered an environment of creativity and technical excellence, leading to groundbreaking inventions.
Conclusion
In conclusion, Yan Xu's impressive collection of patents and his impactful work in telecommunications are a testament to his innovative spirit. His dedication to advancing communication technologies continues to inspire future generations of inventors and innovators.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.