Company Filing History:
3 out of 432 
1 out of 26 Years Active: 2015-2016
Title: Fei Yang: Innovator in User Plane Location Services
Introduction
Fei Yang is a notable inventor based in Odenton, MD (US), recognized for his contributions to the field of telecommunications. He holds a total of four patents, showcasing his innovative approach to technology and problem-solving.
Latest Patents
One of Fei Yang's latest patents is titled "User plane location services over session initiation protocol (SIP)." This invention presents a method and mechanism that allows a location server to initiate a user plane location service procedure to a user plane enabled device via Instant Messaging or through an existing SIP session if a multimedia session is already established. The location request is communicated to the user plane enabled device using a SIP INFO message. This innovative approach utilizes SIP messaging to navigate firewall and other network security challenges. Additionally, the location service can be utilized for callers making E911 emergency calls, enhancing the safety and efficiency of emergency response.
Career Highlights
Fei Yang has worked with Telecommunication Systems, Inc., where he has made significant contributions to the development of telecommunications technologies. His work has been instrumental in advancing user plane location services, which are critical for modern communication systems.
Collaborations
Fei Yang has collaborated with notable professionals in the field, including Yinjun Zhu and Gordon John Hines. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Fei Yang's innovative work in user plane location services exemplifies the impact of technology on communication and safety. His patents reflect a commitment to advancing the field of telecommunications, making him a significant figure in the industry.