Company Filing History:
Years Active: 2004
Title: Innovations by Won Chul Chung
Introduction
Won Chul Chung is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of telecommunications, particularly in mobile phone number portability. His innovative approach addresses the challenges faced by mobile service providers when changing service providers without altering the mobile directory number.
Latest Patents
Won Chul Chung holds a patent for a "Method for providing number portability of mobile phone." This invention allows mobile phone subscribers to switch service providers while retaining their existing mobile phone numbers. The method utilizes a number portability database that supports multiple intelligent network protocols, facilitating seamless transitions between different service providers. This innovation not only simplifies the process but also reduces costs associated with number portability.
Career Highlights
Chung is currently associated with the Korea Telecommunication Authority, where he continues to contribute to advancements in telecommunications. His work has been instrumental in enhancing the efficiency of mobile communication systems.
Collaborations
Some of his notable coworkers include Jin Yeon Kim and Chung Il Kim, who have collaborated with him on various projects within the telecommunications sector.
Conclusion
Won Chul Chung's contributions to mobile phone number portability represent a significant advancement in telecommunications. His innovative methods have the potential to streamline processes and reduce costs for service providers and consumers alike.