Location History:
- Koganei, JP (2014 - 2015)
- Tokyo, JP (2014 - 2015)
Company Filing History:
Years Active: 2014-2015
Title: **Chin-Sean Sum: Innovator in Wireless Communication Technologies**
Introduction
Chin-Sean Sum is a prominent inventor based in Tokyo, Japan, renowned for his contributions to the field of wireless communication. With a total of four patents to his name, he continues to push the boundaries of technology through innovative solutions that address complex challenges in communication systems.
Latest Patents
Among his latest inventions are two significant patents focused on enhancing wireless communication systems. The first patent describes a wireless communication system and an interference preventing method, where multiple networks with different physical layers can coexist seamlessly. This method involves a coordinator that generates coexistence notification frame data to inform other coordinators of its presence. This data is encoded and modulated through a Gaussian frequency shifting keying system (GFSK) before being transmitted.
The second patent details a method and system for determining interference degrees between wireless communication networks. By accessing a centralized database that contains important channel and coexistence information, one network can select an optimal coexisting partner and method based on the degree of interference for each channel. This innovative approach enhances communication efficiency and reduces potential disruptions.
Career Highlights
Chin-Sean Sum works at the National Institute of Information and Communications Technology, where he has dedicated his expertise to advancing wireless communication technologies. His work has been instrumental in developing methods that facilitate the coexistence of multiple communication networks, showcasing his commitment to innovation in this vital field.
Collaborations
Chin-Sean has had the opportunity to collaborate with notable colleagues, including Zhou Lan and Gabriel Porto Villardi. Together, they work towards pioneering advancements and practical applications in wireless technologies, further establishing their influence within the industry.
Conclusion
Chin-Sean Sum's contributions to wireless communication demonstrate his innovative spirit and dedication to ensuring seamless connectivity. With ongoing advancements and a focus on collaboration, he continues to be a key figure in shaping the future of communication technologies. His patents serve as a testament to his ingenuity and practical approach to solving the challenges of modern communication.