This inventor holds 1 USPTO granted patent. Top assignee: Chinese Academy of Sciences. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yongguo Chang: Innovator in Subsurface Buoy Technology
Introduction
Yongguo Chang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of underwater technology, particularly with his innovative subsurface buoy device. His work focuses on enhancing the capabilities of seafloor observation networks.
Latest Patents
Yongguo Chang holds a patent for a "Seafloor observation network-based subsurface buoy device with real-time power supplying and high-speed data transmitting." This device includes a seabed base deployed on the seafloor, which serves as a gravity anchor to ensure stable positioning. The subsurface buoy device is designed to obtain power from a junction box of a seafloor observation network and transmit data in real time.
Career Highlights
Chang is affiliated with the Chinese Academy of Sciences, where he continues to advance research in marine technology. His innovative approach has led to the development of solutions that improve data collection and management in underwater environments.
Collaborations
Some of his notable coworkers include Fenghua Li and Yuankai Zhang, who contribute to the research and development efforts at the Chinese Academy of Sciences.
Conclusion
Yongguo Chang's work exemplifies the intersection of innovation and technology in marine research. His contributions are paving the way for advancements in seafloor observation systems.