Location History:
- Fujian, CN (2017 - 2018)
- Guangdong, CN (2020)
Company Filing History:
Years Active: 2017-2020
Title: The Innovative Mind of Fuhai Duan
Introduction
Fuhai Duan, an inventive engineer based in Fujian, China, has made significant contributions to the fields of electric and hybrid vehicle technology. With a total of three patents to his name, Duan's innovative designs reflect his commitment to advancing transportation solutions.
Latest Patents
Fuhai Duan's latest innovations showcase his expertise in vehicle transmission systems. One of his notable patents is the **Four-speed transaxle for electric vehicles**. This design features four planetary gear sets connected to an electric motor, along with four electric caliper brake systems. The four-speed transaxle operates by engaging and disengaging specific brake systems to produce different speed ratios, enhancing the performance and efficiency of electric vehicles.
Another significant patent is the **Hybrid transmission device**, which incorporates six planetary gear sets linked to an internal combustion engine and two motor/generators. This innovative device allows for the selective transmission of mechanical power to an output member by varying the activation of eight caliper brake systems. By manipulating the states of these systems and the operating modes of the engine and motor/generators, various driving modes can be achieved, providing flexibility and efficiency in hybrid vehicles.
Career Highlights
Fuhai Duan is currently employed at Guangzhou Sunmile Dynamic Technologies Corp., Ltd., where he continues to work on cutting-edge innovations in vehicle technology. His career is characterized by a strong focus on improving driving mechanics and expanding the capabilities of electric and hybrid vehicles.
Collaborations
Duan collaborates with talented professionals in his field, including colleagues Yu Long Wang and Jun Chen. Together, they aim to push the boundaries of automotive technology and drive forward innovation in the industry.
Conclusion
Fuhai Duan stands out as a key innovator in the automotive sector, with his patents exemplifying his dedication to enhancing vehicle performance and efficiency. His work at Guangzhou Sunmile Dynamic Technologies Corp., Ltd. and collaborations with fellow engineers highlight the importance of teamwork in the pursuit of groundbreaking technological advancements.