Company Filing History:
3 out of 165 
1 out of 297 
1 out of 6 Years Active: 2019-2021
Title: Dafeng Fang: Innovator in Washing Machine Technology
Introduction
Dafeng Fang is a notable inventor based in Shandong, China. He has made significant contributions to the field of washing machine technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of washing machines.
Latest Patents
Dafeng Fang's latest patents include a drainage control mechanism for inner tubs in washing machines. This mechanism features a valve plug that is both stretchable and retractable. The valve plug moves upwards to close the drainage port and downwards to open it. Additionally, the lower end of the valve plug is connected to a crank-link structure, allowing for precise control during operation. Another significant patent is a control method for a water-saving washing machine. This method involves a locking mechanism and a drainage control mechanism that work together to optimize the washing process.
Career Highlights
Throughout his career, Dafeng Fang has worked with prominent companies such as Qingdao Haier Washing Machine Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in washing machine technology.
Collaborations
Dafeng Fang has collaborated with talented individuals in his field, including Lin Yang and Lingchen Wang. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Dafeng Fang is a distinguished inventor whose work in washing machine technology has led to several innovative patents. His contributions continue to influence the industry and improve the efficiency of household appliances.