This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignees: Shenzhen Jiayz Photo Industrial., Ltd., Huawei Digital Power Technologies Co., Ltd.. Active years: 2023-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 15 
1 out of 429 
Years Active: 2023-2026
Title: The Innovations of Chunfu Wang
Chunfu Wang is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced power solutions. His work is characterized by a focus on efficiency and innovation, which has led to the creation of valuable patents.
Latest Patents
Chunfu Wang holds a patent for a planar transformer and switching power adapter. This invention provides a planar transformer that includes a PCB winding and two magnetic cores. The design features two magnetic cores that wrap around the winding body of the PCB winding to form a closed magnetic loop. A first group of welding points is located on the primary-side wire side of the PCB winding, while a second group of welding points is on the secondary-side wire side. This innovative approach allows the planar transformer to be directly welded to an external circuit board, eliminating the need for pins on the PCB winding board. Additionally, the transformer can be vertically installed on the external circuit board using the welding points.
Career Highlights
Chunfu Wang is currently employed at Huawei Digital Power Technologies Co., Ltd. His role at the company allows him to work on cutting-edge technologies that drive the future of digital power solutions. His expertise in planar transformers and power adapters has positioned him as a key player in the industry.
Collaborations
Chunfu Wang collaborates with talented individuals such as Yanjun Hu and Zunqing Miao. These partnerships enhance the innovative capabilities of their projects and contribute to the advancement of technology in their field.
Conclusion
Chunfu Wang's contributions to the field of electrical engineering, particularly through his patent for a planar transformer and switching power adapter, demonstrate his commitment to innovation. His work at Huawei Digital Power Technologies Co., Ltd. and collaborations with other professionals further highlight his impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile