This inventor holds 10 USPTO granted patents and 4 published patent applications. Top assignees: Delta Electronics (Shanghai) Co., Ltd, Delta Electronics (Shanghai) 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:
6 out of 605 
4 out of 59 Years Active: 2023-2026
Title: Yichao Wang: Innovator in Power Supply Technology
Introduction
Yichao Wang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power supply technology, holding a total of 10 patents. His innovative designs focus on enhancing the efficiency and functionality of power supply devices.
Latest Patents
One of Yichao Wang's latest patents is a power supply device that features two input ports located at the front end. This device includes at least one fan positioned behind the input ports and two isolated power supplies connected to each input port. Each isolated power supply consists of a main power circuit with modules that include a PCB and magnetic elements or switching devices. The design also incorporates a transformer with windings formed by copper laid in the PCB, ensuring effective heat dissipation through the fan.
Another notable patent is for a multilevel conversion circuit that includes a flying capacitor and a method for pre-charging it. This circuit comprises two bridge arms with multiple switches connected in series, along with a flying capacitor group. The midpoints of the bridge arms connect to a power supply and an inductor, forming a series branch. Additionally, a DC bus capacitor connects the two bridge arms in parallel, enhancing the overall performance of the circuit.
Career Highlights
Yichao Wang is currently employed at Delta Electronics (Shanghai) Co., Ltd., where he continues to innovate in the field of power supply technology. His work has been instrumental in developing advanced solutions that meet the growing demands of modern electronic devices.
Collaborations
Yichao has collaborated with notable coworkers, including Kai Dong and Jinfa Zhang, contributing to various projects that enhance the capabilities of power supply systems.
Conclusion
Yichao Wang's contributions to power supply technology through his innovative patents and work at Delta Electronics highlight his role as a leading inventor in the field. His advancements continue to shape the future of power supply solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile