Location History:
- Roseville, MN (US) (2021)
- Fridley, MN (US) (2023)
Company Filing History:
Years Active: 2021-2025
Title: Minyu Cai: Innovator in Power Supply Technology
Introduction
Minyu Cai is a prominent inventor based in Roseville, MN (US), known for his contributions to power supply technology. With a total of 8 patents, he has made significant advancements in the field of electrical engineering, particularly in the design and functionality of DC/DC converters and inverter systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for an isolated DC/DC converter." This invention describes a power supply designed for use with an N-phase multiphase machine. It comprises an inverter, an isolation stage, and a rectifier. The inverter is configured to connect to a DC power supply and includes N machine switch circuits that provide N-phase machine drive signals in response to commands. Additionally, it features an auxiliary switch circuit that generates an auxiliary AC output based on control commands. The isolation stage is coupled to the auxiliary switch circuit, producing an isolated AC output, while the rectifier converts this output into an auxiliary DC supply.
Another notable patent is "Radially symmetrical planar busbars for multi-phase inverters." This invention involves inverter apparatuses and systems that utilize a DC energy source. It features a planar and radially symmetrical positive DC busbar connected to the positive terminal of the DC energy source, along with a corresponding negative DC busbar. The inverter includes multiple switches arranged radially symmetrically around the center of the DC busbars, enhancing the efficiency and performance of the system.
Career Highlights
Minyu Cai has worked with reputable organizations such as Cummins Inc. and Purdue Research Foundation. His experience in these companies has allowed him to refine his skills and contribute to innovative projects in the field of power electronics.
Collaborations
Throughout his career, Minyu has collaborated with talented individuals, including Akm Arafat and Dakshina S Murthy-Bellur. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Minyu Cai's work in power supply technology exemplifies innovation and dedication to advancing electrical engineering. His patents reflect a commitment to improving the efficiency and functionality of power systems, making him a notable figure in the field.