Location History:
- Oviedo, FL (US) (2014 - 2017)
- Placentia, CA (US) (2023)
Company Filing History:
1 out of 31,024 
4 out of 832,880 Years Active: 2014-2023
Title: Innovations by Inventor Yang Hu
Introduction
Yang Hu is an accomplished inventor based in Oviedo, FL (US). He holds a total of 3 patents that showcase his contributions to the field of technology and engineering. His work primarily focuses on advancements in battery systems and high-efficiency machines.
Latest Patents
One of Yang Hu's latest patents is titled "Evaluation of cell-level heat generation in battery electric system using direct-to-air heat pump." This invention involves a battery electric device that includes a battery cell, such as a pouch, prismatic, or cylindrical cell, which is connectable to an electric load. The device features a direct-to-air thermoelectric assembly (TEA) or another heat pump that is connected to the surface of the cell. A pressure control device is incorporated to maintain constant pressure on the cell surface when connected to the load. The TEA/heat pump effectively pumps heat from the cell, and sensors generate output voltage signals indicative of the heat quantity.
Another significant patent is for a "High efficiency permanent magnet machine." This invention is designed to maintain high power density while operating over a wide range of power output. The improved efficiency is attributed to the use of copper wires with a lower current density than traditional designs, along with larger permanent magnets and a larger air gap. The machine features wide stator teeth that significantly reduce magnetic saturation, resulting in lower current. Additionally, it has a smaller torque angle compared to traditional designs, enhancing overload handling capability and overall efficiency.
Career Highlights
Yang Hu has worked with notable companies, including GM Global Technology Operations, Inc. His experience in these organizations has contributed to his innovative approach and understanding of advanced technologies.
Collaborations
Throughout his career, Yang has collaborated with talented individuals such as Xinzhang Wu and Hanzhou Liu. These partnerships have likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yang Hu is a prominent inventor whose work in battery systems and high-efficiency machines has made a significant impact in the field. His patents reflect his commitment to innovation and technological advancement.