Hongyi Mi

Title: Innovations by Hongyi Mi

Introduction

Hongyi Mi is a prominent inventor based in Madison, WI (US). He has made significant contributions to the field of solar energy and materials science. With a total of 4 patents, his work focuses on advancing technologies that enhance energy efficiency and mechanical sensing.

Latest Patents

One of his latest patents involves hybrid tandem solar cells with improved tunnel junction structures. This innovation comprises two or more solar cells connected in a stack via pn diode tunnel junctions. The methods for fabricating these tandem solar cells utilize epitaxial lift-off and transfer printing techniques. The improved tunnel junction structures feature a current tunneling layer integrated between the p and n layers of the pn diode tunnel junction, which connects the solar cells.

Another notable patent by Mi is related to piezoresistive strain sensors that incorporate electrically conducting networks in polymeric phase change materials. These piezoresistive composite materials consist of electrically conductive particles embedded in a polymeric phase change material. The invention also includes strain sensors that utilize these composites and methods for detecting mechanical strain.

Career Highlights

Hongyi Mi is affiliated with the Wisconsin Alumni Research Foundation, where he continues to innovate and develop new technologies. His work has garnered attention for its potential applications in renewable energy and advanced materials.

Collaborations

Mi collaborates with esteemed colleagues such as Zhenqiang Ma and Shaoqin Gong, contributing to a dynamic research environment that fosters innovation.

Conclusion

Hongyi Mi's contributions to the fields of solar energy and materials science exemplify the impact of innovative thinking on technology. His patents reflect a commitment to advancing sustainable solutions and enhancing mechanical sensing capabilities.