Minghua Wang

Title: Innovations and Contributions of Inventor Minghua Wang

Introduction

Minghua Wang is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of battery technology and optical devices. With a total of 2 patents, his work reflects a commitment to advancing innovative solutions in energy storage and optical communication.

Latest Patents

Minghua Wang's latest patents include a method of fabricating a heterojunction battery. This invention discloses a process that involves depositing a first amorphous silicon intrinsic layer on the front of an n-type silicon wafer, followed by the deposition of an amorphous silicon p layer and a boron doped zinc oxide thin film. The method simplifies the fabrication process by removing the step of texturization, which is particularly beneficial for heterojunction batteries using polycrystal silicon wafers.

Another significant patent is the thermo-optical type variable optical attenuator. This device is designed for application in an array type variable optical attenuator, which minimizes crosstalk between neighboring waveguides. The invention utilizes optical materials with negative optical effects and includes a thin-film heater positioned at an angle to optimize light propagation.

Career Highlights

Minghua Wang has worked with several reputable companies, including Seikoh Giken Co., Ltd. and Chint Solar (Zhejiang) Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Minghua has collaborated with notable coworkers such as Xiaoqing Jiang and Yuying Wu. Their joint efforts have likely enhanced the quality and impact of their projects.

Conclusion

Minghua Wang's contributions to the fields of battery technology and optical devices demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex engineering challenges and a commitment to finding effective solutions.