Chuan-Wei Wang

Title: Innovations and Contributions of Chuan-Wei Wang

Introduction

Chuan-Wei Wang, based in Hsin-Chu, Taiwan, is an accomplished inventor with a remarkable portfolio of 31 patents. His work primarily focuses on Micro-Electro-Mechanical Systems (MEMS), showcasing his expertise in innovative technologies that drive advancements in various industries.

Latest Patents

Wang's latest innovations include two significant patents:

1. **MEMS Acoustic Pressure Sensor Device and Method for Making Same**: This invention discloses a MEMS acoustic pressure sensor device featuring a substrate, a fixed electrode, and a multilayer structure composed of multiple metal layers interconnected by metal plugs. The design incorporates a cavity formed between the multilayer structure and the fixed electrode, allowing it to function as an effective acoustic sensor.

2. **CMOS Micro Electro-Mechanical (MEMS) Microphone and Method for Fabricating the Same**: This patent describes a CMOS MEMS microphone that integrates a semiconductor substrate, oxide insulation layers, and doped polysilicon layers. It highlights a method of fabricating the microphone by forming a chamber and exposing the first oxide insulation layer, ultimately leading to the development of an efficient MEMS microphone.

Career Highlights

Chuan-Wei Wang has made significant contributions to the field of technology while working at noted companies, including Pixart Imaging Incorporated. He has consistently demonstrated his innovative spirit and technical skills throughout his career, leading to the successful development of cutting-edge MEMS devices.

Collaborations

Wang has had the opportunity to collaborate with talented coworkers such as Hsin-Hui Hsu and Sheng-Ta Lee. These partnerships have further enriched his work and contributed to his successful patent advancements.

Conclusion

Chuan-Wei Wang's dedication to innovation in the MEMS sector has led to a robust patent portfolio that significantly contributes to the ongoing evolution of acoustic sensor technologies. His achievements serve as an inspiration for future inventors and highlight the importance of collaboration in driving technological progress.