Xinxue Wang

Title: The Innovations of Xinxue Wang

Introduction

Xinxue Wang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on advanced manufacturing methods and innovative designs that enhance the performance of electronic devices.

Latest Patents

One of Xinxue Wang's latest patents is titled "Microphone and manufacture thereof." This invention presents a novel microphone design along with its manufacturing method. The process involves providing a substrate, forming a ring opening that extends from the upper surface of the substrate into the substrate, and creating a ring separation component by introducing a separation material in the ring opening. Additionally, an insulation layer is formed on the substrate, followed by the creation of a front-end device on the insulation layer. The method concludes with etching the backside of the substrate using the ring separation component and the insulation layer as an etch-stop layer to form a back-hole.

Another significant patent is "Deep trench isolation for RF devices on SOI." This semiconductor device features a silicon-on-insulator (SOI) substrate that includes a stack of a first semiconductor substrate, a buried insulating layer, and a second semiconductor substrate formed in a first region. The device also incorporates deep trench isolation in a second region, which exposes the sidewalls of the second semiconductor substrate and the buried insulating layer. A dielectric capping layer fills the deep trench isolation and covers the plurality of transistors on the second semiconductor substrate.

Career Highlights

Xinxue Wang has worked with notable companies in the semiconductor industry, including Semiconductor Manufacturing International (Shanghai) Corporation and Semiconductor Manufacturing International (Beijing) Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Xinxue Wang has collaborated with several professionals in his field, including Herb He Huang and Haiting Li. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Xinxue Wang is a distinguished inventor whose work in semiconductor technology has led to several innovative patents. His contributions continue to influence the industry and pave the way for future advancements in electronic devices.