Jin Xu

Title: Jin Xu: Innovator in Semiconductor Technology

Introduction

Jin Xu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative approaches have led to advancements in manufacturing processes and testing methods.

Latest Patents

Jin Xu's latest patents include a method for manufacturing shallow trench isolation. This method involves a two-step process where the first step utilizes a dry etching process to form a shallow trench on a semiconductor substrate. During this process, metal ions are released and deposited on the trench's inner surface, forming a contamination layer. The second step employs a wet etching process to remove this contamination layer, enhancing the manufacturing efficiency.

Another notable patent is related to a vibration signal testing method and device. This invention allows for the collection of user editing operations to obtain a first vibration signal, which is then output to a mobile terminal. This method improves the testing efficiency and design accuracy of vibration signals by enabling a more convenient user experience.

Career Highlights

Throughout his career, Jin Xu has worked with notable companies such as Aac Acoustic Technologies (Shanghai) Co., Ltd. and Shanghai Huali Integrated Circuit Corporation. His experience in these organizations has contributed to his expertise in semiconductor technologies and vibration signal testing.

Collaborations

Jin Xu has collaborated with talented individuals in his field, including Minjie Chen and Zaifeng Tang. These collaborations have fostered innovation and the sharing of ideas, further enhancing the impact of his work.

Conclusion

Jin Xu is a distinguished inventor whose work in semiconductor technology and vibration signal testing has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing technology in his field.