Guojun Liu

Title: Guojun Liu: Innovator in MEMS Microphone Technology

Introduction

Guojun Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of micro-electro-mechanical systems (MEMS) microphones. With a total of 4 patents, his work focuses on enhancing the functionality and efficiency of MEMS technology.

Latest Patents

One of Guojun Liu's latest patents involves a MEMS microphone designed to detect the ambient temperature around it. This innovative microphone includes an encapsulation structure with an accommodation space, housing a MEMS chip for sound signal detection and an ASIC chip for processing the detected sound signals. Additionally, it features a temperature detection module that outputs temperature signals. Another notable patent is for a MEMS microphone device that comprises a circuit board and an electromagnetic shielding cover. This design ensures that electronic components are effectively shielded while maintaining electrical connectivity to the circuit board.

Career Highlights

Guojun Liu has worked with notable companies such as AAC Acoustic Technologies (Shenzhen) Co., Ltd. and AAC Technologies Pte. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in microphone technology.

Collaborations

Throughout his career, Guojun Liu has collaborated with talented individuals, including Peng Zeng and Zhijiang Wu. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Guojun Liu's contributions to MEMS microphone technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in sound detection and processing. His work continues to influence the field and inspire future advancements.