Lingjun Zhou

Title: Lingjun Zhou: Innovator in Phase-Change Memory and Thermal Conductivity Measurement

Introduction

Lingjun Zhou is a prominent inventor based in Hubei, China. He has made significant contributions to the fields of memory technology and thermal conductivity measurement. With a total of 2 patents, Zhou's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Zhou's latest patents include a "Read and Write Circuit of Three-Dimensional Phase-Change Memory." This invention features an operation control circuit and a read and write operation circuit that are interconnected. The operation control circuit is designed to load the correct operation pulse onto the read and write operation circuit. Additionally, a read and write unit in the operation circuit connects to a memory cell, allowing it to load the correct operation pulse onto the memory cell and mirror it to a mirror current. The design also incorporates a bandgap reference source and a hysteresis comparator connected to a mirror circuit branch, along with a feedback chopper circuit loop that monitors the current flowing through the memory cell in real time.

Another notable patent is the "Method and Device for Measuring Transverse Thermal Conductivity of Thin Film." This method involves measuring the longitudinal thermal conductivity of a thin film using a 3ω method, with a second metal strip acting as a heating source. The process includes measuring the temperature rise in the longitudinal direction and deducing the thermal power of the thin film. Ultimately, this method calculates the transverse thermal conductivity while effectively avoiding the complexities of preparing a suspension structure sample.

Career Highlights

Zhou has worked at esteemed institutions such as Huazhong University of Science and Technology and Wuhan Joule Yacht Science & Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Zhou has collaborated with notable colleagues, including Xiangshui Miao and Xingsheng Wang. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Lingjun Zhou's contributions to the fields of phase-change memory and thermal conductivity measurement highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving real-world problems through engineering and research.