Xueqing Li

Title: Innovations of Xueqing Li

Introduction

Xueqing Li is a prominent inventor based in State College, PA (US). He has made significant contributions to the field of electronics and memory technology. With a total of 5 patents, his work focuses on enhancing the performance and efficiency of electronic devices.

Latest Patents

One of Xueqing Li's latest patents is a low power sense amplifier based on phase transition material. This innovative sense amplifier utilizes a phase transition material (PTM) in conjunction with CMOS circuits to provide a precise sensing threshold. It is particularly useful in memory applications, allowing for high accuracy and robustness in sensing the states of stored bits. The design includes a first diode-connected transistor with gate and drain nodes coupled to an input node, and a second transistor with its gate node coupled to the first transistor's gate node, integrating the PTM into the source node of the second transistor. Another notable patent is for nonvolatile digital computing with ferroelectric FET. This invention includes a nonvolatile memory (NVM) device that can be configured for logic switching and digital computing. The NVM device can function as a memory cell, a D flip flop (DFF), a Backup and Restore circuit, or a latch for a DFF. The FeFET-based devices exploit the I-V hysteresis of the steep switch at low voltage, enhancing logic memory synergy.

Career Highlights

Xueqing Li is associated with the Penn State Research Foundation, where he continues to push the boundaries of technology through his research and inventions. His work has garnered attention for its innovative approach to solving complex problems in electronic memory systems.

Collaborations

Some of his notable coworkers include Vijaykrishnan Narayanan and Suman Datta, who contribute to the collaborative research environment at the Penn State Research Foundation.

Conclusion

Xueqing Li's contributions to the field of electronics and memory technology are noteworthy. His innovative patents reflect a commitment to advancing technology and improving electronic device performance. His work continues to inspire future developments in the industry.