Long Cheng

Title: Long Cheng: Innovator in Computing Arrays and Reversible Logic Circuits

Introduction

Long Cheng is a prominent inventor based in Hubei, China. He has made significant contributions to the fields of computing arrays and reversible logic circuits. With a total of 2 patents, Cheng's work is at the forefront of technological innovation.

Latest Patents

Cheng's latest patents include a "Computing array based on 1T1R device, operation circuits and operating methods thereof." This invention discloses a computing array that utilizes 1T1R arrays and a peripheral circuit. The 1T1R array is designed to achieve both operation and storage of results, while the peripheral circuit manages data and control signals. The operation circuits implement various functions, including a 1-bit full adder and multi-bit carry select adder. The operating method controls the initialized resistance states of the 1T1R devices to complete the necessary processes.

Another notable patent is the "Reversible logic circuit and operation method thereof." This invention features a logic circuit that includes resistive switching cells, word lines, and bit lines. The configuration allows for the application of logic operating voltage, enabling reversible logic operations. The circuit can implement single-input NOT and dual-input C-NOT reversible logic functions using four levels of resistance states.

Career Highlights

Long Cheng is affiliated with Huazhong University of Science and Technology, where he continues to advance his research and innovations. His work has garnered attention in the academic and technological communities, contributing to the development of new methodologies in computing and logic circuits.

Collaborations

Cheng collaborates with esteemed colleagues, including Yi Bu Li and Xiangshui Miao. Their combined expertise fosters an environment of innovation and research excellence.

Conclusion

Long Cheng is a distinguished inventor whose work in computing arrays and reversible logic circuits is paving the way for future advancements in technology. His contributions are vital to the ongoing evolution of these fields.