This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Chinese Academy of Sciences. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Innovations of Qirui Ren in Encryption Technology
Introduction
Qirui Ren is a notable inventor based in Beijing, China. He has made significant contributions to the field of encryption technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of encryption processes, particularly in edge devices.
Latest Patents
Qirui Ren's latest patents include an innovative encryption method and apparatus. This method involves receiving cipher data, which is binary data, and determining target components in a resistive memory array based on the values of respective bits in the cipher data. It also includes determining current values generated by respective columns of components according to the target components and generating key data based on these current values. This approach effectively reduces the computing power and power consumption required for encryption processes in edge devices.
Another significant patent is related to a data readout circuit of resistive random access memory (RRAM). This circuit features an adaptive current sense amplifier (CSA) and a reference current generator. The adaptive CSA is designed to connect electrically to the RRAM and the reference current generator. The reference current generator produces a basic reference current, which the adaptive CSA uses to obtain a reference current based on the bit-line current of the RRAM. This innovation addresses the issue of data readout errors caused by the degradation of the high resistance state of the RRAM.
Career Highlights
Qirui Ren is affiliated with the Chinese Academy of Sciences, where he continues to advance research in encryption technologies. His work has garnered attention for its practical applications in improving data security and efficiency.
Collaborations
He has collaborated with notable colleagues, including Feng Zhang and Yiming Wang, contributing to a dynamic research environment that fosters innovation.
Conclusion
Qirui Ren's contributions to encryption technology demonstrate his commitment to enhancing data security and efficiency. His patents reflect a deep understanding of the challenges in the field and offer practical solutions that can benefit various applications.