This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Huawei Technologies Co., Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yanjun Qian: Innovator in Homomorphic Encryption
Introduction
Yanjun Qian is a notable inventor based in Waterloo, Canada. He has made significant contributions to the field of cryptography, particularly in the area of homomorphic encryption. His innovative work has implications for data security and privacy.
Latest Patents
Yanjun Qian holds a patent for a "System and method for approximate homomorphic ring encryption." This invention provides a system, device, and method for approximate homomorphic ring encryption. The process involves encoding a message z, which is an (n/4)×(n/2) matrix, into a polynomial M(X, Y) in a polynomial ring. The polynomial M(X, Y) is then encrypted to a ciphertext and sent to a target device. This encoding allows for approximate homomorphic manipulation of the ciphertext, enhancing security.
Career Highlights
Yanjun Qian is currently employed at Huawei Technologies Co., Ltd., where he continues to develop innovative solutions in cryptography. His work is recognized for its potential to improve data security in various applications.
Collaborations
Yanjun has collaborated with talented individuals such as Yunjie Yi and Zhiwei Shang, contributing to a dynamic work environment that fosters innovation.
Conclusion
Yanjun Qian's contributions to homomorphic encryption represent a significant advancement in the field of cryptography. His work not only enhances security but also paves the way for future innovations in data protection.