Yuhou Xia

Title: Yuhou Xia: Innovator in Homomorphic Encryption

Introduction

Yuhou Xia is a prominent inventor based in Princeton, NJ (US). He has made significant contributions to the field of homomorphic encryption, holding a total of 4 patents. His work focuses on enhancing data security and privacy through innovative encryption techniques.

Latest Patents

One of Yuhou Xia's latest patents is titled "Multiplication operations on homomorphic encrypted data." This invention involves a computing device that stores homomorphic encrypted data as a dataset. The encryption application can perform multiplication operations on ciphertexts, which include polynomial variables. It computes and stores intermediate polynomial variables during the multiplication process, optimizing efficiency by utilizing these variables rather than recomputing them.

Another notable patent is "String matching in encrypted data." This invention allows a computing device to store homomorphic encrypted data and implement a string matching application. The application receives an encrypted query string and applies algorithms to perform addition and multiplication operations. It determines whether there are matching strings in the dataset by computing sums and products of dataset bits and query bits.

Career Highlights

Yuhou Xia is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop innovative solutions in the realm of encryption. His work has positioned him as a key figure in advancing secure data processing technologies.

Collaborations

Yuhou has collaborated with notable colleagues, including Kim Henry Martin Laine and Hao Chen. Their combined expertise contributes to the development of cutting-edge technologies in the field of encryption.

Conclusion

Yuhou Xia's contributions to homomorphic encryption demonstrate his commitment to enhancing data security. His innovative patents reflect a deep understanding of complex encryption processes, making him a valuable asset in the tech industry.