Dong Zhang

Title: Innovations of Dong Zhang

Introduction

Dong Zhang is a notable inventor based in Coquitlam, Canada. He has made significant contributions to the field of technology, particularly in privacy-preserving systems. With a total of four patents to his name, Zhang's work focuses on enhancing security and efficiency in data management.

Latest Patents

One of Zhang's latest patents is titled "Privacy-preserving human action recognition, storage, and retrieval via joint edge and cloud computing." This invention provides a method and system for efficiently and securely managing human motion data. The system first receives a sequence of video images that include a person. It detects the individual in each image and extracts a skeleton figure composed of human keypoints. The system then combines these skeleton figures to form a continuous motion sequence, which is transmitted to a server instead of the actual images, thereby preserving the individual's privacy.

Another significant patent is the "Method and system for privacy-preserving health monitoring." This health-monitoring system includes a server and a set of sensors that are communicatively linked. The server establishes a new profile for a monitored individual by generating a unique person-ID and creating a new entry in a profile database. Each health-monitoring sensor then adds this new entry based on the received person-ID and profile photos, ensuring secure health monitoring.

Career Highlights

Dong Zhang is currently employed at Altumview Systems Inc., where he continues to innovate in the field of privacy-preserving technologies. His work has garnered attention for its potential applications in various sectors, including healthcare and security.

Collaborations

Zhang collaborates with talented individuals such as Andrew Tsun-Hong Au and Chi Chung Chan, contributing to a dynamic work environment that fosters innovation.

Conclusion

Dong Zhang's contributions to technology, particularly in privacy-preserving systems, highlight his role as a leading inventor in his field. His patents reflect a commitment to enhancing security and efficiency in data management.