Patents
Intellectual property and innovations in computer vision, machine learning, and sensor technologies
4
Total Patents
3
Issued Patents
1
Published Applications
All Patents & Applications

Image Diffusion Framework for Text- Guided Video Editing
Issued
Nazmul Karim, Nazanin Rahnavard, Umar Khalid, Chen Chen
U.S. Patent No. 12,334,116
Date of Patent: Jun. 17, 2025

Self-Supervised Privacy Preservation Action Recognition System
Published
Ishan Rajendrakumar Dave, Chen Chen, Mubarak Shah
US20240331389A1
Publication Date: Oct. 3, 2024

Fusion of inertial and depth sensors for movement measurements and recognition
Issued
Nasser Kehtarnavaz, Roozbeh Jafari, Kui Liu, Chen Chen, Jian Wu
US Patent #10432842
Date of Patent: October 2019

Wearable medication adherence monitoring
Issued
Roozbeh Jafari, Nasser Kehtarnavaz, Chen Chen
US Patent # 9971874
Date of Patent: May 2018
Patent Research Areas
Computer Vision
Machine Learning
Sensor Fusion
Healthcare Technology
Video Processing
Privacy Preservation
Wearable Devices
Human Activity Recognition