Selected Patents

System and method for robust hand gesture recognition using commodity depth sensor, Singapore provisional patent application, filed in 10/2011
Co-invented with Junsong Yuan, Jingjing Meng

Modeling semantic concepts in an embedding space as distributions, US patent application, filed in 01/2016
Co-invented with Hailin Jin, Zhe Lin, and Chen Fang

Embedding Space for Images with Multiple Text Labels, US patent application, filed in 01/2016
Co-invented with Hailin Jin, Zhe Lin, and Chen Fang

Query Matching to Media Collections in a Messaging System, US patent application, filed in 01/2018
Co-invented with Roger Luo, Sushobhan Nayak, Xinran He, and Christophe Van Gysel

Sequence-of-Sequences Model for 3D Object Recognition, US patent application, filed in 05/2019
Co-invented with Yuncheng Li, Ning Xu, Enxu Yan, and Tan Yu

Device Location based on Machine Learning Classifications, US patent, granted in 05/2018
Co-invented with Ebony Charlton, Sumant Hanumante, and Dhritiman Sagar

Embedding space for images with multiple text labels, US patent, granted in 07/2018
Co-invented with Hailin Jin, Zhe Lin, and Chen Fang

Deep reinforcement learning-based captioning with embedding reward, US patent, granted in 11/2019
Co-invented with Xiaoyu Wang, Ning Zhang, Xutao Lv, and Jia Li

Generating Data in a Messaging System for a Machine Learning Model, US patent, granted in 05/2020
Co-invented with Zehao Xue

3D Hand Shape and Pose Estimation, US patent, granted in 10/2020
Co-invented with Liuhao Ge, Yuncheng Li, Zehao Xue, and Yingying Wan