1. "A Computational Method for Evaluating the Aesthetics of Chinese Calligraphic Writings," Inventors: S. Xu, H. Jiang, F.C.M. Lau, and Y. Pan. Publication #: CN101295371, approval #: ZL 2008 1 0060767.8, application date: April 18, 2008, approval date: Jan. 20, 2010.
2. "A Two-Stage Audio Retrieval Method," Inventors: S. Xu, S. Chen, X. Qin, F.C.M. Lau, and Y. Pan. Publication #:CN101364222, approval #: ZL 2008 1 0120683.9, application date: Sept. 2, 2008, approval date: July 28, 2010.
3. "A Computer based Method for Teaching Chinese Handwriting," Inventors: S. Xu, H. Jiang, F.C.M. Lau, and Y. Pan. Publication #: CN101393693, approval #: ZL 2008 1 0121202.6, application date: Sept. 12, 2008, approval date: July 28, 2010.
4. "A Digital Painting Method based on Multi-Modality Human Computer Interaction," Inventors: S. Xu, W. Yang, F.C.M. Lau, and Y. Pan. Publication #: CN101382836, approval #: ZL 2008 1 0120793.5, application date: Sept. 5, 2008,approval date: Dec. 15, 2010.
5. "A Personalized Webpage Searching Method based on Eye Tracking ," Inventors: S. Xu, H. Jiang, F.C.M. Lau, and Y. Pan. Publication #: CN101382939, approval #: ZL 2008 1 0121650.6, application date: Oct. 23, 2008, approval date: June 1, 2011.
6. "A Personalized Internet Resource Recommendation Method based on Web Connection Speed," Inventors: S. Xu, H. Jiang, F.C.M. Lau and Y. Pan. Application #: 200910101047.6, publication #: CN101615197.
7. "A Machine Learning-based Method for Predicting Web Connection Speed," Inventors: S. Xu, H. Jiang, F.C.M. Lau and Y. Pan. Application #: 200910102126.9, publication #: CN101634995.
8. "A Learning-based Automatic Article Title Generation Method," Inventors: S. Xu, S. Yang, and F.C.M. Lau. Application #: 200910157016.2.
9. "A Visual Handwriting Authentication Method," Inventors: S. Xu, W. Yang, F.C.M. Lau, and Y. Pan. Application #: 200810121675.6, publication #: CN101393606.