Cao; Happia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cao; Happia.The latest application filed is for "method and apparatus for holistic modeling of user item rating with tag information in a recommendation system".
- Cao; Happia - Beijing N/A CN
| Patent | Date |
|---|---|
| Method and apparatus for determining user context Grant 10,277,479 - Olsen , et al. | 2019-04-30 |
| Method and apparatus for characterizing user behavior patterns from user interaction history Grant 8,954,452 - Cao , et al. February 10, 2 | 2015-02-10 |
| Method And Apparatus For Holistic Modeling Of User Item Rating With Tag Information In A Recommendation System App 20140074639 - Tian; Jilei ; et al. | 2014-03-13 |
| Method And Apparatus For Collaborative Context Recognition App 20130218974 - Cao; Happia ; et al. | 2013-08-22 |
| Method And Apparatus For Transfer Of Radio Resource Allocation App 20130145024 - Cao; Happia ; et al. | 2013-06-06 |
| Method And Apparatus For Determining User Context App 20130132566 - Olsen; Jesper ; et al. | 2013-05-23 |
| Method and Apparatus for Characterizing User Behavior Patterns from User Interaction History App 20120296909 - Cao; Happia ; et al. | 2012-11-22 |
| Method and Apparatus for Modelling Personalized Contexts App 20120296941 - Cao; Happia ; et al. | 2012-11-22 |
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