Duan; Quansheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duan; Quansheng.The latest application filed is for "systems and methods for list ranking and ads placement using interaction features".
- Duan; Quansheng - Beijing CN
| Patent | Date |
|---|---|
| Systems and methods for list ranking and ads placement using interaction features Grant 9,189,804 - You , et al. November 17, 2 | 2015-11-17 |
| Systems And Methods For List Ranking And Ads Placement Using Interaction Features App 20140081744 - YOU; Siyu ; et al. | 2014-03-20 |
| Systems and methods for list ranking and ads placement using interaction features Grant 8,620,744 - You , et al. December 31, 2 | 2013-12-31 |
| Systems and Methods for List Ranking and Ads Placement Using Interaction Freatures App 20120143672 - You; Siyu ; et al. | 2012-06-07 |
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