WANG; Changhu
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; Changhu.The latest application filed is for "motion trajectory drawing method and apparatus, and device and storage medium".
- WANG; Changhu - Beijing CN
| Patent | Date |
|---|---|
| Motion Trajectory Drawing Method And Apparatus, And Device And Storage Medium App 20210166450 - XU; Shikun ; et al. | 2021-06-03 |
| Color sketch image searching Grant 10,528,620 - Wang , et al. J | 2020-01-07 |
| Color Sketch Image Searching App 20180129658 - Wang; Changhu ; et al. | 2018-05-10 |
| Multi-signal based shopping cart content recognition in brick-and-mortar retail stores Grant 9,953,355 - Liu , et al. April 24, 2 | 2018-04-24 |
| Network Morphism App 20180060724 - Wang; Changhu ; et al. | 2018-03-01 |
| Multi-Signal Based Shopping Cart Content Recognition in Brick-and-Mortar Retail Stores App 20180033066 - Liu; Jie ; et al. | 2018-02-01 |
| Color sketch image searching Grant 9,875,253 - Wang , et al. January 23, 2 | 2018-01-23 |
| Hand-drawn sketch recognition Grant 9,870,516 - Wang , et al. January 16, 2 | 2018-01-16 |
| Travel route planning using geo-tagged photographs Grant 9,460,120 - Wang , et al. October 4, 2 | 2016-10-04 |
| Sketch-based image search Grant 9,449,026 - Wang , et al. September 20, 2 | 2016-09-20 |
| Color Sketch Image Searching App 20160132498 - Wang; Changhu ; et al. | 2016-05-12 |
| Hand-drawn Sketch Recognition App 20150379375 - Wang; Changhu ; et al. | 2015-12-31 |
| Sketch segmentation Grant 9,183,467 - Wang , et al. November 10, 2 | 2015-11-10 |
| Hand-drawn sketch recognition Grant 9,147,125 - Wang , et al. September 29, 2 | 2015-09-29 |
| Snippet extraction and ranking Grant 8,954,425 - Xiao , et al. February 10, 2 | 2015-02-10 |
| Hand-drawn Sketch Recognition App 20140328544 - Wang; Changhu ; et al. | 2014-11-06 |
| Sketch Segmentation App 20140328540 - Wang; Changhu ; et al. | 2014-11-06 |
| Image retrieval using spatial bag-of-features Grant 8,849,030 - Wang , et al. September 30, 2 | 2014-09-30 |
| Mining topic-related aspects from user generated content Grant 8,458,115 - Cai , et al. June 4, 2 | 2013-06-04 |
| Image search by interactive sketching and tagging Grant 8,447,752 - Wang , et al. May 21, 2 | 2013-05-21 |
| Image Retrieval Using Spatial Bag-of-features App 20120269432 - Wang; Changhu ; et al. | 2012-10-25 |
| Travel Route Planning Using Geo-Tagged Photographs App 20120084000 - Wang; Changhu ; et al. | 2012-04-05 |
| Image Search by Interactive Sketching and Tagging App 20120072410 - Wang; Changhu ; et al. | 2012-03-22 |
| Sketch-based Image Search App 20120054177 - Wang; Changhu ; et al. | 2012-03-01 |
| Snippet Extraction and Ranking App 20110302162 - Xiao; Rong ; et al. | 2011-12-08 |
| Mining Topic-Related Aspects From User Generated Content App 20110302124 - Cai; Rui ; et al. | 2011-12-08 |
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