Assignee
WANG CHANGHU
CN·4 granted patents·37 citations·filing 2010–2011
Top patents by PatentIndex Score
4 records- 0191US8447752B2Image search by interactive sketching and taggingWANG CHANGHU·Filed 2010·Granted May 21, 2013·18 cites·20 claims
- 0288US9449026B2Sketch-based image searchWANG CHANGHU·Filed 2010·Granted Sep 20, 2016·12 cites·19 claims
- 0372US9460120B2Travel route planning using geo-tagged photographsWANG CHANGHU·Filed 2010·Granted Oct 4, 2016·5 cites·20 claims
- 0461US8849030B2Image retrieval using spatial bag-of-featuresWANG CHANGHU·Filed 2011·Granted Sep 30, 2014·2 cites·18 claims
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