Inventor · disambiguated record
Xiangheng Yang
Also filed as: YANG XIANGHENG
3 granted patents·1 pending application·39 citations·filing 2001–2009
70Inventor score
Top patents by PatentIndex Score
4 records- 0176US8953838B2Detecting ground geographic features in images based on invariant componentsCHEN XIN·Filed 2009·Granted Feb 10, 2015·9 cites·23 claims
- 0270US8854453B2Determining geographic position information from a single imageCHEN XIN·Filed 2009·Granted Oct 7, 2014·8 cites·20 claims
- 0369US6917877B2Method for determining the intersection of polygons used to represent geographic featuresNAVTEQ NORTH AMERICA LLC·Filed 2001·Granted Jul 12, 2005·22 cites·20 claims
- 0430US2003132932A1Method for constructing polygons used to represent geographic featuresFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →