Inventor · disambiguated record

David Edward De Haan

Also filed as: DE HAAN DAVID EDWARD

1 granted patent·25 citations·filing 2010–2010

42Inventor score

Technology areasG06F

Files withBOWMAN IVAN THOMAS1

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1 record

0184US8892569B2Indexing spatial data with a quadtree index having cost-based query decompositionBOWMAN IVAN THOMAS·Filed 2010·Granted Nov 18, 2014·25 cites·21 claims

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