Inventor
XIE QINGYUN
US4 patents
⚠️ This page may combine multiple inventors who share the name “XIE QINGYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORACLE INT CORP
3 patentsUS7177882B2Feb 13, 2007
Georaster physical data model for storing georeferenced raster data
ORACLE INT CORP38 citations88
US9384228B2Jul 5, 2016
Implementing a multi-column/multi-row constraint in a relational database table
ORACLE INT CORP3 citations71
US9058673B2Jun 16, 2015
Image mosaicking using a virtual grid
ORACLE INT CORP3 citations51