Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11507590 | Techniques for in-memory spatial object filtering | Ying Hu, Zhen Hua Liu, Shasank K. Chavan, Aurosish Mishra, Vikas Arora | 2022-11-22 |
| 11403367 | Techniques for solving the spherical point-in-polygon problem | William Martinez Cortes, Shasank K. Chavan, Ying Hu | 2022-08-02 |
| 11194762 | Spatial indexing using resilient distributed datasets | Hector Alejandro Saucedo Briseno, Roberto Infante Suarez | 2021-12-07 |
| 10896218 | Computerized geo-referencing for images | Juan Carlos Reyes Martinez, David Esparza Alba, Roberto Infante Suarez | 2021-01-19 |
| 10789231 | Spatial indexing for distributed storage using local indexes | Roberto Infante Suarez, Juan Carlos Reyes Martinez, Hector Alejandro Saucedo Briseno, Zazhil Ha Herena Ulloa | 2020-09-29 |
| 10372728 | System and method providing a scalable and efficient space filling curve approach to point cloud feature generation | Michael Axel Ludwig Horhammer, Cheng Wang | 2019-08-06 |
| 10255293 | Generating virtual map tiles according to an ad hoc specification | Honglei Zhu, Liujian Qian | 2019-04-09 |
| 10089712 | System and method providing automatic alignment of aerial/satellite imagery to known ground features | Avishkar Misra, Zazhil Ha Herena Ulloa, Juan Carlos Reyes Martinez | 2018-10-02 |
| 9910878 | Methods for processing within-distance queries | Ying Hu, Daniel Geringer, Richard J. Anderson | 2018-03-06 |
| 9519680 | Methods for query processing of topological relationships among complex spatial objects | Ying Hu, Richard J. Anderson, Bhuvan Bamba | 2016-12-13 |
| 9495466 | LIDAR model with hybrid-columnar format and no indexes for spatial searches | Daniel Geringer, Richard J. Anderson, Ying Hu | 2016-11-15 |
| 9436731 | Index-based optimization of convex hull and minimum bounding circle queries | Ying Hu, Richard J. Anderson | 2016-09-06 |
| 9384222 | Database system that provides for history-enabled tables | Jayanta Banerjee, Robert Hanckel | 2016-07-05 |
| 9384228 | Implementing a multi-column/multi-row constraint in a relational database table | Zhihai Zhang, Qingyun Xie | 2016-07-05 |
| 9317529 | Memory-efficient spatial histogram construction | Bhuvan Bamba, Ying Hu, Richard J. Anderson | 2016-04-19 |
| 9197597 | RDF object type and reification in the database | Nicole Alexander | 2015-11-24 |
| 9183435 | Feature generalization using topological model | Daniel Geringer | 2015-11-10 |
| 9104770 | Methods for query processing of topological relationships among complex spatial objects | Ying Hu, Richard J. Anderson, Bhuvan Bamba | 2015-08-11 |
| 8812488 | Constructing multidimensional histograms for complex spatial geometry objects | Bhuvan Bamba, Richard J. Anderson, Ying Hu | 2014-08-19 |
| 8533181 | Partition pruning via query rewrite | Ying Hu, Seema Sundara | 2013-09-10 |
| 8386468 | Spatial query processing with query window index | Ying Hu | 2013-02-26 |
| 8269764 | Three dimensional spatial engine in a relational database management system | Ravi Kothuri, Baris M. Kazar | 2012-09-18 |
| 8248409 | Point in polyhedron | Baris M. Kazar, Ravi Kothuri | 2012-08-21 |
| 8228326 | Three dimensional surface and solid query processing | Ravi Kothuri, Baris M. Kazar | 2012-07-24 |
| 8224871 | Triangulated irregular network | Ravi Kothuri, Edward Fisher | 2012-07-17 |