Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359325 | Determining materialized view coverage for join transactions | Hong Gui, Grace Kwan-On Au | 2013-01-22 |
| 8255388 | Providing a progress indicator in a database system | Gang Luo, Jeffrey F. Naughton, Michael W. Watzke | 2012-08-28 |
| 8156110 | Rescheduling of modification operations for loading data into a database system | Gang Luo, Michael W. Watzke, Jeffrey F. Naughton | 2012-04-10 |
| 7933867 | Maintaining views of cube-based operations in a database system | Hong Gui, Ambuj Shatdal | 2011-04-26 |
| 7814080 | Grouping database queries and/or transactions | Gang Luo, Michael W. Watzke | 2010-10-12 |
| 7761477 | Auxiliary relation for materialized view | Gang Luo, Jeffrey F. Naughton | 2010-07-20 |
| 7418706 | Rescheduling table scan transactions | Gang Luo, Jeffrey F. Naughton, Michael W. Watzke | 2008-08-26 |
| 7321898 | Locking mechanism for materialized views in a database system | Gang Luo, Michael W. Watzke, Jeffrey F. Naughton | 2008-01-22 |
| 7181452 | Locking mechanism using predefined locks for aggregate materialized views in a database system | Gang Luo, Michael W. Watzke | 2007-02-20 |
| 7174331 | Locking mechanism for views associated with B-tree indexes | Gang Luo, Michael W. Watzke, Jeffrey F. Naughton | 2007-02-06 |
| 7155434 | Locking mechanism employing a name lock for materialized views | Gang Luo, Jeffrey F. Naughton, Michael W. Watzke | 2006-12-26 |
| 7149737 | Locking mechanism using a predefined lock for materialized views in a database system | Gang Luo, Michael W. Watzke, Jeffrey F. Naughton | 2006-12-12 |
| 7092951 | Auxiliary relation for materialized view | Gang Luo, Jeffrey F. Naughton | 2006-08-15 |
| 7085769 | Method and apparatus for performing hash join | Gang Luo, Jeffrey F. Naughton | 2006-08-01 |
| 6990503 | Rescheduling transactions in a database system | Gang Luo, Jeffrey F. Naughton, Michael W. Watzke | 2006-01-24 |
| 6865569 | Determining materialized view coverage | Hong Gui, Grace Kwan-On Au, Ahmad Said Ghazal | 2005-03-08 |
| 6804678 | Non-blocking parallel band join algorithm | Gang Luo, Jeffrey F. Naughton | 2004-10-12 |
| 6745198 | Parallel spatial join index | Gang Luo, Jeffrey F. Naughton | 2004-06-01 |
| 6732107 | Spatial join method and apparatus | Gang Luo, Jeffrey F. Naughton | 2004-05-04 |