Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945561 | Methods and apparatus for processing a query joining tables stored at different data sources | Wenfeng Li, Venkateswaran Venkataraman Iyer, Houqiang Yan, Aneesh M. Kulkarni, Ajibayo O. O. A. Ogunshola | 2011-05-17 |
| 7831633 | Methods and apparatus for implementing a custom driver for accessing a data source | Linda Chan, Xiaojun Yang, Wenfeng Li, Paul Rogers, Alan Li +1 more | 2010-11-09 |
| 7720838 | Methods and apparatus for joining tables from different data sources | Wenfeng Li, Venkateswaran Venkataraman Iyer, Houqiang Yan, Aneesh M. Kulkarni, Ajibayo O. O. A. Ogunshola | 2010-05-18 |
| 7702616 | Methods and apparatus for processing a query joining tables stored at different data sources | Wenfeng Li, Venkateswaran Venkataraman Iyer, Houqiang Yan, Aneesh M. Kulkarni, Ajibayo O. O. A. Ogunshola | 2010-04-20 |
| 7310578 | Fast access, low memory, pair catalog | James P. Alstad, David D. Needelman, Rongsheng Li, Richard A. Fowell, Yeong-Wei A. Wu | 2007-12-18 |
| 7228231 | Multiple stayout zones for ground-based bright object exclusion | David D. Needelman, Richard A. Fowell, Yeong-Wei A. Wu, Rongsheng Li | 2007-06-05 |
| 7219014 | Method and apparatus for real-time star exclusion from a database | David D. Needelman, Rongsheng Li, Richard A. Fowell, Yeong-Wei A. Wu, Bruce N. Eyerly +1 more | 2007-05-15 |
| 7136752 | Method and apparatus for on-board autonomous pair catalog generation | David D. Needelman, Rongsheng Li, Richard A. Fowell, Yeong-Wei A. Wu | 2006-11-14 |