Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8387028 | Determining a target data type in a heterogeneous multi-level environment | Lan Huang, Eileen Tien Lin, Amit Somani, Yang Sun | 2013-02-26 |
| 7856462 | System and computer program product for performing an inexact query transformation in a heterogeneous environment | Lan Huang, Eileen Tien Lin | 2010-12-21 |
| 7464084 | Method for performing an inexact query transformation in a heterogeneous environment | Lan Huang, Eileen Tien Lin | 2008-12-09 |
| 7386841 | Technique for determining a target data type in a heterogeneous multi-level environment | Lan Huang, Eileen Tien Lin, Amit Somani, Yang Sun | 2008-06-10 |
| 6615203 | Method, computer program product, and system for pushdown analysis during query plan generation | Eileen Tien Lin, Shivakumar Venkataraman, Tian Zhang | 2003-09-02 |
| 6526403 | Method, computer program product, and system for rewriting database queries in a heterogenous environment | Eileen Tien Lin, Shivakumar Venkataraman, Tian Zhang | 2003-02-25 |
| 6105017 | Method and apparatus for deferring large object retrievals from a remote database in a heterogeneous database system | James C. Kleewein, Eileen Tien Lin, Hemant Maheshwari, Steven John Watts | 2000-08-15 |
| 6009428 | System and method for providing a single application program interface for heterogeneous databases | James C. Kleewein, Eileen Tien Lin, Yun Wang | 1999-12-28 |
| 5956727 | Heterogeneous database system with data source extensibility and alteration of database functions | Tu-An Cheng, James C. Kleewein, Eileen Tien Lin, Yun Wang, Steven John Watts | 1999-09-21 |
| 5943666 | Method and apparatus for optimizing queries across heterogeneous databases | James C. Kleewein, Eileen Tien Lin, Shivakumar Venkataraman | 1999-08-24 |
| 5920860 | Method and apparatus for accessing of large object data segments from a remote database | Hemant Maheshwari, Steven John Watts | 1999-07-06 |
| 5574902 | Efficient destaging of updated local cache pages for a transaction in a multisystem and multiprocess database management system with a high-speed shared electronic store | Jeffrey W. Josten, Inderpal S. Narang, James Zu-Chia Teng | 1996-11-12 |
| 5546579 | Page refreshing procedure using two locking granularities to ensure cache coherency in a multisystem database processing environment having a high-speed shared electronic store | Jeffrey W. Josten, Inderpal S. Narang, James Zu-Chia Teng | 1996-08-13 |