Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5918225 | SQL-based database system with improved indexing methodology | Clark D. French, Yong Chen, David Yach | 1999-06-29 | $16,395,000 |
| 5852821 | High-speed data base query method and apparatus | Yong Chen, Steven A. Kirk, Clark D. French | 1998-12-22 | $10,091,000 |
| 5794228 | Database system with buffer manager providing per page native data compression and decompression | Clark D. French | 1998-08-11 | $6,309,000 |
| 5794229 | Database system with methodology for storing a database table by vertically partitioning all columns of the table | Clark D. French | 1998-08-11 | $6,309,000 |
| 5649181 | Method and apparatus for indexing database columns with bit vectors | Clark D. French | 1997-07-15 | $16,989,000 |