Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052696 | Adaptive time-based journal bundling | Theresa Renee Euler, Timothy Joseph Torzewski | 2000-04-18 |
| 5951699 | Method and apparatus for verifying integrity of predefined data structures in a computer system | Mark F. Diez, Chad A. Olstad | 1999-09-14 |
| 5826262 | Parallel bottom-up construction of radix trees | Thuan Quang Bui, Scott Dennis Helt, Balakrishna Raghavendra Iyer | 1998-10-20 |
| 5625820 | System managed logging of objects to speed recovery processing | David L. Hermsmeier, John J. Vriezen, Larry William Youngren | 1997-04-29 |
| 5574897 | System managed logging of objects to speed recovery processing | David L. Hermsmeier, John J. Vriezen, Larry William Youngren | 1996-11-12 |
| 5265245 | High concurrency in use manager | Michael L. Nordstrom, John J. Vriezen, David Rolland Welsh, Larry William Youngren | 1993-11-23 |
| 5179699 | Partitioning of sorted lists for multiprocessors sort and merge | Balakrishna Raghavendra Iyer, Peter Joseph Varman | 1993-01-12 |
| 5179662 | Optimized I/O buffers having the ability to increase or decrease in size to meet system requirements | Michael J. Corrigan, Richard Miles Rocheleau, Larry William Youngren | 1993-01-12 |
| 5001477 | Encoding variable length and null data while preserving sort sequence | Daniel Rodman Hicks, John J. Vriezen | 1991-03-19 |
| 4819156 | Database index journaling for enhanced recovery | Dennis Steven DeLorme, Mark Holm, Wilson D. Lee, Peter B. Passe, George D. Timms, Jr. +1 more | 1989-04-04 |
| 4774657 | Index key range estimator | Mark J. Anderson, Richard L. Cole, William S. Davidson, Wilson D. Lee, Peter B. Passe +1 more | 1988-09-27 |