Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8825743 | Semantic transactions in online applications | Johannes Gehrke, Nitin Gupta, Philipp Thomas Unterbrunner | 2014-09-02 |
| 8443350 | System and method for scaling simulations and games | Johannes Gehrke, Christoph Koch, Walker White | 2013-05-14 |
| 7801861 | Techniques for replicating groups of database objects | Lik Wong, James W. Stamos | 2010-09-21 |
| 7162689 | Schema evolution in replication | Curtis Elsbernd, James W. Stamos, Lik Wong | 2007-01-09 |
| 7039669 | Techniques for adding a master in a distributed database without suspending database operations at extant master sites | Lik Wong, James W. Stamos | 2006-05-02 |
| 6980988 | Method of applying changes to a standby database system | James W. Stamos, Lewis S. Kaplan, Nimar Arora | 2005-12-27 |
| 6732237 | Multi-tier caching system | Lawrence Jacobs, Norman C. Woo | 2004-05-04 |
| 6532479 | Data replication for front office automation | Benny Souder, Alan Downing, Harry Sun, James W. Stamos, John C. Graham +3 more | 2003-03-11 |
| 6105018 | Minimum leaf spanning tree | Alan Downing | 2000-08-15 |
| 6021399 | Space efficient method of verifying electronic payments | Daniel H. Greene, Bridget A. Spitznagel, Roy Want | 2000-02-01 |
| 5952638 | Space efficient method of electronic payments | Daniel H. Greene, Bridget A. Spitznagel, Roy Want | 1999-09-14 |
| 5905488 | Local inking with gray pixels | Ronald Frederick, Christian Jacobi, Christopher A. Kantarjiev, Robert T. Krivacic, Mark D. Weiser | 1999-05-18 |
| 5870761 | Parallel queue propagation | James W. Stamos, Sandeep Jain, Brian Masao Oki, Roger J. Bamford | 1999-02-09 |
| 5870760 | Dequeuing using queue batch numbers | Sandeep Jain | 1999-02-09 |
| 5857023 | Space efficient method of redeeming electronic payments | Daniel H. Greene, Bridget A. Spitznagel, Roy Want | 1999-01-05 |
| 5839119 | Method of electronic payments that prevents double-spending | Ivan V. Krsul, J. Craig Mudge | 1998-11-17 |
| 5781912 | Recoverable data replication between source site and destination site without distributed transactions | Sandeep Jain | 1998-07-14 |
| 5671407 | Application-specific conflict detection for weakly consistent replicated databases | Karin Petersen, Michael J. Spreitzer, Douglas B. Terry, Marvin M. Theimer, Brent B. Welch | 1997-09-23 |
| 5603026 | Application-specific conflict resolution for weakly consistent replicated databases | Karin Petersen, Michael J. Spreitzer, Douglas B. Terry, Marvin M. Theimer, Brent B. Welch | 1997-02-11 |
| 5581754 | Methodology for managing weakly consistent replicated databases | Douglas B. Terry, Marvin M. Theimer, Karin Petersen, Michael J. Spreitzer, Brent B. Welch | 1996-12-03 |
| 5581753 | Method for providing session consistency guarantees | Douglas B. Terry, Karin Petersen, Michael J. Spreitzer, Marvin M. Theimer, Brent B. Welch | 1996-12-03 |
| 5577240 | Identification of stable writes in weakly consistent replicated databases while providing access to all writes in such a database | Karin Petersen, Michael J. Spreitzer, Douglas B. Terry, Marvin M. Theimer, Brent B. Welch | 1996-11-19 |
| 5321834 | Method and system for reclaiming unreferenced computer memory space | Mark D. Weiser, Daniel G. Bobrow, Barry Hayes | 1994-06-14 |
| 5210824 | Encoding-format-desensitized methods and means for interchanging electronic document as appearances | Steven B. Putz, Mark D. Weiser, A. Lawrence Spitz | 1993-05-11 |