Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7130829 | Digital rights management | Dwip N. Banerjee, Rabindranath Dutta | 2006-10-31 |
| 7107297 | System and method for metadirectory differential updates among constituent heterogeneous data sources | Rod Mancisidor | 2006-09-12 |
| 6288790 | Mobility support for printing | Keith Edward Carter | 2001-09-11 |
| 6052785 | Multiple remote data access security mechanism for multitiered internet computer networks | David Lin, Amal Ahmed Shaheen | 2000-04-18 |
| 6032227 | System and method for cache management in mobile user file systems | Amal Ahmed Shaheen | 2000-02-29 |
| 5893920 | System and method for cache management in mobile user file systems | Amal Ahmed Shaheen | 1999-04-13 |
| 5699511 | System and method for dynamically varying low level file system operation timeout parameters in network systems of variable bandwidth | Thomas Joseph Porcaro, Theodore C. Waldron, III, Richard B. Ward | 1997-12-16 |
| 5434994 | System and method for maintaining replicated data coherency in a data processing system | Amal Ahmed Shaheen | 1995-07-18 |