Patents Issued

Ozden, B., R. Rastogi, A. Silberschatz "Method of Retrieving Continuous and Non-Continuous Media Data From a File System," Patent Number 5,708,796 (January 13, 1998).

Biliris, A., B. Ozden, R. Rastogi, A. Silberschatz "Multimedia On-Demand Server," Patent Number 5,720,037 (February 17, 1998).

Ganguly, S., P. Gibbons, Y. Matias, A. Silberschatz "Method for Skew Resistant Join Size Estimation," Patent Number 5,721,896 (February 24, 1998).

Martin, C., B. Ozden, R. Rastogi, A. Silberschatz "Method and Apparatus for Selective Buffering of Pages to Provide Continuous Media Data to Multiple Users," Patent Number 5,721,956 (February 24, 1998).

Ozden, B., R. Rastogi, A. Silberschatz "Video Data Retrieval Method for Use in Video Server Environments that Use Striped Disks," Patent Number 5,724,543 (March 3, 1998).

Mumick, I., A. Silberschatz "Passive Information Access System," Patent Number 5,751,798 (May 12, 1998).

Ozden, B., R. Rastogi, A. Silberschatz "Multimedia On-Demand Server Having Different Transfer Rates," Patent Number 5,754,773 (May 19, 1998).

Faloutsis, C., Y. Matias, A. Silberschatz "Method for Characterizing Information in Data Sets Using Multifractals," Patent Number 5,758,338 (May 26, 1998).

Ozden, B., R. Rastogi, A. Silberschatz "Method and Apparatus of Retrieving Continuous and Non-Continuous Media Data from a File System," Patent Number 5,761,692 (June 2, 1998).

Ozden, B., R. Rastogi, A. Silberschatz "System for Video Server Using Coarse-Grained Disk Striping Method in Which Incoming Requests are Scheduled and Rescheduled Based on Availability of Bandwidth," Patent Number 5,826,110 (October 16, 1998).

Jagadish, H., I. Mumick, S. Silberschatz "Interrupt-Based System," Patent Number 5,828,845 (October 27, 1998).

Garofalakis, M., B. Ozden, A. Silberschatz "System and Method for Resources for Continuous Media Databases," Patent Number 5,845,279 (December 1, 1998).

Bohannon, P., J. Parker, R. Rastogi, A. Silberschatz "System and Method for Restoring a Distributed Checkpointed Database," Patent Number 5,845,292 (December 1, 1998).

Hillyer, B., A. Silberschatz "Scheduling Random I/O for Data Storage Tape," Patent Number 5,845,316 (December 1, 1998).

Bohannon, P., R. Rastogi, A. Silberschatz, S. Sudarshan "System and Method for Restoring a Multiple Checkpointed Database in View of Loss of Volatile Memory," Patent Number 5,864,849 (January 26, 1999).

Ozden, B., R. Rastogi, A. Silberschatz "Lookahead Buffer Replacement Method Using Ratio of Clients Access Order Offsets and Buffer Data Block Offsets," Patent Number 5,870,551 (February 9, 1999).

Ozden, B., R. Rastogi, A. Silberschatz "Method and Apparatus for Providing Enhanced Pay Per View in Video Server Employing Coarse-Grained Striping Scheme," Patent Number 5,964,829 (October 12, 1999).

Bohannon, P., D. Lieuwen, A. Silberschatz "Recoverable Spin Locks System," Patent Number 5,991,845 (November 23, 1999).

Breitbart, Y., H. Korth, A. Silberschatz "Optimistic Protocols for Replicated Databases," Patent Number 5,999,931 (December 7, 1999).

Bruno, J., E. Gabber B. Ozden, A. Silberschatz "Move-to-Rear List Scheduling," Patent Number 5,999,963 (December 7, 1999).

Ozden, B., R. Rastogi, A. Silberschatz "Method and Apparatus for Providing Enhanced Pay Per View in a Video Server," Patent Number 6,019,080 (January 4, 2000).

Ozden, B., R. Rastogi, P. Shenoy, A. Silberschatz "Fault-Tolerant Architectures for Continuous Media Servers," Patent Number 6,079,028 (June 20, 2000).

Bohannon, P., D. Leinbaugh, R. Rastogi, S. Seshadri, A. Silberschatz, S. Sudarshan "Method for Physically Versioning of Data in a Main Memory Database," Patent Number 6,122,645 (September 19, 2000).

Bohannon, P., D. Leinbaugh, R. Rastogi, S. Seshadri, A. Silberschatz, S. Sudarshan "System and Method for Aging Versions of Data in a Main Memory Database," Patent Number 6,125,371 (September 26, 2000).

Martin, C., P. Narayanan, B. Ozden, R. Rastogi, A. Silberschatz "Cache Management System for Continuous Media Servers," Patent Number 6,154,813 (November 28, 2000).

Rastogi, R., A. Silberschatz "System and Method for Providing Hot Spare Redundancy and Recovery for a Very Large Database Management System," Patent Number 6,205,449 (March 20, 2001).

Mahajan, S., S. Ramaswamy, A. Silberschatz "System and Method for Discovering Calendric Association Rules Patent Number 6,236,982 (May 22, 2001).

Ozden, B. S. Ramaswamy, A. Silberschatz "Data Mining Using Cyclic Association Rules Patent Number 6,278,998 (August 21, 2001).

Hillyer, B. K., R. Rastogi, A. Silberschatz "Efficient Scheduling of Reading Data From Multiple Storage Mediums To Satisfy Multiple Requests," Patent Number 6,282,607 (August 28, 2001).

Garofalakis, M., Y. Ioannidis, B. Ozden, A. Silberschatz "Admission Control System and Method for Media-On-Demand Servers," Patent Number 6,330,609 (December 11, 2001).

Roy, P., S. Seshadri, A. Silberschatz, S. Sudarshan "Garbage Collection in Object Oriented Databases Using Transactional Cyclic Reference Counting," Patent Number 6,363,403 (March 26, 2002).

Bohannon, P. L., R. Rastogi, S. Seshadri, A. Silberschatz, S. Sudarshan "Method and Apparatus for Detecting and Recovering From Data Corruption of a Database Via Read Prechecking and Deferred Maintenance of Codewords," Patent Number 6,374,264 (April 16, 2002).

Breitbart, Y., R. Komodoor, R. Rastogi, S. Seshadri, A. Silberschatz "System and Method for Serializing Lazy Updates in a Distributed Database Without Requiring Timestamps," Patent Number 6,381,609 (April 30, 2002)

Bruno, J. L., J. C. Brustoloni, E. Gabber, B. Ozden, A. Silberschatz "Method and System for Providing Computer Storage Access With Quality of Service Guarantees," Patent Number 6,434,631 (August 13, 2002)

Bohannon, P. L., R. Rastogi, S. Seshadri, A. Silberschatz, S. Sudarshan "Method and Apparatus for Detecting and Recovering From Data Corruption of a Database Via Read Logging," Patent Number 6,449,623 (September 10, 2002).

Baulier, J., S. Blott, B. L. Branch, T. Cliff, H. Korth, J. E. Polito, A. Silberschatz and S. L. Speicher "Real-Time Event Processing System For Telecommunications And Other Applications," Patent Number 6,496,831 (December 17, 2002).

Breitbart, Y., R. Komonndoor, R. Rastogi, S. Seshadri, A. Silberschatz "System And Method For Serializing Updates To Ancestor Sites In A Distributed Database," Patent Number 6,499,037 (December 24, 2002).

Breitbart, Y., R. Komonndoor, R. Rastogi, S. Seshadri, A. Silberschatz "Timestamp-Based System And Method For Serializing Lazy Updates In A Distributed Database," Patent Number 6,502,095 (December 31, 2002).

Silberschatz, A., B. Ozden, J. Bruno, H. Saran "Early Fair drop Buffer Management Methods," Patent Number 6,556,578 (April 29, 2003).

Bruno, J., J. Brustoloni, E. Gabber, A. Silberschatz, C. Small "Operating System Transfer of Control and Parameter Manipulation Using Portals," Patent Number 6,604,123 (August 5, 2003).

Seshadri, S., A. Silberschatz "Computer Network Management," Patent Number 6,615,201 (September 2, 2003).

Brustoloni, J., E. Gabber, A. Silberschatz "Signaled receiver processing methods and apparatus for improved protocol processing," Patent Number 6,625,149 (September 23, 2003).

Jai, B., C. Martin, A. Silberschatz "Hierarchical data network address resolution," Patent Number 6,643,658 (November 4, 2003).

Bruno, J., J. Brustoloni, E. Gabber, B. Ozden, A. Silberschatz, A. Singh "Methods and apparatus for providing quality of service for legacy applications," Patent Number 6,675,229 (January 6, 2004).

Matias, Y., A. Mayer, A. Silberschatz "Simplified secure shared key establishment and data delivery protocols for electronic commerce," Patent Number 6,681,017 (January 20, 2004).

Breitbart, Y., M. Garofalakis, C. Martin, R. Rastogi, S. Seshadri, A. Silberschatz "Determination of physical topology of a communication network," Patent Number 6,697,338 (February 24, 2004).

Bruno, J., J. Brustoloni, E. Gabber, B. Ozden, A. Silberschatz "Methods and apparatus for ensuring quality of service in an operating system," Patent Number 6,725,446 (April 20, 2004).

Gabber, E., A. Silberschatz "Distributed protocol for secure communication of commercial transactions and decentralized network employing the protocol," Patent Number 6,742,125 (May 25, 2004).