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ORACLE CORP
US455 patents
Top patents by PatentIndex Score
US6631374B1Oct 7, 2003
System and method for providing fine-grained temporal database access
ORACLE CORP231 citations99
US6578037B1Jun 10, 2003
Partitioned access control to a database
ORACLE CORP191 citations99
US6549916B1Apr 15, 2003
Event notification system tied to a file system
ORACLE CORP501 citations99
US6529885B1Mar 4, 2003
Methods and systems for carrying out directory-authenticated electronic transactions including contingency-dependent payments via secure electronic bank drafts
ORACLE CORP274 citations99
US6487546B1Nov 26, 2002
Apparatus and method for aggregate indexes
ORACLE CORP142 citations99
US6487545B1Nov 26, 2002
Methods and apparatus for classifying terminology utilizing a knowledge catalog
ORACLE CORP241 citations99
US6460034B1Oct 1, 2002
Document knowledge base research and retrieval system
ORACLE CORP454 citations99
US6438562B1Aug 20, 2002
Parallel index maintenance
ORACLE CORP309 citations99
US6427123B1Jul 30, 2002
Hierarchical indexing for accessing hierarchically organized information in a relational system
ORACLE CORP208 citations99
US6405284B1Jun 11, 2002
Distributing data across multiple data storage devices in a data storage system
ORACLE CORP216 citations99
US6353836B1Mar 5, 2002
Method and apparatus for transferring data from the cache of one node to the cache of another node
ORACLE CORP94 citations99
US6341340B1Jan 22, 2002
Transitioning ownership of data items between ownership groups
ORACLE CORP155 citations99
US6240410B1May 29, 2001
Virtual bookshelf
ORACLE CORP206 citations99
US6199034B1Mar 6, 2001
Methods and apparatus for determining theme for discourse
ORACLE CORP325 citations99
US6144957ANov 7, 2000
Method and apparatus for using incompatible types of indexes to process a single query
ORACLE CORP133 citations99
US6112197AAug 29, 2000
Method and apparatus for transmission of row differences
ORACLE CORP155 citations99
US6112201AAug 29, 2000
Virtual bookshelf
ORACLE CORP234 citations99
US6078930AJun 20, 2000
Multi-node fault-tolerant timestamp generation
ORACLE CORP135 citations99
US6061675AMay 9, 2000
Methods and apparatus for classifying terminology utilizing a knowledge catalog
ORACLE CORP223 citations99
US6041423AMar 21, 2000
Method and apparatus for using undo/redo logging to perform asynchronous updates of parity and data pages in a redundant array data storage environment
ORACLE CORP172 citations99
US6038560AMar 14, 2000
Concept knowledge base search and retrieval system
ORACLE CORP876 citations99
US6029163AFeb 22, 2000
Methods for collecting query workload based statistics on column groups identified by RDBMS optimizer
ORACLE CORP148 citations99
US5963932AOct 5, 1999
Method and apparatus for transforming queries
ORACLE CORP193 citations99
US5953718ASep 14, 1999
Research mode for a knowledge base search and retrieval system
ORACLE CORP321 citations99
US5940821AAug 17, 1999
Information presentation in a knowledge base search and retrieval system
ORACLE CORP594 citations99
US5930788AJul 27, 1999
Disambiguation of themes in a document classification system
ORACLE CORP191 citations99
US5918236AJun 29, 1999
Point of view gists and generic gists in a document browsing system
ORACLE CORP245 citations99
US5890167AMar 30, 1999
Pluggable tablespaces for database systems
ORACLE CORP247 citations99
US5887120AMar 23, 1999
Method and apparatus for determining theme for discourse
ORACLE CORP144 citations99
US5848408ADec 8, 1998
Method for executing star queries
ORACLE CORP173 citations99
US5768580AJun 16, 1998
Methods and apparatus for dynamic classification of discourse
ORACLE CORP229 citations99
US5721848AFeb 24, 1998
Method and apparatus for building efficient and flexible geometry management widget classes
ORACLE CORP171 citations99
US5708822AJan 13, 1998
Methods and apparatus for thematic parsing of discourse
ORACLE CORP280 citations99
US5694523ADec 2, 1997
Content processing system for discourse
ORACLE CORP262 citations99
US5655117AAug 5, 1997
Method and apparatus for indexing multimedia information streams
ORACLE CORP318 citations99
US5623595AApr 22, 1997
Method and apparatus for transparent, real time reconstruction of corrupted data in a redundant array data storage system
ORACLE CORP197 citations99
US6631386B1Oct 7, 2003
Database version control subsystem and method for use with database management system
ORACLE CORP134 citations98
US6574717B1Jun 3, 2003
Techniques for time-based retention of a reusable resource
ORACLE CORP109 citations98
US6571231B2May 27, 2003
Maintenance of hierarchical index in relational system
ORACLE CORP101 citations98
US6539446B1Mar 25, 2003
Resource locking approach
ORACLE CORP109 citations98
US6529906B1Mar 4, 2003
Techniques for DLM optimization with re-mastering events
ORACLE CORP92 citations98
US6530035B1Mar 4, 2003
Method and system for managing storage systems containing redundancy data
ORACLE CORP98 citations98
US6505205B1Jan 7, 2003
Relational database system for storing nodes of a hierarchical index of multi-dimensional data in a first module and metadata regarding the index in a second module
ORACLE CORP455 citations98
US6496819B1Dec 17, 2002
Rewriting a query in terms of a summary based on functional dependencies and join backs, and based on join derivability
ORACLE CORP715 citations98
US6490610B1Dec 3, 2002
Automatic failover for clients accessing a resource through a server
ORACLE CORP222 citations98
US6487552B1Nov 26, 2002
Database fine-grained access control
ORACLE CORP306 citations98
US6412034B1Jun 25, 2002
Transaction-based locking approach
ORACLE CORP93 citations98
US6381605B1Apr 30, 2002
Heirarchical indexing of multi-attribute data by sorting, dividing and storing subsets
ORACLE CORP300 citations98
US6370524B1Apr 9, 2002
System and method for processing queries having an inner query block containing a grouping operator
ORACLE CORP102 citations98
US6370522B1Apr 9, 2002
Method and mechanism for extending native optimization in a database system
ORACLE CORP93 citations98
Showing the top 50 of 455 patents by PatentIndex Score.