Inventor
ELLIS NIGEL R
US24 patents
⚠️ This page may combine multiple inventors who share the name “ELLIS NIGEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
23 patentsUS6366901B1Apr 2, 2002
Automatic database statistics maintenance and plan regeneration
MICROSOFT CORP120 citations98
US6356887B1Mar 12, 2002
Auto-parameterization of database queries
MICROSOFT CORP175 citations97
US6847978B2Jan 25, 2005
Automatic database statistics creation
MICROSOFT CORP46 citations95
US6360214B1Mar 19, 2002
Automatic database statistics creation
MICROSOFT CORP64 citations95
US7366740B2Apr 29, 2008
Systems and methods for automatic maintenance and repair of enitites in a data model
MICROSOFT CORP51 citations92
US7289999B2Oct 30, 2007
Automatic database statistics creation
MICROSOFT CORP13 citations92
US7281000B2Oct 9, 2007
Method for efficient query execution using dynamic queries in database environments
MICROSOFT CORP15 citations92
US6789071B1Sep 7, 2004
Method for efficient query execution using dynamic queries in database environments
MICROSOFT CORP28 citations92
US6748393B1Jun 8, 2004
Transparent updates to partitioned views in a federated database system
MICROSOFT CORP44 citations92
US6714938B1Mar 30, 2004
Query planning using a maxdiff histogram
MICROSOFT CORP29 citations92
US6829602B2Dec 7, 2004
System and method for using a compressed trie to estimate like predicates
MICROSOFT CORP14 citations91
US7171399B2Jan 30, 2007
Method for efficient query execution using dynamic queries in database environments
MICROSOFT CORP13 citations84
US7694340B2Apr 6, 2010
Anti virus for an item store
MICROSOFT CORP9 citations83
US7624094B2Nov 24, 2009
Automatic database statistics creation
MICROSOFT CORP8 citations83
US7543003B2Jun 2, 2009
Providing change notifications to an entity-regarding a change of a specific type to data in a relational database
MICROSOFT CORP12 citations82
US7478102B2Jan 13, 2009
Mapping of a file system model to a database object
MICROSOFT CORP8 citations82
US7996443B2Aug 9, 2011
Schema grammar and compilation
MICROSOFT CORP9 citations81
US7383274B2Jun 3, 2008
Systems and methods for efficiently storing and accessing data storage system paths
MICROSOFT CORP15 citations81
US7519611B2Apr 14, 2009
System and method for using a compressed trie to estimate like predicates
MICROSOFT CORP1 citations61
US7333992B2Feb 19, 2008
System and method for identifying and storing changes made to a table
MICROSOFT CORP3 citations61
US7308459B2Dec 11, 2007
System and method for using a compressed trie to estimate like predicates
MICROSOFT CORP3 citations61
US7765219B2Jul 27, 2010
Sort digits as number collation in server
MICROSOFT CORP5 citations60
US7761473B2Jul 20, 2010
Typed relationships between items
MICROSOFT CORP0 citations34