Patents by Inventor Roger Lee Miller
Roger Lee Miller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9870483Abstract: Access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: November 4, 2016Date of Patent: January 16, 2018Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Publication number: 20170053133Abstract: Access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: ApplicationFiled: November 4, 2016Publication date: February 23, 2017Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Curt COTNER, Roger Lee MILLER
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Patent number: 9514328Abstract: Access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: September 30, 2008Date of Patent: December 6, 2016Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Patent number: 8478713Abstract: An access control system provides multilevel and mandatory access control for a database management system. The access control systems provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: September 30, 2008Date of Patent: July 2, 2013Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Patent number: 8131664Abstract: An access control system provides multilevel and mandatory access control for a database management system. The access control systems provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: September 30, 2008Date of Patent: March 6, 2012Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Publication number: 20090043775Abstract: Access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: ApplicationFiled: September 30, 2008Publication date: February 12, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Curt Cotner, Roger Lee Miller
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Publication number: 20090030907Abstract: An access control system provides multilevel and mandatory access control for a database management system. The access control systems provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: ApplicationFiled: September 30, 2008Publication date: January 29, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Curt Cotner, Roger Lee Miller
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Patent number: 7464080Abstract: Access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: May 10, 2007Date of Patent: December 9, 2008Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Patent number: 7240046Abstract: An access control system and access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: GrantFiled: September 4, 2002Date of Patent: July 3, 2007Assignee: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller
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Publication number: 20040044655Abstract: An access control system and access control methods provide multilevel and mandatory access control for a database management system. The access control techniques provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row.Type: ApplicationFiled: September 4, 2002Publication date: March 4, 2004Applicant: International Business Machines CorporationInventors: Curt Cotner, Roger Lee Miller