Patents by Inventor Xiaofeng Ma
Xiaofeng Ma 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: 8595265Abstract: Storing data is disclosed. An attribute is included in a combined set of attributes. The combined set of attributes is stored in one or more database locations not specific to any one attribute in the combined set.Type: GrantFiled: July 24, 2012Date of Patent: November 26, 2013Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Publication number: 20130179463Abstract: Retrieving stored data is disclosed. A retrieval request is received for an object. A retrieval response is generated that includes: 1) a first set of searchable attributes associated with the object, wherein an attribute of the first set of attributes is stored in a database in a manner that enables a database query to be performed against the attribute of the first set of attributes; and 2) a second set of non-searchable attributes associated with the object, wherein an attribute of the second set of attributes is stored in the database in a manner that does not enable a database query to be performed against the attribute of the second set of attributes.Type: ApplicationFiled: January 8, 2013Publication date: July 11, 2013Inventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8375015Abstract: Retrieving stored data is disclosed. A retrieval request is received for an object. A retrieval response is generated that includes: 1) a first set of searchable attributes associated with the object, wherein an attribute of the first set of attributes is stored in a database in a manner that enables a database query to be performed against the attribute of the first set of attributes; and 2) a second set of non-searchable attributes associated with the object, wherein an attribute of the second set of attributes is stored in the database in a manner that does not enable a database query to be performed against the attribute of the second set of attributes.Type: GrantFiled: March 27, 2012Date of Patent: February 12, 2013Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Publication number: 20120290623Abstract: Storing data is disclosed. An attribute is included in a combined set of attributes. The combined set of attributes is stored in one or more database locations not specific to any one attribute in the combined set.Type: ApplicationFiled: July 24, 2012Publication date: November 15, 2012Applicant: EMC CORPORATIONInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8275808Abstract: An attribute is received for storage. Whether the attribute is searchable or non-searchable in storage is determined. Storing the attribute as a searchable attribute comprises storing the attribute in a database table corresponding to a hierarchical class-based object. Storing the attribute as a non-searchable attribute comprises storing the attribute together with one or more other non-searchable attributes as a set of attributes. The set of attributes is stored in a database location outside the database table corresponding to the hierarchical class-based object, and the database location is accessed before the database table. A unique attribute identifier is associated with the attribute to distinguish between a name of the attribute and a name of one of the one or more other non-searchable attributes in the event that the name of the attribute and the name of the one of the one or more other non-searchable attributes are assigned the same name.Type: GrantFiled: January 11, 2012Date of Patent: September 25, 2012Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8255426Abstract: Storing data is disclosed. An attribute is included in a combined set of attributes. The combined set of attributes is stored in one or more database locations not specific to any one attribute in the combined set.Type: GrantFiled: December 21, 2007Date of Patent: August 28, 2012Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Publication number: 20120185514Abstract: An attribute of a hierarchical class-based object is received. The attribute in a database is stored both in a first location in a first table at a first level of a hierarchy of database tables which table hierarchy is based at least in part on a class hierarchy associated with the hierarchical class-based object and in a second location in a second table at a second level of the table hierarchy which second level is higher than the first level.Type: ApplicationFiled: March 26, 2012Publication date: July 19, 2012Applicant: EMC CORPORATIONInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Publication number: 20120185504Abstract: Retrieving stored data is disclosed. A retrieval request is received for an object. A retrieval response is generated that includes: 1) a first set of searchable attributes associated with the object, wherein an attribute of the first set of attributes is stored in a database in a manner that enables a database query to be performed against the attribute of the first set of attributes; and 2) a second set of non-searchable attributes associated with the object, wherein an attribute of the second set of attributes is stored in the database in a manner that does not enable a database query to be performed against the attribute of the second set of attributes.Type: ApplicationFiled: March 27, 2012Publication date: July 19, 2012Applicant: EMC CORPORATIONInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Publication number: 20120110024Abstract: An attribute is received for storage. Whether the attribute is searchable or non-searchable in storage is determined. Storing the attribute as a searchable attribute comprises storing the attribute in a database table corresponding to a hierarchical class-based object. Storing the attribute as a non-searchable attribute comprises storing the attribute together with one or more other non-searchable attributes as a set of attributes. The set of attributes is stored in a database location outside the database table corresponding to the hierarchical class-based object, and the database location is accessed before the database table. A unique attribute identifier is associated with the attribute to distinguish between a name of the attribute and a name of one of the one or more other non-searchable attributes in the event that the name of the attribute and the name of the one of the one or more other non-searchable attributes are assigned the same name.Type: ApplicationFiled: January 11, 2012Publication date: May 3, 2012Applicant: EMC CORPORATIONInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8171006Abstract: Retrieving stored data is disclosed. A retrieval request is received for an object. A retrieval response is generated that includes: 1) a first set of searchable attributes associated with the object, wherein an attribute of the first set of attributes is stored in a database in a manner that enables a database query to be performed against the attribute of the first set of attributes; and 2) a second set of non-searchable attributes associated with the object, wherein an attribute of the second set of attributes is stored in the database in a manner that does not enable a database query to be performed against the attribute of the second set of attributes.Type: GrantFiled: December 21, 2007Date of Patent: May 1, 2012Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8171054Abstract: An attribute of a hierarchical class-based object is received. The attribute in a database is stored both in a first location in a first table at a first level of a hierarchy of database tables which table hierarchy is based at least in part on a class hierarchy associated with the hierarchical class-based object and in a second location in a second table at a second level of the table hierarchy which second level is higher than the first level.Type: GrantFiled: December 21, 2007Date of Patent: May 1, 2012Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 8150887Abstract: Storing data is disclosed. An attribute to be combined with one or more other attributes is received for storage in a database as a set of attributes. A unique attribute identifier is associated with the attribute. The identifier is usable to distinguish between two attributes in the event that the two attributes have the same name.Type: GrantFiled: December 21, 2007Date of Patent: April 3, 2012Assignee: EMC CorporationInventors: Shu-Shang Sam Wei, Roger W. Kilday, Victor Spivak, Meir Amiel, Venkat Chandrasekaran, Yik-Ping Li, Xiaofeng Ma
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Patent number: 7707505Abstract: A dynamic, intelligent user interface for an on-line, virtual application whereby user input customizes the subsequent display of application data and queries presented to the user/applicant. The present invention includes a facility for intelligent editing, data state presentation, and error flagging and correction. In one embodiment of the present invention, the intelligent user interface is implemented as part of a series of dynamically generated web pages (a form set) presented to a user of an ecommerce Internet web site. This presentation is in the form of a collection of tabbed panes of data, the selected pane being displayed on a web page, wherein each pane contains one or more pages of data and queries.Type: GrantFiled: March 23, 2000Date of Patent: April 27, 2010Assignee: InsWeb CorporationInventors: Curtis K. Ohrt, Michael R. Martin, Xiaofeng Ma, Robert J. Dugan, Steven Horio, Sridhar Gunapu, Deepankar Narayanan
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Publication number: 20070200329Abstract: An air bag (20) is disclosed having separable fabric layers (40, 42) that are locally integrally woven together using warp threads (82) and weft threads (80). One or more integrally woven tethers (70, 70a) extend between the fabric layers at selected locations. Each tether is formed of a plurality of threads (72, 72a). The threads (72, 72a) can be either additional threads, different from the warp or weft threads, additional warp threads, additional weft threads or any combination thereof.Type: ApplicationFiled: February 27, 2006Publication date: August 30, 2007Inventor: Xiaofeng Ma