Patents by Inventor Kapil Bhandari
Kapil Bhandari 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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Publication number: 20240104193Abstract: Methods, systems, and computer program products for direct assignment of physical devices to confidential virtual machines (VMs). At a first guest privilege context of a guest partition, a direct assignment of a physical device associated with a host computer system to the guest partition is identified. The guest partition includes the first guest privilege context and a second guest privilege context, which is restricted from accessing memory associated with the first guest privilege context. The guest partition corresponds to a confidential VM, such that a memory region associated with the guest partition is inaccessible to a host operating system. It is determined, based on a policy, that the physical device is allowed to be directly assigned to the guest partition. Communication between the physical device and the second guest privilege context is permitted, such as by exposing the physical device on a virtual bus and/or forwarding an interrupt.Type: ApplicationFiled: September 26, 2022Publication date: March 28, 2024Inventors: Jin LIN, Jason Stewart WOHLGEMUTH, Michael Bishop EBERSOL, Aditya BHANDARI, Steven Adrian WEST, Emily Cara CLEMENS, Michael Halstead KELLEY, Dexuan CUI, Attilio MAINETTI, Sarah Elizabeth STEPHENSON, Carolina Cecilia PEREZ-VARGAS, Antoine Jean Denis DELIGNAT-LAVAUD, Kapil VASWANI, Alexander Daniel GREST, Steve Michel PRONOVOST, David Alan HEPKIN
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Patent number: 8171449Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: GrantFiled: January 7, 2009Date of Patent: May 1, 2012Assignee: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Patent number: 8146055Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: GrantFiled: April 18, 2008Date of Patent: March 27, 2012Assignee: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Patent number: 8141073Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: GrantFiled: April 10, 2008Date of Patent: March 20, 2012Assignee: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Publication number: 20090119650Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: ApplicationFiled: January 7, 2009Publication date: May 7, 2009Applicant: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Patent number: 7506320Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: GrantFiled: September 9, 2004Date of Patent: March 17, 2009Assignee: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Publication number: 20080235666Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: ApplicationFiled: April 18, 2008Publication date: September 25, 2008Applicant: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Publication number: 20080196011Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: ApplicationFiled: April 10, 2008Publication date: August 14, 2008Inventors: Kapil Bhandari, Divya Bharti, Kallol Pal
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Publication number: 20060053414Abstract: A software tool is provided to analyze static source code. Source Code files are selected to define the project work space. A class and a method in the class are selected from said selected source code files. The tool generates a Call Tree as an ordered recursive sequence of all method calls in different classes or their instances that are invoked by said selected method in said selected class. A Sequence Diagram is generated from said Call Tree. The tool remembers all updates to the Call Tree used to generate the Sequence Diagram. This information is used when a generated Sequence Diagram is impacted due to changes made to any source code file included in the project.Type: ApplicationFiled: September 9, 2004Publication date: March 9, 2006Applicant: International Business Machines CorporationInventors: Kapil Bhandari, Divya Bharti, Kallol Pal