Patents by Inventor Arun Narayanaswamy
Arun Narayanaswamy 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: 11743116Abstract: An example apparatus includes memory and a processor to execute instructions to set a scaling status of a first virtual machine included in an application deployed in a computing environment, the first virtual machine to execute a first component of the application, means for identifying an information dependency of a second virtual machine on information from the first virtual machine, the second virtual machine to execute a second component of the application, and update the information dependency based on the scaling status of the first virtual machine, the information dependency in the configuration information to include a reference to the first virtual machine.Type: GrantFiled: April 25, 2022Date of Patent: August 29, 2023Assignee: VMware, Inc.Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Publication number: 20220255801Abstract: An example apparatus includes means for setting a scaling status of a first virtual machine included in an application deployed in a computing environment, the first virtual machine to execute a first component of the application, means for identifying an information dependency of a second virtual machine on information from the first virtual machine, the second virtual machine to execute a second component of the application, and means for updating the information dependency based on the scaling status of the first virtual machine, the information dependency in the configuration information to include a reference to the first virtual machine.Type: ApplicationFiled: April 25, 2022Publication date: August 11, 2022Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Patent number: 11343140Abstract: An example apparatus includes a deployment monitor to initiate a modification of a number of virtual machines deployed in the computing environment. The virtual machines including a first virtual machine to execute a first component of an application deployed in the computing environment. A dependents identifier is to identify an information dependency of a second virtual machine on information from the first virtual machine. The second virtual machine is to execute a second component of the application. An updater is to update the information dependency based on a scaling status of the first virtual machine. The information dependency in the configuration information including a reference to the first virtual machine.Type: GrantFiled: November 30, 2020Date of Patent: May 24, 2022Assignee: VMware, Inc.Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Publication number: 20210152423Abstract: An example apparatus includes a deployment monitor to initiate a modification of a number of virtual machines deployed in the computing environment. The virtual machines including a first virtual machine to execute a first component of an application deployed in the computing environment. A dependents identifier is to identify an information dependency of a second virtual machine on information from the first virtual machine. The second virtual machine is to execute a second component of the application. An updater is to update the information dependency based on a scaling status of the first virtual machine. The information dependency in the configuration information including a reference to the first virtual machine.Type: ApplicationFiled: November 30, 2020Publication date: May 20, 2021Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Patent number: 10910525Abstract: Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions such as zinc, calcium, and/or aluminum may be included in addition to, or in place of, magnesium. The core may further include other ions, such as selenium, and/or sulfur. The core may be coated with one (or more) shells of semiconductor material. Example shell semiconductor materials include semiconductors containing zinc, sulfur, selenium, iron and/or oxygen ions.Type: GrantFiled: October 11, 2019Date of Patent: February 2, 2021Assignee: Nanoco Technologies Ltd.Inventors: Paul Anthony Glarvey, James Harris, Steven Daniels, Nigel Pickett, Arun Narayanaswamy
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Patent number: 10855521Abstract: A system and method for efficiently replacing clients running a large scale application uses a pool of clients, which includes a group of active clients running the large scale application and at least one standby client. When a particular active client is identified to be replaced, one of the at least one standby client is selected as a replacement client for the particular active client. The particular active client is replaced with the selected replacement client with respect to the running of the large scale application such that the particular client is removed from the group of active clients and the selected replacement client is added to the group of active clients.Type: GrantFiled: October 7, 2015Date of Patent: December 1, 2020Assignee: VMware, Inc.Inventors: Shyam Sundar Rao Mankala, Servesh Singh, Anne Holler, Arun Narayanaswamy, Kiran Singh
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Patent number: 10855534Abstract: An example apparatus includes a deployment monitor to initiate a modification of a number of virtual machines deployed in the computing environment. The virtual machines including a first virtual machine to execute a first component of an application deployed in the computing environment. A dependents identifier is to identify an information dependency of a second virtual machine on information from the first virtual machine. The second virtual machine is to execute a second component of the application. An updater is to update the information dependency based on a scaling status of the first virtual machine. The information dependency in the configuration information including a reference to the first virtual machine.Type: GrantFiled: October 8, 2018Date of Patent: December 1, 2020Assignee: VMware, Inc.Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Patent number: 10579945Abstract: The present disclosure is related to methods, systems, and machine-readable media for information technology (IT) cost calculation in a software defined data center. A cost of infrastructure IT objects in a software defined data center can be calculated. The infrastructure IT objects can be mapped to an IT service construct over time, during runtime of the infrastructure IT objects. A portion of the cost of the infrastructure IT objects can be allocated to the IT service construct according to the map. A non-infrastructure IT cost can be allocated to the IT service construct. A total cost of the IT service construct can be calculated based on the allocations.Type: GrantFiled: March 11, 2015Date of Patent: March 3, 2020Assignee: VMWARE, INC.Inventors: Kumar Gaurav, Hemanth Kumar Pannem, Amarnath Palavalli, Arun Narayanaswamy
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Publication number: 20200052169Abstract: Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions such as zinc, calcium, and/or aluminum may be included in addition to, or in place of, magnesium. The core may further include other ions, such as selenium, and/or sulfur. The core may be coated with one (or more) shells of semiconductor material. Example shell semiconductor materials include semiconductors containing zinc, sulfur, selenium, iron and/or oxygen ions.Type: ApplicationFiled: October 11, 2019Publication date: February 13, 2020Inventors: Paul Anthony Glarvey, James Harris, Steven Daniels, Nigel Pickett, Arun Narayanaswamy
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Patent number: 10483440Abstract: Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions such as zinc, calcium, and/or aluminum may be included in addition to, or in place of, magnesium. The core may further include other ions, such as selenium, and/or sulfur. The core may be coated with one (or more) shells of semiconductor material. Example shell semiconductor materials include semiconductors containing zinc, sulfur, selenium, iron and/or oxygen ions.Type: GrantFiled: October 5, 2017Date of Patent: November 19, 2019Assignee: Nanoco Technologies Ltd.Inventors: Paul Anthony Glarvey, James Harris, Steven Daniels, Nigel Pickett, Arun Narayanaswamy
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Patent number: 10468559Abstract: Certain dithio-compounds have been found to be superior capping ligands for quantum dot (QD) nanoparticles. Example dithio-ligands include dithiocarbamate ligands. These strongly binding ligands are capable of coordinating to both positive and negative atoms on the surface of the nanoparticle. The ligands are bi-dentate and thus their approach to the QD surface is not as sterically hindered as is the approach of mono-dentate ligands. These ligands can therefore completely saturate the QD surface.Type: GrantFiled: April 25, 2017Date of Patent: November 5, 2019Assignee: Nanoco Technologies Ltd.Inventors: Steven Daniels, Arun Narayanaswamy
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Patent number: 10351767Abstract: A scalable method for the manufacture of narrow, bright, monodisperse, photo-luminescent quantum dots prepared in the presence of a Group II-VI molecular seeding cluster fabricated in situ from a zinc salt and a thiol or selenol compound. Exemplary quantum dots have a core containing indium, phosphorus, zinc and either sulfur or selenium.Type: GrantFiled: September 26, 2016Date of Patent: July 16, 2019Assignee: Nanoco Technologies Ltd.Inventors: Steven Daniels, James Harris, Paul Glarvey, Katherine Orchard, Arun Narayanaswamy
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Publication number: 20190044800Abstract: An example apparatus includes a deployment monitor to initiate a modification of a number of virtual machines deployed in the computing environment. The virtual machines including a first virtual machine to execute a first component of an application deployed in the computing environment. A dependents identifier is to identify an information dependency of a second virtual machine on information from the first virtual machine. The second virtual machine is to execute a second component of the application. An updater is to update the information dependency based on a scaling status of the first virtual machine. The information dependency in the configuration information including a reference to the first virtual machine.Type: ApplicationFiled: October 8, 2018Publication date: February 7, 2019Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Patent number: 10097410Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to scale application deployments in cloud computing environments. An example method disclosed herein includes marking a scaling status of a virtual machine included in a first node deployed in the computing environment, the first node executing a first component of the application, the scaling status of the virtual machine indicating a change in a number of virtual machines included in the first node. The example method also includes identifying a second node including a dependency with the virtual machine, the second node deployed in the computing environment. The example method also includes updating configuration information associated with the second node based on the scaling status of the virtual machine, the configuration information including a reference to the virtual machine.Type: GrantFiled: August 7, 2014Date of Patent: October 9, 2018Assignee: VMware, Inc.Inventors: Servesh Singh, Arun Narayanaswamy, Rishi Saraf, Saket Kumar, Jitendra Kumar
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Publication number: 20180047878Abstract: Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions such as zinc, calcium, and/or aluminum may be included in addition to, or in place of, magnesium. The core may further include other ions, such as selenium, and/or sulfur. The core may be coated with one (or more) shells of semiconductor material. Example shell semiconductor materials include semiconductors containing zinc, sulfur, selenium, iron and/or oxygen ions.Type: ApplicationFiled: October 5, 2017Publication date: February 15, 2018Inventors: Paul Anthony Glarvey, James Harris, Steven Daniels, Nigel Pickett, Arun Narayanaswamy
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Patent number: 9853190Abstract: Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions such as zinc, calcium, and/or aluminum may be included in addition to, or in place of, magnesium. The core may further include other ions, such as selenium, and/or sulfur. The core may be coated with one (or more) shells of semiconductor material. Example shell semiconductor materials include semiconductors containing zinc, sulfur, selenium, iron and/or oxygen ions.Type: GrantFiled: December 22, 2014Date of Patent: December 26, 2017Assignee: Nanoco Technologies Ltd.Inventors: Paul Anthony Glarvey, James Harris, Steven Daniels, Nigel Pickett, Arun Narayanaswamy
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Publication number: 20170229618Abstract: Certain dithio-compounds have been found to be superior capping ligands for quantum dot (QD) nanoparticles. Example dithio-ligands include dithiocarbamate ligands. These strongly binding ligands are capable of coordinating to both positive and negative atoms on the surface of the nanoparticle. The ligands are bi-dentate and thus their approach to the QD surface is not as sterically hindered as is the approach of mono-dentate ligands. These ligands can therefore completely saturate the QD surface.Type: ApplicationFiled: April 25, 2017Publication date: August 10, 2017Inventors: Steven Daniels, Arun Narayanaswamy
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Patent number: 9666768Abstract: Certain dithio-compounds have been found to be superior capping ligands for quantum dot (QD) nanoparticles. Example dithio-ligands include dithiocarbamate ligands. These strongly binding ligands are capable of coordinating to both positive and negative atoms on the surface of the nanoparticle. The ligands are bi-dentate and thus their approach to the QD surface is not as sterically hindered as is the approach of mono-dentate ligands. These ligands can therefore completely saturate the QD surface.Type: GrantFiled: February 5, 2015Date of Patent: May 30, 2017Assignee: Nanoco Technologies Ltd.Inventors: Steven Daniels, Arun Narayanaswamy
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Patent number: 9582261Abstract: Methods, apparatus and systems are disclosed to update application deployments in cloud computing environments. An example method disclosed herein includes identifying an update profile to promote across the plurality of deployment environments, the update profile to update a component of the application, in response to a notification of promotion of the update profile received at a first deployment environment. The example method also includes displaying a user-selectable control in a user interface, the user-selectable control to specify whether to apply the update profile to the component of the application deployed in the first deployment environment, based on selection of the user-selectable control, performing a compatibility check of the first deployment environment and the update profile, and based on an outcome of the compatibility check, applying the update profile to the component of the application deployed in the first deployment environment.Type: GrantFiled: August 7, 2014Date of Patent: February 28, 2017Assignee: VMware, Inc.Inventors: Servesh Singh, Arun Narayanaswamy, Kiran Singh, Ashish Kumar Jain, Agila Govindaraju
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Publication number: 20170009134Abstract: A scalable method for the manufacture of narrow, bright, monodisperse, photo-luminescent quantum dots prepared in the presence of a Group II-VI molecular seeding cluster fabricated in situ from a zinc salt and a thiol or selenol compound. Exemplary quantum dots have a core containing indium, phosphorus, zinc and either sulfur or selenium.Type: ApplicationFiled: September 26, 2016Publication date: January 12, 2017Inventors: Steven Daniels, James Harris, Paul Glarvey, Katherine Orchard, Arun Narayanaswamy