Patents by Inventor Asif A. Khan
Asif A. Khan 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: 11514480Abstract: A campaign server disclosed herein includes a graphic user interface (GUI) and underlying campaign server functionality that together enable a user to build, execute and analyze the results of a campaign with increased ease and accuracy. The campaign server advantageously includes a segmentation engine which operates to dynamically update target segment population data. The campaign server GUI enables the user to construct the campaign content and to launch the campaign towards members of the dynamically updated target segment. The campaign server further operates to collect and present campaign results to the user.Type: GrantFiled: September 29, 2020Date of Patent: November 29, 2022Assignee: Capital One Services, LLCInventors: Erik Muro, Alec Fekete, Graham Cantor-Cooke, Steven Cao, Jonathan Chao, Asif Khan Zinab Patan, Prashant Mehrotra, Deepthi Potluri
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Publication number: 20220342773Abstract: A method for providing data protection services to service devices that provide computer implemented services for clients and host resources used to provide the computer implemented services to the clients includes obtaining a resource discovery request for a service device of the service devices. The method further includes, in response to obtaining the resource discovery request: identifying a resource of a portion of the resources hosted by the service device; obtaining: a system identifier for the resource, and a natural identifier for the resource; making a determination that the natural identifier matches a second natural identifier associated with a known resource of the known resources; and in response to the determination: updating a record associated with the known resource based on one or more conditions of the resource.Type: ApplicationFiled: April 21, 2021Publication date: October 27, 2022Inventors: Asif Khan, Jayashree B. Radha, Ashish Kumar, Pati Mohan, Pawan Singh, Yasemin Ugur-Ozekinci, Shelesh Chopra, Amrit Lal Jain
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Patent number: 11474966Abstract: The following description is directed to a configurable logic platform. In one example, a configurable logic platform includes host logic and a reconfigurable logic region. The reconfigurable logic region can include logic blocks that are configurable to implement application logic. The host logic can be used for encapsulating the reconfigurable logic region. The host logic can include a host interface for communicating with a processor. The host logic can include a management function accessible via the host interface. The management function can be adapted to cause the reconfigurable logic region to be configured with the application logic in response to an authorized request from the host interface. The host logic can include a data path function accessible via the host interface. The data path function can include a layer for formatting data transfers between the host interface and the application logic.Type: GrantFiled: February 24, 2021Date of Patent: October 18, 2022Assignee: Amazon Technologies, Inc.Inventors: Islam Atta, Christopher Joseph Pettey, Asif Khan, Robert Michael Johnson, Mark Bradley Davis, Erez Izenberg, Nafea Bshara, Kypros Constantinides
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Patent number: 11467918Abstract: A computing device for storing backups of virtual machines includes a persistent storage and a backup manager. The persistent storage stores backup policies. The backup manager identifies an end of a backup generation session for a virtual machine of the virtual machines and, in response to identifying the end of the backup generation session, identifies a continuity chain implicated by the backup generation session using the backup policies; performs a membership analysis of the identified continuity chain to identify a continuity state of the continuity chain; makes a first determination that the identified continuity chain is broken based on the identified continuity state; and, in response to the first determination, remediates the continuity chain.Type: GrantFiled: November 6, 2020Date of Patent: October 11, 2022Assignee: EMC IP Holding Company LLCInventors: Upanshu Singhal, Shilpa Mehta, Shivakumar Kunnal Onkarappa, Archit Seth, Chakraveer Singh, Chandra Prakash, Rahul Bhardwaj, Pradeep Mittal, Kumari Priyanka, Akansha Purwar, Lalita Dabburi, Manish Sharma, Asif Khan, Shelesh Chopra
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Publication number: 20220237177Abstract: A system for identifying and deleting records of hosts includes a local data manager. The local data manager identifies a discovery event associated with the host and a record type of record types, obtains, in response to identifying, all previously discovered records on the host associated with the record type from a host record repository, obtains discovered records associated with the record type and associated with the host, after obtaining all discovered records and previously discovered records, selects a previously discovered record of the previously discovered records, makes a determination that the previously discovered record does not match any discovered records of the discovered records and is not tagged with a soft delete tag or a hard delete tag, and in response to the determination, tags the previously discovered record with a soft delete tag, and notifies a data manager of modifications to the previously discovered records.Type: ApplicationFiled: January 27, 2021Publication date: July 28, 2022Inventors: Asif Khan, Kenneth William Owens, Adrian Dobrean, Aneesh Kumar Gurindapalli, Vipin Kumar Kaushal, Yasemin Ugur-Ozekinci, Shelesh Chopra, Gowtham Krishna Iyengar Srinivasa Rangan
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Publication number: 20220237176Abstract: A system for identifying and deleting records of hosts includes a local data manager. The local data manager identifies a discovery event associated with the host and a record type of record types, obtains, in response to identifying, all previously discovered records on the host associated with the record type, obtains discovered records associated with the record type and associated with the host, after obtaining all previously discovered records and discovered records: selects a first discovered record of the discovered records, makes a first determination that first discovered record is not included in the previously discovered records, in response to the first determination: updates a host record repository to include the first discovered record, and notifies a data manager of modified records.Type: ApplicationFiled: January 27, 2021Publication date: July 28, 2022Inventors: Asif Khan, Kenneth William Owens, Adrian Dobrean, Aneesh Kumar Gurindapalli, Vipin Kumar Kaushal, Yasemin Ugur-Ozekinci, Shelesh Chopra
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Patent number: 11316733Abstract: Disclosed are techniques regarding aspects of implementing client configurable logic within a computer system. The computer system can be a cloud infrastructure. The techniques can include associating signature information with the client configurable logic for various purposes.Type: GrantFiled: April 16, 2019Date of Patent: April 26, 2022Assignee: Amazon Technologies, Inc.Inventors: Robert Michael Johnson, Asif Khan, Islam Mohamed Hatem Abdulfattah Mohamed Atta
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Publication number: 20220122837Abstract: A new approach for fabricating N-polar devices without the need of developing N-polar AlxGa1-xN buffer layers over substrates such as sapphire, SiC, GaN, AlN and AlxGa1-xN using a simplified material growth process.Type: ApplicationFiled: October 19, 2021Publication date: April 21, 2022Applicant: University of South CarolinaInventor: Asif Khan
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Publication number: 20220122838Abstract: AlN templates, with excellent thermal conductivity formed via Air-pocket assisted Pulsed Lateral Epitaxy that possess reverse grading (from AlGaN to GaN) in the contacts region, which for the N-polar epilayers should lead to electron accumulation.Type: ApplicationFiled: October 19, 2021Publication date: April 21, 2022Applicant: University of South CarolinaInventor: Asif Khan
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Patent number: 11288133Abstract: A manager for providing services to clients includes persistent storage and an orchestration manager. The persistent storage includes protection policies. The orchestration manager obtains a backup from a client of the clients based on a protection policy of the protection policies; makes a determination that an application catalog associated with the client is not stored in backup storages; in response to making the determination: obtains the application catalog from the client; stores the application catalog in the backup storages; and stores the obtained backup in the backup storages.Type: GrantFiled: November 1, 2019Date of Patent: March 29, 2022Assignee: EMC IP Holding Company LLCInventors: Asif Khan, Amith Ramachandran, Amarendra Behera, Deepika Nagabushanam, Ashish Kumar, Pati Mohan, Tushar Dethe, Himanshu Arora, Gururaj Soma, Sapna Chauhan, Soumen Acharya, Reshmee Jawed, Shelesh Chopra, Yasemin Ugur-Ozekinci
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Patent number: 11275503Abstract: Methods and apparatus are disclosed for securely erasing partitions of reconfigurable logic devices such as FPGAs in a multi-tenant server environment. In one example, a method of securely erasing an FPGA includes identifying one partition of previously-programmed resources in the FPGA, erasing the identified partition by storing new values in memory or storage elements of the identified partition, and storing new values in memory or storage elements of additional external resources electrically connected to the integrated circuit and associated with the identified partition. Thus, other partitions and subsequent users of the identified partition are prevented from accessing the securely erased data. A configuration circuit, accessible by a host computer via DMA, can be programmed into the FPGA reconfigurable logic for performing the disclosed erasing operations.Type: GrantFiled: April 30, 2020Date of Patent: March 15, 2022Assignee: Amazon Technologies, Inc.Inventors: Mark Bradley Davis, Erez Izenberg, Robert Michael Johnson, Asif Khan, Islam Mohamed Hatem Abdulfattah Mohamed Atta, Nafea Bshara, Christopher Joseph Pettey
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Patent number: 11269735Abstract: A method for backing up a storage volume that includes receiving, by a volume manager, a block allocation table of a cloned storage volume backup, selecting a modification entry that comprises a volume offset for modified file data, obtaining a backup offset for the cloned storage volume backup based on the block allocation table and the volume offset, updating, based on the backup offset, the block allocation table to obtain an updated block allocation table, and sending the modified file data and the updated block allocation table to a backup server.Type: GrantFiled: February 28, 2020Date of Patent: March 8, 2022Assignee: EMC IP Holding Company LLCInventors: Mahesh Reddy Appireddygari Venkataramana, Shelesh Chopra, Sunil Yadav, Divyangana Sisodia, Yagnavalkya Chennojwala, Asif Khan, Aneesh Kumar Gurindapalli
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Patent number: 11266773Abstract: A dialysis machine (e.g., a peritoneal dialysis machine) may include a housing. The machine may further include a leak detector disposed in the housing, the leak detector being an electrical circuit. In response to fluid contacting the leak detector, a leak in the dialysis machine is detectable. The machine is configured to send a signal based on a short of the electrical circuit from fluid contact with the leak detector to indicate a leak condition.Type: GrantFiled: December 7, 2020Date of Patent: March 8, 2022Assignee: Fresenius Medical Care Holdings, Inc.Inventors: Hernando Garrido, Anthony T. Ortega, Asif A. Khan, John A. Biewer
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Publication number: 20220060454Abstract: The following description is directed to a logic repository service. In one example, a method of a logic repository service can include receiving a first request to generate configuration data for configurable hardware using a specification for application logic of the configurable hardware. The method can include generating the configuration data for the configurable hardware. The configuration data can include data for implementing the application logic. The method can include encrypting the configuration data to generate encrypted configuration data. The method can include signing the encrypted configuration data using a private key. The method can include transmitting the signed encrypted configuration data in response to the request.Type: ApplicationFiled: November 3, 2021Publication date: February 24, 2022Applicant: Amazon Technologies, Inc.Inventors: Islam Mohamed Hatem Abdulfattah Mohamed Atta, Christopher Joseph Pettey, Nafea Bshara, Asif Khan, Mark Bradley Davis, Prateek Tandon
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Publication number: 20210374360Abstract: Methods and apparatuses are described in which unstructured computer text is analyzed for generation of customized digital documents. A server tokenizes and encodes historical user interactions and historical digital documents into multidimensional vectors. The server trains an interaction classification model using the multidimensional vectors as input to generate a classification for an input user interaction, and trains a language generation model using the multidimensional vectors as input to generate a customized digital document based upon an input user interaction. The server receives a new user interaction and encodes the new user interaction into a new multidimensional vector. The server executes the trained interaction classification model using the new vector as input to generate a digital document classification. The server executes the trained language generation model using the new vector and the classification as input to generate a customized digital document.Type: ApplicationFiled: May 28, 2021Publication date: December 2, 2021Inventors: Arindam Paul, Angela Kontos, Rachna Saxena, Santhosh Kolloju, Arijit Saha, Aaditya Mathur, Pavan Mohan, Mohamed Asif Khan
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Patent number: 11182666Abstract: In one example, an integrated circuit includes a first circuit, a second circuit, a third circuit, and a fourth circuit. The first circuit is configured to receive an input value and generate a first intermediate value based on a first probability density distribution associated with the input value. The second circuit comprises a set of multiplexer circuits configured to select, from a first set of candidate values and based on the first intermediate value, a first product of the first intermediate value and a weight value. The third circuit is configured to generate a second intermediate value based on a sum of the first product and a second product received from another circuit. The fourth circuit is configured to generate an output value based on the second intermediate value and a second probability density distribution associated with the second intermediate value.Type: GrantFiled: November 7, 2017Date of Patent: November 23, 2021Assignee: Amazon Technologies, Inc.Inventors: Taylor Phebus, Asif Khan
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Patent number: 11182320Abstract: The following description is directed to a configurable logic platform. In one example, a configurable logic platform includes host logic and a plurality of reconfigurable logic regions. Each reconfigurable region can include hardware that is configurable to implement an application logic design. The host logic can be used for separately encapsulating each of the reconfigurable logic regions. The host logic can include a plurality of data path functions where each data path function can include a layer for formatting data transfers between a host interface and the application logic of a corresponding reconfigurable logic region. The host interface can be configured to apportion bandwidth of the data transfers generated by the application logic of the respective reconfigurable logic regions.Type: GrantFiled: July 1, 2020Date of Patent: November 23, 2021Assignee: Amazon Technologies, Inc.Inventors: Asif Khan, Islam Mohamed Hatem Abdulfattah Mohamed Atta, Robert Michael Johnson, Mark Bradley Davis, Christopher Joseph Pettey, Nafea Bshara, Erez Izenberg
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Patent number: 11171933Abstract: The following description is directed to a logic repository service. In one example, a method of a logic repository service can include receiving a first request to generate configuration data for configurable hardware using a specification for application logic of the configurable hardware. The method can include generating the configuration data for the configurable hardware. The configuration data can include data for implementing the application logic. The method can include encrypting the configuration data to generate encrypted configuration data. The method can include signing the encrypted configuration data using a private key. The method can include transmitting the signed encrypted configuration data in response to the request.Type: GrantFiled: September 11, 2020Date of Patent: November 9, 2021Assignee: Amazon Technologies, Inc.Inventors: Islam Mohamed Hatem Abdulfattah Mohamed Atta, Christopher Joseph Pettey, Nafea Bshara, Asif Khan, Mark Bradley Davis, Prateek Tandon
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Publication number: 20210334396Abstract: Creating vendor-neutral data protection operations for vendors' application resources is described. Capabilities specified for data protection operations by a vendor of an application are input from a host of the application. Any capabilities specified for the data protection operations are used to create a vendor-neutral version of a data protection operation for a resource of the application. The vendor-neutral version of the data protection operation for the application resource is output to the host. A result of performing the vendor-neutral version of the data protection operation on the application resource is input from the host.Type: ApplicationFiled: March 26, 2020Publication date: October 28, 2021Inventors: Shelesh Chopra, Pawan Singh, Jayashree Radha, Yasemin Ugur-Ozekinci, Ken Owens, Adrian Dobrean, Navneet Upadhyay, Krishnendu Bagchi, Sunil Yadav, Matt Buchman, Asif Khan, Amith Ramachandran
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Patent number: 11126504Abstract: An agent for managing backup generation for virtual machines includes a persistent storage stores backup policies and a backup manager that obtains request for generating a backup for a first virtual machine of the virtual machines and, in response to obtaining the request, generates a backup load prediction for generating the backup; performs a resource availability analysis of a host computing device hosting the first virtual machine to determine computing resources availability for generating the backup; makes a first determination, using the backup load prediction and the computing resource availability, that the host computing device has insufficient resources for generating the backup; and, in response to the first determination, performs a backup type analysis on existing backups associated with the first virtual machine to obtain at least one updated backup policy; and generates a reduced-resource cost backup for the virtual machine using at least one of the updated backup policies.Type: GrantFiled: July 10, 2018Date of Patent: September 21, 2021Assignee: EMC IP Holding Company LLCInventors: Asif Khan, Matthew Dickey Buchman, Shelesh Chopra, Pallavi Prakash, Krishnendu Bagchi