Patents by Inventor A. Chandrashekar

A. Chandrashekar 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).

  • Patent number: 11334704
    Abstract: The present disclosure relates to a computer-implemented method for mixed signal design verification. Embodiments may include receiving, using a processor, an electronic circuit design and compiling and elaborating the electronic circuit design. Embodiments may also include simulating the electronic circuit design and updating, during the simulating, a System Verilog User-Defined Resolution function (“SV-UDR”) associated with the electronic circuit design.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: May 17, 2022
    Assignee: Cadence Design Systems, Inc.
    Inventors: Nan Zhang, Chandrashekar L. Chetput, Aaron Mitchell Spratt, Joseph Leo Zielke, Jr., Rajat Kanti Mitra
  • Patent number: 11334292
    Abstract: An autonomous RAID data storage system includes a RAID storage controller device that communicates with RAID data storage devices in order to configure them to perform direct command operations with each other. A first RAID data storage device receives a multi-step command from the RAID storage controller device and performs a first subset of operations associated with the multi-step command, while also performing direct command operations with a second RAID data storage device in order to cause it to perform a second subset of operations associated with the multi-step command, When the first RAID data storage device completes the first subset of operations and receives a first completion communication from the second RAID data storage device that indicates that the second subset of operations are completed, it sends a second completion communication to the RAID storage controller device that indicates that the multi-step command is completed.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: May 17, 2022
    Assignee: Dell Products L.P.
    Inventors: Gary Benedict Kotzur, William Emmett Lynn, Kevin Thomas Marks, Chandrashekar Nelogal, James Peter Giannoules, Austin Patrick Bolen
  • Patent number: 11334261
    Abstract: A scalable RAID storage controller device system includes a host system coupled to a switch device by first and second NTB subsystems, first and second RAID storage devices connected to the switch device and provided in respective data storage device chassis having a storage device form factor, and first and second RAID storage controller devices connected to the switch device and provided in respective storage controller device chassis having the storage device form factor. The first RAID storage controller device executes commands received via the first NTB subsystem from the host system for a first RAID data storage system that it provides with the first RAID data storage system, and the second RAID storage controller device executes commands received via the second NTB subsystem from the host system for a second RAID data storage system that it provides with the second RAID data storage system.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: May 17, 2022
    Assignee: Dell Products L.P.
    Inventors: Gary Benedict Kotzur, William Emmett Lynn, Kevin Thomas Marks, Chandrashekar Nelogal, James Peter Giannoules, Austin Patrick Bolen
  • Publication number: 20220147934
    Abstract: In some implementations, a device may receive, from a user device, a query for information from a user. The device may receive, from an enterprise system, data identifying products and services to be offered by the user. The device may process the query and the data, with a model, to identify a subject of the query and a context for the subject. The device may process the subject and the context, with a model, to determine a workflow for the user. The device may process the data, the subject of the query, and the context for the subject, with a model, to determine a key performance indicator or a decision associated with one of the products or the services. The device may provide information identifying the workflow, the key performance indicator, and/or the decision to the user device via a virtual assistant or a user interface.
    Type: Application
    Filed: November 9, 2020
    Publication date: May 12, 2022
    Inventors: Rajashree CHANDRASHEKAR, Raghuram YADDANAPUDI, Arjun MARRI, Jayateerth KULKARNI, Tapan Kumar JAIN, Gopali Raval CONTRACTOR
  • Patent number: 11327750
    Abstract: Disclosed are various embodiments for domain-driven application breakout. Application components are identified based on analysis of a computing application, where the application components are different portions of the computing application. Individual ones of the application components are associated with a category, where the category may include a business domain category. One or more of the application components associated with the category are extracted as an independently deployable subunit, which may include a microservice. The independently deployable subunit is generated for the category using the at least one of the application components and deployed separate from the computing application. A local call in the computing application to the extracted application components is refactored to a network call to the independently deployable subunit.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: May 10, 2022
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Vivek Chawda, Roland Mesde, Sophia Tsang, Samartha Chandrashekar, Javier Arturo Thiele-Ruiz, Sushil Ravoori, Shailaja Yadav, Nikhilkumar Jadhav, Divya Balasubramanian
  • Patent number: 11324587
    Abstract: A corneal implant and methods of forming and implanting the implant are described. The corneal implant comprises a portion of corneal endothelial tissue and a portion of scleral tissue. The corneal implant is keyhole shaped, with a disc portion and a tail portion. The tail portion may further comprise a perforated section.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: May 10, 2022
    Inventor: Chandrashekar Balachandran
  • Patent number: 11327683
    Abstract: A RAID storage-device-assisted RMW system includes a RAID primary data drive that retrieves second primary data via a DMA operation from a host system, and XOR's it with its first primary data to produce first interim parity data that it writes via a DMA operation to a RAID parity data drive. The RAID parity data drive XOR's its first parity data and the first interim parity data to produce second parity data that overwrites the first parity data. The RAID parity data drive also performs GF operations on the first interim parity data and its second interim parity data and XOR's the results to produce interim Q data that it writes via a DMA operation to a RAID Q data drive. The RAID Q data drive XOR's its first Q data and the interim Q data to produce second Q data that overwrites the first Q data.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: May 10, 2022
    Assignee: Dell Products L.P.
    Inventors: Gary Benedict Kotzur, William Emmett Lynn, Kevin Thomas Marks, Chandrashekar Nelogal, James Peter Giannoules
  • Publication number: 20220141107
    Abstract: An example apparatus comprises at least one memory, instructions in the apparatus, and at least one processor to execute the instructions to identify an agent identifier from a plurality of network command responses, the plurality of network command responses including a plurality of network parameters, apply weighted values to the plurality of network parameters, and determine a total weighted sum of the plurality of network parameters, the total weighted sum corresponding to a connectivity factor of an agent associated with the agent identifier.
    Type: Application
    Filed: January 11, 2022
    Publication date: May 5, 2022
    Inventors: Siddartha Laxman Karibhimanvar, Karthik Seshadri, Rachil Chandran, Akash Srivastava, Shrisha Chandrashekar
  • Publication number: 20220137853
    Abstract: A method for managing a plurality of storage devices includes obtaining, by a storage device cleaning manager, a set of self-monitored statistics, performing an initial concern analysis to generate an initial concern prediction for each of the plurality of storage devices in a storage system, wherein the set of self-monitored statistics are associated with the plurality of storage devices, updating a cleaning policy based on the initial concern prediction, obtaining input/output (I/O) statistics, after updating the cleaning policy based on the initial concern prediction, performing a secondary concern analysis using the I/O statistics to generate a secondary concern prediction for each of the plurality of storage devices, wherein the I/O statistics are associated with the plurality of storage devices, further updating the cleaning policy, and performing a cleaning of at least a portion of the plurality of storage devices based on the updated cleaning policy.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 5, 2022
    Inventors: Chandrashekar Nelogal, Rahul Deo Vishwakarma, Parmeshwr Prasad
  • Patent number: 11321749
    Abstract: Metering based on application code complexity is provided. Code of an application to be executed is received from a user. Values of parameters corresponding to the application are extracted based on analysis of the code. A set of computational vectors corresponding to extracted values of the parameters of the application is generated to calculate a complexity of the code. A metering metric to charge the user to execute the application is determined based on the complexity of the code. The application is executed at the metering metric based on the complexity of the code.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: May 3, 2022
    Assignee: Kyndryl, Inc.
    Inventors: Sreekrishnan Venkateswaran, Deepak Poola Chandrashekar, Jigar Navanitrai Kapasi, Madhusudan Kunigal Satyanarayana
  • Patent number: 11321787
    Abstract: A method, computer system, and a computer program product for multi-cloud solution design and fulfillment via crowdsourcing is provided. Embodiments of the present invention may include receiving a request, wherein the request includes computing requirements. Embodiments of the present invention may include parsing the received request into partitions. Embodiments of the present invention may include advertising the partitions to a plurality of participating members on a trusted network environment. Embodiments of the present invention may include receiving conceptual solutions to the partitions. Embodiments of the present invention may include evaluating the received conceptual solutions.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: May 3, 2022
    Assignee: KYNDRYL, INC.
    Inventors: Manish Gupta, Sreekrishnan Venkateswaran, Jigar Navanitrai Kapasi, Deepak Poola Chandrashekar
  • Patent number: 11311555
    Abstract: The present disclosure is drawn to pharmaceutical compositions and oral dosage capsules containing testosterone undecanoate, as well as related methods. The capsule includes a capsule shell and a capsule fill. The capsule fill can include a solubilizer and about 14 wt % to about 35 wt % testosterone undecanoate based on the total capsule fill. The oral dosage capsule is such that when a single oral administration to a male subject of one or more capsules with a total testosterone undecanoate daily dose of about 350 mg to about 650 mg it provides a ratio of serum testosterone Cmax to serum testosterone Cave of about 2.7 or less. In yet another embodiment, a method for providing a serum concentration of testosterone within a target serum testosterone concentration Cave range for a male subject is provided.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: April 26, 2022
    Inventors: Chandrashekar Giliyar, Basawaraj Chickmath, Nachiappan Chidambaram, Mahesh V. Patel, Srinivansan Venkateshwaran
  • Publication number: 20220124555
    Abstract: Systems, methods, apparatuses, and computer program products for inter-gNB small data transmission (SDT) routing at a radio access network (RAN). A method may include transmitting an initial request message from a first element in a first network node, to a second element in the first network node to obtain context information. The method may also include receiving, at the first element, a context setup request message based on the context information containing a transport layer information of a third element of a second network node and context information of a user equipment in the second network node. The method may further include processing a data packet according to the received context information. In addition, the method may include forwarding the data packet to the third element of the second network node according to the received transport layer information.
    Type: Application
    Filed: September 27, 2021
    Publication date: April 21, 2022
    Inventors: Philippe GODIN, Subramanya CHANDRASHEKAR, Daniela LASELVA
  • Patent number: 11304960
    Abstract: Provided herein are steroid containing compositions suitable for providing therapeutically effective amounts of at least one steroid to individuals. Also provided herein are compositions comprising testosterone and/or testosterone derivatives suitable for providing therapeutically effective and safe amounts of testosterone over periods of time. Further provided are methods of treating andro- and/or testosterone deficiency in individuals by administering to the individuals compositions described herein.
    Type: Grant
    Filed: January 8, 2009
    Date of Patent: April 19, 2022
    Inventors: Chandrashekar Giliyar, Nachiappan Chidambaram, Mahesh V. Patel, Srinivasan Venkateshwaran
  • Publication number: 20220116460
    Abstract: A management controller sends a first firmware measurement request to verify integrity of a device. The first firmware measurement request is sent at initial power on of the device, and is sent subsequent to negotiating a secure session between the management controller and the device. The management controller verifies a first firmware measurement in a first firmware measurement response to the first firmware measurement request prior to storing the first firmware measurement, and sends a heartbeat request to the device to monitor for a device state change. The management controller may receive a heartbeat acknowledgement from the device in response to the heartbeat request, wherein the heartbeat acknowledgement includes an indication of the device state change. In response to the receipt of the heartbeat acknowledgment that includes the device state change, the management controller sends a second firmware measurement request to the device.
    Type: Application
    Filed: October 12, 2020
    Publication date: April 14, 2022
    Inventors: Viswanath Ponnuru, Lee Eric Ballard, Chandrasekhar Mugunda, Rama Rao Bisa, Chandrashekar Nelogal
  • Publication number: 20220117006
    Abstract: Systems, methods, apparatuses, and computer program products for data transmission with stateless routing are provided. Certain embodiments may include a radio resource control (RRC)-less or RRC-based mechanism for short data transmission (SDT) in an RRC inactive state, where the mechanism may be performed without storing or establishing a UE context in a distributed unit (DU), for a UE served by a single CU-user plane (UP). Certain embodiments may include a RRC-less mechanism for SDT in an RRC inactive state, where the authentication of the user equipment (UE) may be performed at the UP using UP integrity protection (IP) in a CU-UP. Certain embodiments may include a RRC-based mechanism for SDT in an RRC inactive state, where the authentication of the UE may be performed at the UP using UP IP in a CU-UP and/or at the CP using CP IP in a CU-CP.
    Type: Application
    Filed: September 21, 2021
    Publication date: April 14, 2022
    Inventors: Philippe GODIN, Daniela LASELVA, Subramanya CHANDRASHEKAR, Rakash SIVASIVA GANESAN, Srinivasan SELVAGANAPATHY, Alberto MARTÍNEZ-ALBA
  • Publication number: 20220115244
    Abstract: Methods of depositing tungsten into high aspect ratio features using a dep-etch-dep process integrating various deposition techniques with alternating pulses of surface modification and removal during etch are provided herein.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Inventors: Chiukin Steven LAI, Keren Jacobs KANARIK, Samantha S.H. TAN, Anand CHANDRASHEKAR, Teh-Tien SU, Wenbing YANG, Michael WOOD, Michal DANEK
  • Publication number: 20220107103
    Abstract: A damper system is configured for installation in ductwork including a duct supplying conditioned air through a register boot to a register vent. A damper is movable between a closed position and an open position. A control module includes a control module housing, a controller, a power supply and a transceiver. The controller monitors a remaining energy level of the power supply and transmits a first low battery message via the transceiver when the remaining energy level drops to a first energy threshold. The controller instructs the damper assembly to move to a predetermined position and to transmit a second low battery message via the transceiver when the remaining energy level drops to a second energy threshold.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Inventors: Patrick Gonia, David J. Emmons, Nathan Carlson, Madhu T. Chandrashekar
  • Patent number: 11292190
    Abstract: A technique for depositing fiber-reinforced thermoplastic filament in an arc is disclosed that mitigates the centripetal forces that arise in the prior art. In accordance with the illustrative embodiment, the centripetal forces are ameliorated by twisting the filament while depositing it in an arc.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: April 5, 2022
    Assignee: Arevo, Inc.
    Inventor: Chandrashekar Mantha
  • Publication number: 20220102208
    Abstract: Described herein are methods of filling features with tungsten, and related systems and apparatus, involving inhibition of tungsten nucleation. In some embodiments, the methods involve selective inhibition along a feature profile. Methods of selectively inhibiting tungsten nucleation can include exposing the feature to a direct or remote plasma. Pre-inhibition and post-inhibition treatments are used to modulate the inhibition effect, facilitating feature fill using inhibition across a wide process window. The methods described herein can be used to fill vertical features, such as in tungsten vias, and horizontal features, such as vertical NAND (VNAND) wordlines. The methods may be used for both conformal fill and bottom-up/inside-out fill. Examples of applications include logic and memory contact fill, DRAM buried wordline fill, vertically integrated memory gate and wordline fill, and 3-D integration using through-silicon vias.
    Type: Application
    Filed: October 8, 2021
    Publication date: March 31, 2022
    Inventors: Anand Chandrashekar, Esther Jeng, Raashina Humayun, Michal Danek, Juwen Gao, Deqi Wang