Patents by Inventor Sandip Kumar

Sandip Kumar 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).

  • METHOD AND SYSTEM FOR NAVIGATING VEHICLES BASED ON ROAD CONDITIONS DETERMINED IN REAL-TIME
    Publication number: 20220108116
    Abstract: A method and system for navigating vehicles based on road conditions determined in real-time is disclosed. The method includes the steps of receiving a first dataset including an image of a section of a road within a Field of View (FOV) of a camera attached to a vehicle and a second dataset associated with the road. The method further includes detecting edges and a vanishing point in the image, correcting road perspectivity in the image, and determining surface anomalies in the road based on a set of parameters, the second dataset and a Time of Flight technique (ToF), creating a digital elevation model for the image, and assigning a value, in real-time, from a predefined value range to each of a plurality of grids in the image based on a digital elevation model to generate a digital elevation image. The set of parameters includes volume associated with the surface anomalies.
    Type: Application
    Filed: December 2, 2020
    Publication date: April 7, 2022
    Inventors: Sandip Kumar MAITY, Debasish CHANDA, Sumit Shovon MITRA
  • DEVICE ACCESS CONTROL FOR APPLICATIONS OF MULTIPLE CONTAINERS
    Publication number: 20220035685
    Abstract: A device may receive a lock request associated with using an embedded device of a containerized environment from a first instance of an application being executed in a first container of the containerized environment. The device may perform a lock operation associated with the embedded device to permit the first instance of the application to use the embedded device and to prevent a second instance of the application, executing in a second container of the containerized environment, from using the embedded device. The device may monitor use of the embedded device during an access operation of the first instance of the application to detect an unlock event associated with unlocking the embedded device. The device may perform an unlock operation based on detecting the unlock event to permit the second instance of the application to use the embedded device.
    Type: Application
    Filed: August 3, 2020
    Publication date: February 3, 2022
    Inventor: Sandip Kumar GHOSH
  • Network Directionality Mapping System
    Publication number: 20220038352
    Abstract: A computing system for monitoring, validating, and illustrating data transfer between computing devices in an enterprise computing system receives packet header information from network sensing modules. The computing system validates the records of the collected packet header information and discards erroneous records. The computing system corrects invalidly recorded information in the records. The computing system identifies records corresponding to unidirectional and bidirectional data transfer, generating a single data transfer record for a unidirectional data transfer and a pair of data transfer records for a bidirectional data transfer. The computing system stores the data transfer records in a standard data structure accessible at a user interface. The computing system generates a graphical directionality map for display at the user interface based on the input data transfer records to depict the data transfer relationships between computing devices.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: Conor Mitchell Liam Nodzak, Kyle Scott Sorensen, Wyatt Edward Maxey, Sandip Kumar
  • CONSOLIDATED DATA RESTORATION FRAMEWORK
    Publication number: 20220004465
    Abstract: Embodiments of the present invention provide a system for identifying occurrence of events and performing one or more actions to mitigate the impacts of the events. The system is configured for gathering data from one or more data sources of an entity, generating dataflows using the data gathered from the one or more data sources, identifying an anomaly based on one or more indicators and the dataflows, determining occurrence of an event and generating one or more propagation models associated with the event, performing event impact analysis based on the one or more propagation models, perform one or more actions to contain the event based on the one or more propagation models, identifying a last good copy of data based on the data gathered from the one or more data sources, retrieving the last good copy of data, and restoring the last good copy of data.
    Type: Application
    Filed: July 6, 2021
    Publication date: January 6, 2022
    Applicant: BANK OF AMERICA CORPORATION
    Inventors: Christopher Emmanuel Huntley, Musa Ajakaiye, Prasad V. Annadata, Dnyanesh P. Ballikar, Sina Bauer, Jason Kenneth Bellew, Timothy John Bendel, David Alan Beumer, Michelle Andrea Boston, Lisa Julia Brown, Robin J. Buck, Brian C. Busch, Salvatore Michael Certo, Ramesh Naidu Chatta, Lisa Michelle Cook, Joseph Corbett, Joseph Seth Cushing, Steven Paul Davidson, Shailesh Deshpande, Sevara Ergasheva, Maria Ervin, James Wilson Foy, JR., Noel Mary Fuller, Benjamin Judson Gaines, III, Candace Gordon, Jesse Antonio Hernandez, Christine Hoagland, Robert Charles Hoard, Michael Spiro Karafotis, Wesley Keville, Sandip Kumar, Terri Dorinda Lail, Mukesh Maraj, Wyatt Edward Maxey, Dari Ann McKenzie, Ashley Meadows, Heather Newell, Conor Mitchell Liam Nodzak, Kenyell Javon Ollie, Jayshree G. Patel, David John Perro, Nivetha Raghavan, Nikhil Ram, Tara Michel Ramirez, Laurie Readhead, Mary Kathleen Riley, Elizabeth Rachel Rock, Angela Dawn Roose, Sanjay Singeetham, Kyle S. Sorensen, Shreyas Srinivas, Constance Jones Suarez, Viresh Taskar, Linda Trent, Sachin Varule, Bradley Walton, Christie M. Weekley, Yvette Alston, Ravi K. Bandaru, Carmen R. Barnhill, Joseph Benet, Jamie Gilchrist, Namrata Kaushik, Fernando A. Maisonett
  • Enterprise Data Flow Lineage from Enterprise Data Testing Metadata
    Publication number: 20210382862
    Abstract: A computing system for managing and mapping source data and target data associated with a data transformation analyzes data quality testing data. Source data and target data include the data elements, data structures, and storage mechanisms for data associated with a data transformation. The computing system analyzes the data quality testing data for validation of the associated data transformation. The computing system identifies source data for input to the data transformation and target data for the result of the data transformation. The computing system stores identifiers associated with the source data and target data and records validated data lineage information for the data transformation. Based on a configuration, the computing system generates a data lineage map indicating the relationships between the source data and the target data associated with a number of data transformations that occur within the computing system.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 9, 2021
    Inventors: Wyatt Edward Maxey, Conor Mitchell Liam Nodzak, Kyle Scott Sorensen, Sandip Kumar
  • CONTAINERIZED MANAGEMENT OF FORWARDING COMPONENTS IN A ROUTER USING ROUTING ENGINE PROCESSOR
    Publication number: 20210385161
    Abstract: In the present disclosure, systems and techniques for network device hardware containerization is described. In one example, a network device of a network having a topology of network devices includes processing circuitry of a routing component wherein the processing circuitry generates user space containers to operate forwarding engines in each of a plurality of forwarding components of the network device; stores information for directing communications involving the plurality of forwarding components and the network devices; and configures, by at least one user space container running on the processing circuitry of the routing component, one or more corresponding forwarding engines in a respective forwarding component using the information.
    Type: Application
    Filed: December 28, 2020
    Publication date: December 9, 2021
    Inventor: Sandip Kumar Ghosh
  • SYSTEM AND METHOD OF IDENTIFYING VEHICLE BRAND AND MODEL
    Publication number: 20210303907
    Abstract: The present invention relates to a method of identifying a brand and a model of a vehicle. The method comprises obtaining one or more video frames. Further, the method comprises detecting one of presence or absence of text in the at least one vehicle. Upon detecting the presence of the text, the method comprises determining at least one of the brand and the model of the at least one vehicle by accumulating the text recognized in the one or more video frames. Further, identifying at least one of the brand and the model of the at least one vehicle based on an accumulated text. Upon detecting the absence of the text, the method comprises determining the brand of the at least one vehicle based on logo associated with the vehicle.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Inventors: Sandip Kumar MAITY, Sumit Shovon Mitra, Debasish Chanda
  • PHARMACEUTICAL COMPOSITION OF EVEROLIMUS
    Publication number: 20200093804
    Abstract: The present invention relates to pharmaceutical composition comprising Everolimus and hot melt extrusion (HME) grade hydroxypropyl methylcellulose, and process for the preparation of the said composition.
    Type: Application
    Filed: February 5, 2018
    Publication date: March 26, 2020
    Inventors: Ravikumar Mahendrabhai ARDESHANA, Sandip Kumar Manubhai PATEL, Ashutosh JAMLOKI, Ashish SEHGAL
  • Adaptive network routing
    Patent number: 10560379
    Abstract: A network device may determine, based on at least one network egress characteristic associated with a network device, a measure of priority associated with a network address. The network device may provide the measure of priority to a plurality of other routers, determine that a particular network egress characteristic of the at least one network egress characteristic has changed, and update the measure of priority based on the particular network egress characteristic. Based on the updated measure of priority, the network device may perform an action.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: February 11, 2020
    Assignee: Juniper Networks, Inc.
    Inventor: Sandip Kumar Ghosh
  • Source MAC access controls in a virtual redundant router protocol environment
    Patent number: 10382329
    Abstract: In general, techniques provide a mapping of host devices to different virtual router identifiers used to identify the source MAC address used for forwarding packets to the participating host devices. For example, a method may include receiving an Address Resolution Protocol (ARP) request for a first Internet protocol (IP) address from a host device, the first IP address comprising a virtual IP address of the virtual router. The method may also include determining a virtual router redundancy protocol (VRRP) virtual router identifier (VRID) associated with the first IP address. The method may further include generating a mapping between the host device and the determined VRID. The method may also include determining a virtual source MAC address of the virtual router based on the mapping and forwarding a second packet to the host device that specifies a virtual source MAC address for the second packet.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: August 13, 2019
    Assignee: Juniper Networks, Inc.
    Inventors: Reji Thomas, Sandip Kumar Ghosh, Jimmy Jose
  • Hybrid network function virtualization
    Patent number: 10291554
    Abstract: A device may determine first configuration information associated with configuring a chassis. The device may configure the chassis in a first mode using the first configuration information to cause the chassis to perform routing for a network. The device may determine, after a first period of routing for the network, second configuration information associated with configuring the chassis. The second configuration information may relate to utilizing one or more computing resources of a server device external to the chassis to perform routing for the chassis. The device may configure the chassis in a second mode using the second configuration information to cause the chassis to perform, in a second period, routing for the network.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: May 14, 2019
    Assignee: Juniper Networks, Inc.
    Inventor: Sandip Kumar Ghosh
  • Physical interface to virtual interface fault propagation
    Patent number: 10263832
    Abstract: In some examples, a computing device includes one or more processors and a physical interface device (IFD) connected to one or more of the processors. One or more of the processors are configured to detect a change in physical link status for a physical link in a network interface card, receive a list of active virtual machines associated with the physical link, and transmit a virtual IFD status notification message to the active virtual machines of virtual IFDs impacted by the physical link status change, the virtual IFD status notification message identifying the physical link status change.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: April 16, 2019
    Assignee: Juniper Networks, Inc.
    Inventor: Sandip Kumar Ghosh
  • Avoiding false duplicate network address detection in virtual router redundancy protocol (VRRP) scenarios
    Patent number: 10250497
    Abstract: A first network device may activate the first network device as being associated with a Virtual Router Redundancy Protocol (VRRP) group. The first network device may receive, from a second network device, a duplicate address detection message. The first network device may compare a data link layer address associated with the duplicate address detection message and a Virtual Media Access Control (VMAC) address of the VRRP group. The first network device may disregard the duplicate address detection message after comparing the data link layer address and the VMAC address of the VRRP group.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: April 2, 2019
    Assignee: Juniper Networks, Inc.
    Inventors: Jimmy Jose, Reji Thomas, Sandip Kumar Ghosh
  • Enhanced virtual router redundancy protocol
    Patent number: 10033667
    Abstract: A configurable advertisement count and skew timer in a virtual router can be used to improve the speed with which a backup virtual router assumes the role of master upon the master router's failure. Enhanced VRRP packets having a type other than one may be used to cause MAC address movement from a failed master router to a backup router assuming the role of master router without placing an undue load on other routers in the network, such as by dropping the enhanced VRRP packets having a type other than one without processing the packets in the control plane of a receiving virtual router.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: July 24, 2018
    Assignee: Juniper Networks, Inc.
    Inventor: Sandip Kumar Ghosh
  • SYSTEM AND METHOD OF DYNAMICALLY ADJUSTING FIELD OF VIEW OF AN IMAGE CAPTURING DEVICE
    Publication number: 20180162291
    Abstract: This disclosure relates generally to adjusting FOV of image capturing device and more particularly to a system and method of dynamically panning and tilting the FOV based on a parking position. In one embodiment, a system for dynamically adjusting FOV of an image capturing device associated with a vehicle is disclosed. The system comprises a processor and a memory that stores processor instructions, which, on execution, causes the processor to determine at least one of direction of the vehicle with respect to a normal, centrifugal force associated with the vehicle, tilt of the vehicle against horizon, gravitational force associated with the vehicle and a driving profile of a driver of the vehicle. The processor further determines a parking position of the vehicle. The processor further adjusts the FOV of the image capturing device based on at least one of the parking position and the driving profile of the driver.
    Type: Application
    Filed: January 31, 2017
    Publication date: June 14, 2018
    Inventors: AASHISH SUD, Sandip Kumar Ditti, Sudhansu Sekhar Swain
  • Process for depolymerization of lignin
    Patent number: 9550710
    Abstract: The present invention discloses a process for depolymerization of lignin to yield substituted phenolic monomers using Brönsted ionic liquid as catalyst under mild reaction conditions to obtain an overall yield of monomers up to 97%.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: January 24, 2017
    Assignee: Council of Scientific and Industrial Research
    Inventors: Paresh Laxmikant Dhepe, Ashutosh Anant Kelkar, Babasaheb Mansub Matsagar, Sandip Kumar Singh
  • Method and system for controlling access to shared devices
    Patent number: 9544331
    Abstract: A non-transitory computer readable medium includes computer readable program code including instructions for subsequent to a client device associating with an access point, receiving a request for a set of allowed shared devices, removing, by the access point and to obtain the set of allowed shared devices, a shared device from a set of shared devices based on a client device user of the client device failing to have a permission required by a device sharing policy of the shared device, and transmitting the set of allowed shared devices to the client device.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: January 10, 2017
    Assignee: Aruba Networks, Inc.
    Inventors: David Lee Wilson, Sandip Kumar Devnath, Anandakrishnan Viswanathan, Santashil Palchaudhuri, Sudeepto Kumar Roy
  • Method and system for network service health check and load balancing
    Patent number: 9544332
    Abstract: A non-transitory computer readable medium includes instructions which, when executed by one or more network devices, causes performance of operations. The operations include sending, to shared devices, one or more status queries regarding one or more device conditions for each of the shared devices, obtaining responses to the one or more status queries from each of the plurality of shared devices, the responses including the one or more device conditions for each of the shared devices, filtering the shared devices based on the one or more device conditions to obtain a subset of the shared devices, identifying the subset of the shared devices as a set of available shared devices, and transmitting information identifying the set of available shared devices to a client device.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: January 10, 2017
    Assignee: Aruba Networks, Inc.
    Inventors: Sandip Kumar Devnath, Santashil PalChaudhuri, Sudeepto Kumar Roy
  • PROCESS FOR DEPOLYMERIZATION OF LIGNIN
    Publication number: 20160168062
    Abstract: The present invention discloses a process for depolymerization of lignin to yield substituted phenolic monomers using Brönsted ionic liquid as catalyst under mild reaction conditions to obtain an overall yield of monomers up to 97%.
    Type: Application
    Filed: May 9, 2014
    Publication date: June 16, 2016
    Inventors: Paresh Laxmikant Dhepe, Ashutosh Anant Kelkar, Babasaheb Mansub Matsagar, Sandip Kumar Singh
  • SYSTEMS, METHODS AND APPARATUS FOR BROADCASTING PAY-PER-VIEW VIDEO OVER ENHANCED MULTIMEDIA BROADCAST MULTICAST SERVICE
    Publication number: 20160080826
    Abstract: Systems, methods and apparatus for broadcasting PPV video over eMBMS are provided. In one aspect, an apparatus for wireless communication comprises a receiver configured to receive a plurality of segments of a multimedia data transmission. The apparatus further comprises a processor configured to determine missing or corrupted segments of the plurality of segments. The apparatus further comprises a transmitter configured to transmit a request to receive the missing or corrupted segments during a timeframe when data traffic is below a predetermined threshold. Each of the plurality of segments is encoded with a serial number. The processor is configured to determine the missing or corrupted segments based at least in part on the serial number of one or more of the plurality of segments. The receiver is configured to receive an enhancement layer transmission providing multimedia data having a higher quality than a quality of the plurality of segments.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 17, 2016
    Inventors: Sandip Kumar Sarkar, Khalid Mutasem Elsayyed Barghouti