Patents by Inventor Alankar Sharma

Alankar Sharma 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).

  • Publication number: 20250158927
    Abstract: Systems and methods for managing a network are disclosed. One method can comprise receiving data having information identifying a first path to a destination, wherein the information facilitates transmission of the data to a next-hop of the first path. A congestion state of the first path can be determined. If the first path has a congested state, a second path to the destination can be determined, wherein the second path has a non-congested state. The information of the data can be updated to identify the second path to the destination, wherein the updated information facilitates transmission of the data to a next-hop of the second path.
    Type: Application
    Filed: December 26, 2024
    Publication date: May 15, 2025
    Inventor: Alankar Sharma
  • Publication number: 20250158916
    Abstract: A sending node may send a network message to a multicast IP address. The sending node and a recipient node may be in communication via a plurality of intermediary nodes. The recipient node may receive a number of copies of the network message that corresponds to a number of equal cost paths between the sending node and the recipient node. The recipient node may send a reply to each of the copies of the network message to the sending node. The sending node may provide the replies to a collector module, which may use the replies for network analytics, network monitoring, machine learning, and the like.
    Type: Application
    Filed: June 17, 2024
    Publication date: May 15, 2025
    Inventors: Alankar Sharma, Priya Kanago, Charles Robert Conte, Saurabh C. Shah
  • Patent number: 12224938
    Abstract: Systems and methods for managing a network are disclosed. One method can comprise receiving data having information identifying a first path to a destination, wherein the information facilitates transmission of the data to a next-hop of the first path. A congestion state of the first path can be determined. If the first path has a congested state, a second path to the destination can be determined, wherein the second path has a non-congested state. The information of the data can be updated to identify the second path to the destination, wherein the updated information facilitates transmission of the data to a next-hop of the second path.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: February 11, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Patent number: 12170621
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: December 17, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Publication number: 20240372880
    Abstract: A computer-implemented method for monitoring and control of a network traffic in a cloud server environment is disclosed. The method includes receiving network traffic at a cloud service account that includes a corresponding local security enforcement module configured to enforce security policies for data processed by the cloud service account and forwarding a part of the network traffic from the cloud service account to a centralized security monitoring hub that includes a hardware-based security component. The method also includes detecting, by the hardware-based security component, offending traffic that includes traffic from an unwanted source or with malicious content.
    Type: Application
    Filed: May 4, 2023
    Publication date: November 7, 2024
    Inventors: Kaushal Bansal, Alankar Sharma, Prabhat Singh
  • Publication number: 20240259186
    Abstract: Systems and methods are provided for requesting, at a service configured on a server, a public key infrastructure (PKI) generated certificate using a PKI agent, where the PKI agent stores a private key and the generated certificate in a key management service (KMS). An application layer security controller communicatively coupled to the server registers the service to enable the application layer to inspect packets. The PKI agent transmits version information for the certificates to the application layer security controller, and the PKI agent updates the certificates and keys in the KMS. The service and an application layer datapath component change the routing of packets using an overlay network and inspect at least one of the packets. The application layer datapath component decapsulates at least one packet by using the private keys and certificates retrieved from the KMS, and performs application inspection of the decapsulated packet.
    Type: Application
    Filed: January 26, 2023
    Publication date: August 1, 2024
    Inventors: Kaushal Bansal, Prabhat Singh, Alankar Sharma
  • Patent number: 12052162
    Abstract: A sending node may send a network message to a multicast IP address. The sending node and a recipient node may be in communication via a plurality of intermediary nodes. The recipient node may receive a number of copies of the network message that corresponds to a number of equal cost paths between the sending node and the recipient node. The recipient node may send a reply to each of the copies of the network message to the sending node. The sending node may provide the replies to a collector module, which may use the replies for network analytics, network monitoring, machine learning, and the like.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: July 30, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Alankar Sharma, Priya Kanago, Charles Robert Conte, Saurabh C. Shah
  • Patent number: 11805021
    Abstract: A network connectivity system identifies potential connection mechanisms between datacenter entities (e.g., between service instances) on the cloud platform. The network connectivity system provides recommendations including one or more connectivity paths that are preferred with respect to one or more indicators, for example, cost, latency, or security. Specifically, the network connectivity system receives a request to configure a network connection between a first service instance and a second service instance on the cloud platform. The first service instance and the second service instance may reside within the same or different datacenters, different geographical locations, and the like. A network connectivity system identifies, from network connectivity information, one or more connectivity mechanisms for establishing connection between a first datacenter entity (e.g., first service instance) and a second datacenter entity (e.g., second service instance).
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: October 31, 2023
    Assignee: Salesforce, Inc.
    Inventors: Kaushal Bansal, Prabhat Singh, Amitabh Chakrabarty, Alankar Sharma
  • Publication number: 20230318981
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 5, 2023
    Inventor: Alankar Sharma
  • Patent number: 11711306
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: July 25, 2023
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Patent number: 11582092
    Abstract: Systems, apparatuses, and methods may provide for robust and autonomous provisioning of routing nodes and/or server stacks within a network. For instance, each routing node and/or server stack may perform self-discovery (e.g., determines its own identity and where it has been placed in the network), and determine its role (e.g., how to route packets) within the network.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: February 14, 2023
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Publication number: 20220239584
    Abstract: A sending node may send a network message to a multicast IP address. The sending node and a recipient node may be in communication via a plurality of intermediary nodes. The recipient node may receive a number of copies of the network message that corresponds to a number of equal cost paths between the sending node and the recipient node. The recipient node may send a reply to each of the copies of the network message to the sending node. The sending node may provide the replies to a collector module, which may use the replies for network analytics, network monitoring, machine learning, and the like.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 28, 2022
    Inventors: Alankar Sharma, Priya Kanago, Charles Robert Conte, Saurabh C. Shah
  • Publication number: 20220210011
    Abstract: Systems, apparatuses, and methods may provide for robust and autonomous provisioning of routing nodes and/or server stacks within a network. For instance, each routing node and/or server stack may perform self-discovery (e.g., determines its own identity and where it has been placed in the network), and determine its role (e.g., how to route packets) within the network.
    Type: Application
    Filed: January 6, 2022
    Publication date: June 30, 2022
    Inventor: Alankar Sharma
  • Patent number: 11252026
    Abstract: Systems, apparatuses, and methods may provide for robust and autonomous provisioning of routing nodes and/or server stacks within a network. For instance, each routing node and/or server stack may perform self-discovery (e.g., determines its own identity and where it has been placed in the network), and determine its role (e.g., how to route packets) within the network.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 15, 2022
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Publication number: 20220021622
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Application
    Filed: August 31, 2021
    Publication date: January 20, 2022
    Inventor: Alankar Sharma
  • Patent number: 11140087
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: October 5, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Publication number: 20200044975
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 6, 2020
    Inventor: Alankar Sharma
  • Patent number: 10432540
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: October 1, 2019
    Assignee: Comcast Cable Communications, LLC
    Inventor: Alankar Sharma
  • Publication number: 20190132199
    Abstract: Systems, apparatuses, and methods may provide for robust and autonomous provisioning of routing nodes and/or server stacks within a network. For instance, each routing node and/or server stack may perform self-discovery (e.g., determines its own identity and where it has been placed in the network), and determine its role (e.g., how to route packets) within the network.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 2, 2019
    Inventor: Alankar Sharma
  • Publication number: 20170126572
    Abstract: Methods and systems for determining traffic information for devices along one or more routes are described. A content server may send a message to a plurality of devices along a route. The message may comprise an indication requesting each of the devices to send, to the content server, status information regarding the respective device. Intermediary devices may receive the message, respond with the requested information, and forward the message through the route. The message may comprise a stateless messaging protocol message such as an ICMP or UDP packet.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 4, 2017
    Inventor: Alankar Sharma