Patents by Inventor Sourav Basu

Sourav Basu 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: 20260195457
    Abstract: Techniques that enable a shared library to perform self-version verification at the time of being dynamically loaded by a software application are provided. Self-version verification in this context refers to the process of verifying by the shared library that it is the library version the software application intends to use, without any intervention or involvement by the application.
    Type: Application
    Filed: March 2, 2026
    Publication date: July 9, 2026
    Inventors: Ishwar NAIK, Kaustav MAJUMDAR, Manish SINGHVI, Sourav BASU, Ethan RAHN
  • Publication number: 20260159511
    Abstract: The present invention relates to compounds of formula (I). The compounds may be used to antagonise the Stimulator of Interferon Genes (STING) protein and may thereby treat liver fibrosis, fatty liver disease, non-alcoholic steatohepatitis (NASH), pulmonary fibrosis, lupus, sepsis, rheumatoid arthritis (RA), type I diabetes, STING-associated vasculopathy with onset in infancy (SAVI), Aicardi-Goutieres syndrome (AGS), familial chilblain lupus (FCL), systemic lupus erythematosus (SLE), retinal vasculopathy, neuroinflammation, systemic inflammatory response syndrome, pancreatitis, cardiovascular disease, renal fibrosis, stroke and age-related macular degeneration (AMD).
    Type: Application
    Filed: August 11, 2022
    Publication date: June 11, 2026
    Inventors: Monali BANERJEE, Sourav BASU, Ritesh Kumar SHRIVASTAVA, David Cameron PRYDE, Sandip Kumar MIDDYA, Rajib GHOSH, Dharmendra B. YADAV, Arjun SURYA
  • Patent number: 12585778
    Abstract: Techniques that enable a shared library to perform self-version verification at the time of being dynamically loaded by a software application are provided. Self-version verification in this context refers to the process of verifying by the shared library that it is the library version the software application intends to use, without any intervention or involvement by the application.
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: March 24, 2026
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Ishwar Naik, Kaustav Majumdar, Manish Singhvi, Sourav Basu, Ethan Rahn
  • Publication number: 20250384136
    Abstract: Techniques that enable a shared library to perform self-version verification at the time of being dynamically loaded by a software application are provided. Self-version verification in this context refers to the process of verifying by the shared library that it is the library version the software application intends to use, without any intervention or involvement by the application.
    Type: Application
    Filed: June 14, 2024
    Publication date: December 18, 2025
    Inventors: Ishwar NAIK, Kaustav MAJUMDAR, Manish SINGHVI, Sourav BASU, Ethan RAHN
  • Patent number: 12445668
    Abstract: This application is directed to presenting a unified user interface on a network-connected television device. The unified user interface displays media content recommendations selected and organized based on knowledge of a user (e.g., search queries, search results, watch history, purchase history, physical activities). The unified user interface also includes a focus area for displaying a series of media content items (e.g., an advertisement) sequentially according to a temporal order for the purposes of promoting a media content item, product, event or service. In some implementations, playback of a media content item presented on the unified user interface relies on a collaborative implementation of a corresponding media player application and a media content casting application, particularly when the play involves a restricted mode. The content casting application is enabled to play the media content item at the restrict mode when the media player application does not operate in the restricted mode.
    Type: Grant
    Filed: March 8, 2024
    Date of Patent: October 14, 2025
    Assignee: GOOGLE LLC
    Inventors: Saleh Altayyar, Sourav Basu
  • Publication number: 20250310276
    Abstract: Techniques for suppressing the flooding of link-local multicast and broadcast traffic are provided. In certain embodiments, these techniques include receiving, by a network device, a link-local multicast or broadcast message from an endpoint, where the message pertains to a networking protocol that uses link-local multicast and/or broadcast transmissions; dropping, by a data plane of the network device, the message in hardware, such that the message is not flooded on the local network segment of the endpoint; copying, by the data plane, the message to the device's central processing unit (CPU); and processing, by software running on the CPU, the message in accordance with the message's networking protocol (and in a manner that eliminates the need to flood the message).
    Type: Application
    Filed: March 26, 2024
    Publication date: October 2, 2025
    Inventors: Ravikumar Siruvallur CHANDRASEKARAN, Purushothaman NANDAKUMARAN, Dennis SAM, Xiaohui GONG, Victor WEN, Sourav BASU, Bharath Bhirthi SOMAYAJI
  • Publication number: 20250282794
    Abstract: The present invention relates to compounds of formula (I). The compounds may be used to modulate activity of the HPK-1 protein, and thereby treat cancer, viral infection and immune-mediated disorders.
    Type: Application
    Filed: May 13, 2025
    Publication date: September 11, 2025
    Inventors: David Cameron PRYDE, Ritesh Kumar SHRIVASTAVA, Dharmendra B. YADAV, Rajib GHOSH, Sourav BASU, Monali BANERJEE, Sandip Kumar MIDDYA, Sabyasachi DEBNATH, Arjun SURYA
  • Patent number: 12347850
    Abstract: Provided herein are battery cells comprising artificial solid-electrolyte interphase (SEI) layers used as protective coatings on electrodes. The SEI layers are produced by liquid-phase deposition (LDP). The battery cell may comprise an anode, a cathode, an electrolyte disposed between the anode and the cathode, a polymer separator disposed between the anode and the cathode, and a casing containing the anode, the cathode, the electrolyte, and the polymer separator, wherein at least one or the anode or cathode comprises an SEI layer produced by an LDP method.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: July 1, 2025
    Assignee: Coreshell Technologies, Incorporated
    Inventors: Sourav Basu, Jonathan Tan
  • Patent number: 12348629
    Abstract: Systems and methods are disclosed for acknowledgement-based retirement of expired secure association keys (SAK). A new SAK is generated by a key server. The new SAK is transmitted to members of a connectivity association (CA). The new SAK for key server ingress traffic is installed. An ingress SAK installation acknowledgement is received from the members of the CA. The new SAK for key server egress traffic is installed at the key server, based on receiving the ingress SAK installation acknowledgement from the members of the CA. A key server egress SAK installation notification is transmitted to the members of the CA A prior secure association key is retired after a configurable SAK retirement buffer delay in response to an earlier occurrence of either: receipt of an egress SAK installation acknowledgement from the members of the CA and expiration of a SAK retirement buffer delay, or expiration of a SAK retirement timeout.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: July 1, 2025
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Sourav Basu, Tarun Jaswanth, Kaustav Majumdar, Manish Singhvi
  • Patent number: 12335311
    Abstract: A method for managing a group of secured network devices. The method includes detecting, by a switchover agent operating in a secured network device of the group of secured network devices, a switchover between two supervisors operating in the secured network device, based on the detecting: generating a modified heartbeat packet, wherein the modified heartbeat packet comprises a suspension time that is significantly larger than a heartbeat interval, and sending the modified heartbeat packet to a second secured network device of the group of secured network devices.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: June 17, 2025
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Sourav Basu, Tarun Jaswanth, Kaustav Majumdar, Manish Singhvi
  • Publication number: 20250015986
    Abstract: A vault encryption abstraction framework computing system provides interface functionality to facilitate integration of client applications with vaulting solutions. The vault encryption abstraction framework manages custom authentication and authorization using the vaulting solution application for one or more client applications such as by periodically rotating or renewing any authentication tokens. The vault encryption abstraction framework includes a scheduler to manage timing requirements and to configure the client application to the schedule by setting the renewed token value to an API endpoint (e.g., a function return) and/or a configuration file for access by one or more client applications. This event triggers the client application to update to the latest token value. The vault encryption abstraction framework then triggers the vaulting solution to create and return the new key. The new key is then returned to the client application.
    Type: Application
    Filed: September 17, 2024
    Publication date: January 9, 2025
    Applicant: Bank of America Corporation
    Inventors: Sourav Basu, Peter Anthony Tavormina
  • Publication number: 20240360119
    Abstract: The present invention relates to compounds of formula (I). The compounds may be used to antagonise the Stimulator of Interferon Genes (STING) protein and may thereby treat liver fibrosis, fatty liver disease, non-alcoholic steatohepatitis (NASH), pulmonary fibrosis, lupus, sepsis, rheumatoid arthritis (RA), type I diabetes, STING-associated vasculopathy with onset in infancy (SAVI), Aicardi-Goutieres syndrome (AGS), familial chilblain lupus (FCL), systemic lupus erythematosus (SLE), retinal vasculopathy, neuroinflammation, systemic inflammatory response syndrome, pancreatitis, cardiovascular disease, renal fibrosis, stroke and age-related macular degeneration (AMD).
    Type: Application
    Filed: August 11, 2022
    Publication date: October 31, 2024
    Inventors: Monali BANERJEE, Sourav BASU, Ritesh Kumar SHRIVASTAVA, David Cameron PRYDE, Sandip Kumar MIDDYA, Rajib GHOSH, Dharmendra B. YADAV, Arjun SURYA
  • Patent number: 12132833
    Abstract: A vault encryption abstraction framework computing system provides interface functionality to facilitate integration of client applications with vaulting solutions. The vault encryption abstraction framework manages custom authentication and authorization using the vaulting solution application for one or more client applications such as by periodically rotating or renewing any authentication tokens. The vault encryption abstraction framework includes a scheduler to manage timing requirements and to configure the client application to the schedule by setting the renewed token value to an API endpoint (e.g., a function return) and/or a configuration file for access by one or more client applications. This event triggers the client application to update to the latest token value. The vault encryption abstraction framework then triggers the vaulting solution to create and return the new key. The new key is then returned to the client application.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: October 29, 2024
    Assignee: Bank of America Corporation
    Inventors: Sourav Basu, Peter Anthony Tavormina
  • Patent number: 12093364
    Abstract: Systems and methods are provided for operation of a media device in an obfuscated entry mode. A method for entry of personal information on a media device may include receiving a request from an external device to enter personal information. An interface screen is generated, including a first section including a plurality of characters, and a second section including directional buttons and a select button. Manipulation of the directional buttons and/or the select button causes selection of characters from the first section of the interface screen to be entered into the personal information entry field displayed by the media device in an obfuscated manner.
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: September 17, 2024
    Assignee: Google LLC
    Inventors: Jiyoung Ko, Austin Quaid Walker, Saleh Altayyar, Sourav Basu
  • Publication number: 20240214623
    Abstract: This application is directed to presenting a unified user interface on a network-connected television device. The unified user interface displays media content recommendations selected and organized based on knowledge of a user (e.g., search queries, search results, watch history, purchase history, physical activities). The unified user interface also includes a focus area for displaying a series of media content items (e.g., an advertisement) sequentially according to a temporal order for the purposes of promoting a media content item, product, event or service. In some implementations, playback of a media content item presented on the unified user interface relies on a collaborative implementation of a corresponding media player application and a media content casting application, particularly when the play involves a restricted mode. The content casting application is enabled to play the media content item at the restrict mode when the media player application does not operate in the restricted mode.
    Type: Application
    Filed: March 8, 2024
    Publication date: June 27, 2024
    Inventors: Saleh Altayyar, Sourav Basu
  • Publication number: 20240204162
    Abstract: Methods, systems, and compositions for the liquid-phase deposition (LPD) of thin films. The thin films can be coated onto the surface of porous components of electrochemical devices, such as battery electrodes. Embodiments of the present disclosure achieve a faster, safer, and more cost-effective means for forming uniform, conformal layers on non-planar microstructures than known methods. In one aspect, the methods and systems involve exposing the component to be coated to different liquid reagents in sequential processing steps, with optional intervening rinsing and drying steps. Processing may occur in a single reaction chamber or multiple reaction chambers.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Inventors: Sourav Basu, Jonathan Tan
  • Patent number: 11973998
    Abstract: This application is directed to presenting a unified user interface on a network-connected television device. The unified user interface displays media content recommendations selected and organized based on knowledge of a user (e.g., search queries, search results, watch history, purchase history, physical activities). The unified user interface also includes a focus area for displaying a series of media content items (e.g., an advertisement) sequentially according to a temporal order for the purposes of promoting a media content item, product, event or service. In some implementations, playback of a media content item presented on the unified user interface relies on a collaborative implementation of a corresponding media player application and a media content casting application, particularly when the play involves a restricted mode. The content casting application is enabled to play the media content item at the restrict mode when the media player application does not operate in the restricted mode.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: April 30, 2024
    Assignee: GOOGLE LLC
    Inventors: Saleh Altayyar, Sourav Basu
  • Publication number: 20240121087
    Abstract: Systems and methods are disclosed for acknowledgement-based retirement of expired secure association keys (SAK). A new SAK is generated by a key server. The new SAK is transmitted to members of a connectivity association (CA). The new SAK for key server ingress traffic is installed. An ingress SAK installation acknowledgement is received from the members of the CA. The new SAK for key server egress traffic is installed at the key server, based on receiving the ingress SAK installation acknowledgement from the members of the CA. A key server egress SAK installation notification is transmitted to the members of the CA A prior secure association key is retired after a configurable SAK retirement buffer delay in response to an earlier occurrence of either: receipt of an egress SAK installation acknowledgement from the members of the CA and expiration of a SAK retirement buffer delay, or expiration of a SAK retirement timeout.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 11, 2024
    Inventors: Sourav BASU, Tarun Jaswanth, Kaustav MAJUMDAR, Manish SINGHVI
  • Patent number: 11942618
    Abstract: Methods, systems, and compositions for the liquid-phase deposition (LPD) of thin films. The thin films can be coated onto the surface of porous components of electrochemical devices, such as battery electrodes. Embodiments of the present disclosure achieve a faster, safer, and more cost-effective means for forming uniform, conformal layers on non-planar microstructures than known methods. In one aspect, the methods and systems involve exposing the component to be coated to different liquid reagents in sequential processing steps, with optional intervening rinsing and drying steps. Processing may occur in a single reaction chamber or multiple reaction chambers.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: March 26, 2024
    Assignee: CORESHELL TECHNOLOGIES, INCORPORATED
    Inventors: Sourav Basu, Jonathan Tan
  • Publication number: 20240045944
    Abstract: Systems and methods are provided for operation of a media device in an obfuscated entry mode. A method for entry of personal information on a media device may include receiving a request from an external device to enter personal information. An interface screen is generated, including a first section including a plurality of characters, and a second section including directional buttons and a select button. Manipulation of the directional buttons and/or the select button causes selection of characters from the first section of the interface screen to be entered into the personal information entry field displayed by the media device in an obfuscated manner.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 8, 2024
    Inventors: Jiyoung Ko, Austin Quaid Walker, Saleh Altayyar, Sourav Basu