Patents by Inventor Ravi A. Shankar

Ravi A. Shankar 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: 20250022569
    Abstract: Methods, devices, and systems of delivering infusion fluid (e.g., medication such as insulin) can detect, at multiple times during a dispensation period of time, a pressure level of the infusion fluid in an infusion fluid pathway, either directly or indirectly. Based on the detected pressure levels, one or more actual dispensation times that are after an intended dispensation time can be determined. In some cases, methods, devices, and systems provided herein can use variable occlusion alarm thresholds, which can depend on variables such as an age of an infusion set and/or a current analyte level. In some cases, methods, devices, and systems provided herein can automate medication delivery and use the actual dispensation times in a control algorithm determining medication deliveries.
    Type: Application
    Filed: October 1, 2024
    Publication date: January 16, 2025
    Inventors: Bryan Mazlish, Lane Desborough, Ravi Shankar Rontala Raghunathan
  • Patent number: 12196730
    Abstract: The present disclosure is directed to a gas sensor device that detects gases with large molecules (e.g., a gas with a molecular weight between 150 g/mol and 450 g/mol), such as siloxanes. The gas sensor device includes a thin film gas sensor and a bulk film gas sensor. The thin film gas sensor and the bulk film gas sensor each include a semiconductor metal oxide (SMO) film, a heater, and a temperature sensor. The SMO film of the thin film gas sensor is an thin film (e.g., between 90 nanometers and 110 nanometers thick), and the SMO film of the bulk film gas sensor is an thick film (e.g., between 5 micrometers and 20 micrometers thick). The gas sensor device detects gases with large molecules based on a variation between resistances of the SMO thin film and the SMO thick film.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: January 14, 2025
    Assignees: STMICROELECTRONICS S.r.l., STMICROELECTRONICS PTE LTD
    Inventors: Malek Brahem, Hatem Majeri, Olivier Le Neel, Ravi Shankar, Enrico Rosario Alessi, Pasquale Biancolillo
  • Patent number: 12192297
    Abstract: Techniques are disclosed relating to generating real-time suggested actions for a user based on their user profile attributes. In various embodiments, a server system may select, in real-time, a particular action to suggest to a user based on profile attributes associated with a user account of the user. The server system may then provide a message indicative of this particular action to a user device associated with the user. In some embodiments, the server system may then receive an indication that the user has initiated the particular action. In response to this indication, the server system may update the profile attributes associated with the user account to indicate that the user has initiated the particular action. Using these updated profile attributes, the server system may then select, in real-time, an updated action to suggest to the user that is different from the particular action.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: January 7, 2025
    Assignee: PayPal, Inc.
    Inventors: Sumit Ranjan, Sriram Ramakrishnan, Ravi Shankar Chandrasekaran, Dinesh Damodharan
  • Patent number: 12180948
    Abstract: A hydraulic pump system includes a housing defining a tank for containing hydraulic fluid in use; one or more pump modules each comprising a hydraulic pump for supplying hydraulic fluid from the tank to a hydraulic system; and a mounting arrangement; wherein the or each pump module is mounted to the housing by the mounting arrangement.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: December 31, 2024
    Assignee: J. C. Bamford Excavators Limited
    Inventors: James Hewitt, Paul Brenner, Ravi Shankar
  • Patent number: 12184965
    Abstract: An under-display camera is positioned underneath a display of a mobile device. The under-display camera captures an image using light passing through a portion of the display. The mobile device displays a display image on the display, the display image based on the image. The mobile device displays an indicator overlaid over the display image on an indicator area of the display that overlaps with the portion of the display. The indicator may identify the position of the camera. The mobile device can compensate for occlusion of the camera by continuing to display a previous display image if a more recently captured image includes an occlusion. The mobile device can give users alternate ways to select areas of the display image to avoid camera occlusion, for instance using hardware buttons and/or touchscreen interface elements.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: December 31, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bapineedu Chowdary Gummadi, Soman Ganesh Nikhara, Ravi Shankar Kadambala
  • Publication number: 20240403060
    Abstract: Embodiments of the present disclosure provide systems and methods for rebooting or halting a hung node within a logical partition cluster of a multiple processor computer system. In a disclosed embodiment, a hypervisor maintains a health monitor timer for a logical partition within a logical partition cluster. The hypervisor detects a hung node or logical partition within the logical partition cluster and provides a timely halt or reboot of the hung logical partition to avoid data corruption.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 5, 2024
    Inventors: Perinkulam I. GANESH, Esdras E. CRUZ-AGUILAR, Ravi A. SHANKAR, Brian Frank VEALE, Amanda LIEM, Matthew R. OCHS, Jes Kiran CHITTIGALA
  • Publication number: 20240396551
    Abstract: A glitch filtering circuit has a counting circuit configured to provide one or more counter output signals indicating whether an input signal has remained in a first signaling state or in a second signaling state for a preconfigured duration of time; a flipflop clocked by a clock signal and configured to provide an output of the glitch filtering circuit; a threshold detect circuit configured to generate a select signal based on the one or more counter output signals; and a multiplexer configured to provide a multiplexed signal to an input of the flipflop, the multiplexed signal having a signaling state that is selected in accordance with the select signal from an input fixed at the first signaling state, an input fixed at the second signaling state and an input that is coupled to the output of the glitch filtering circuit.
    Type: Application
    Filed: May 26, 2023
    Publication date: November 28, 2024
    Inventors: Amod PHADKE, Vinay Kumar GARIPELLI, Naveen Kumar NARALA, Manjunath Kachenahalli RANGEGOWDA, Ravi Shankar SRINIVASAN
  • Publication number: 20240374341
    Abstract: A surgery assessment system includes a camera, a processor or controller, and a display. The processor or controller is configured to receive at least one image collected at a surgery site by the camera, analyze the at least one image with a machine-learned model, and calculate a blood presence score for the surgery site based on the analysis of the at least one image. The display is configured to output the blood presence score in association with the surgery site.
    Type: Application
    Filed: May 12, 2023
    Publication date: November 14, 2024
    Inventors: Arjun Ravi Shankar, Rami Abhukhalil, Genevieve Foley, Varun Goel, Jocelyn Barker
  • Patent number: 12141461
    Abstract: A method, computer system, and computer program product area provided. A computer transmits a query command to a storage descriptor area of a first disk. The first disk belongs to a dual-site data replication system. The dual-site data replication system provides active-active access to a volume of data stored in an active disk and replicated in a backup disk. The computer receives a response to the query command. The response indicates the active disk and the backup disk for the dual-site data replication system. The computer controls an additional copy of the volume of data at a further remote site based on the active disk.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: November 12, 2024
    Assignee: International Business Machines Corporation
    Inventors: Esdras E. Cruz-Aguilar, Taru Varshney, Jes Kiran Chittigala, Ravi A. Shankar, Perinkulam I Ganesh, Michael S Fuller
  • Patent number: 12137086
    Abstract: A method comprising: at a network function (NF) repository function (NRF) of a core network that includes a consumer NF and a producer NF: issuing, to the consumer NF, an access token used to access services of the producer NF based on allowed authorization attributes of the producer NF; before expiry of the access token, receiving, from the producer NF, an update message that indicates retiring authorization attributes of the allowed authorization attributes, and storing the retiring authorization attributes; before the expiry of the access token, upon receiving, from the consumer NF, an access token request for a new access token, determining not to authorize the access token request based on the retiring authorization attributes; and based on determining, sending, to the consumer NF, an access token error to enable the consumer NF to migrate service requests to a new producer NF before the expiry.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: November 5, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shankar Mantha, Krishna Chaitanya Mahamkali
  • Publication number: 20240330834
    Abstract: Intelligent machine learning-based systems and methods of generating recommendations for individualized skill development. The system and method offer an automated framework by which organizations can easily pre-screen bulk profiles, hire based on region and projects, and provide employees with a skill upgrade program to enhance their capabilities. The system can use natural language processing techniques to ingest and process candidate and job data and machine learning techniques to identify the degree to which the skills of each candidate match the organization's available roles. In some embodiments, the framework facilitates a bench reduction program that helps optimize the workforce by identifying underutilized employees and help organizations build a strong, capable workforce that can achieve their current and future goals.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 3, 2024
    Inventors: Sanjay Tiwari, Anshul Kapoor, Ravi Shankar Nori
  • Publication number: 20240330857
    Abstract: The present disclosure presents virtual building construction inspection systems and methods. One such method comprises storing, by a computing device, a first building information model (BIM) file for a building project, wherein the first BIM file comprises a building permit application file having a design for the building project; checking, by the computing device, the building permit application file for building code compliance with computable files defining building codes; generating, by the computing device, an output report indicating whether the building permit application file has passed a check for the building code compliance; and transmitting, by the computing device, the output report to a client device of an applicant associated with the building permit application file. Other systems and methods are also provided.
    Type: Application
    Filed: August 8, 2022
    Publication date: October 3, 2024
    Inventors: Ravi Shankar Srinivasan, Nawari O. Nawari
  • Patent number: 12106837
    Abstract: Methods, devices, and systems of delivering infusion fluid (e.g., medication such as insulin) can detect, at multiple times during a dispensation period of time, a pressure level of the infusion fluid in an infusion fluid pathway, either directly or indirectly. Based on the detected pressure levels, one or more actual dispensation times that are after an intended dispensation time can be determined. In some cases, methods, devices, and systems provided herein can use variable occlusion alarm thresholds, which can depend on variables such as an age of an infusion set and/or a current analyte level. In some cases, methods, devices, and systems provided herein can automate medication delivery and use the actual dispensation times in a control algorithm determining medication deliveries.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: October 1, 2024
    Assignee: Insulet Corporation
    Inventors: Bryan Mazlish, Lane Desborough, Ravi Shankar Rontala Raghunathan
  • Patent number: 12106123
    Abstract: Plugins that are independently written are executed in a collaborative manner to analysis a log. A plugin executing with respect to a particular node of a hierarchical data structure determines values for a set of keys based on information of the particular node and/or any ancestor nodes, and information stored in a shared repository. The plugin stores the values for the keys as additional information of the particular hierarchical node and/or into the shared repository. The plugin does not access information of non-ancestor nodes when executing with respect to the particular hierarchical node. Each plugin writes into and retrieves from the shared repository using the shared naming convention, thereby sharing information. The sequence of execution of the plugins is not dependent on dependencies amongst the plugins. If a dependent plugin requiring an output from a requisite plugin is first executed, the dependent plugin is flagged as pending and subsequently re-executed.
    Type: Grant
    Filed: October 26, 2023
    Date of Patent: October 1, 2024
    Assignee: Oracle International Corporation
    Inventors: Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sumanta Kumar Chatterjee, Binoy Sukumaran
  • Patent number: 12106122
    Abstract: Plugins that are independently written are executed in a collaborative manner to analysis a log. A plugin executing with respect to a particular node of a hierarchical data structure determines values for a set of keys based on information of the particular node and/or any ancestor nodes, and information stored in a shared repository. The plugin stores the values for the keys as additional information of the particular hierarchical node and/or into the shared repository. The plugin does not access information of non-ancestor nodes when executing with respect to the particular hierarchical node. Each plugin writes into and retrieves from the shared repository using the shared naming convention, thereby sharing information. The sequence of execution of the plugins is not dependent on dependencies amongst the plugins. If a dependent plugin requiring an output from a requisite plugin is first executed, the dependent plugin is flagged as pending and subsequently re-executed.
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: October 1, 2024
    Assignee: Oracle International Corporation
    Inventors: Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sumanta Kumar Chatterjee, Binoy Sukumaran
  • Publication number: 20240319799
    Abstract: In some examples, a device can include a magnetic element coupled to a cap, a compressible energizing element surrounding the magnetic element, an electrical device coupled to the compressible energizing element to provide a current, and a processor resource to adjust a current applied to the compressible energizing element based on a selected resistance level.
    Type: Application
    Filed: January 25, 2021
    Publication date: September 26, 2024
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Ravi Shankar Subramaniam
  • Publication number: 20240319298
    Abstract: An MRI system includes an MRI scanner having a bore and a table configured to move a subject to be imaged into and out of the bore. The MRI system includes a flexible RF receiving coil array integrated within the bore and electronically coupled directly to the MRI scanner, wherein the flexible RF receiving coil array remains in the bore regardless of a position of the table, and the flexible RF receiving coil array is located underneath the table when the table is located within the bore. The MRI system includes an automated mechanism configured to automatically move the flexible RF receiving coil array from underneath the table on a first side of the subject, to pull the flexible RF receiving coil array over the subject from the first side to a second side of the subject, and to fasten the flexible RF receiving coil on the second side.
    Type: Application
    Filed: March 22, 2023
    Publication date: September 26, 2024
    Inventors: Victor Taracila, Ravi Shankar Jaiswal, Victoria Poli Zemskov, Fraser John Laing Robb, Emily Rose Long, Jana Michelle Vincent
  • Publication number: 20240323649
    Abstract: A mobile device is disclosed. The mobile device may receive one or more wireless local area network (WLAN) signals. The mobile device may determine Channel State Information (CSI) data from the one or more WLAN signals. The mobile device may determine one or more environmental characteristics associated with an environment of the mobile device based on the CSI data. The mobile device may send information indicative of the one or more environmental characteristics to a location server (LS), or determine a position of the mobile device based at least in part on the one or more environmental characteristics, or any combination thereof.
    Type: Application
    Filed: May 23, 2024
    Publication date: September 26, 2024
    Inventors: Bapineedu Chowdary GUMMADI, Stephen William EDGE, Xiaoxin ZHANG, Ravi Shankar KADAMBALA
  • Patent number: 12101690
    Abstract: A mobile device is disclosed. The mobile device may receive one or more wireless local area network (WLAN) signals. The mobile device may determine Channel State Information (CSI) data from the one or more WLAN signals. The mobile device may determine one or more environmental characteristics associated with an environment of the mobile device based on the CSI data. The mobile device may send information indicative of the one or more environmental characteristics to a location server (LS), or determine a position of the mobile device based at least in part on the one or more environmental characteristics, or any combination thereof.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: September 24, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bapineedu Chowdary Gummadi, Stephen William Edge, Xiaoxin Zhang, Ravi Shankar Kadambala
  • Publication number: 20240300481
    Abstract: A control system (200) for a vehicle (1), the control system comprising one or more controllers (201), wherein the control system is configured to: receive (402) information indicative of a weather condition; and in dependence on the information indicative of a weather condition, modify (406) at least one spatial range parameter of a driver assistance system configured to monitor other road users.
    Type: Application
    Filed: March 9, 2022
    Publication date: September 12, 2024
    Inventor: Ravi Shankar SIVAKUMAR