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).
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Patent number: 11843512Abstract: Presented herein are efficient techniques in which an application function (AF) session is established between a first policy control function (PCF) in a standalone non-public network (SNPN) domain and a second PCF in a Public Land Mobile Network (PLMN) domain, wherein a user equipment has a first session with the SNPN domain, the AF session is established for a second session of the user equipment with the PLMN domain, and the AF session is bound to the first session. The second PCF obtains an indication of a data flow initiated for the user equipment for the second session within the PLMN domain and determines flow information associated with the data flow. The second PCF transmits to the first PCF the flow information associated with the data flow for creating the data flow in the SNPN domain.Type: GrantFiled: August 24, 2021Date of Patent: December 12, 2023Assignee: CISCO TECHNOLOGY, INC.Inventors: Ravi Shankar Mantha, Sandeep Dasgupta, Mukesh Yadav
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Publication number: 20230396357Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for indicating, at a local UE, a network condition at a remote UE. The local UE may be a first UE that receives, from a second UE (e.g., remote UE), a first indication of a decreased network condition at the second UE. The first indication may be associated with at least one of a TMMBr, a TMMBn, a decreased bit rate, or decreased downlink scheduling. The first UE may display, at the first UE, a second indication of the decreased network condition at the second UE based on the first indication received from the second UE.Type: ApplicationFiled: June 1, 2022Publication date: December 7, 2023Inventors: Arun Ashok TAGARE, Bapineedu Chowdary GUMMADI, Shankar Ganesh LAKSHMANASWAMY, Ravi Shankar KADAMBALA
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Publication number: 20230394364Abstract: One example provides a reconfigurable computing fabric to manage machine learning (ML) processing including a configurable interconnect structure and a number programmable logic blocks each having a configurable set of operations. For each of a number of fabric configurations of the computing fabric, each programmable logic block has a corresponding set of operations and the interconnect structure has a corresponding data path structure to interconnect the programmable logic blocks with one another and with inputs and outputs of the computing fabric. The programmable logic blocks include an input/output block having a set of operations including to provide virtual interfaces to receive external session requests for ML processing from request sources, and an elastic AI/ML processing block having a set of operations including to configure a number of AI/ML engines with a session implementation for each external session request and each of a number of event-driven internal session requests.Type: ApplicationFiled: October 29, 2020Publication date: December 7, 2023Applicant: Hewlett-Packard Development Company, L.P.Inventors: Ravi Shankar Subramaniam, Robert Campbell, Jeffrey Kevin Jeansonne, Lan Wang, Christopher Charles Mohrman
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Patent number: 11829779Abstract: A computer program product, system, and computer implemented method for scalable specification and self-governance for autonomous databases, cluster databases, and multi-tenant databases in cloud and on-prem environments. The approach disclosed herein enables management of a consolidated databases using a template-based process that allows for the consolidated databases (CDBs) and pluggable databases (PBDs) to be reconfigured automatically. In some embodiments, the approach instantiates one or more monitoring modules and one or more CDB/PDB configuration managers. These elements can detect relevant changes in the conditions in which CDB instances and open PDBs operate and adjust the configurations thereof in response.Type: GrantFiled: July 1, 2021Date of Patent: November 28, 2023Assignee: Oracle International CorporationInventors: Rohan Ankalikar, Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sandeep Kumar Samudrala
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Publication number: 20230375161Abstract: A light-emitting diode (LED) luminaire assembly includes a mounting module having a cavity. The luminaire assembly also includes an LED assembly coupled to the mounting module at an end of the cavity, and a driver mounted on a driver plate and configured to provide electricity to the LED assembly, the driver plate coupled to the mounting module. The luminaire assembly further includes one or more reduced thickness sections provided on a series path of thermal conduction between the LED assembly and the mounting module, to facilitate decreased conductive heat transfer therebetween.Type: ApplicationFiled: August 4, 2023Publication date: November 23, 2023Inventors: Poonam Chavan, Ajay Chidambaram Pillai Swornalatha, Ravi Shankar Panday
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Publication number: 20230375657Abstract: In an example implementation according to aspects of the present disclosure, a wireless anchor node comprises a wireless communication interface and a processor communicatively coupled to the wireless communication interface. The processor receives a wireless signal from a source access node. The location of the source access node is verified. The processor determines a distance measurement between the wireless anchor node and the source access node based on the wireless signal and transfers the distance measurement between the wireless anchor node and the source access node to a target access node over an intermediate anchor node. In response, the processor receives a location error from the target access node over the intermediate anchor node. The location of the target access node is verified. The processor calibrates the distance measurement between the wireless anchor node and the source access node based on the location error.Type: ApplicationFiled: October 12, 2020Publication date: November 23, 2023Inventor: Ravi Shankar Subramaniam
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Patent number: 11821884Abstract: 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: GrantFiled: February 3, 2021Date of Patent: November 21, 2023Assignees: STMICROELECTRONICS S.r.l., STMICROELECTRONICS PTE LTDInventors: Malek Brahem, Hatem Majeri, Olivier Le Neel, Ravi Shankar, Enrico Rosario Alessi, Pasquale Biancolillo
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Patent number: 11822939Abstract: 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: GrantFiled: March 24, 2022Date of Patent: November 21, 2023Assignee: Oracle International CorporationInventors: Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sumanta Kumar Chatterjee, Binoy Sukumaran
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Publication number: 20230354873Abstract: The invention relates to an aqueous binder liquid that can advantageously be used in the layer-by-layer production of 3-D sugar-based food products. More particularly, the invention relates to an aqueous binder liquid containing: (a) 50-70 wt. % water; (b) 12-30 wt. % sugar alcohol; (c) 5-20 wt. % short chain polyol selected from glycerol, propane-1, 2-diol and combinations thereof; and (d) 3-10 wt. % ethanol; wherein components (a), (b), (c) and (d) together constitute at least 90 wt. % of the aqueous binder liquid. The aqueous binder liquid of the present invention is particularly suitable for use in methods of layer-by-layer production of 3-D sugar-based food products in which the binder liquid is applied by means of piezo inkjet print heads. These methods enable the production of highly creative and complex patterns, such as cocktail toppers, edible logos and decorative wedding cake toppers.Type: ApplicationFiled: March 23, 2020Publication date: November 9, 2023Inventors: Kayi Novissi Kristina Kouevi, Ravi Shankar, Jule W. Thomas, Jr.
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Patent number: 11808723Abstract: The present disclosure is directed to a gas sensor device that includes a plurality of gas sensors. Each of the gas sensors includes a semiconductor metal oxide (SMO) film, a heater, and a temperature sensor. Each of the SMO films is designed to be sensitive to a different gas concentration range. As a result, the gas sensor device is able to obtain accurate readings for a wide range of gas concentration levels. In addition, the gas sensors are selectively activated and deactivated based on a current gas concentration detected by the gas sensor device. Thus, the gas sensor device is able to conserve power as gas sensors are on when appropriate instead of being continuously on.Type: GrantFiled: April 21, 2021Date of Patent: November 7, 2023Assignee: STMICROELECTRONICS PTE LTDInventors: Malek Brahem, Hatem Majeri, Olivier Le Neel, Ravi Shankar
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Patent number: 11797904Abstract: One or more users in an observation platform environment is provided with a communications device capable of sending a user's voice and a secondary signal containing information regarding a location or relative proximity of the communications device. An observation platform is provided and has a communications system for receiving and sending data from and to at least one of the communications devices and a computer system configured to recognize the identity of a user of the users, based on signals from the communications device; capture, from the communications device, the secondary signal and a voice message of the user; derive statistical data about employee performance of the user; store the user identity, voice message, location, and statistical data in an employee performance library associated with the user; and generate at least one performance metric entry for the user, based on the performance information, into the employee performance library.Type: GrantFiled: February 20, 2022Date of Patent: October 24, 2023Assignee: Theatro Labs, Inc.Inventors: Christopher N. Todd, Guy R. VanBuskirk, Ravi Shankar Kumar, Shiva Cheedella
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Publication number: 20230336598Abstract: In a method for managing and distributing content in a plurality of observation platforms, a message is generated with employment related content at a cloud based component of a content distribution manager in response to user interaction via an interface of the content distribution manager presented on a computer system. Responsive to the user interactions and to interactions of third party software via an application program interface with the cloud based component, delivery of the message is scheduled and a plurality of specified devices belonging to a specified class of employees are specified for delivery in a plurality of observation platforms at a designated time and location via the cloud based component. The message is delivered and the delivery and response to the message are measured to the plurality of observation platforms which relay the message to the plurality of specified devices at the designated time and the designated location.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Applicant: Theatro Labs, Inc.Inventors: Guy R. VanBuskirk, Ravi Shankar Kumar, Shiva Cheedella, Steve Lucy
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Publication number: 20230325294Abstract: Embodiments described herein include a log management system that detects and addresses excessive log patterns at runtime. In some embodiments, the log management system tracks cumulative attributes associated with patterns that repeat within a set monitoring files, such as a set of log or trace records. The cumulative attributes that are monitored may include the cumulative storage size and/or cumulative count of patterns detected in the monitoring files. The log management system may determine whether a triggering condition is satisfied for initiating a responsive action to reduce the amount of log data that is transmitted and/or stored. If the triggering condition is satisfied, then the log management system may remove one or more instances of the pattern from the monitoring files and/or perform other actions to reduce the overhead of logging operations.Type: ApplicationFiled: April 7, 2022Publication date: October 12, 2023Applicant: Oracle International CorporationInventors: Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sumanta Kumar Chatterjee, Binoy Sukumaran, Abhishek Chitre, Mohit Singal
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Publication number: 20230328360Abstract: 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: ApplicationFiled: May 12, 2023Publication date: October 12, 2023Inventors: Bapineedu Chowdary GUMMADI, Soman Ganesh NIKHARA, Ravi Shankar KADAMBALA
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Publication number: 20230328810Abstract: A computer mediated communication system includes a plurality of communication devices, a wireless transceiver, a computer system configured to wirelessly communicate with the communication devices via the wireless transceiver and mediate communications among the communication devices. The computer system a memory coupled with a processor.Type: ApplicationFiled: April 6, 2022Publication date: October 12, 2023Applicant: Theatro Labs, Inc.Inventors: Guy R. Van Buskirk, Jesse Alan Montgomery, Kathryn Payne Torrence Shae, Ravi Shankar Kumar
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Publication number: 20230325207Abstract: 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: ApplicationFiled: March 24, 2022Publication date: October 12, 2023Applicant: Oracle International CorporationInventors: Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Sumanta Kumar Chatterjee, Binoy Sukumaran
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Patent number: 11780154Abstract: A method of ink-extrusion printing an object, including providing a mixture including liquid crystal monomers and photo-catalyzing or heating the mixture to produce a liquid crystal ink. The ink is in a nematic phase. The method includes extruding the ink through a print-head orifice moving along a print direction to form an extruded film of the object. The extruded film exhibits birefringence. Also disclosed are a liquid crystal ink. The ink includes a mixture including liquid crystal monomers. The mixture when at a target printing temperature is in a nematic phase. Also disclosed is ink-extrusion-printed object. The object includes an extrusion-printed film including a nematic liquid crystal elastomer, wherein the film exhibits birefringence along an extrusion axis of the film.Type: GrantFiled: April 23, 2021Date of Patent: October 10, 2023Assignees: University of Pittsburgh—Of the Commonwealth System of Higher Education, Board of Regents, The University of Texas SystemInventors: Taylor H. Ware, Cedric P. Ambulo, Mohand O. Saed, Jennifer M. Boothby, Julia J. Henricks, Ravi Shankar Meenakshisundaram
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Publication number: 20230315614Abstract: Methods and apparatuses are described for testing and deploying targeted versions of application libraries within a software application. A computing device selects a software application comprising application libraries each associated with a current version identifier. The computing device identifies a target version of one or more application libraries, the target version associated with a different version identifier than the current identifier. The computing device defines a software application build for the software application incorporating the identified target versions of the application libraries, and deploys the application build to a test computing environment. The computing device executes tests of the software application build in the test environment, and captures test execution data for the target versions of the libraries in the software application build.Type: ApplicationFiled: April 5, 2022Publication date: October 5, 2023Inventors: Jon Freitag, Fatih Ergin, Ravi Shankar, Pogachetla Amjad Ahamed
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Patent number: 11774422Abstract: The present disclosure is directed to a selective multi-gas sensor device that detects when a high concentration level of a particular gas, such as methane, carbon monoxide, and/or ethanol, is present. The selective multi-gas sensor device detects and identifies a particular gas based on a ratio between a sensitivity of a gas sensitive material at a first temperature and a sensitivity of the gas sensitive material at a second temperature.Type: GrantFiled: July 1, 2019Date of Patent: October 3, 2023Assignee: STMicroelectronics PTE LTDInventors: Fangxing Yuan, Ravi Shankar, Olivier Le Neel
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Patent number: 11774070Abstract: A high-lumen light-emitting diode (LED) luminaire assembly in a harsh and hazardous environment is provided. The luminaire assembly includes an integrated mounting module manufactured as a single piece and including a first side and a second side opposite the first side. The luminaire assembly also includes an LED assembly coupled to the mounting module at the second side of the mounting module, and a driver configured to provide electricity to the LED assembly. The luminaire assembly further includes a driver cover sized to cover the driver and coupled to the mounting module at the first side of the mounting module. The driver and the LED assembly are operable within a target peak temperature limit for the hazardous environment.Type: GrantFiled: October 12, 2021Date of Patent: October 3, 2023Assignee: Eaton Intelligent Power LimitedInventors: Poonam Chavan, Ajay Chidambaram Pillai Swornalatha, Ravi Shankar Panday