Patents by Inventor Ravi Krishnan

Ravi Krishnan 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: 20210000862
    Abstract: The present invention relates to medical use of polysulfated polysaccharides and compositions thereof in the treatment of post-operative joint pain in a mammal. In particular, the invention relates to the use of the polysulfated polysaccharide, pentosan polysulfate, and compositions thereof in the treatment of aseptic persistent pain after joint arthroplasty in a mammal.
    Type: Application
    Filed: February 27, 2019
    Publication date: January 7, 2021
    Inventors: Paul Rennie, Ravi Krishnan
  • Patent number: 10887727
    Abstract: A computer-implemented technique is described herein for detecting work-related visits. The technique includes receiving movement data from one or more movement-sensing mechanisms associated with a local computing device carried by a user. The technique further includes: determining, using a state machine, and based on the movement data, that a user has commenced a candidate visit, the candidate visit being described by visit data; determining, using the state machine, and based on the movement data, that the user has completed the candidate visit; and determining, using a context-determining component, and based on the visit data, whether the candidate visit corresponds to a work-related visit for which work has been completed. The technique further includes mechanisms that allow the user to add a content item to the visit data of an ongoing visit, prevent private data from leaving the local computing device, and efficiently consume power of the local computing device.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: January 5, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Kausik Ghatak, Suyash Kumar Tiwari, Ravi Krishnan, Sarang Deshpande, Moinak Chatterjee, Shabaz Ahmed
  • Publication number: 20200410113
    Abstract: Systems and methods for securing user location data are described. A method includes receiving, by a location server computer, an encrypted location from a mobile device. The encrypted location is a location of the mobile device encrypted with a public key. The method then includes receiving, by the location server computer, a location request message from an interaction processing server and partially decrypting, by the location server computer, the encrypted location with a first private key share to form a partially decrypted location. The method further includes transmitting, by the location server computer to the interaction processing server, a location response message with the encrypted location and the partially decrypted location. The interaction processing server then uses the partially decrypted location and the second private key share to form a decrypted location.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Inventors: Oleg Gryb, Akshay Bhaskaran, Ravi Krishnan Muthukrishnan
  • Publication number: 20200289578
    Abstract: The present disclosure provides methods of treating or preventing respiratory condition and/or for treating an IgE-mediated allergy and/or for reducing an allergic response to an allergen and/or for inducing anergy to an allergen in a subject and/or improving lung function in a subject suffering from an allergy comprising administering to a subject a population of cells enriched for STRO-1+ cells and/or progeny thereof and/or soluble factors derived therefrom.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Applicant: Mesoblast, Inc.
    Inventors: Silviu Itescu, Ravi Krishnan, Peter Ghosh
  • Patent number: 10770114
    Abstract: A data object is parsed into payload data packets so that each data packet is capable of being represented in a matrix barcode, sometimes referred to as a QR code. A matrix barcode is generated for each payload data packet and accompanying metadata used to reconstruct the data object. A matrix barcode movie is assembled from individual matrix barcodes. The resulting movie can be projected to a reader that captures the video sequence, examines each frame to extract payload data and corresponding metadata from each frame. The reader then assembles the separate payload data back into the original data object using the metadata and determines an action to take responsive to the data object. For example, a movie may be played, an image displayed, a file opened, or other action may be taken based on the file type and instructions in the metadata.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: September 8, 2020
    Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventors: Nishit Shah, Ravi Krishnan Muthukrishnan, Krishnaprasad Kumbalath, Shakti Nilesh, Raghavendra Ganlaparthi, Rohit Lawange, Soujanya Yalal
  • Publication number: 20200246374
    Abstract: The present invention relates to the medical use of polysulfated polysaccharides and compositions thereof for the treatment of disease or disorders associated with bone marrow pathologies in the musculoskeletal system of a mammal. In particular, the invention relates to use of polysulfated polysaccharides, such as pentosan polysulfate, in treatment of bone marrow edema lesions or spinal Modic Endplate Changes as assessed by magnetic resonance imaging (MRI).
    Type: Application
    Filed: August 6, 2018
    Publication date: August 6, 2020
    Inventors: Ravi Krishnan, Paul Rennie
  • Patent number: 10688134
    Abstract: The present disclosure provides methods of treating or preventing respiratory condition and/or for treating an IgE-mediated allergy and/or for reducing an allergic response to an allergen and/or for inducing anergy to an allergen in a subject and/or improving lung function in a subject suffering from an allergy comprising administering to a subject a population of cells enriched for STRO-1+ cells and/or progeny thereof and/or soluble factors derived therefrom.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: June 23, 2020
    Assignee: Mesoblast, Inc.
    Inventors: Silviu Itescu, Ravi Krishnan, Peter Ghosh
  • Publication number: 20200186967
    Abstract: A computer-implemented technique is described herein for detecting work-related visits. The technique includes receiving movement data from one or more movement-sensing mechanisms associated with a local computing device carried by a user. The technique further includes: determining, using a state machine, and based on the movement data, that a user has commenced a candidate visit, the candidate visit being described by visit data; determining, using the state machine, and based on the movement data, that the user has completed the candidate visit; and determining, using a context-determining component, and based on the visit data, whether the candidate visit corresponds to a work-related visit for which work has been completed. The technique further includes mechanisms that allow the user to add a content item to the visit data of an ongoing visit, prevent private data from leaving the local computing device, and efficiently consume power of the local computing device.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 11, 2020
    Inventors: Kausik GHATAK, Suyash Kumar TIWARI, Ravi KRISHNAN, Sarang DESHPANDE, Moinak CHATTERJEE, Shabaz AHMED
  • Publication number: 20200170953
    Abstract: Freeze dried active compositions are described. The compositions comprise less than 6.5% by weight water and they may be hydrated or added to end use compositions in order to yield compositions for delivering superior topical benefits to consumers.
    Type: Application
    Filed: June 21, 2018
    Publication date: June 4, 2020
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Maria BUCHALOVA, Teanoosh MOADDEL, Ravi KRISHNAN, Lise JORGENSEN, Krassimir Petkov VELIKOV, Michael Jacobus SUIJKER
  • Patent number: 10673885
    Abstract: A user state tracking and anomaly detector for multi-tenant SaaS applications operates in association with a log management solution, such as a SIEM. A given SaaS application has many user STATES, and the applications often have dependencies on one another that arise, for example, when a particular application makes a request (typically on behalf of a user) to take some action with respect to another application. The detector includes a mapper that maps the large number of user STATES to a reduced number of mapped states (e.g., “red” and “green”), and a dependency module that generates user-resource dependency graphs. Using a dependency graph, a SaaS modeler in the detector checks whether a particular dependency-based request associated with a SaaS application is valid. State and dependency information generated by the mapper and dependency module are reported back to the log management solution to facilitate improved logging and anomaly detection.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: June 2, 2020
    Assignee: International Business Machines Corporation
    Inventors: Ravi Krishnan Muthukrishnan, Jeffrey Robert Hoy, Sreekanth Ramakrishna Iyer, Kaushal Kiran Kapadia, Nataraj Nagaratnam
  • Patent number: 10673900
    Abstract: This disclosure provides the ability for a cloud application to specify its security requirements, the ability to have those requirements evaluated, e.g., against a specific cloud deployment environment, and the ability to enable the application to control a cloud-based security assurance service to provision additional security technology in the cloud to support deployment (or re-deployment elsewhere) of the application if the environment does not have the necessary topology and security resources deployed. To this end, the application queries the service by passing a set of application-based security rights. If the security capabilities provided by the security assurance service are sufficient or better than the application's security rights, the application functions normally. If, however, the security environment established by the security assurance service is insufficient for the application, the application is afforded one or more remediation options, e.g.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: June 2, 2020
    Assignee: HCL Technologies Limited
    Inventors: Nataraj Nagaratnam, Jeffrey Robert Hoy, Kaushal Kiran Kapadia, Ravi Krishnan Muthukrishnan, Sreekanth Ramakrishna Iyer
  • Publication number: 20200168253
    Abstract: A data object is parsed into payload data packets so that each data packet is capable of being represented in a matrix barcode, sometimes referred to as a QR code. A matrix barcode is generated for each payload data packet and accompanying metadata used to reconstruct the data object. A matrix barcode movie is assembled from individual matrix barcodes. The resulting movie can be projected to a reader that captures the video sequence, examines each frame to extract payload data and corresponding metadata from each frame. The reader then assembles the separate payload data back into the original data object using the metadata and determines an action to take responsive to the data object. For example, a movie may be played, an image displayed, a file opened, or other action may be taken based on the file type and instructions in the metadata.
    Type: Application
    Filed: May 9, 2017
    Publication date: May 28, 2020
    Inventors: Nishit Shah, Ravi Krishnan Muthukrishnan, Krishnaprasad Kumbalath, Shakti Nilesh, Raghavendra Ganlaparthi, Rohit Lawange, Soujanya Yalal
  • Publication number: 20200156516
    Abstract: To provide a flat reclining posture that becomes approximately parallel to a floor surface of a vehicle. A vehicle seat includes a seat cushion, a seat back, risers, a reclining mechanism, a first link member, a second link member, and tracks. The seat cushion includes a cushion frame. The seat back includes a back frame. The reclining mechanism is disposed at an upper portion at a rear end of the riser. The reclining mechanism is coupled to a lower end portion of the back frame. The first link member is rotatably disposed between a rear end portion of the cushion frame and the reclining mechanism. The second link member is rotatably disposed between upper portions at front ends of the risers and front end portions of the cushion frame. The tracks are disposed at lower portions of the risers.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 21, 2020
    Inventors: Yasuo KAKISHIMA, Ravi KRISHNAN, Dwight PRESSER
  • Publication number: 20200148083
    Abstract: To provide a technique that allows comparatively easy mounting of a cover (finisher) that covers a bottom surface of a headrest body. A headrest includes a headrest body, a headrest pillar, and a finisher. The headrest pillar projects from a bottom surface of the headrest body. The finisher has an opening portion into which the headrest pillar is inserted. The headrest pillar extends to an inside of the headrest body. The finisher is fixed to the headrest pillar at the inside of the headrest body. The finisher covers the bottom surface of the headrest body.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 14, 2020
    Inventors: Yasuo KAKISHIMA, Ravi KRISHNAN
  • Patent number: 10628682
    Abstract: Using mobile devices in a gesture based security system is described. An image based feed is received from a camera incorporated in a first mobile device. The first mobile device is in communication with the gesture based security system. The camera has a view of one of a plurality of secured areas monitored by the gesture based security system. A gesture is recognized within the feed. Non-gesture metadata from the mobile device is associated with the recognized gesture. The non-gesture metadata is used to determine that the image based feed is a view of a first secured area of the plurality of secured areas. The determination whether the recognized gesture is an approved gesture within the first secured area is made according to non-gesture metadata associated with the recognized gesture.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: April 21, 2020
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey Robert Hoy, Sreekanth Ramakrishna Iyer, Kaushal Kiran Kapadia, Ravi Krishnan Muthukrishnan, Nataraj Nagaratnam
  • Patent number: 10628006
    Abstract: A method and apparatus for managing applications by an electronic device are provided. The method and apparatus include identifying, by a processor, a secondary application based on an application executed on the electronic device or content included in the application, displaying a representation corresponding to the secondary application on the electronic device, selecting the representation based on an input, and invoking the secondary application corresponding to the selected representation on the electronic device.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: April 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ragava Mysore Veera, Karthikeyan Subramani, Barath Raj Kandur Raja, Venkata Sreenath Yalamarthi, Kamal Krishna, Indira Preethi Jain Gargatti Ajith, Sharath Venkataram Bangalore Shiva Kumar, Sujay Srinivasa Murthy, Anup Kumar Kandhari, Abhishek Kumar Bansal, Dhruv Modi, Shwetank Choudhary, Sharmila Mani, Ravi Krishnan
  • Patent number: 10596941
    Abstract: A headrest includes: (a) a headrest frame, (b) a speaker unit supported by the headrest frame and having a speaker box, a speaker attached to the speaker box, and a megaphone-shaped tube attached to the speaker box, (c) a cushion material, (d) a skin material having an opening, sewed into a pouch shape, and covering the headrest frame, the speaker unit, and the cushion material, and (e) a ring-shaped member securing the entire opening-side end portion of the skin material sandwiched between the ring-shaped member and the megaphone-shaped tube.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: March 24, 2020
    Assignees: TACHI-S ENGINEERING U.S.A. INC., BOSE CORPORATION
    Inventors: Yasuo Kakishima, Ravi Krishnan, Dave Hamel, Barry McLean, Seiji Kawakami
  • Patent number: 10569685
    Abstract: A vehicle seat is equipped with a seatback having a mounting portion, a headrest having a headrest frame and an electric component, a first connector, and a second connector. The first connector has an engaging portion engaged with a hole of the headrest frame, a protrusion engaging the second connector, and a first connector terminal electrically connected to a lead wire of the electric component. The second connector has a first engaging piece engaged with a hole of the guide bracket from the outside of the guide bracket, a second engaging piece engaged with the protrusion of the first connector from the outside of the first connector, and a second connector terminal electrically connected to a lead wire wired in the seatback and the first connector terminal. The engagement between the hole of the mounting portion and the first engaging piece of the second connector can be released irreversibly.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: February 25, 2020
    Assignee: TACHI-S ENGINEERING U.S.A. INC.
    Inventors: Yasuo Kakishima, Rengith Francis Xavier, Ravi Krishnan, Avijit Gopalakrishnan
  • Publication number: 20190364426
    Abstract: Embodiments of the disclosure are directed to methods, systems, and devices for the use of portable devices, such as a vehicle driven by a user, that are distinctive physical objects and can be presented to an authentication system for authentication purposes. More specifically, the portable device may be used as a source of information for the authentication system that can be verified. Images may be captured of the portable devices in order to determine their distinctive features for comparison to other physical objects registered to the user. The portable devices may also be a source of metadata, or additional contextual information associated with those portable devices or their interaction with the authentication system. The image data and/or the metadata associated with a portable device can be verified for fraud or risk analysis.
    Type: Application
    Filed: March 8, 2017
    Publication date: November 28, 2019
    Inventors: Ravi Krishnan Muthukrishnan, Prakash Kalaiah, Subramanian Kumaraswamy
  • Publication number: 20190343887
    Abstract: This application provides methods for treating a human subject suffering from a bone fracture by administering to the subject a population of cells enriched from STRO-1+ multipotential cells and/or multipotential progeny of such cells.
    Type: Application
    Filed: July 2, 2019
    Publication date: November 14, 2019
    Applicant: Mesoblast, Inc.
    Inventors: Silviu Itescu, Ravi Krishnan