Patents by Inventor Rajesh Radhakrishnan

Rajesh Radhakrishnan 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).

  • Patent number: 10634001
    Abstract: A device for controlling the flow in a turbomachine, in an embodiment, a centrifugal compressor; the device includes a plurality of fixed blades and a plurality of adjustable blades adjacent to the plurality of fixed blades so that each of the adjustable blades has an aerodynamic interaction with one of the fixed blades; each of the adjustable blades is pivoted to rotate about a fixed axis substantially located at the center of pressure of the adjustable blade; the center of pressure is evaluated when the blade is at a reference orientation.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: April 28, 2020
    Assignee: Nuovo Pignone Srl
    Inventors: Alberto Scotti Del Greco, Sen Radhakrishnan, Rajesh Kumar Venkata Gadamsetty, Matthias Carl Lang, Ismail Hakki Sezal
  • Patent number: 10595981
    Abstract: The present technology relates generally to endovascular prostheses. More particularly, the disclosure relates to endovascular prostheses having a graft material and a stent structure attached with a suture, or a seam formed by a suture, where the suture has a coating that expands upon exposure to body fluids. The expansion allows for the coating to fill suture holes in the graft material so as to reduce or eliminate endoleaks.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: March 24, 2020
    Assignee: Medtronic Vascular, Inc.
    Inventors: Jeffrey Mitchell, Keith Perkins, Samuel Robaina, Rajesh Radhakrishnan
  • Publication number: 20190250005
    Abstract: A method and system. It is ascertained that user preferences of a user for service providers of specified features relating to the one or more travel routes are not contained in a user preference database and that the user preferences of the user for service providers of the specified features have not been provided with a previously received request to generate for the user a geographical map that depicts one or more travel routes from a specified initial address to a specified destination address, the specified features, and unique identifiers of preferred service providers of the specified features. User preferences of the user for service providers of the specified features are determined and in response, the map is generated and displayed.
    Type: Application
    Filed: April 23, 2019
    Publication date: August 15, 2019
    Inventors: Divya Gopinath, Rajesh Radhakrishnan, Jennifer A. Watson
  • Patent number: 10352713
    Abstract: A method and system. A request to generate for a user a geographical map is received, wherein the map depicts one or more travel routes from a specified initial address to a specified destination address, specified features relating to the one or more travel routes, and unique identifiers of preferred service providers of the specified features. After the request is received, it is ascertained that user preferences of the user for service providers of the specified features are not contained in a user preference database and that user preferences of the user for service providers of the specified features have not been provided with the request. User preferences of the user for service providers of the specified features are determined and in response, the map is generated and displayed.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: July 16, 2019
    Assignee: International Business Machines Corporation
    Inventors: Divya Gopinath, Rajesh Radhakrishnan, Jennifer A. Watson
  • Patent number: 10325095
    Abstract: An approach is provided for controlling a task to perform a change ticket. The task is correlated with user(s) authorized to initiate execution of command(s) to perform the task and with an authorized location. A requestor is determined to be in the authorized location by receiving verification from physical access control system(s). The requestor is determined to be logged into a first computer system at the authorized location and to have utilized the first computer system to request execution of one of the command(s). The requestor is determined to be remotely logged into a second computer system via the first computer system. The requestor is determined to be one of the authorized user(s) correlated with the task. Based in part on determining the requestor is one of the authorized user(s) subsequent to determining the requestor is remotely logged into the second computer system, the requested command is executed.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: June 18, 2019
    Assignee: International Business Machines Corporation
    Inventors: Eric M. Anderson, Heather M. Hinton, Rajesh Radhakrishnan
  • Publication number: 20190160208
    Abstract: The techniques of this disclosure generally relate to applying an armor coating to a graft material. The armor coating is armor, impermeable to fluid, and elastic. The armor coating seals openings within the graft material eliminating passage of fluid through the graft material.
    Type: Application
    Filed: September 26, 2018
    Publication date: May 30, 2019
    Inventors: Keith Perkins, Zachary Borglin, Julie Benton, Matt Petruska, Darren Galligan, Samuel Robaina, Rajesh Radhakrishnan
  • Publication number: 20190159882
    Abstract: The techniques of this disclosure generally relate to a prosthesis including framed biodegradable yarn graft material having a frame and biodegradable yarns combined with the frame. The biodegradable yarns seal tissue integration openings within the frame. The frame provides long term mechanical strength while the biodegradable yarns provide acute strength and impermeability to prevent endoleaks. As the biodegradable yarns degrade, the drop in textile density creates tissue integration openings, through which tissue grows. The integrate of tissue into the framed biodegradable yarn graft material provides biological fixation of the prosthesis in vessels and prevents endoleaks and migration of the prosthesis.
    Type: Application
    Filed: September 26, 2018
    Publication date: May 30, 2019
    Inventors: Keith Perkins, Zachary Borglin, Julie Benton, Matt Petruska, Darren Galligan, Samuel Robaina, Rajesh Radhakrishnan
  • Publication number: 20190159884
    Abstract: The techniques of this disclosure generally relate to prosthesis formed from a biodegradable composite yarn. The biodegradable composite yarn includes a permanent core and a biodegradable shell. The biodegradable shell slowly dissolves over a period of time when placed in a vessel. As the biodegradable shell dissolves, openings are created in the prosthesis that are filled with tissue from the vessel wall of the vessel. The integration of the tissue into the prosthesis provides biological fixation of prosthesis in the vessel and prevents endoleaks and migration of prosthesis.
    Type: Application
    Filed: September 27, 2018
    Publication date: May 30, 2019
    Inventors: Keith Perkins, Zachary Borglin, Julie Benton, Matt Petruska, Darren Galligan, Samuel Robaina, Rajesh Radhakrishnan
  • Publication number: 20190110884
    Abstract: A scaffolded stent-graft includes a graft material comprising an inner surface and an outer surface. The inner surface defines a lumen within the graft material. The scaffolded stent-graft further includes a scaffold comprising a mesh coupled to the graft material at the outer surface. The scaffold is configured to promote tissue ingrowth therein. In this manner, the scaffold enhances tissue integration into the scaffolded stent-graft. The tissue integration enhances biological fixation of the scaffolded stent-graft in vessels minimizing the possibility of endoleaks and migration.
    Type: Application
    Filed: December 13, 2018
    Publication date: April 18, 2019
    Inventors: Keith Perkins, Jeffery Argentine, Matt Petruska, Samuel Robaina, Darren Galligan, Rajesh Radhakrishnan
  • Patent number: 10229194
    Abstract: A computer receives one or more keywords input by a user to describe a metric or a test and identifies a first document that includes at least one of the keywords. The computer identifies, in the first document, a known distribution pattern and an associated metric or measure that relate to the one or more keywords. The computer makes an electronic record of the identified known distribution pattern and associated metric or measure.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: March 12, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventor: Rajesh Radhakrishnan
  • Patent number: 10188500
    Abstract: A scaffolded stent-graft includes a graft material comprising an inner surface and an outer surface. The inner surface defines a lumen within the graft material. The scaffolded stent-graft further includes a scaffold comprising a mesh coupled to the graft material at the outer surface. The scaffold is configured to promote tissue ingrowth therein. In this manner, the scaffold enhances tissue integration into the scaffolded stent-graft. The tissue integration enhances biological fixation of the scaffolded stent-graft in vessels minimizing the possibility of endoleaks and migration.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: January 29, 2019
    Assignee: Medtronic Vascular, Inc.
    Inventors: Keith Perkins, Jeffery Argentine, Matt Petruska, Samuel Robaina, Darren Galligan, Rajesh Radhakrishnan
  • Patent number: 10140668
    Abstract: An approach to generate and execute an e-commerce gift offer for a social network contact as a function of integrating social network data into a web site offering goods or services for sale within a network computing environment is provided. In response to the user selecting an item offered for sale by the web site, aspects search personal data associated with the user that is acquired from a different, social network web site to determine an indication that another user listed within the acquired personal data has an interest in also acquiring the selected item, and present an offer to the user to select the item for an additional gift purchase for such other user as a recipient. Further aspects use the acquired personal data to narrow down retailers to those that provide delivery service to a current residence of the other user for execution of the gift purchase.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 27, 2018
    Assignee: International Business Machines Corporation
    Inventors: Divya Gopinath, Rajesh Radhakrishnan, Jennifer A. Watson
  • Publication number: 20180330165
    Abstract: A plant treatment system automatically adjusts camera operation parameters for a camera used by the plant treatment system to identify and treat plants in a field. The plant treatment system can generate image segments of images received from the camera and classify the image segments based on whether the image segments represent plants. The plant treatment system determines whether each of the image segments is over- or under-exposed and adjusts the camera operation parameters for the camera based on the exposure classification of the image segments. Alternatively, the plant treatment system may use a plant detection model to identify plant pixels within an image that represent plants. The plant treatment system can then determine whether the identified plant pixels are over- or under-exposed and adjust the camera operation parameters accordingly.
    Type: Application
    Filed: May 9, 2018
    Publication date: November 15, 2018
    Inventors: Deaglan Halligan, Edward William Jeffcott Pell, Rajesh Radhakrishnan, Thomas Welch Brown, Lee Kamp Redden, James Patrick Ostrowski
  • Publication number: 20180330166
    Abstract: A plant treatment platform uses a plant detection model to detect plants as the plant treatment platform travels through a field. The plant treatment platform receives image data from a camera that captures images of plants (e.g., crops or weeds) growing in the field. The plant treatment platform applies pre-processing functions to the image data to prepare the image data for processing by the plant detection model. For example, the plant treatment platform may reformat the image data, adjust the resolution or aspect ratio, or crop the image data. The plant treatment platform applies the plant detection model to the pre-processed image data to generate bounding boxes for the plants. The plant treatment platform then can apply treatment to the plants based on the output of the machine-learned model.
    Type: Application
    Filed: May 9, 2018
    Publication date: November 15, 2018
    Inventors: Lee Kamp Redden, Christopher Grant Padwick, Rajesh Radhakrishnan, James Patrick Ostrowski
  • Publication number: 20180322289
    Abstract: An approach is provided for controlling a task to perform a change ticket. The task is correlated with user(s) authorized to initiate execution of command(s) to perform the task and with an authorized location. A requestor is determined to be in the authorized location by receiving verification from physical access control system(s). The requestor is determined to be logged into a first computer system at the authorized location and to have utilized the first computer system to request execution of one of the command(s). The requestor is determined to be remotely logged into a second computer system via the first computer system. The requestor is determined to be one of the authorized user(s) correlated with the task. Based in part on determining the requestor is one of the authorized user(s) subsequent to determining the requestor is remotely logged into the second computer system, the requested command is executed.
    Type: Application
    Filed: June 28, 2018
    Publication date: November 8, 2018
    Inventors: Eric M. Anderson, Heather M. Hinton, Rajesh Radhakrishnan
  • Patent number: 10070296
    Abstract: A device is provided for use with a wireless local area network communication device and with a video display. The device includes a receiver, an image decoder, an emergency alert system (EAS) decoder, an output port, a warning generator and a LAN transceiver. The receiver receives input data including image data and EAS data. The image decoder decodes the image data into image display data. The EAS decoder decodes the EAS data into emergency alert data. The output port outputs the image display data to the video display to display a video image. The warning generator generates a warning signal based on the emergency alert data. The LAN transceiver transmits a warning transmission to the wireless local area network communication device over a local area network so as to modify operation of the wireless local area network communication device, wherein the warning transmission is based on the warning signal.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: September 4, 2018
    Assignee: ARRIS Enterprises LLC
    Inventors: Krishna Prasad Panje, Rajesh Radhakrishnan
  • Patent number: 10020993
    Abstract: A computer system identifies a pattern of usage of the computer system by a first user, wherein the identified pattern of usage comprises of a first and a second step. The computer system determines the number of times that the first user performs the steps of the identified pattern of usage surpasses a first threshold value. The computer system creates an automation so that each time the first user performs the first step of the identified pattern of usage, the computer system performs the second step of the identified pattern of usage.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: July 10, 2018
    Assignee: International Business Machines Corporation
    Inventors: Eric M. Anderson, Nancy L. Bourne, Rajesh Radhakrishnan, Hemant J. Sharma
  • Patent number: 10019578
    Abstract: An approach is provided for controlling a task to perform a change ticket. The task is correlated with command(s) to perform the task, and first and second computer system(s). Authorized user(s) utilize the first computer system(s) to remotely log into respective second computer system(s). A requestor utilizes a first computer system to make a request to execute one of the command(s). A second computer system is determined to be remotely logged into by the first computer system to receive the request. It is determined whether (a) the first computer system is one of the first computer system(s) correlated with the task and (b) the second computer system is one of the second computer system(s) correlated with the task. Based in part on (a) and (b) being true, the requested command is executed. If (a) or (b) is false, then execution of the requested command is prevented.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: July 10, 2018
    Assignee: International Business Machines Corporation
    Inventors: Eric M. Anderson, Heather M. Hinton, Rajesh Radhakrishnan
  • Publication number: 20180124583
    Abstract: A device is provided for use with a wireless local area network communication device and with a video display. The device includes a receiver, an image decoder, an emergency alert system (EAS) decoder, an output port, a warning generator and a LAN transceiver. The receiver receives input data including image data and EAS data. The image decoder decodes the image data into image display data. The EAS decoder decodes the EAS data into emergency alert data. The output port outputs the image display data to the video display to display a video image. The warning generator generates a warning signal based on the emergency alert data. The LAN tranceiver transmits a warning transmission to the wireless local area network communication device over a local area network so as to modify operation of the wireless local area network communication device, wherein the warning transmission is based on the warning signal.
    Type: Application
    Filed: November 2, 2016
    Publication date: May 3, 2018
    Inventors: Krishna Prasad Panje, Rajesh Radhakrishnan
  • Publication number: 20180068017
    Abstract: A computer receives one or more keywords input by a user to describe a metric or a test and identifies a first document that includes at least one of the keywords. The computer identifies, in the first document, a known distribution pattern and an associated metric or measure that relate to the one or more keywords. The computer makes an electronic record of the identified known distribution pattern and associated metric or measure.
    Type: Application
    Filed: October 31, 2017
    Publication date: March 8, 2018
    Inventor: Rajesh RADHAKRISHNAN