Patents by Inventor Ioannis Pavlidis

Ioannis Pavlidis 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: 20220245545
    Abstract: A delivery route planning system can include a computing device configured to obtain order delivery data that includes information characterizing delivery locations and delivery time windows associated with a first plurality of orders and to determine a delivery plan based on the order delivery data. The computing device can be further configured to identify recyclable time in the delivery time and to obtain supplemental order delivery data that includes information characterizing supplemental orders characterizing delivery locations and delivery time windows associated a second plurality of orders. The computing system can add one or more supplemental order deliveries from the second plurality of orders to the delivery plan based on the recyclable time, the supplemental order delivery data and at least one predetermined delivery constraint.
    Type: Application
    Filed: October 1, 2021
    Publication date: August 4, 2022
    Inventors: Chittaranjan Tripathy, Abhijeet Rajendra Phatak, Ioannis Pavlidis, Karan Khurana
  • Patent number: 11354377
    Abstract: This application relates to apparatus and methods for automatically providing item reviews. In some examples, a website provides a widget on a website allowing a customer to request an item review for an item. In response to the customer requesting the item review, a computing device determine whether suitable reviews for the item are available. If suitable reviews are available, the reviews are provided to the customer requesting the item review. If suitable reviews are not available, the computing device determines a set of customers to request item reviews for the item from, and provides item review requests to the determined set of customers. The computing device receives responses to the item review requests received from the set of customers, and provides an item review based on the received item review requests. In some examples, the website provides the item review to the customer requesting the item review.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: June 7, 2022
    Assignee: Walmart Apollo, LLC
    Inventors: Chittaranjan Tripathy, Siddharth Pratap Singh, Ioannis Pavlidis
  • Publication number: 20220156680
    Abstract: This application relates to apparatus and methods for automatic delivery route generation and assignment. In some examples, a computing device determines delivery locations for each of a plurality of previous routes taken by each of a plurality of drivers over a period of time. The computing device also obtains a plurality of current routes to be assigned to the plurality of drivers. Further, the computing device determines a familiarity value for each of the plurality of drivers for each of the plurality of current routes based on the delivery locations of the previous routes taken by each driver. The computing device assigns each of the plurality of drivers to a current route based on the determined familiarity values, and stores the assignments in a data repository. In some examples, the computing device transmits the assignments to another computing device, such as a computing device of each driver.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 19, 2022
    Inventors: Chittaranjan TRIPATHY, Abhijeet Rajendra PHATAK, Kaiyi ZHANG, Rekha VENKATAKRISHNAN, Ioannis PAVLIDIS
  • Publication number: 20210406336
    Abstract: This application relates to apparatus and methods for automatically providing item reviews. In some examples, a website provides a widget on a website allowing a customer to request an item review for an item. In response to the customer requesting the item review, a computing device determine whether suitable reviews for the item are available. If suitable reviews are available, the reviews are provided to the customer requesting the item review. If suitable reviews are not available, the computing device determines a set of customers to request item reviews for the item from, and provides item review requests to the determined set of customers. The computing device receives responses to the item review requests received from the set of customers, and provides an item review based on the received item review requests. In some examples, the website provides the item review to the customer requesting the item review.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 30, 2021
    Inventors: Chittaranjan Tripathy, Siddharth Pratap Singh, Ioannis Pavlidis
  • Patent number: 11204639
    Abstract: In general, this disclosure describes an artificial reality system that provides asymmetric user experiences to users associated with user devices that operate according to different modes of engagement with the artificial reality system. Different user devices may have different capabilities, be used by users having different roles for an artificial reality application, or otherwise be configured to interact in a variety of ways with an artificial reality system.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: December 21, 2021
    Assignee: Facebook Technologies, LLC
    Inventors: Oytun Akman, Ioannis Pavlidis, Ananth Ranganathan, Meghana Reddy Guduru, Jeffrey Witthuhn
  • Publication number: 20210366187
    Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
    Type: Application
    Filed: August 6, 2021
    Publication date: November 25, 2021
    Applicant: Hover Inc.
    Inventors: Shaohui Sun, Ioannis Pavlidis, Adam J. Altman
  • Publication number: 20210314484
    Abstract: Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
    Type: Application
    Filed: June 20, 2021
    Publication date: October 7, 2021
    Applicant: Hover Inc.
    Inventors: William Castillo, Adam J. Altman, Ioannis Pavlidis, Sarthak Sahu, Manish Upendran
  • Patent number: 11113877
    Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: September 7, 2021
    Assignee: Hover Inc.
    Inventors: Shaohui Sun, Ioannis Pavlidis, Adam J. Altman
  • Patent number: 11087413
    Abstract: In one aspect, a computer system for evaluating the accuracy of an identity mapping method is disclosed. The system can comprise a system memory, one or more processors, and/or a computer readable medium containing compute-executable instructions representing a probability accuracy module. The probability accuracy module can be configured to query an identity map database for an identity map created using the identity mapping method, compare the identity map with additional social media data, calculate a correlation based on similarities between the social media data and the additional social media data, and/or verify the identity map based on the correlation. The identity map can be based on commerce data from a retailer and/or social media data from a first social media site.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: August 10, 2021
    Assignee: WALMART APOLLO, LLC
    Inventors: Wei Shen, Chris Undernehr, Ioannis Pavlidis, Zoheb Vacheri, Ronald Benson
  • Patent number: 11070720
    Abstract: Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: July 20, 2021
    Assignee: Hover Inc.
    Inventors: William Castillo, Adam J. Altman, Ioannis Pavlidis, Sarthak Sahu, Manish Upendran
  • Patent number: 11042946
    Abstract: The present disclosure extends to methods, systems, and computer program products for identity mapping between commerce customers and social media users. Aspects of the invention use inferred attributes and activity correlations from both commerce data and social media data to map identities. In one aspect, activity correlations are calculated between a commerce customer account and each of the one or more candidate social media user accounts. For each of the one or more candidate social media user accounts, a probability that the commerce customer account and the social media user account map to the same identity is calculated. In another aspect, the accuracy of a mapping between a commerce customer account and a social media user is evaluated using additional social media data.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: June 22, 2021
    Assignee: WALMART APOLLO, LLC
    Inventors: Wei Shen, Chris Undernehr, Ioannis Pavlidis, Zoheb Vacheri, Ronald G. Benson
  • Publication number: 20210065444
    Abstract: A method and related software are disclosed for processing imagery related to three dimensional models. To display new visual data for select portions of images, an image of a physical structure such as a building with a façade is retrieved with an associated three dimensional model for that physical structure according to common geolocation tags. A scaffolding of surfaces composing the three dimensional model is generated and regions of the retrieved image are registered to the surfaces of the scaffolding to create mapped surfaces for the image. New image data such as texture information is received and applied to select mapped surfaces to give the retrieved image the appearance of having the new texture data at the selected mapped surface.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 4, 2021
    Applicant: Hover Inc.
    Inventors: Ioannis Pavlidis, Vineet Bhatawadekar
  • Publication number: 20210026443
    Abstract: In general, this disclosure describes an artificial reality system that provides asymmetric user experiences to users associated with user devices that operate according to different modes of engagement with the artificial reality system. Different user devices may have different capabilities, be used by users having different roles for an artificial reality application, or otherwise be configured to interact in a variety of ways with an artificial reality system.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Inventors: Oytun Akman, Ioannis Pavlidis, Ananth Ranganathan, Meghana Reddy Guduru, Jeffrey Witthuhn
  • Patent number: 10867437
    Abstract: A system is provided including a database that ingests data from disparate image sources, with a variety of image metadata types and qualities, and manages images geospatially through the creation and continued refinement of camera solutions for each data object included. These camera solutions are calculated and refined by the database as additional data enters the system that could affect the solutions, through a combination of the application of image metadata towards image processing methods and the use of optical-only computer vision techniques. The database continually generates data quality metrics and relevant imagery and geometry analytics, which drive future collection tasking, system analytics, and human quality control requirements.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: December 15, 2020
    Assignee: Hover Inc.
    Inventors: Ioannis Pavlidis, Vineet Bhatawadekar
  • Publication number: 20200372708
    Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Applicant: HOVER INC.
    Inventors: Shaohui Sun, Ioannis Pavlidis, Adam J. Altman
  • Patent number: 10802579
    Abstract: In general, this disclosure describes an artificial reality system that provides asymmetric user experiences to users associated with user devices that operate according to different modes of engagement with the artificial reality system. Different user devices may have different capabilities, be used by users having different roles for an artificial reality application, or otherwise be configured to interact in a variety of ways with an artificial reality system.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: October 13, 2020
    Assignee: Facebook Technologies, LLC
    Inventors: Oytun Akman, Ioannis Pavlidis, Ananth Ranganathan, Meghana Reddy Guduru, Jeffrey Witthuhn
  • Patent number: 10776999
    Abstract: A system and method is provided for generating textured 3D building models from ground-level imagery. Ground-level images for the sides/corners of building objects are collected for identification of key architectural features, corresponding key façade geometry planes, and generation of a 3D building façade geometry. The 3D building model is properly geo-positioned, scaled and textured.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: September 15, 2020
    Assignee: Hover Inc.
    Inventors: Shaohui Sun, Ioannis Pavlidis, Adam J. Altman
  • Patent number: 10769847
    Abstract: Systems and methods are described for adjusting planar geometry derived from point cloud data associated with a building object by identifying major aspects like vertices and edges of the underlying structure within the point cloud and adjusting an average planar fit for simplified geometries created from the point cloud. Combining the planar geometry or point cloud with orthogonal or street level views improves accuracy and use cases of the planar geometry.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: September 8, 2020
    Assignee: HOVER Inc.
    Inventors: Shaohui Sun, Ioannis Pavlidis, Adam J. Altman
  • Patent number: 10768695
    Abstract: An artificial reality system is described that implements adaptive degrees-of-freedom (DOF) selection when tracking frames of reference and rendering artificial reality content. In one example, the artificial reality system comprises a head mounted display (HMD) that outputs rendered artificial reality content. A performance monitor determines one or more performance indicators associated with the artificial reality system. A degree-of-freedom (DOF) selector applies one or more policies to the performance indicators to select between a first mode in which a pose tracker computes one or more poses of the HMD within the 3D environment using 6DOF and a second mode in which the pose tracker computes the one or more poses using 3DOF. The pose tracker computes the one or more poses for the HMD within the 3D environment in accordance with the selected mode. A rendering engine renders the content for the artificial reality application based on the computed pose.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: September 8, 2020
    Assignee: Facebook Technologies, LLC
    Inventors: Ananth Ranganathan, Andrew Melim, Ioannis Pavlidis
  • Publication number: 20200260000
    Abstract: Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Applicant: HOVER, Inc.
    Inventors: William Castillo, Adam J. Altman, Ioannis Pavlidis, Sarthak Sahu, Manish Upendran