Patents Assigned to REDFIN CORPORATION
  • Patent number: 10078866
    Abstract: A collaborative real estate search is described. Overlay data including indications of properties for sale within a geographic area are provided to a first user device. The overlay data are capable of being overlaid on a map of the geographic area on a user interface. Selections of some of the properties for sale are received from the first user device and a list of those properties is stored within a folder associated with the first user. The system enables a second user device—associated with a second user who is associated with the first user—to access the list of the properties selected by the user. This includes enabling the second user device to cause information regarding the properties to be stored within the folder. The information is made available for display on a user interface of the first user device.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: September 18, 2018
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9852447
    Abstract: A computer system locates objects and content by navigating an aerial or satellite image map of a geographic region. The system determines a search region corresponding to the geographic region by use of geospatial information associated with the geographic region. Once the search region is determined, the system searches a database for objects and content that are associated with the search region and that satisfy certain predetermined criteria and characteristics. Relevant ads are then shown to the user within an interactive mapping experience.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: December 26, 2017
    Assignee: Redfin Corporation
    Inventors: David Eraker, Marcus Smith, Savan Kong, Josh Horton
  • Patent number: 9760237
    Abstract: Embodiments of the present disclosure provide user interfaces for overlaying a displayed image of a geographic area with graphical information derived from a plurality of data layers that are received in response to a search query. The graphical information includes graphical indications derived from or included in the first one of the plurality of the data layers that show the locations of the subset of the plurality of land parcels in the geographic area. Other information is also overlaid on the image of the geographic area.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: September 12, 2017
    Assignee: REDFIN CORPORATION
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9706011
    Abstract: A personalized feed system is described herein that provides feeds that are tailored to the preferences of each user of a real estate website or application. A user signs up to receive a stored profile with the website, and the profile includes information such as what geographical regions the buyer is interested in, what types of homes the buyer is looking for, and so on. The personalized feed system uses this information to provide a feed specific to the buyer that notifies the buyer of listings that are of particular relevance to that buyer. The personalized feed system summarizes other real estate events that are relevant to the user in a single time-oriented feed. Buyers receive information about new and/or modified listings, sales, outstanding offers, status of a transaction, and the like, while sellers receive information about sales, new and/or modified listings, open offers, and so on.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: July 11, 2017
    Assignee: REDFIN CORPORATION
    Inventors: Michael Smedberg, Jennifer Chao, Robert Gay, Jason Wain
  • Patent number: 9576317
    Abstract: A collaborative real estate search is described. Overlay data including indications of properties for sale within a geographic area are provided to a first user device. The overlay data are capable of being overlaid on a map of the geographic area on a user interface. Selections of some of the properties for sale are received from the first user device and a list of those properties is stored within a folder associated with the first user. The system enables a second user device—associated with a second user who is associated with the first user—to access the list of the properties selected by the user. This includes enabling the second user device to cause information regarding the properties to be stored within the folder. The information is made available for display on a user interface of the first user device.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: February 21, 2017
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9436945
    Abstract: A computer system locates objects and content by navigating an aerial or satellite image map of a geographic region. The system determines a search region corresponding to the geographic region by use of geospatial information associated with the geographic region. Once the search region is determined, the system searches a database for objects and content that are associated with the search region and that satisfy certain predetermined criteria and characteristics. Relevant ads are then shown to the user within an interactive mapping experience.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: September 6, 2016
    Assignee: REDFIN CORPORATION
    Inventors: David Eraker, Marcus Smith, Savan Kong, Josh Horton
  • Patent number: 9406082
    Abstract: A request multiplexing system is described herein that takes multiple asynchronous requests from a client to multiple server endpoints and multiplexes the requests at the client into a single request to a new server endpoint. The new endpoint demultiplexes the requests at the server, calls the pre-existing separate endpoints to get the correct response for each request, combines the responses into a single multiplexed response, and returns the combined response to the client. On the client side, the response data is split up and handed to the appropriate handlers. From the components' points of view and those of the endpoints on the server, the requests occur just as they originally may. However, new logic on both the client and the server has packaged and unpackaged requests and responses appropriately to accomplish without component modification what formerly involved extensive coordination between developers of various components.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: August 2, 2016
    Assignee: Redfin Corporation
    Inventors: Michael Smedberg, Sasha Aickin, Shahaf Abileah, Jason Brackins
  • Patent number: 9213461
    Abstract: An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: December 15, 2015
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9105061
    Abstract: Under an embodiment of the invention, a web site system maintains a real estate web page. The web page has an aerial image map of a geographic region that can be navigated by a user. The web site system facilitates online collaboration for real estate transactions. When the user registers, the system creates a user account for real estate information. Real estate agents and/or other real estate service providers selected by the user are granted shared access to the user's account by the web site system.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: August 11, 2015
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9070159
    Abstract: Under an embodiment of the invention, a web site system maintains a real estate web page. The web page has an aerial image map of a geographic region that can be navigated by a user. The web site system facilitates online collaboration for real estate transactions. When the user registers, the system creates a user account for real estate information. Real estate agents and/or other real estate service providers selected by the user are granted shared access to the user's account by the web site system.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: June 30, 2015
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Patent number: 9069435
    Abstract: An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: June 30, 2015
    Assignee: Redfin Corporation
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Publication number: 20130254072
    Abstract: A collaborative real estate search is described. Overlay data including indications of properties for sale within a geographic area are provided to a first user device. The overlay data are capable of being overlaid on a map of the geographic area on a user interface. Selections of some of the properties for sale are received from the first user device and a list of those properties is stored within a folder associated with the first user. The system enables a second user device—associated with a second user who is associated with the first user—to access the list of the properties selected by the user. This includes enabling the second user device to cause information regarding the properties to be stored within the folder. The information is made available for display on a user interface of the first user device.
    Type: Application
    Filed: January 30, 2013
    Publication date: September 26, 2013
    Applicant: REDFIN CORPORATION
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Publication number: 20130254670
    Abstract: Embodiments of the present disclosure provide user interfaces for overlaying a displayed image of a geographic area with graphical information derived from a plurality of data layers that are received in response to a search query. The graphical information includes graphical indications derived from or included in the first one of the plurality of the data layers that show the locations of the subset of the plurality of land parcels in the geographic area. Other information is also overlaid on the image of the geographic area.
    Type: Application
    Filed: January 30, 2013
    Publication date: September 26, 2013
    Applicant: REDFIN CORPORATION
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker
  • Publication number: 20130151378
    Abstract: Sellers can, anonymously to buyers if they choose, expose to potential buyers a property that is or may be for sale, with or without a sales price or listing agreement, with as little or as much description of their property as the sellers wish to provide. Potential buyers can identify the location and/or types of properties that they would be interested in purchasing, with as little or as much specificity as they wish, and, at their option, provide information about themselves, such as their financial ability to complete a purchase, to the extent they wish. The system allows sellers to gauge demand for their properties and, if desired, initiate contact with potential buyers who have expressed an interest in purchasing those types of properties. Similarly, the system allows buyers to identify properties that match their interests and, if desired, initiate contact with potential sellers.
    Type: Application
    Filed: February 6, 2013
    Publication date: June 13, 2013
    Applicant: Redfin Corporation
    Inventor: Redfin Corporation
  • Publication number: 20100198684
    Abstract: A computer system locates objects and content by navigating an aerial or satellite image map of a geographic region. The system determines a search region corresponding to the geographic region by use of geospatial information associated with the geographic region. Once the search region is determined, the system searches a database for objects and content that are associated with the search region and that satisfy certain predetermined criteria and characteristics. Relevant ads are then shown to the user within an interactive mapping experience.
    Type: Application
    Filed: April 14, 2010
    Publication date: August 5, 2010
    Applicant: REDFIN CORPORATION
    Inventors: David Eraker, Marcus Smith, Savan Kong, Josh Horton
  • Publication number: 20100145800
    Abstract: A computer system for locating real estate service providers by navigating an aerial image map of a geographic region. The system determines a search region corresponding to the geographic region by use of geospatial information associated with the geographic region. Once the search region is determined, the system searches a database for real estate service providers that are associated with the search region and that satisfy certain predetermined criteria.
    Type: Application
    Filed: February 5, 2010
    Publication date: June 10, 2010
    Applicant: REDFIN CORPORATION
    Inventors: David Eraker, Adam Michael Dougherty, Edward M. Smith, Stephen Eraker