Patents by Inventor David Ping Tang

David Ping Tang 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: 20170270082
    Abstract: Computer systems, methods, and computer storage media for dynamically rendering geographic data. Geographic data is dynamically rendered as a digital map such that changes to the corresponding geographic data are automatically applied to the map and the map is automatically updated to show the changes to the geographic data. The map is rendered to give the most effective view of the corresponding geographic data by determining a least common ancestor of identified geographic entities. The least common ancestor is the lowest ranked geographic entity, within a geographic hierarchy, that is still common to all of the identified geographic entities within a set of geographic data.
    Type: Application
    Filed: May 3, 2016
    Publication date: September 21, 2017
    Inventors: James Thomas Marshall, Ehab Sobhy Deraz, Jimmy Y. Sun, Matthew W. Asplund, Jai Srinivasan, David Ping Tang