Patents by Inventor Bide Yan

Bide Yan 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: 10489965
    Abstract: Systems and methods for positioning and orienting a virtual camera relative to an electronic map are disclosed. The system includes a communication network, a wayfinding server, and one or more user devices. The wayfinding server includes a wayfinding storage unit for storing electronic maps. The wayfinding processor is configured for providing an electronic map to the user devices. Each user device includes a user processor operatively coupled to a user memory and is configured for: receiving the electronic map; determining a set of target objects within the electronic map; determining a desired orientation of the virtual camera; generating a point cloud collection; generating a rotation matrix; generating an oriented point cloud; generating a three-dimensional bounding shape; calculating a desired position and orientation for the virtual camera; and providing the electronic map having a view from the virtual camera at the desired position and orientation for display.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: November 26, 2019
    Assignee: MAPPEDIN INC.
    Inventors: Zachary Sean Cregan, Bide Yan, Paul Bernhardt, Patrick Paskaris