公开(公告)号：US20190281410A1

公开(公告)日：2019-09-12

申请号：US16404440

申请日：2019-05-06

Applicant: Snap Inc.

Inventor： Samir Ahmed ,  Amit Gaur ,  Jean Luo ,  Yang Wen

IPC: H04W4/021 ,  H04W4/02 ,  H04L29/08

Abstract: The present invention relates to improvements to systems and methods for determining a current location of a client device, and for identifying and selecting appropriate geo-fences based on the current location of the client device. An improved geo-fence selection system performs operations that include associating media content with a geo-fence that encompasses a portion of a geographic region, sampling location data from a client device, defining a boundary based on the sampled location data from the client device, detecting an overlap between the boundary and the geo-fence, retrieving the media content associated with the geo-fence, and loading the media content at a memory location of the client device, in response to detecting the overlap.

公开(公告)号：US10327096B1

公开(公告)日：2019-06-18

申请号：US15912769

申请日：2018-03-06

Applicant: Snap Inc.

Inventor： Samir Ahmed ,  Amit Gaur ,  Jean Luo ,  Yang Wen

IPC: H04W4/02 ,  H04W4/021 ,  H04L29/08

Abstract: The present invention relates to improvements to systems and methods for determining a current location of a client device, and for identifying and selecting appropriate geo-fences based on the current location of the client device. An improved geo-fence selection system performs operations that include associating media content with a geo-fence that encompasses a portion of a geographic region, sampling location data from a client device, defining a boundary based on the sampled location data from the client device, detecting an overlap between the boundary and the geo-fence, retrieving the media content associated with the geo-fence, and loading the media content at a memory location of the client device, in response to detecting the overlap.