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公开(公告)号：US11722837B2
公开(公告)日：2023-08-08
申请号：US17965350
申请日：2022-10-13
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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公开(公告)号：US11232040B1
公开(公告)日：2022-01-25
申请号：US16592489
申请日：2019-10-03
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Yue Hu , Manish Maheshwari , Yang Wen
IPC: G06F12/0895 , G06F3/0484 , G06T5/00
Abstract: Systems, devices, media, and methods are presented for selectively partitioning and precaching data elements. The systems and methods identify a device context for a client device and identify a cell based on the device context. The cell is associated with one or more partition characteristics and a plurality of data elements stored in a precache of data elements. The systems and methods select a set of data elements corresponding to the cell and at least a portion of the one or more partition characteristics. The systems and methods then retrieve the selected set of data elements from the precache of data elements and cause presentation of at least one data element of the selected set of data elements at a display device coupled to the client device.
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公开(公告)号：US20210227349A1
公开(公告)日：2021-07-22
申请号：US17223305
申请日：2021-04-06
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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公开(公告)号：US10524088B2
公开(公告)日：2019-12-31
申请号：US16404440
申请日：2019-05-06
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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公开(公告)号：US20230239654A1
公开(公告)日：2023-07-27
申请号：US18128991
申请日：2023-03-30
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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Patent Agency Ranking
公开(公告)号：US10467147B1
公开(公告)日：2019-11-05
申请号：US15582304
申请日：2017-04-28
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Yue Hu , Manish Maheshwari , Yang Wen
IPC: G06F12/0895 , G06F3/0484 , G06T5/00
Abstract: Systems, devices, media, and methods are presented for selectively partitioning and precaching data elements. The systems and methods identify a device context for a client device and identify a cell based on the device context. The cell is associated with one or more partition characteristics and a plurality of data elements stored in a precache of data elements. The systems and methods select a set of data elements corresponding to the cell and at least a portion of the one or more partition characteristics. The systems and methods then retrieve the selected set of data elements from the precache of data elements and cause presentation of at least one data element of the selected set of data elements at a display device coupled to the client device.
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公开(公告)号：US20240053959A1
公开(公告)日：2024-02-15
申请号：US18331660
申请日：2023-06-08
Applicant: Snap Inc.
Inventor： Denys Makoviichuk , Jiazhuo Wang , Yang Wen
IPC: G06F7/483
CPC classification number: G06F7/483
Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for automatic quantization of a floating point model. The program and method provide for providing a floating point model to an automatic quantization library, the floating point model being configured to represent a neural network, and the automatic quantization library being configured to generate a first quantized model based on the floating point model; providing a function to the automatic quantization library, the function being configured to run a forward pass on a given dataset for the floating point model; causing the automatic quantization library to generate the first quantized model based on the floating point model; causing the automatic quantization library to calibrate the first quantized model by running the first quantized model on the function; and converting the calibrated first quantized model to a second quantized model.
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公开(公告)号：US11570572B2
公开(公告)日：2023-01-31
申请号：US17223305
申请日：2021-04-06
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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公开(公告)号：US20230030872A1
公开(公告)日：2023-02-02
申请号：US17965350
申请日：2022-10-13
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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公开(公告)号：US11044574B2
公开(公告)日：2021-06-22
申请号：US16702131
申请日：2019-12-03
Applicant: Snap Inc.
Inventor： Samir Ahmed , Amit Gaur , Jean Luo , Yang Wen
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.
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