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Patent Agency Ranking
1.发明授权公开(公告)号：US11601783B2
公开(公告)日：2023-03-07
申请号：US17247054
申请日：2020-11-25
Applicant: Snap Inc.
Inventor： Axel Berardino , Antoine Martin , Steeve Morin
Abstract: The invention provides methods, systems, and devices for detecting a physical collision between two client devices based on sensor data. A server computer receives a first collision signature from a first client device, and a second collision signature from a second client device. Based on determining that a correlation of the first collision signature and the second collision signature does not achieve a detection threshold, the server computer lowers, for a limited period of time, the detection threshold. If the server computer receives, within the limited period of time, a third collision signature from the first client device, and a fourth collision signature from the second client device, and determines that a correlation of the third collision signature and the fourth collision signature achieves the lowered detection threshold, the server computer detects a collision between the first and second client devices.
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2.发明申请公开(公告)号：US20210152979A1
公开(公告)日：2021-05-20
申请号：US17247054
申请日：2020-11-25
Applicant: Snap Inc.
Inventor： Axel Berardino , Antoine Martin , Steeve Morin
Abstract: The invention provides methods, systems, and devices for detecting a physical collision between two client devices based on sensor data. A server computer receives a first collision signature from a first client device, and a second collision signature from a second client device. Based on determining that a correlation of the first collision signature and the second collision signature does not achieve a detection threshold, the server computer lowers, for a limited period of time, the detection threshold. If the server computer receives, within the limited period of time, a third collision signature from the first client device, and a fourth collision signature from the second client device, and determines that a correlation of the third collision signature and the fourth collision signature achieves the lowered detection threshold, the server computer detects a collision between the first and second client devices.
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3.发明公开公开(公告)号：US20230188943A1
公开(公告)日：2023-06-15
申请号：US18165632
申请日：2023-02-07
Applicant: Snap Inc.
Inventor： Axel Berardino , Antoine Martin , Steeve Morin
Abstract: The invention provides methods, systems, and devices for detecting a physical collision between two client devices based on sensor data. A server computer receives a first collision signature from a first client device, and a second collision signature from a second client device. Based on determining that a correlation of the first collision signature and the second collision signature does not achieve a detection threshold, the server computer lowers, for a limited period of time, the detection threshold. If the server computer receives, within the limited period of time, a third collision signature from the first client device, and a fourth collision signature from the second client device, and determines that a correlation of the third collision signature and the fourth collision signature achieves the lowered detection threshold, the server computer detects a collision between the first and second client devices.
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4.发明授权公开(公告)号：US11917495B2
公开(公告)日：2024-02-27
申请号：US18165632
申请日：2023-02-07
Applicant: Snap Inc.
Inventor： Axel Berardino , Antoine Martin , Steeve Morin
Abstract: The invention provides methods, systems, and devices for detecting a physical collision between two client devices based on sensor data. A server computer receives a first collision signature from a first client device, and a second collision signature from a second client device. Based on determining that a correlation of the first collision signature and the second collision signature does not achieve a detection threshold, the server computer lowers, for a limited period of time, the detection threshold. If the server computer receives, within the limited period of time, a third collision signature from the first client device, and a fourth collision signature from the second client device, and determines that a correlation of the third collision signature and the fourth collision signature achieves the lowered detection threshold, the server computer detects a collision between the first and second client devices.
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5.发明授权公开(公告)号：US10893385B1
公开(公告)日：2021-01-12
申请号：US16434547
申请日：2019-06-07
Applicant: Snap Inc.
Inventor： Axel Berardino , Antoine Martin , Steeve Morin
Abstract: The invention provides methods, systems, and devices for detecting a physical collision between two client devices based on sensor data. A server computer receives a first collision signature from a first client device, and a second collision signature from a second client device. Based on determining that a correlation of the first collision signature and the second collision signature does not achieve a detection threshold, the server computer lowers, for a limited period of time, the detection threshold. If the server computer receives, within the limited period of time, a third collision signature from the first client device, and a fourth collision signature from the second client device, and determines that a correlation of the third collision signature and the fourth collision signature achieves the lowered detection threshold, the server computer detects a collision between the first and second client devices.
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