公开(公告)号：US12216519B2

公开(公告)日：2025-02-04

申请号：US17820451

申请日：2022-08-17

Applicant: Snap Inc.

Inventor： Jason Heger ,  Dunxu Hu ,  Eric Nachtigall ,  Gerald Nilles ,  Ugur Olgun ,  Praveen Babu Vadivelu

IPC: G06F1/3231 ,  G06F1/16 ,  G06F3/14 ,  H04B17/318

Abstract: Methods and systems are disclosed for detecting whether a wearable device is being worn by a user. The system transmits a radio signal from a first communication device of a wearable device to a second communication device of the wearable device and measures a signal strength associated with the radio signal received by the second communication device. The system compares the signal strength to a threshold value and generates an indication of a wear status associated with the wearable device based on comparing the signal strength to the threshold value.

公开(公告)号：US20250123672A1

公开(公告)日：2025-04-17

申请号：US18985302

申请日：2024-12-18

Applicant: Snap Inc.

Inventor： Jason Heger ,  Dunxu Hu ,  Eric Nachtigall ,  Gerald Nilles ,  Ugur Olgun ,  Praveen Babu Vadivelu

IPC: G06F1/3231 ,  G06F1/16 ,  G06F3/14 ,  H04B17/318

Abstract: Methods and systems are disclosed for detecting whether a wearable device is being worn by a user. The system transmits a radio signal from a first communication device of a wearable device to a second communication device of the wearable device and measures a signal strength associated with the radio signal received by the second communication device. The system compares the signal strength to a threshold value and generates an indication of a wear status associated with the wearable device based on comparing the signal strength to the threshold value.

公开(公告)号：US20240061491A1

公开(公告)日：2024-02-22

申请号：US17820451

申请日：2022-08-17

Applicant: Snap Inc.

Inventor： Jason Heger ,  Dunxu Hu ,  Eric Nachtigall ,  Gerald Nilles ,  Ugur Olgun ,  Praveen Babu Vadivelu

IPC: G06F1/3231 ,  H04B17/318 ,  G06F3/14 ,  G06F1/16

CPC classification number: G06F1/3231 ,  H04B17/318 ,  G06F3/14 ,  G06F1/163

Abstract: Methods and systems are disclosed for detecting whether a wearable device is being worn by a user. The system transmits a radio signal from a first communication device of a wearable device to a second communication device of the wearable device and measures a signal strength associated with the radio signal received by the second communication device. The system compares the signal strength to a threshold value and generates an indication of a wear status associated with the wearable device based on comparing the signal strength to the threshold value.