公开(公告)号：US20250104550A1

公开(公告)日：2025-03-27

申请号：US18371033

申请日：2023-09-21

Applicant: ROKU, INC.

Inventor： SUNIL RAMESH ,  Michael Cutter ,  Robert C. Curtis ,  Patrick A. Brouillette ,  Gregory M. Garner

IPC: G08B25/00 ,  G06F40/20 ,  G16Y40/10

Abstract: Disclosed herein are system, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof for providing a monitoring and alerting service for a premises comprising a set of Internet of Things (IoT) devices. An example embodiment operates by analyzing one or more of user input provided to the monitoring and alerting service or sensor data collected from at least the set of IoT devices, defining, based at least on the analyzing, an event whose occurrence can be monitored for using at least one or more IoT devices in the set of IoT devices, monitoring for an occurrence of the event using at least the one or more devices in the set of IoT devices, detecting the occurrence of the event based on the monitoring and, in response to detecting the occurrence of the event, generating an alert.

公开(公告)号：US20250047452A1

公开(公告)日：2025-02-06

申请号：US18597489

申请日：2024-03-06

Applicant: Roku, Inc.

Inventor： Patrick A. Brouillette

IPC: H04L5/00 ,  H04L43/0876

Abstract: In one aspect, an example method includes monitoring, by a hub station, a first channel activity level associated with a first channel of a plurality of channels within a particular frequency range. The hub station communicates with a low-energy device using the first channel. The method includes determining that the first channel activity level satisfies a threshold activity level and switching to a second channel of the plurality of channels to communicate with the low-energy device. The method includes notifying the low-energy device that the hub station switched to the second channel by sending an acknowledgement message to the low-energy device on the second channel in response to receiving a message from the low-energy device on the second channel. The message is sent to the hub station on the second channel after at least one unsuccessful attempt to send the message to the hub station on the first channel.

公开(公告)号：US11956175B1

公开(公告)日：2024-04-09

申请号：US18363550

申请日：2023-08-01

Applicant: Roku, Inc.

Inventor： Patrick A. Brouillette

IPC: H04L5/00 ,  H04L43/0876

CPC classification number: H04L5/0064 ,  H04L5/0055 ,  H04L5/0096 ,  H04L43/0876

Abstract: In one aspect, an example method includes monitoring, by a hub station, a first channel activity level associated with a first channel of a plurality of channels within a particular frequency range. The hub station communicates with a low-energy device using the first channel. The method includes determining that the first channel activity level satisfies a threshold activity level and switching to a second channel of the plurality of channels to communicate with the low-energy device. The method includes notifying the low-energy device that the hub station switched to the second channel by sending an acknowledgement message to the low-energy device on the second channel in response to receiving a message from the low-energy device on the second channel. The message is sent to the hub station on the second channel after at least one unsuccessful attempt to send the message to the hub station on the first channel.