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公开(公告)号：US12284463B2
公开(公告)日：2025-04-22
申请号：US18203173
申请日：2023-05-30
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , David C. White, Jr. , Magnus Mortensen
IPC: H04N7/15 , G06F3/0484 , G08B25/00 , H04L65/403
Abstract: This disclosure describes techniques for providing notifications about events that occur during an online meeting. For instance, a system may establish an online meeting, such as a video conferencing meeting, for users. While in the meeting, a first user may view video of a second user and determine that the second user is experiencing an emergency event. As such, a user device of the first user may receive an input indicating that the emergency event is occurring with the second user. The system may receive the indication from the user device and verify that the emergency event is occurring. Additionally, the system may then send a notification to emergency personnel that indicates at least that the emergency event is occurring and a location of the second user. Furthermore, the system may send notification(s) to contact(s) associated with the second user that indicate at least that the emergency event is occurring.
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公开(公告)号：US12212451B2
公开(公告)日：2025-01-28
申请号：US18241682
申请日：2023-09-01
Applicant: Cisco Technology, Inc.
Inventor： Magnus Mortensen , Jay Kemper Johnston , David C. White, Jr.
IPC: H04L41/0631 , G06N3/08 , H04L41/0654
Abstract: In one embodiment, an issue analysis service obtains telemetry data from a plurality of devices in a network across a plurality of time intervals. The service detects a failure event in which a device in the network is in a failure state. The service clusters the telemetry data obtained prior to the failure event into rounds according to time intervals in which the telemetry data was collected. Each round corresponds to a particular time interval. The service applies a machine learning-based classifier to each one of the rounds of clustered telemetry data to identify one or more common traits appearing in the telemetry data for each round. The service generates a trait change report indicating a change in the one or more common traits appearing in the telemetry data across the rounds leading up to the failure event.
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公开(公告)号：US12124326B2
公开(公告)日：2024-10-22
申请号：US18126777
申请日：2023-03-27
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , David C. White, Jr. , Christopher Blayne Dreier
IPC: G06F11/07 , G06F11/36 , G06F16/17 , G06F16/22 , G06F16/2455 , G06F16/901 , G06F40/137 , H04L41/0631 , H04L41/069 , H04L41/22 , H04L45/00
CPC classification number: G06F11/079 , G06F11/07 , G06F11/0709 , G06F11/0751 , G06F11/0775 , G06F11/0787 , G06F11/366 , G06F16/1734 , G06F16/2246 , G06F16/2455 , G06F16/9027 , G06F40/137 , H04L41/0636 , H04L41/069 , H04L45/00 , H04L41/22
Abstract: Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.
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4.发明公开公开(公告)号：US20240305640A1
公开(公告)日：2024-09-12
申请号：US18127990
申请日：2023-03-29
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , Michael Chomicz , David Alexander Pryor , Radoslaw Konrad Ruchala , Jan Stanislaw Krupa
CPC classification number: H04L63/101 , H04L41/22 , H04L63/20
Abstract: Techniques and architecture are described for abstracting a real physical twin network wherein security policies are mapped as an overlay on a graphical representation of the network topology. The techniques include receiving, at a computing device, a first security policy) for a first network device. The computing device processes the first security policy to generate a plurality of first access control entries. The computing device creates first graph nodes corresponding to the first access control entries. Based at least in part on a processing order of the first security policy on the first network device, the computing device links the first graph nodes into a graph. The computing device displays the graph on a display, wherein the graph is displayed as an overlay on a network topology graph that includes the first network device.
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公开(公告)号：US20230412451A1
公开(公告)日：2023-12-21
申请号：US18241682
申请日：2023-09-01
Applicant: Cisco Technology, Inc.
Inventor： Magnus Mortensen , Jay Kemper Johnston , David C. White, JR.
IPC: H04L41/0631 , H04L41/0654 , G06N3/08
CPC classification number: H04L41/0636 , H04L41/0654 , G06N3/08
Abstract: In one embodiment, an issue analysis service obtains telemetry data from a plurality of devices in a network across a plurality of time intervals. The service detects a failure event in which a device in the network is in a failure state. The service clusters the telemetry data obtained prior to the failure event into rounds according to time intervals in which the telemetry data was collected. Each round corresponds to a particular time interval. The service applies a machine learning-based classifier to each one of the rounds of clustered telemetry data to identify one or more common traits appearing in the telemetry data for each round. The service generates a trait change report indicating a change in the one or more common traits appearing in the telemetry data across the rounds leading up to the failure event.
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Patent Agency Ranking
公开(公告)号：US11287829B2
公开(公告)日：2022-03-29
申请号：US16446804
申请日：2019-06-20
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , Magnus Mortensen , Kevin Klous , David C. White, Jr.
Abstract: In one embodiment, a supervisory service of a parking area may send a light fidelity (Li-Fi) based advertisement indicative of an offer to send video streams of the parking area to an autonomous vehicle. The supervisory service may receive an acceptance of the offer by the autonomous vehicle that includes an identifier for the autonomous vehicle. The supervisory service may identify one or more video streams of the parking area as associated with the autonomous vehicle based in part on a location of the autonomous vehicle in the parking area. The supervisory service may annotate the one or more identified video streams with metadata regarding a feature of the parking area. The supervisory service may send the annotated one or more video streams to the autonomous vehicle, wherein the autonomous vehicle uses the metadata of the annotated one or more video streams to avoid the feature of the parking area.
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公开(公告)号：US11196614B2
公开(公告)日：2021-12-07
申请号：US16523463
申请日：2019-07-26
Applicant: Cisco Technology, Inc.
Inventor： Magnus Mortensen , Jay Kemper Johnston , David C. White, Jr.
Abstract: In one embodiment, an issue analysis service determines that an issue exists with a device in a network. The service searches a decision tree for a solution to the issue, wherein branch nodes of the decision tree comprise diagnostic checks. The service clusters, based on a determination that a solution to the issue does not exist in the decision tree, telemetry for the device with telemetry for one or more other devices that also experienced the issue. The service uses a neural network to identify a difference between the clustered telemetry and telemetry from one or more devices for which the issue was resolved. The service adds a leaf node to the decision tree with the identified difference as a solution to the issue.
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公开(公告)号：US11121941B1
公开(公告)日：2021-09-14
申请号：US16817577
申请日：2020-03-12
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , Magnus Mortensen , David C. White, Jr.
Abstract: This disclosure describes techniques for monitoring communications in an application cloud infrastructure. The techniques may include determining whether a performance issue associated with the communications is related to an application server for a hosted application, or to a computing network that transmits the communications across the application cloud infrastructure. The techniques may also further include testing to define a performance issue, and/or taking action in response to a performance issue, including potentially mitigating the performance issue. As such, monitoring communications may help improve network performance by efficiently identifying and isolating instances of potential performance degradation.
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公开(公告)号：US20200074862A1
公开(公告)日：2020-03-05
申请号：US16118118
申请日：2018-08-30
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , David C. White , Magnus Mortensen
IPC: G08G1/16 , G06T7/73 , G06K9/00 , G06K9/62 , G05D1/00 , G05D1/02 , G08G1/00 , G08G1/04 , G06N99/00
Abstract: In one embodiment, a first vehicle makes, using a first machine learning-based model, a determination that raw image data captured by the first vehicle does not indicate the presence of a driving hazard. The first vehicle sends a hazard assessment request to a second vehicle in communication proximity of the first vehicle that includes the raw image data. The first vehicle receives a hazard detection response from the second vehicle that indicates a driving hazard identified by the second vehicle by applying a second machine learning-based model to the raw image data included in the hazard assessment request. The first vehicle adjusts a path of travel of the first vehicle to avoid the driving hazard identified by the second vehicle.
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公开(公告)号：US10481967B2
公开(公告)日：2019-11-19
申请号：US15385826
申请日：2016-12-20
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , David C. White, Jr. , Christopher Blayne Dreier
IPC: G06F11/07 , G06F17/22 , G06F16/17 , G06F16/22 , G06F16/2455 , G06F16/901 , H04L12/24 , G06F11/36
Abstract: Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.
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