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公开(公告)号：US12289640B2
公开(公告)日：2025-04-29
申请号：US17882859
申请日：2022-08-08
Applicant: Cisco Technology, Inc.
Inventor： Gangadharan Byju Pularikkal , Einar Nilsen-Nygaard , Vivek Agarwal , Ajeet Pal Singh Gill , Ravi Sankar Mantha , Saravanan Radhakrishnan
Abstract: In one embodiment, a method includes receiving one or more 5G software-defined wide area network (SD-WAN) policies, identifying one or more identity-based policies from the one or more 5G SD-WAN policies, communicating the identified one or more identity-based policies to one or more WAN routers, communicating one or more 5G bindings to the one or more WAN routers, and applying the identified one or more identity-based policies to one or more flows between the one or more WAN routers.
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公开(公告)号：US12289426B2
公开(公告)日：2025-04-29
申请号：US17975833
申请日：2022-10-28
Applicant: Cisco Technology, Inc.
Inventor： Nagendra Channasagara Lakshman
Abstract: At a contact center that operates to provide customer service to callers by receiving calls from the callers and directing the callers to desired endpoints that deliver information to the callers based upon an expressed intent of each caller associated with each call, a current call by the contact center is processed utilizing an Interactive Voice Response (IVR) model or a Conversational Menu (CM) model. The IVR model processes the current call by directing the current caller to a selected endpoint via navigation through a specific navigational path of nodes in a hierarchical IVR tree of nodes. The CM model processes the call by analyzing a verbal utterance of the current caller at an initiation of the current call and directing the caller to the selected endpoint so as to bypass nodes within the specific navigational path of nodes of the hierarchical IVR tree of nodes.
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公开(公告)号：US12289296B2
公开(公告)日：2025-04-29
申请号：US18181021
申请日：2023-03-09
Applicant: Cisco Technology, Inc.
Inventor： Chiara Troiani , Aviva Vaknin
Abstract: A method, computer system, and computer program product are provided for securely controlling playback of a recorded collaboration session. A plurality of video feeds is received from a plurality of client devices of users participating in a video meeting, wherein each video feed is encoded by each client device in an encoded format that distorts the video feed, wherein a unique key is used by each client device to encode the video feed. The plurality of video feeds are stored in the encoded format. A request is received to view a stored video feed, wherein the request includes the unique key used to encode the stored video feed. In response to determining that the requesting entity is authorized by a user of the stored video feed to view the stored video feed, the stored video feed is decoded and provided to the requesting entity.
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公开(公告)号：US12289252B2
公开(公告)日：2025-04-29
申请号：US17612453
申请日：2020-05-15
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Matthew Chapman
IPC: H04L49/15
Abstract: Disclosed is networking apparatus comprising: a plurality of communications ports that interface with external computing systems to channel physical layer signals; a dynamic routing module that interconnects communication ports with discrete reconfigurable data conduits, each of the data conduits defining a transmission pathway between the communications ports for physical layer signals. Each of the plurality of communication ports is paired with a receiver module which is adapted to process incoming data received at the communication port.
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公开(公告)号：US12287512B2
公开(公告)日：2025-04-29
申请号：US17902259
申请日：2022-09-02
Applicant: Cisco Technology, Inc.
Inventor： Jonathan Edgar Roth
Abstract: A polarization splitter rotator includes a first lower waveguide and a second lower waveguide disposed on a first layer, the first lower waveguide and the second lower waveguide, in a first portion of the device, widening symmetrically as the first lower waveguide and the second lower waveguide extend from an input end of the device to an output end of the device, and, in a second portion of the device, at least the second lower waveguide widening further, asymmetrically, from the first lower waveguide, and a bus waveguide disposed on a second layer, above the first layer, at least partially overlapping portions of the first lower waveguide and the second lower waveguide.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20250133613A1
公开(公告)日：2025-04-24
申请号：US18489593
申请日：2023-10-18
Applicant: Cisco Technology, Inc.
Inventor： Sudeep Kumar Pandey , Sujin Kumar Anagani , Rohit Jain
Abstract: In one aspect, a method includes receiving, a serving gateway of a core network of a wireless communication system, a call request associated with an emergency service; assigning a Tunnel Endpoint Identifier (TEID) to the call, wherein the TEID has a plurality of bits and a first segment of the plurality of bits are set to identify the TEID as being associated with the emergency service; and establishing the call for the emergency service with a Packet Data Gateway (PGW) of the core network using the TEID, wherein the TEID enables the PGW to suppress deletion of a bearer associated with the call.
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公开(公告)号：US20250133008A1
公开(公告)日：2025-04-24
申请号：US18381332
申请日：2023-10-18
Applicant: Cisco Technology, Inc.
Inventor： Navdeep Sood , Praveen Kumar
Abstract: Techniques for programming an omnidirectional programmable client interface module (OPCIM) to receive a control signal and for configuring a set of outputs of a first output and a second output. Programming the OPCIM for routing the control signal from one input of the OPCIM to the first output and the second output of the OPCIM to output a first output signal and a second output signal to a first Line Card and a second Line Card coupled to each output, respectively. In response to a failure of at least either one of the Line Cards, automatically enabling reprogramming the OPCIM for routing the control signal to either Line Card that is still operational to prevent a service interruption in sending the control signal from one input to an output of either the first output or the second output to the Line Cards coupled to outputs of the OPCIM.
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公开(公告)号：US20250130911A1
公开(公告)日：2025-04-24
申请号：US18415892
申请日：2024-01-18
Applicant: Cisco Technology, Inc.
Inventor： Walter Theodore Hulick, JR.
IPC: G06F11/30
Abstract: In one implementation, a method is introduced herein that facilitates a hybrid agent strategy for full stack observability. The method can include observing, by a device executing an agent of a first observability platform, first observability information associated with the first observability platform and monitoring, by the device executing the agent, for a message containing second observability information on the device generated for a second observability platform. The method can further include generating a new observability information as a combination of the first observability information and the second observability information and providing the new observability information to a given observability backend service within a computer network via an observability pipeline associated with the given observability backend service.
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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：US12283996B1
公开(公告)日：2025-04-22
申请号：US18098764
申请日：2023-01-19
Applicant: Cisco Technology, Inc.
Inventor： Hongbin Zhang , Sheng Zhang , Tymon Barwicz
IPC: H04B10/588
Abstract: A method, system and apparatus for mapping a symbol from a N-QAM constellation into a binary bit set, where N is the number of symbols in the constellation, and reducing the length of the binary bit set according to at least one property of nonlinear distortion by generating a lookup table (LUT) address from a LUT address generator, and adding the LUT address to a LUT of size smaller than N{circumflex over ( )}(2M+1), where 2M is the number of neighboring symbols to be stored.
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