公开(公告)号：US20240282314A1

公开(公告)日：2024-08-22

申请号：US18112157

申请日：2023-02-21

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin

IPC: G10L17/22 ,  G10L17/06 ,  G10L19/018

CPC classification number: G10L17/22 ,  G10L17/06 ,  G10L19/018

Abstract: In one embodiment, a method includes generating an audio watermark for a user of a meeting session. The method also includes detecting the audio watermark. The audio watermark includes an identification of the user and an identification of the meeting session. The method further includes decoding the audio watermark and identifying the user and the meeting session in response to decoding the audio watermark.

公开(公告)号：US12050714B2

公开(公告)日：2024-07-30

申请号：US18363533

申请日：2023-08-01

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Jonathan Rosenberg

IPC: G06F21/62 ,  G06F9/451 ,  G06F16/9535 ,  G06N20/00 ,  H04L29/08 ,  H04L67/1097

CPC classification number: G06F21/6245 ,  G06F9/453 ,  G06F16/9535 ,  G06N20/00 ,  H04L67/1097

Abstract: Systems, methods, and devices are disclosed for cognitive collaboration systems on a hybrid node. A query is received by a virtual assistant running on a public cloud, and it is determined whether the query pertains to data available on a public cloud resource, or the query pertains to data available on a private cloud resource. When it is determined that the query pertains to the data available on the public cloud resource, the query is interpreted by using a first model trained on at least one machine learning technique on data from the public cloud. When it is determined that the query pertains to the data available on the private cloud resource, the query is interpreted by using a second model trained on at least one machine learning technique on the data from the private cloud.

公开(公告)号：US20240104242A1

公开(公告)日：2024-03-28

申请号：US18363533

申请日：2023-08-01

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Jonathan Rosenberg

IPC: G06F21/62 ,  G06F9/451 ,  G06F16/9535 ,  G06N20/00

CPC classification number: G06F21/6245 ,  G06F9/453 ,  G06F16/9535 ,  G06N20/00 ,  H04L67/1097

Abstract: Systems, methods, and devices are disclosed for cognitive collaboration systems on a hybrid node. A query is received by a virtual assistant running on a public cloud, and it is determined whether the query pertains to data available on a public cloud resource, or the query pertains to data available on a private cloud resource. When it is determined that the query pertains to the data available on the public cloud resource, the query is interpreted by using a first model trained on at least one machine learning technique on data from the public cloud. When it is determined that the query pertains to the data available on the private cloud resource, the query is interpreted by using a second model trained on at least one machine learning technique on the data from the private cloud.

公开(公告)号：US20240078077A1

公开(公告)日：2024-03-07

申请号：US17902005

申请日：2022-09-02

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Samer Lutfi Hijazi

IPC: G06F3/16 ,  G10L19/018 ,  G10L25/78 ,  H04R3/00

CPC classification number: G06F3/165 ,  G10L19/018 ,  G10L25/78 ,  H04R3/005

Abstract: Presented herein are techniques in which a first device connects to a communication session in which a plurality of devices communicates. The plurality of devices includes the first device and a second device. The first device outputs first audio that includes a first audio watermark associated with the communication session and the second device outputs second audio that includes a second audio watermark associated with the communication session. The first device detects the second audio watermark in the second audio outputted by the second device and one or more actions are performed in response to detecting the second audio watermark

公开(公告)号：US11915715B2

公开(公告)日：2024-02-27

申请号：US17357132

申请日：2021-06-24

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Svein Gunnar Storebakken Pettersen ,  Torjus Haukom

IPC: G06F17/00 ,  G06F3/16 ,  G10L21/02 ,  H04M3/56

CPC classification number: G10L21/02 ,  G06F3/165 ,  H04M3/568

Abstract: Techniques for performing conditional or controlled noise removal from audio that may contain background noise. The techniques involve obtaining audio from an environment that may have one or more unwanted noise sources, and converting the audio to digital audio data. The digital audio data is analyzed to detect whether there is noise in the audio. When noise is detected in the audio, noise removal is performed on the digital audio data to remove the noise from the audio. When noise is not detected in the audio, the digital audio data is further processed without performing noise removal on the digital audio data.

公开(公告)号：US11763024B2

公开(公告)日：2023-09-19

申请号：US17104639

申请日：2020-11-25

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Jonathan Rosenberg

IPC: G06F21/62 ,  G06F9/451 ,  G06N20/00 ,  G06F16/9535 ,  H04L29/08 ,  H04L67/1097

CPC classification number: G06F21/6245 ,  G06F9/453 ,  G06F16/9535 ,  G06N20/00 ,  H04L67/1097

Abstract: Systems, methods, and devices are disclosed for cognitive collaboration systems on a hybrid node. A query is received by a virtual assistant running on a public cloud, and it is determined whether the query pertains to data available on a public cloud resource, or the query pertains to data available on a private cloud resource. When it is determined that the query pertains to the data available on the public cloud resource, the query is interpreted by using a first model trained on at least one machine learning technique on data from the public cloud. When it is determined that the query pertains to the data available on the private cloud resource, the query is interpreted by using a second model trained on at least one machine learning technique on the data from the private cloud.

公开(公告)号：US11488612B2

公开(公告)日：2022-11-01

申请号：US17084915

申请日：2020-10-30

Applicant: Cisco Technology, Inc.

Inventor： Michael A. Ramalho ,  Jonathan Rosenberg ,  Keith Griffin ,  Niall L McDonnell ,  Liam Frawley ,  Martin Bernard Feeney

IPC: G10L19/018 ,  G10L25/06

Abstract: The present technology can receive audio segments from sources within one or more conference room, and can create audio fingerprints from the sources. The audio fingerprints are optimized for audio in conference room environments, which include distortions from room impulse responses, and various encoding used by telecommunication networks. In some embodiments, when two audio segments are matched, a user equipment can be instructed to mute its speakers to avoid feedback. In some embodiments, when two audio segments are matched, a user equipment can be given instructions to join a conference taking place in the room in when the audio segment originated.

公开(公告)号：US20210289167A1

公开(公告)日：2021-09-16

申请号：US17164646

申请日：2021-02-01

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin

IPC: H04N7/15 ,  G10L17/00 ,  G06K9/00 ,  G06Q10/10 ,  H04N5/232

Abstract: The present technology pertains to a non-transitory computer readable medium comprising instructions stored thereon, the instructions effective to cause at least one processor to detect a facial recognition trigger by a device in a meeting room and present a notification in a meeting room that a camera is be to activated in order to recognize a user, wherein the meeting room is a multi-user meeting room.

公开(公告)号：US20210168177A1

公开(公告)日：2021-06-03

申请号：US16701511

申请日：2019-12-03

Applicant: Cisco Technology, Inc.

Inventor： Andrew Henderson ,  Stewart Curry ,  Keith Griffin

IPC: H04L29/06 ,  G10L15/26 ,  G06F3/16 ,  G10L15/22

Abstract: In accordance with an embodiment, a method is provided. First text is obtained by speech-to-text conversion of speech of a first participant of a collaboration event. Second text typed by a second participant of the collaboration event, who is connected as a text-only participant to the collaboration event, is received. A meeting thread is generated in a message space of the collaboration event using the first text and the second text. The meeting thread is provided for display on user devices associated at least with the first participant and the second participant.

公开(公告)号：US20210081564A1

公开(公告)日：2021-03-18

申请号：US17104639

申请日：2020-11-25

Applicant: Cisco Technology, Inc.

Inventor： Keith Griffin ,  Jonathan Rosenberg

IPC: G06F21/62 ,  G06F9/451 ,  G06N20/00 ,  G06F16/9535

Abstract: Systems, methods, and devices are disclosed for cognitive collaboration systems on a hybrid node. A query is received by a virtual assistant running on a public cloud, and it is determined whether the query pertains to data available on a public cloud resource, or the query pertains to data available on a private cloud resource. When it is determined that the query pertains to the data available on the public cloud resource, the query is interpreted by using a first model trained on at least one machine learning technique on data from the public cloud. When it is determined that the query pertains to the data available on the private cloud resource, the query is interpreted by using a second model trained on at least one machine learning technique on the data from the private cloud.