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公开(公告)号：US20250070996A1
公开(公告)日：2025-02-27
申请号：US18944665
申请日：2024-11-12
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
Abstract: A user equipment (UE) is configured to deactivate/activate a point-to-multipoint (PTM) link of a multicast radio bearer (MRB). The UE receives, from a base station of a wireless network, a multicast radio bearer (MRB) configuration, wherein the MRB includes configuration of a split MRB including a point to multipoint (PTM) link and a point to point (PTP) link, deactivates or activates the PTM link based on the MRB configuration, reestablishes a radio link control (RLC) associated with the PTM link and recovers a packet data convergence protocol (PDCP).
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公开(公告)号：US20250070995A1
公开(公告)日：2025-02-27
申请号：US18811984
申请日：2024-08-22
Applicant: Mixhalo Corp.
Inventor： Vikram Singh , Taylor Galbraith
Abstract: A method for duplication and transmission of live audio data to one or more mobile computing devices at a live event includes receiving a live audio signal corresponding to the live event and processing the live audio signal, thereby creating a data representation of the live audio signal. The data representation of the live audio signal including audio data packets. The method also includes duplicating each of the audio data packets into duplicated audio data packets. The method also includes concurrently transmitting the duplicated audio data packets to the one or more mobile computing devices at the live event via a wireless network.
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公开(公告)号：US20250070993A1
公开(公告)日：2025-02-27
申请号：US18945151
申请日：2024-11-12
Applicant: Zoom Video Communications, Inc.
Inventor： Andrew Carluccio , Jonathan Kokotajlo
IPC: H04L12/18 , H04N21/2662
Abstract: Techniques may include receiving a first set of video streams having available video streams for a videoconference. Each of the video streams in the first set of video streams may be provided to a videoconferencing service by a respective client device. In addition, the techniques may include receiving one or more settings for one or more video streams of a second set of video streams, the one or more settings indicating one or more video feed properties. The techniques may include producing the second set of video streams from the first set of video streams, where each video stream of the second set of video streams is produced by changing a video stream of the first set of video streams according to the one or more video feed properties. Moreover, the techniques may include outputting one or more video streams of the second set of video streams.
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公开(公告)号：US12237937B2
公开(公告)日：2025-02-25
申请号：US17797499
申请日：2020-02-27
Applicant: NEC Corporation
Inventor： Shin Norieda , Kenta Fukuoka , Masashi Yoneda , Shogo Akasaki
Abstract: Provided is a server device with which a participant in a conference can easily acquire information pertaining to another participant. The server device is provided with an acquisition unit and an information provision unit. The acquisition unit acquires a profile of each of a plurality of users using a conference assistance system. The information provision unit provides, to a first participant participating in a conference from among a plurality of users, a profile pertaining to a second participant participating in the same conference as that in which the first participant is participating.
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公开(公告)号：US12237935B2
公开(公告)日：2025-02-25
申请号：US18479247
申请日：2023-10-02
Applicant: KAKAO CORP.
Inventor： Jeong Min Yun , Moon Young Jo , Yeon Jin Lee , Won Chul Jeong , Han Byeol Choi , Bong Gyun Kang , Hyun Na Park , Moon Seok Park , Pyung Hwa Choi , Dae Seong Shin , Seung Uk Jeong , Hoi Moon Jeong , Won Iel Yoo , Seo Yon Choi
IPC: H04L12/18 , H04L51/046
Abstract: Disclosed are a method and an apparatus for an instant messaging service to provide a schedule service. A schedule management server according to an example embodiment includes receiving a schedule creating request, selecting any one of a first type of calendar belonging to a chatroom in which the schedule creating request is created and a second type of calendar belonging to a user account which creates the schedule creating request, according to a schedule type included in the schedule creating request; and creating a schedule corresponding to the selected type of calendar.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20250062928A1
公开(公告)日：2025-02-20
申请号：US18800696
申请日：2024-08-12
Applicant: Jae Ho CHOI , Seo Hyun CHOI , Delta PDS CO., LTD.
Inventor： Jae Ho CHOI , Seo Hyun CHOI
IPC: H04L12/18
Abstract: An apparatus for providing meeting records in an artificial intelligence-based chat room, includes a memory and a processor electrically connected to the memory. The processor is configured to: receive from a user terminal a user's selection for a chat room in which work participants are participating, receive a conversation recording file that records a conversation among the work participants related to meeting contents, generate meeting records obtained by converting the meeting contents into the text form by applying an artificial intelligence model to the conversation recording file according to the user's request for generating meeting records, and share the meeting records through a chat room related to the user's selection.
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公开(公告)号：US12232030B2
公开(公告)日：2025-02-18
申请号：US17433837
申请日：2020-01-23
Applicant: Endress+Hauser SE+Co. KG
Inventor： Tobias Paul , Ralph Stib , Harald Schäuble , Patrick Geib , Simon Gerwig , Mike Frank
Abstract: A method for operating a wireless field-device network, comprising: wirelessly transmitting a process variable and an expected remaining running time from each field device to the other field devices within a field-device network so that in each field device the process variable and the expected remaining running time of the other field devices of the field-device network are stored; activating a second radio module of that field device which has the highest expected remaining running time, and deactivating the second radio modules of the other field devices within the field-device network; wirelessly transmitting the process variables of all field devices of the field-device network stored in the active field device, or at least a subset of the stored process variables, to the superordinate unit, which is not part of the field-device network, by means of the second radio module of the active field device.
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公开(公告)号：US20250055888A1
公开(公告)日：2025-02-13
申请号：US18448336
申请日：2023-08-11
Applicant: Motorola Mobility LLC
Inventor： Amit Kumar Agrawal , Satyabrata Rout , Himanshu Chug
IPC: H04L65/1093 , G06F3/01 , G06F3/16 , G10L15/22 , G10L21/013 , H04L12/18 , H04L65/1089 , H04L65/613 , H04N5/222
Abstract: In aspects of modulation-based call exit management, a media device detects that a user desires to exit a conference call and determines whether a video feed of the conference call is active or inactive. Based on the video feed being active, the media device applies at least one of modulation or a depth effect to the pre-recorded audio message to generate a modified pre-recorded audio message. Based on the video feed being inactive, the media device records an audio message of the user reading the contextual transcript during the conference call to generate a recorded audio message and applies at least one of the modulation or the depth effect to the recorded audio message to generate a modified recorded audio message. The media device provides the modified pre-recorded audio message or the modified recorded audio message to a speaker that emits the provided audio message.
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公开(公告)号：US12224874B2
公开(公告)日：2025-02-11
申请号：US18467946
申请日：2023-09-15
Applicant: Cisco Technology, Inc.
Inventor： Zhaoyi Jin , Hongling Cen , Bhargavkumar Ghanshyamlal Pandya , Yasi Xi , Sebastian Jeuk , Maria Soledad Palmero , Gonzalo Salgueiro
IPC: G06F3/048 , G06F3/04815 , G06F3/0482 , H04L12/18
Abstract: Methods are provided in which a collaboration server connects at least two participants via respective user devices to a collaboration session. The collaboration server further distributes, to the respective user devices, media stream data and one or more customized graphical items that are distinguishably displayed in the collaboration session. The one or more customized graphical items are displayed in a foreground or a background associated with a collaboration space of first participant of the at least two participants. The collaboration server further detects a selection, by one of the respective user devices, of a graphical item from the one or more customized graphical items displayed in the collaboration space and performs at least one action associated with the graphical item during the collaboration session based on detecting the selection of the graphical item.
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公开(公告)号：US20250047810A1
公开(公告)日：2025-02-06
申请号：US18362859
申请日：2023-07-31
Applicant: Zoom Video Communications, Inc.
Inventor： Jin Fang , Ashley Alexandra Hellmann , Robert Aaron Klegon , Cynthia Eshiuan Lee , Nicholas P. Mueller , Stephen George Newton , Shane Paul Springer
IPC: H04N7/15 , H04L12/18 , H04L65/4038
Abstract: The capture of video streams using follower devices is controlled by a leader device during a video conference. Multiple cameras located at a physical space and connected to the leader device within the physical space are identified. The multiple cameras are designated as follower devices for the video conference, in which the follower device designation enables the leader device to control the follower devices during the video conference. Each of the cameras is caused to determine and capture a select video stream depicting one or more conference participants within the physical space. At least some of the select video streams are used to represent the physical space within the video conference. The leader device and the follower devices are collectively represented as a single logical entity to the video conference.
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