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公开(公告)号：US20200382806A1
公开(公告)日：2020-12-03
申请号：US16882819
申请日：2020-05-26
Applicant: Apple Inc.
Inventor： Dazhong ZHANG , Peikang SONG , Beibei WANG , Giribalan GOPALAN , Albert E. KEINATH , Christopher M. GARRIDO , David R. CONRAD , Hsi-Jung WU , Ming JIN , Hang YUAN , Xiaohua YANG , Xiaosong ZHOU , Vikrant KASARABADA , Davide CONCION , Eric L. CHIEN , Bess C. CHAN , Karthick SANTHANAM , Gurtej Singh CHANDOK
IPC: H04N19/507 , H04N19/65
Abstract: Techniques are disclosed for coding video data in which frames from a video source are partitioned into a plurality of tiles of common size, and the tiles are coded as a virtual video sequence according to motion-compensated prediction, each tile treated as having respective temporal location of the virtual video sequence. The coding scheme permits relative allocation of coding resources to tiles that are likely to have greater significance in a video coding session, which may lead to certain tiles that have low complexity or low motion content to be skipped during coding of the tiles for select source frames. Moreover, coding of the tiles may be ordered to achieve low coding latencies during a coding session.
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公开(公告)号：US20190141137A1
公开(公告)日：2019-05-09
申请号：US16200507
申请日：2018-11-26
Applicant: Apple Inc.
Inventor： Luciano M. VERGER , Ajoy K. SINGH , Christopher M. GARRIDO , Najeeb M. ABDULRAHIMAN , Ming JIN , Anil G. NAIK , Deepak Chitlur LAKSHMAN , Srinivasan VASUDEVAN , David L. BIDERMAN , Gurtej Singh CHANDOK , Patrick MIAUTON , Eric A. ALLAMANCHE
Abstract: Methods and apparatus to manage communication sessions to handover between a direct connection at a secondary wireless device and a relayed connection to the secondary wireless device via a primary wireless device. A connection manager of a secondary wireless device can trigger transfer of a communication session based on measurements of performance metrics for the communication session. Upon detection of performance degradation in a local connection or a backhaul connection or both, the connection manager of the secondary wireless device can determine proximity of and/or capabilities for connections of the primary wireless device and instigate transfer of the communication session between different connection types, such as between a direct connection and a relayed connection. The transfer of the communication session can occur without user intervention or in response to input from the user without interrupting or reestablishing the communication session.
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3.发明申请ACTIVE COMMUNICATION SESSION HANDOVER BETWEEN DIRECT AND RELAYED CONNECTIONS 审中-公开直接和中继连接之间的主动通信会话切换公开(公告)号：US20170070919A1
公开(公告)日：2017-03-09
申请号：US15258753
申请日：2016-09-07
Applicant: Apple Inc.
Inventor： Luciano M. VERGER , Ajoy K. SINGH , Christopher M. GARRIDO , Najeeb M. ABDULRAHIMAN , Ming JIN , Anil G. NAIK , Deepak Chitlur LAKSHMAN , Srinivasan VASUDEVAN , David L. BIDERMAN , Gurtej Singh CHANDOK , Patrick MIAUTON , Eric A. ALLAMANCHE
CPC classification number: H04L67/14 , H04L43/08 , H04L65/1083 , H04L65/80 , H04L67/148 , H04W36/03 , H04W36/14 , H04W36/26 , H04W76/23 , H04W84/12 , H04W88/04
Abstract: Methods and apparatus to manage communication sessions to handover between a direct connection at a secondary wireless device and a relayed connection to the secondary wireless device via a primary wireless device. A connection manager of a secondary wireless device can trigger transfer of a communication session based on measurements of performance metrics for the communication session. Upon detection of performance degradation in a local connection or a backhaul connection or both, the connection manager of the secondary wireless device can determine proximity of and/or capabilities for connections of the primary wireless device and instigate transfer of the communication session between different connection types, such as between a direct connection and a relayed connection. The transfer of the communication session can occur without user intervention or in response to input from the user without interrupting or reestablishing the communication session.
Abstract translation: 管理通信会话到在辅助无线设备的直接连接与经由主无线设备到辅助无线设备的中继连接之间切换的方法和设备。 辅助无线设备的连接管理器可以基于通信会话的性能度量的测量来触发通信会话的传送。 在检测到本地连接或回程连接或两者之间的性能下降时，辅助无线设备的连接管理器可以确定主无线设备的连接的接近度和/或能力，并且促使不同连接类型之间的通信会话的传送 ，例如在直接连接和中继连接之间。 通信会话的传送可以在没有用户干预的情况下进行，或者响应于用户的输入而不中断或重新建立通信会话。
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公开(公告)号：US20220247704A1
公开(公告)日：2022-08-04
申请号：US17726451
申请日：2022-04-21
Applicant: Apple Inc.
Inventor： Christopher M. GARRIDO , Eric L. CHIEN , Austin W. SHYU , Ming JIN , Yan YANG , Ian J. BAIRD , Joe S. ABUAN
IPC: H04L51/10 , H04L51/046 , G06F3/04845 , H04M1/72439 , G06V40/16
Abstract: The subject technology provides a messaging application in which an image can be captured and supplemented with supplemental content such as stickers, animations, etc., from within an active messaging thread. In this manner, a user participating in a messaging conversation with a remote user can add stickers, animations, and/or adaptive content to an image captured by the user, without having to locally cache/store the captured image before editing and without having to leave the messaging conversion (or the messaging application) to access an image editing application.
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公开(公告)号：US20220006798A1
公开(公告)日：2022-01-06
申请号：US17480127
申请日：2021-09-20
Applicant: Apple Inc.
Inventor： Yan YANG , Jin HYUNG PARK , Joe S. ABUAN , Berkat S. TUNG , Sean P. DEVLIN , Vu H. CHIEM , Jose A. LOZANO HINOJOSA , Thomas P. DEVANNEAUX , Vladimir GOUPENKO , Hsien-Po SHIANG , Daniel B. POLLACK , Mark M. XUE , David J. STEELE , Yu XING , Ryan W. BAKER , Christopher M. GARRIDO , Ming JIN
Abstract: Techniques are disclosed relating to multiway communications. In some embodiments, a first electronic device initiates a multiway call between a plurality of electronic devices and exchanges a first secret with a first set of electronic devices participating during a first portion of the multiway call, the first secret being used to encrypt traffic between the first set of electronic devices. The first electronic device receives an indication that first set of participating electronic devices has changed and, in response to the indication, exchanges a second secret with a second set of electronic devices participating during a second portion of the multiway call, the second secret being used to encrypt traffic between the second set of participating electronic devices. In some embodiments, the indication identifies a second electronic device as leaving the multiway call, and the second secret is not exchanged with the second electronic device.
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Patent Agency Ranking
公开(公告)号：US20190342522A1
公开(公告)日：2019-11-07
申请号：US16151244
申请日：2018-10-03
Applicant: Apple Inc.
Inventor： Christopher M. GARRIDO , Eric L. CHIEN , Austin W. SHYU , Ming JIN , Yan YANG , Ian J. BAIRD , Joe S. ABUAN
IPC: H04N7/15 , H04L12/58 , G06F3/0484 , G06K9/00 , H04M1/725
Abstract: The subject technology provides a video conferencing application in which a live incoming or outgoing video stream can be supplemented with supplemental content, such as stickers, animations, etc., from within the video conferencing application. In this manner, a user participating in a video conferencing session with a remote user can add stickers, animations, and/or adaptive content to an outgoing video stream being captured by the device of the user, or to an incoming video stream from the device of the remote user, without having to locally cache/store a video clip before editing, and without having to leave the video conferencing session (or the video conferencing application) to access a video editing application.
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公开(公告)号：US20240339120A1
公开(公告)日：2024-10-10
申请号：US18435953
申请日：2024-02-07
Applicant: Apple Inc.
Inventor： Abhishek BISHT , Anil G. NAIK , Anup VIJAY , Christopher M. GARRIDO , Erik Vladimir ORTEGA GONZALEZ , Jay Mayur KHANDHAR , Karthick SANTHANAM , Luciano M. VERGER , Ming JIN , Patrick MIAUTON , Pramod SRINIVASAN
IPC: G10L19/24 , G10L19/008
CPC classification number: G10L19/24 , G10L19/008
Abstract: Aspects of the subject technology may provide low latency audio for group communication sessions. Low latency audio may be provided, some examples, by an electronic device using a lowest audio block size that is lower than a lowest audio block size that is available to one or more other electronic devices in an group communication session.
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公开(公告)号：US20220103611A1
公开(公告)日：2022-03-31
申请号：US17168107
申请日：2021-02-04
Applicant: Apple Inc.
Inventor： Daniel B. POLLACK , Karthick SANTHANAM , Christopher M. GARRIDO , Jingyao ZHANG , Ming JIN , Hyeonkuk JEONG
Abstract: A device implementing cellular communication protocol aware multimedia streaming may include at least one processor configured to establish a link for communicating with another device, wherein the link utilizes at least one of a first cellular communication protocol or a second cellular communication protocol. The at least one processor may be configured to determine a bit rate for a video stream to be provided to the other device based at least in part on whether the link utilizes the first cellular communication protocol or the second cellular communication protocol, wherein a first bit rate is determined when the link utilizes the first cellular communication protocol and a second bit rate is determined when the link utilizes the second cellular communication protocol. The at least one processor may be configured to provide, for transmission over the link to the other electronic device, the video stream at the determined bit rate.
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公开(公告)号：US20210250313A1
公开(公告)日：2021-08-12
申请号：US17243486
申请日：2021-04-28
Applicant: Apple Inc.
Inventor： Christopher M. GARRIDO , Eric L. CHIEN , Austin W. SHYU , Ming JIN , Yan YANG , Ian J. BAIRD , Joe S. ABUAN
IPC: H04L12/58 , G06F3/0484 , H04M1/72439 , G06K9/00
Abstract: The subject technology provides a messaging application in which an image can be captured and supplemented with supplemental content such as stickers, animations, etc., from within an active messaging thread. In this manner, a user participating in a messaging conversation with a remote user can add stickers, animations, and/or adaptive content to an image captured by the user, without having to locally cache/store the captured image before editing and without having to leave the messaging conversion (or the messaging application) to access an image editing application.
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公开(公告)号：US20200267349A1
公开(公告)日：2020-08-20
申请号：US16867466
申请日：2020-05-05
Applicant: Apple Inc.
Inventor： Christopher M. GARRIDO , Eric L. CHIEN , Austin W. SHYU , Ming JIN , Yan YANG , Ian J. BAIRD , Joe S. ABUAN
IPC: H04N7/15 , G06F3/0484 , G06K9/00 , H04L12/58 , H04M1/725
Abstract: The subject technology provides a video conferencing application in which a live incoming or outgoing video stream can be supplemented with supplemental content, such as stickers, animations, etc., from within the video conferencing application. In this manner, a user participating in a video conferencing session with a remote user can add stickers, animations, and/or adaptive content to an outgoing video stream being captured by the device of the user, or to an incoming video stream from the device of the remote user, without having to locally cache/store a video clip before editing, and without having to leave the video conferencing session (or the video conferencing application) to access a video editing application.
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