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公开(公告)号：US10484195B2
公开(公告)日：2019-11-19
申请号：US15490330
申请日：2017-04-18
发明人： Keum-koo Lee , Hee-jeong Choo , Ju-yun Sung , Ji-young Kwahk
摘要： A method of sharing a function via a network includes providing, to a first device, a device list including identification of a second device having a shared function which the first device is unable to perform, transmitting a response to the first device for authorizing a linkage with the first device, receiving multimedia content which is unplayable by the first device via the linkage, processing the multimedia content with the shared function to enable the first device to play the multimedia content, and transmitting result data comprising the processed multimedia content to the first device via the linkage.
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公开(公告)号：US10477265B2
公开(公告)日：2019-11-12
申请号：US15921139
申请日：2018-03-14
发明人： Ju-yun Sung , Hee-jeong Choo , Keum-koo Lee , Ji-young Kwahk
IPC分类号： G06F3/00 , H04N21/436 , H04N7/173 , H04N21/2381 , H04N21/41 , H04N21/414 , H04N21/4143 , H04N21/4223 , H04N21/4363 , H04N21/438 , H04N21/658 , G06F15/00
摘要： Disclosed herein are methods and apparatuses for requesting and obtaining data, in which time information is generated by use of a first device, and a data request command requesting data output by a second device is generated at a time point indicated by the time information. The generated data request command is transmitted, wherein the data request command includes the time information.
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公开(公告)号：US09936247B2
公开(公告)日：2018-04-03
申请号：US15443743
申请日：2017-02-27
发明人： Ju-yun Sung , Hee-jeong Choo , Keum-koo Lee , Ji-young Kwahk
IPC分类号： G06F3/00 , H04N21/436 , H04N21/41 , H04N21/4223 , H04N21/4363 , G06F15/00
CPC分类号： H04N21/43615 , H04N7/17318 , H04N21/2381 , H04N21/4126 , H04N21/41407 , H04N21/4143 , H04N21/4223 , H04N21/4363 , H04N21/4381 , H04N21/6581 , H04N21/6582
摘要： Disclosed herein are methods and apparatuses for requesting and obtaining data, in which time information is generated by use of a first device, and a data request command requesting data output by a second device is generated at a time point indicated by the time information. The generated data request command is transmitted, wherein the data request command includes the time information.
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公开(公告)号：US09479752B2
公开(公告)日：2016-10-25
申请号：US14814001
申请日：2015-07-30
发明人： Keum-koo Lee , Hee-jeong Choo , Ju-yun Sung , Hyun-joo Oh , Min-jeong Moon , Ji-young Kwahk
IPC分类号： H04N5/92 , H04N9/80 , H04N9/87 , H04N21/43 , H04N21/4788 , H04N21/414 , H04N21/6587
摘要： Methods and apparatuses are provided for providing contents. A plurality of contents is reproduced at the first device. The plurality of contents is transmitted from the first device to a second device to reproduce, in the second device, content in synchronization with the first device. Data is received from an external device during the reproducing of the plurality of contents at the first device. The received data is reproduced along with at least one of the plurality of contents being reproduced at the first device. The received data is transmitted from the first device to the second device. The transmitted data is used to enable the second device to reproduce the transmitted data together with the at least one of the plurality of contents.
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公开(公告)号：US20130148938A1
公开(公告)日：2013-06-13
申请号：US13734496
申请日：2013-01-04
发明人： Keum-koo LEE , Hee-jeong Choo , Ju-yun Sung , Hyun-joo Oh , Min-jeong Moon , Ji-young Kwahk
IPC分类号： H04N9/87
CPC分类号： H04N21/4788 , H04N9/8722 , H04N21/414 , H04N21/4307 , H04N21/6587
摘要： A method for play synchronization and a device using the same are provided. A first device stores time-based content play information. The first device plays content according to the time-based content play information. The first device transmits the time-based content play information to a second device so that the second device plays the content according to the time-based content play information. Accordingly, the content played by one device can be played by another device concurrently.
摘要翻译： 提供了一种用于播放同步的方法和使用该方法的装置。 第一设备存储基于时间的内容播放信息。 第一设备根据基于时间的内容播放信息播放内容。 第一装置将基于时间的内容播放信息发送到第二装置，使得第二装置根据基于时间的内容播放信息播放内容。 因此，一个装置播放的内容可以同时由另一装置播放。
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公开(公告)号：US11075898B2
公开(公告)日：2021-07-27
申请号：US15722373
申请日：2017-10-02
发明人： Keum-koo Lee , Hee-jeong Choo , Ju-yun Sung
IPC分类号： H04L29/06 , H04L12/751 , H04L29/08
摘要： A method and apparatus for controlling connection between devices is provided. The method includes detecting a first device, determining whether the first device is included in a device list, obtaining information related to the first device from a second device; and establishing a connection with the first device based on the information from the second device. The apparatus includes a storage unit configured to store a device list, a communication unit configured to detect a first device, and a control unit configured to determine whether the first device is included in the device list, obtain information related to the first device from a second device via the communication unit; and establish a connection with the first device based on the information obtained from the second device.
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公开(公告)号：US10193972B2
公开(公告)日：2019-01-29
申请号：US15616584
申请日：2017-06-07
发明人： Se-jun Park , Ji-young Kwahk , Hee-jeong Choo , Jin-young Jeon , Jong-rim Lee , Keum-koo Lee , Ju-yun Sung
IPC分类号： H04L29/08
摘要： A method of transmitting data performed by a server through a network, a method of transmitting data in an ad hoc network, a server, and a data transmitting system are provided. The method of transmitting data performed by a server through a network includes receiving and storing data from a device of a first user; detecting that a device of a second user accesses the server; selecting data from the stored data based on user information; processing the selected data to be optimized for the device of the second user; and transmitting the processed data to the device of the second user, wherein the server is configured to combine data received from a plurality of devices of the first user and transmit the combined data to the device of the second user.
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