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公开(公告)号：US10237318B2
公开(公告)日：2019-03-19
申请号：US15277486
申请日：2016-09-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Kichoon Gong , Jinkyu Kim
Abstract: Methods and devices for image data encoding are provided. Image data is created using at least one image captured by a camera of the electronic device. First encoded image data is created by encoding at least a portion of the image data in a first manner. Second encoded image data is created by encoding the at least a portion of the image data in a second manner. The second manner is different from the first manner. The first encoded data is stored in a memory of the electronic device. The second encoded data is transmitted from the electronic device to an external device.
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公开(公告)号：US20140368600A1
公开(公告)日：2014-12-18
申请号：US14462139
申请日：2014-08-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Kyuhan Kang , Kichoon Gong , Sangki Kang , Sangwook Shin , Sungwan Youn , Chulhwan Lee , Woonhyun Jung , Hyunil Cho
CPC classification number: H04N7/141 , G06K9/00221 , G06K9/00912
Abstract: A video call method is provided, including forming a video call channel in an electronic device, outputting a screen including a first image received through the video call channel, determining whether a second image being transmitted through the video call channel is displayed on the screen based on image information of the second image, and displaying the second image on the screen according to the determination, and an electronic device supporting the video call method.
Abstract translation: 提供一种视频呼叫方法，包括在电子设备中形成视频通话信道，输出包括通过视频通话信道接收到的第一图像的屏幕，确定是否在屏幕上显示通过视频通话信道发送的第二图像 关于第二图像的图像信息，以及根据确定在屏幕上显示第二图像，以及支持视频呼叫方法的电子设备。
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公开(公告)号：US11496529B2
公开(公告)日：2022-11-08
申请号：US17251957
申请日：2019-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Yongtae Kim , Hyeyoung Jun , Hoonjae Lee
IPC: G06F15/16 , H04L65/1069 , H04L65/80 , H04N7/14 , H04W80/08
Abstract: Various embodiments of the present invention disclose a method and device for an electronic device to provide a multimedia service in an IMS network environment. According to various embodiments of the present invention, an electronic device includes: a wireless communication module; a processor operatively connected with the wireless communication module; and a memory operatively connected with the processor, wherein the memory may store instructions which, when executed, cause the processor to: establish a session for a media service with a counterpart electronic device by using the communication module; transmit a packet including a first message related to the use of a quality service to the counterpart electronic device after the session is established; determine whether the counterpart electronic device can use the quality service on the basis of a second message in a packet received from the counterpart electronic device; enable at least one quality improvement function on the basis of the second message if the counterpart electronic device can use the quality service; and while the media service is being performed, transmit to the counterpart electronic device, a packet having improved quality on the basis of the quality improvement function. Various other embodiments are also possible.
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Patent Agency Ranking
公开(公告)号：US11095851B2
公开(公告)日：2021-08-17
申请号：US17034468
申请日：2020-09-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hoonjae Lee , Yongtae Kim , Jeongyong Kim , Hyonmyong Cho , Taewon Do , Hyeyoung Jun
Abstract: An electronic device and an operation method of the electronic device according to various embodiments may include; a communication module comprising communication circuitry configured to transmit and/or receive data using a call channel established via a call connection to an external electronic device; and a processor, wherein the processor is configured to control the electronic device to: transmit a call connection request message to establish a call channel between an external electronic device and the electronic device; receive a response message from the external electronic device; based on capability information of the external electronic device related to the call connection and included in the response message, determine whether to pre-process a content transmitted via the call connection using a transmission filter configured to change a quality of the content; transmit, to the external electronic device, a call connection confirmation message indicating whether to pre-process the content; and control the communication module to complete establishing of the call channel, wherein the connection request message includes capability information of the electronic device related to the filter.
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5.发明授权公开(公告)号：US11863904B2
公开(公告)日：2024-01-02
申请号：US17731484
申请日：2022-04-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeyoung Jun , Yongtae Kim , Taewon Do , Hoonjae Lee
IPC: H04N7/01
CPC classification number: H04N7/0127
Abstract: Disclosed are an electronic device and an operation method of the electronic device, and the electronic device may include a communication circuit configured to transmit or receive data using a call channel established via a call connection with an external electronic device, and a processor, wherein the processor is configured to receive at least some packets of a first plurality of packets of a first frame via the call channel, to identify whether a lost packet is present in the first plurality of packets of the first frame, and to determine, based on the result of the identification, whether to perform frame rate conversion (FRC) based on the first frame and a second frame corresponding to a second plurality of packets received after the reception of the at least some packets. In addition, various other embodiments are possible.
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公开(公告)号：US09491401B2
公开(公告)日：2016-11-08
申请号：US14462139
申请日：2014-08-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Kyuhan Kang , Kichoon Gong , Sangki Kang , Sangwook Shin , Sungwan Youn , Chulhwan Lee , Woonhyun Jung , Hyunil Cho
CPC classification number: H04N7/141 , G06K9/00221 , G06K9/00912
Abstract: A video call method is provided, including forming a video call channel in an electronic device, outputting a screen including a first image received through the video call channel, determining whether a second image being transmitted through the video call channel is displayed on the screen based on image information of the second image, and displaying the second image on the screen according to the determination, and an electronic device supporting the video call method.
Abstract translation: 提供一种视频呼叫方法，包括在电子设备中形成视频通话信道，输出包括通过视频通话信道接收到的第一图像的屏幕，确定是否在屏幕上显示通过视频通话信道发送的第二图像 关于第二图像的图像信息，以及根据确定在屏幕上显示第二图像，以及支持视频呼叫方法的电子设备。
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公开(公告)号：US11962935B2
公开(公告)日：2024-04-16
申请号：US17828599
申请日：2022-05-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Jinkyu Kim , Shiva Prasad Chanduri , Vinayak Goyal , Yongtae Kim
Abstract: A portable communication device supporting video calls is provided. The portable communication device can be configured to perform a video call on the basis of a first video codec and a first audio codec, receive, through a touch display, a request for recording the video call, and, if the first audio codec is not supported by a designated media container, record the video call on the basis of the first video codec and a second audio codec supported by the media container.
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公开(公告)号：US11706261B2
公开(公告)日：2023-07-18
申请号：US17240159
申请日：2021-04-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewon Do , Yongtae Kim , Hoonjae Lee , Hyeyoung Jun
IPC: H04L65/1066 , H04L65/10 , H04N21/24 , H04N21/6437 , H04N21/462
CPC classification number: H04L65/1066 , H04L65/1013 , H04N21/2402 , H04N21/4621 , H04N21/6437
Abstract: An electronic device and a method of operating the same are provided. The electronic device includes a communication circuit configured to transmit or receive data using a call channel established through a call connection with an external electronic device, and a processor configured to transmit content, which is pre-processed using a first transmission filter, to the external electronic device through the call channel, receive a first real-time control protocol (RTCP) message transmitted by the external electronic device through the call channel, identify a status of the call channel, based on the first RTCP message, determine whether or not to perform an operation of pre-processing the content to be transmitted to the external electronic device using a second transmission filter, transmit a second RTCP message using the second transmission filter to the external electronic device, and perform transmission of the content, based on the second transmission filter.
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