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公开(公告)号：US11656924B2
公开(公告)日：2023-05-23
申请号：US16524771
申请日：2019-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guruprasad Ganesh , Ahmed M. Azab , Rohan Bhutkar , Haining Chen , Ruowen Wang , Xun Chen , Donguk Seo , Kyoung-Joong Shin
CPC classification number: G06F9/545 , G06F9/45545 , G06F21/6218 , H04L67/34
Abstract: An electronic device includes a memory and at least one processor coupled to the memory. The at least one processor is configured to identify a device change event in a host operating system, wherein the host operating system includes a host namespace, switch from the host namespace to a container namespace of a container, and update the container with information based on the device change event.
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公开(公告)号：US11836503B2
公开(公告)日：2023-12-05
申请号：US17594286
申请日：2020-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwangsik Choi , Donguk Seo , Kyungjoong Shin , Myungsu Cha , Junyong Choi
IPC: G06F9/4401 , G06F9/451 , G06F9/445 , G06F21/57
CPC classification number: G06F9/441 , G06F9/4451 , G06F9/451 , G06F21/575
Abstract: Disclosed is an electronic device comprising processor connected to a memory. The memory is configured to store a control application, a preferences file and an operating system image for executing a second operating system. The processor is configured to execute the control application in a first operating system. The processor is configured to determine whether preferences of the operating system image satisfy a defined condition in the control application The processor is also configured to change the preferences of the operating system image by using the preferences file when the preferences of the operating system image do not satisfy the defined condition. The processor is further configured to copy, to the operating system image, a package file for allowing the control application to control an operation of the second operating system.
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公开(公告)号：US10798615B2
公开(公告)日：2020-10-06
申请号：US16222067
申请日：2018-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungsoo Lee , Donguk Seo , Bumyoul Bae
Abstract: A broadcast signal receiving apparatus comprises a tuner configured to be tuned to a locking frequency selected corresponding to a broadcast signal and receive the broadcast signal at the selected locking frequency; a communicator configured to perform wireless communication with an external apparatus through a plurality of channels different in a frequency band from each other; and a processor configured to control the communicator to perform the wireless communication through a channel having less interference between the selected locking frequency and the frequency band among the plurality of channels. According to an exemplary embodiment, the frequency interference with the wireless communication can be avoided in advance in terms of receiving the broadcast signal. Further, image quality can be guaranteed even when the wireless communication is used, in terms of receiving the broadcast signal.
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Patent Agency Ranking
公开(公告)号：US20200012511A1
公开(公告)日：2020-01-09
申请号：US16504075
申请日：2019-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guruprasad Ganesh , Sudhi Herle , Ahmed M. Azab , Rohan Bhutkar , Ivan Getta , Xun Chen , Wenbo Shen , Ruowen Wang , Haining Chen , Khaled Elwazeer , Mengmeng Li , Peng Ning , Hyungseok Yu , Myungsu Cha , Kyungsun Lee , Se Young Choi , Yurak Choe , Yong Shin , Kyoung-Joong Shin , Donguk Seo , Junyong Choi
Abstract: A method for operating an electronic device, the method including spawning a name space tool (NST) as part of a boot process of a host OS, wherein the NST is a process with a plurality of root privileges of the host OS. The method further includes spawning, by the NST, a container for a guest OS, wherein the container for the guest OS is mapped to a dedicated domain in the host OS, and dropping, by the NST, a root privilege of the host OS in response to spawning the container for the guest OS.
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5.发明授权公开(公告)号：US11693707B2
公开(公告)日：2023-07-04
申请号：US17734720
申请日：2022-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungseok Yu , Donguk Seo , Kyungjoong Shin , Junyong Choi , Eungchan Kim , Kyongha Park , Yong Shin , Changsoo Shin , Kyungsik Yoon , Kyungsun Lee , Shinjae Lee , Hyungil Lee , Myungsu Cha , Kwangsik Choi , Seyoung Choi , Yurak Choe
CPC classification number: G06F9/5044
Abstract: An electronic device for executing various operating systems is provided. The electronic device includes first and second hardware devices, a first operating system (OS), a second OS different from the first OS, and a processor configured to control the first hardware device to process first data from a first program executed on the first OS, obtain a command for executing the second OS, generate a container for executing the second OS based on a kernel of the first OS in response to the command for executing the second OS, execute the second OS on the generated container, execute a second program on the second OS, obtain second data regarding the second program from the second OS via socket communication by a control application installed on the first OS, and control the second hardware device to process the second data regarding the second program based on the first OS using the installed control application.
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6.发明授权公开(公告)号：US11327803B2
公开(公告)日：2022-05-10
申请号：US16596162
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungseok Yu , Donguk Seo , Kyungjoong Shin , Junyong Choi , Eungchan Kim , Kyongha Park , Yong Shin , Changsoo Shin , Kyungsik Yoon , Kyungsun Lee , Shinjae Lee , Hyungil Lee , Myungsu Cha , Kwangsik Choi , Seyoung Choi , Yurak Choe
Abstract: An electronic device for executing various operating systems is provided. The electronic device includes first and second hardware devices, a first operating system (OS), a second OS different from the first OS, and a processor configured to control the first hardware device to process first data from a first program executed on the first OS, obtain a command for executing the second OS, generate a container for executing the second OS based on a kernel of the first OS in response to the command for executing the second OS, execute the second OS on the generated container, execute a second program on the second OS, obtain second data regarding the second program from the second OS via socket communication by a control application installed on the first OS, and control the second hardware device to process the second data regarding the second program based on the first OS using the installed control application.
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公开(公告)号：US11042398B2
公开(公告)日：2021-06-22
申请号：US16504075
申请日：2019-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guruprasad Ganesh , Sudhi Herle , Ahmed M. Azab , Rohan Bhutkar , Ivan Getta , Xun Chen , Wenbo Shen , Ruowen Wang , Haining Chen , Khaled Elwazeer , Mengmeng Li , Peng Ning , Hyungseok Yu , Myungsu Cha , Kyungsun Lee , Se Young Choi , Yurak Choe , Yong Shin , Kyoung-Joong Shin , Donguk Seo , Junyong Choi
Abstract: A method for operating an electronic device, the method including spawning a name space tool (NST) as part of a boot process of a host OS, wherein the NST is a process with a plurality of root privileges of the host OS. The method further includes spawning, by the NST, a container for a guest OS, wherein the container for the guest OS is mapped to a dedicated domain in the host OS, and dropping, by the NST, a root privilege of the host OS in response to spawning the container for the guest OS.
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公开(公告)号：US20200042366A1
公开(公告)日：2020-02-06
申请号：US16524771
申请日：2019-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Guruprasad Ganesh , Ahmed M. Azab , Rohan Bhutkar , Haining Chen , Ruowen Wang , Xun Chen , Donguk Seo , Kyoung-Joong Shin
Abstract: This disclosure relates to an electronic device including a memory and at least one processor coupled to the memory. The at least one processor is configured to identify a device change event in a host operating system, wherein the host operating system includes a host namespace, switch from the host namespace to a container namespace of a container, and update the container with information based on the device change event.
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