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公开(公告)号：US10923126B2
公开(公告)日：2021-02-16
申请号：US15557378
申请日：2015-03-19
Inventor： Hanseok Ko , Sung-soo Kim , Taeyup Song , Kyungsun Lee , Jae-won Lee
Abstract: Provided is a method of detecting a voice section, including detecting from at least one image an area where lips exist, obtaining a feature value of movement of the lips in the detected area based on a difference between pixel values of pixels included in the detected area, and detecting the voice section from the at least one image based on the feature value.
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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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3.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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公开(公告)号：US11347538B2
公开(公告)日：2022-05-31
申请号：US16576137
申请日：2019-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungil Lee , Myungsu Cha , Kyungjoong Shin , Yong Shin , Kyungsun Lee , Chaewhan Lim , Kwangsik Choi , Junyong Choi
Abstract: An electronic device is provided. The electronic device includes a display, at least one processor, and a memory operatively connected with the display and the at least one processor and configured to store a plurality of applications including a first application configured to execute using a first operating system (OS) and a second application configured to execute using a second OS, wherein the memory stores instructions configured to, when executed, cause the at least one processor to output a first object and a second object on a screen of the first OS, wherein the first object is associated with execution of the first application and the second object is associated with execution of the second application and, when the second object is selected, output an execution screen of the second application on the screen of the first OS. Other embodiments are also possible.
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5.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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