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公开(公告)号：US20080263676A1
公开(公告)日：2008-10-23
申请号：US12017580
申请日：2008-01-22
申请人： Sang-Dok MO , Sang-Bum Suh , Sung-Min Lee , Bok-Deuk Jeong
发明人： Sang-Dok MO , Sang-Bum Suh , Sung-Min Lee , Bok-Deuk Jeong
IPC分类号： H04L9/32
CPC分类号： G06F21/575 , G06F21/57 , G06F21/62
摘要： A system and method are provided for protecting data information stored in a storage medium. The system includes a memory unit which is divided into a plurality of storage regions in which data information is stored; a domain unit which includes a plurality of OS domains, which are access subjects, and loads the data information stored in the storage regions that are accessed by the OS domains; and a control unit which controls access of the domain unit to the memory unit.
摘要翻译： 提供了一种用于保护存储在存储介质中的数据信息的系统和方法。 该系统包括：存储单元，被分成多个存储数据信息的存储区域; 包括作为访问对象的多个OS域的域单元，并且加载存储在由OS域访问的存储区域中的数据信息; 以及控制单元，其控制域单元对存储器单元的访问。
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公开(公告)号：US08689288B2
公开(公告)日：2014-04-01
申请号：US12034178
申请日：2008-02-20
申请人： Sung-Min Lee , Bok-Deuk Jeong , Sang-Bum Suh , Sang-Dok Mo
发明人： Sung-Min Lee , Bok-Deuk Jeong , Sang-Bum Suh , Sang-Dok Mo
IPC分类号： G06F7/04
摘要： Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit including a plurality of domains, each having one or more device drivers; a system resource unit forming hardware of the system; a direct memory access (DMA) driver; and a control unit including an access control module which controls the access of the domain unit to the system resource unit in the virtualized environment.
摘要翻译： 提供了一种用于在虚拟化环境中保护系统的装置和方法。 该装置包括一个包括多个域的域单元，每个域具有一个或多个设备驱动器; 形成系统的硬件的系统资源单元; 直接内存访问（DMA）驱动程序; 以及控制单元，其包括访问控制模块，其在虚拟化环境中控制域单元对系统资源单元的访问。
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公开(公告)号：US20110126139A1
公开(公告)日：2011-05-26
申请号：US12856858
申请日：2010-08-16
申请人： Bok-Deuk Jeong , Sang-Dok Mo , Sung-Min Lee , Sang-Bum Suh
发明人： Bok-Deuk Jeong , Sang-Dok Mo , Sung-Min Lee , Sang-Bum Suh
CPC分类号： G06F3/0482 , G06F3/0486 , G06F9/45533
摘要： An apparatus and method for switching a VM screen in an environment in which a plurality of OSs operating on a virtual machine monitor (VMM), are provided. The VM screen switching apparatus provides VM screen switching so that features of a home screen or an operation screen provided by each VM can be shown. The VM screen switching apparatus provides a user interface for enabling a user to select a desired VM from a plurality of VMs. The apparatus determines a VM to be displayed as a foreground according to a user input signal, and combines graphic data of a currently displayed screen of a VM with graphic data for a screen of the determined VM to create a screen displaying VM screen switching, and outputs the created screen to a display device.
摘要翻译： 提供了在虚拟机监视器（VMM）上操作多个OS的环境中切换VM屏幕的装置和方法。 VM屏幕切换装置提供VM屏幕切换，从而可以显示由每个VM提供的主屏幕或操作屏幕的特征。 VM屏幕切换装置提供用于使用户能够从多个VM中选择期望的VM的用户界面。 该装置根据用户输入信号确定要显示为前景的VM，并将VM的当前显示的画面的图形数据与所确定的VM的屏幕的图形数据组合，以创建显示VM屏幕切换的屏幕，以及 将创建的屏幕输出到显示设备。
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公开(公告)号：US20080256599A1
公开(公告)日：2008-10-16
申请号：US12034178
申请日：2008-02-20
申请人： Sung-Min LEE , Bok-Deuk Jeong , Sang-Bum Suh , Sang-Dok Mo
发明人： Sung-Min LEE , Bok-Deuk Jeong , Sang-Bum Suh , Sang-Dok Mo
IPC分类号： G06F21/00
摘要： Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit including a plurality of domains, each having one or more device drivers; a system resource unit forming hardware of the system; a direct memory access (DMA) driver; and a control unit including an access control module which controls the access of the domain unit to the system resource unit in the virtualized environment.
摘要翻译： 提供了一种用于在虚拟化环境中保护系统的装置和方法。 该装置包括一个包括多个域的域单元，每个域具有一个或多个设备驱动器; 形成系统的硬件的系统资源单元; 直接内存访问（DMA）驱动程序; 以及控制单元，其包括访问控制模块，其在虚拟化环境中控制域单元对系统资源单元的访问。
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公开(公告)号：US09886295B2
公开(公告)日：2018-02-06
申请号：US12894978
申请日：2010-09-30
申请人： Sang-Dok Mo , Bok-Deuk Jeong , Sang-Bum Suh , Sung-Min Lee
发明人： Sang-Dok Mo , Bok-Deuk Jeong , Sang-Bum Suh , Sung-Min Lee
CPC分类号： G06F9/45541 , G06F3/00 , G06F3/01 , G06F9/451 , G06F9/452 , G06F9/455 , G06F9/46 , G06F9/465 , G06F9/48 , G06F9/4806 , G06F2009/45575
摘要： An apparatus and method for providing an integrated user interface for a variety of operating systems are provided. When a user request execution of an application included in a second operating system an application of a first operating system is in the foreground of a display, the apparatus switches the application included in the second operating system to the foreground of the display without the need for a separate window. One of a server operating system and client operating systems may be set as a main domain that provides an integrated graphic user interface with respect to applications executed on a plurality of operating systems. The operating systems not set to the main domain may be set as sub-domains each of which provides application information to the main domain in response to a request from the main domain. In response to an application execution request, the server operating system may switch an operating system in which the corresponding application is present to the foreground of the display.
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6.发明授权公开(公告)号：US08904552B2
公开(公告)日：2014-12-02
申请号：US12017580
申请日：2008-01-22
申请人： Sang-Dok Mo , Sang-Bum Suh , Sung-Min Lee , Bok-Deuk Jeong
发明人： Sang-Dok Mo , Sang-Bum Suh , Sung-Min Lee , Bok-Deuk Jeong
CPC分类号： G06F21/575 , G06F21/57 , G06F21/62
摘要： A system and method are provided for protecting data information stored in a storage medium. The system includes a memory unit which is divided into a plurality of storage regions in which data information is stored; a domain unit which includes a plurality of OS domains, which are access subjects, and loads the data information stored in the storage regions that are accessed by the OS domains; and a control unit which controls access of the domain unit to the memory unit.
摘要翻译： 提供了一种用于保护存储在存储介质中的数据信息的系统和方法。 该系统包括：存储单元，被分成多个存储数据信息的存储区域; 包括作为访问对象的多个OS域的域单元，并且加载存储在由OS域访问的存储区域中的数据信息; 以及控制单元，其控制域单元对存储器单元的访问。
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公开(公告)号：US20100037232A1
公开(公告)日：2010-02-11
申请号：US12457700
申请日：2009-06-18
申请人： Sung-Min Lee , Bok-Deuk Jeong , Sang-Bum Suh
发明人： Sung-Min Lee , Bok-Deuk Jeong , Sang-Bum Suh
IPC分类号： G06F9/46
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： A virtualization apparatus and a method for controlling the same. In a method for controlling a virtualization apparatus including a plurality of domains, a sub domain transmits an input/output (IO) request for a hardware device to a main domain, and the main domain controls whether or not the IO request accesses the hardware device according to a resource needed to perform the IO request.
摘要翻译： 虚拟化装置及其控制方法。 在用于控制包括多个域的虚拟化装置的方法中，子域向主域发送对硬件设备的输入/输出（IO）请求，并且主域控制IO请求是否访问硬件设备 根据执行IO请求所需的资源。
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公开(公告)号：US08661360B2
公开(公告)日：2014-02-25
申请号：US12856858
申请日：2010-08-16
申请人： Bok-Deuk Jeong , Sang-Dok Mo , Sung-Min Lee , Sang-Bum Suh
发明人： Bok-Deuk Jeong , Sang-Dok Mo , Sung-Min Lee , Sang-Bum Suh
CPC分类号： G06F3/0482 , G06F3/0486 , G06F9/45533
摘要： An apparatus and method for switching a VM screen in an environment in which a plurality of OSs operating on a virtual machine monitor (VMM), are provided. The VM screen switching apparatus provides VM screen switching so that features of a home screen or an operation screen provided by each VM can be shown. The VM screen switching apparatus provides a user interface for enabling a user to select a desired VM from a plurality of VMs. The apparatus determines a VM to be displayed as a foreground according to a user input signal, and combines graphic data of a currently displayed screen of a VM with graphic data for a screen of the determined VM to create a screen displaying VM screen switching, and outputs the created screen to a display device.
摘要翻译： 提供了在虚拟机监视器（VMM）上操作多个OS的环境中切换VM屏幕的装置和方法。 VM屏幕切换装置提供VM屏幕切换，从而可以显示由每个VM提供的主屏幕或操作屏幕的特征。 VM屏幕切换装置提供用于使用户能够从多个VM中选择期望的VM的用户界面。 该装置根据用户输入信号确定要显示为前景的VM，并将VM的当前显示的画面的图形数据与所确定的VM的屏幕的图形数据组合，以创建显示VM屏幕切换的屏幕，以及 将创建的屏幕输出到显示设备。
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公开(公告)号：US20110154328A1
公开(公告)日：2011-06-23
申请号：US12894978
申请日：2010-09-30
申请人： Sang-Dok Mo , Bok-Deuk Jeong , Sang-Bum Suh , Sung-Min Lee
发明人： Sang-Dok Mo , Bok-Deuk Jeong , Sang-Bum Suh , Sung-Min Lee
IPC分类号： G06F9/455
CPC分类号： G06F9/45541 , G06F3/00 , G06F3/01 , G06F9/451 , G06F9/452 , G06F9/455 , G06F9/46 , G06F9/465 , G06F9/48 , G06F9/4806 , G06F2009/45575
摘要： An apparatus and method for providing an integrated user interface for a variety of operating systems are provided. When a user request execution of an application included in a second operating system an application of a first operating system is in the foreground of a display, the apparatus switches the application included in the second operating system to the foreground of the display without the need for a separate window. One of a server operating system and client operating systems may be set as a main domain that provides an integrated graphic user interface with respect to applications executed on a plurality of operating systems. The operating systems not set to the main domain may be set as sub-domains each of which provides application information to the main domain in response to a request from the main domain. In response to an application execution request, the server operating system may switch an operating system in which the corresponding application is present to the foreground of the display.
摘要翻译： 提供了一种用于为各种操作系统提供集成用户界面的装置和方法。 当用户请求执行包括在第二操作系统中的应用程序时，第一操作系统的应用处于显示器的前台时，该设备将包括在第二操作系统中的应用切换到显示器的前景，而不需要 一个单独的窗口。 服务器操作系统和客户端操作系统之一可以被设置为主域，该主域提供关于在多个操作系统上执行的应用的集成图形用户界面。 未设置到主域的操作系统可以被设置为子域，每个子域响应于来自主域的请求向主域提供应用信息。 响应于应用执行请求，服务器操作系统可以将存在相应应用的操作系统切换到显示器的前景。
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10.发明授权公开(公告)号：US09792137B2
公开(公告)日：2017-10-17
申请号：US13246929
申请日：2011-09-28
申请人： Ju-Pyung Lee , Sang-Bum Suh , Sung-Min Lee
发明人： Ju-Pyung Lee , Sang-Bum Suh , Sung-Min Lee
CPC分类号： G06F9/45558 , G06F2009/45575
摘要： A virtualization apparatus is provided. The virtualization apparatus includes a plurality of virtual machines (VMs), a process scheduler configured to schedule processes to be executed on the respective virtual machines, a virtual machine monitor (VMM) configured to provide each of the virtual machine with a virtualized execution environment, a virtual machine scheduler configured to schedule the virtual machines to run in the virtual machine monitor, and a synchronization unit configured to synchronize a process schedule time which is scheduled by the process scheduler and a virtual machine schedule time which is scheduled by the virtual machine scheduler, or to change the virtual machine schedule time in consideration of the process schedule time.
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