公开(公告)号：US11614873B2

公开(公告)日：2023-03-28

申请号：US15221797

申请日：2016-07-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： John A. Starks ,  Dustin L. Green ,  Todd William Harris ,  Mathew John ,  Senthil Rajaram ,  Karan Mehra ,  Neal R. Christiansen ,  Chung Lang Dai

IPC: G06F3/06 ,  G06F16/188 ,  G06F9/455

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

公开(公告)号：US10331501B2

公开(公告)日：2019-06-25

申请号：US15860074

申请日：2018-01-02

Applicant: Microsoft Technology Licensing, LLC

Inventor： Chung Lang Dai ,  Ahmed Tolba ,  Joy Chik ,  Vladimir Stoyanov

IPC: G06F9/54 ,  G06F9/4401

Abstract: The present disclosure provides systems and method for redirecting control of a client side connected USB device from the client to the server in a remote system. Specifically, the present disclosure creates a simulated USB device at the server. The simulated USB device is treated as a proxy for a redirected USB device at the client. The client side redirected USB device is not treated as the USB device but, rather, acts as a pass through to facilitate communication between requesting applications and the client connected device. The simulated USB device allows an application to send requests for a local device to the simulated USB device at the server. The simulated USB device then processes the requests and forwards the requests to the local device connected to the client.

公开(公告)号：US12182425B2

公开(公告)日：2024-12-31

申请号：US18126656

申请日：2023-03-27

Applicant: Microsoft Technology Licensing, LLC

Inventor： John A. Starks ,  Dustin L. Green ,  Todd William Harris ,  Mathew John ,  Senthil Rajaram ,  Karan Mehra ,  Neal R. Christiansen ,  Chung Lang Dai

IPC: G06F3/06 ,  G06F9/455 ,  G06F16/188

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

公开(公告)号：US20160019004A1

公开(公告)日：2016-01-21

申请号：US14867254

申请日：2015-09-28

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： John A. Starks ,  Dustin L. Green ,  Todd William Harris ,  Mathew John ,  Senthil Rajaram ,  Karan Mehra ,  Neal R. Christiansen ,  Chung Lang Dai

IPC: G06F3/06 ,  G06F17/30

CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0626 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0689 ,  G06F9/45558 ,  G06F16/188 ,  G06F2009/45579

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

Abstract translation: 本文档描述了存储虚拟磁盘有效载荷数据的技术。 在示例性配置中，每个虚拟磁盘盘区可以与指示虚拟磁盘盘区是否被虚拟磁盘文件描述的状态信息相关联。 在某些条件下，可以回收用于描述虚拟磁盘盘区的空间，并且可以使用状态信息来确定如何处理指向虚拟磁盘盘区的读取和/或写入操作。 除了上述之外，在本文的权利要求，附图和详细描述中描述了其它技术。

公开(公告)号：US20180121257A1

公开(公告)日：2018-05-03

申请号：US15860074

申请日：2018-01-02

Applicant: Microsoft Technology Licensing, LLC

Inventor： Chung Lang Dai ,  Ahmed Tolba ,  Joy Chik ,  Vladimir Stoyanov

IPC: G06F9/54 ,  G06F9/44

CPC classification number: G06F9/54 ,  G06F9/4413

Abstract: The present disclosure provides systems and method for redirecting control of a client side connected USB device from the client to the server in a remote system. Specifically, the present disclosure creates a simulated USB device at the server. The simulated USB device is treated as a proxy for a redirected USB device at the client. The client side redirected USB device is not treated as the USB device but, rather, acts as a pass through to facilitate communication between requesting applications and the client connected device. The simulated USB device allows an application to send requests for a local device to the simulated USB device at the server. The simulated USB device then processes the requests and forwards the requests to the local device connected to the client.

公开(公告)号：US20160335023A1

公开(公告)日：2016-11-17

申请号：US15221797

申请日：2016-07-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： John A. Starks ,  Dustin L. Green ,  Todd William Harris ,  Mathew John ,  Senthil Rajaram ,  Karan Mehra ,  Neal R. Christiansen ,  Chung Lang Dai

IPC: G06F3/06

CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0626 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0689 ,  G06F9/45558 ,  G06F16/188 ,  G06F2009/45579

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.