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1. 发明申请

US20080028120A1 Method and Apparatus for Distributing USB Hub Functions across a Network 有权
标题翻译：通过网络分发USB集线器功能的方法和设备
公开(公告)号：US20080028120A1
公开(公告)日：2008-01-31
申请号：US11460963
申请日：2006-07-28
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/20
CPC分类号： G06F13/4045
摘要： A method and related apparatuses for data transmission between a host computer and one or a plurality of USB compliant peripheral devices over a data communications network is provided which operates in the presence of transmission delays greater than that normally allowed in the USB specification. The host computer is connected to a local extender device which, in turn, is connected to one or a plurality of remote extender devices through the data communications network. The remote extender devices are, in turn, connected to a plurality of conventional USB peripheral devices. Data between the host computer and peripheral devices is stored and processed in the local and remote extender devices in order to allow the host computer and the USB peripheral devices to operate with greater than normally allowed time delays. In particular, the invention is of most utility when the round-trip transmission delay between the host computer and the USB peripheral device exceeds 1 microsecond.
摘要翻译：提供了一种用于通过数据通信网络在主计算机与一个或多个USB兼容外围设备之间进行数据传输的方法和相关装置，其在大于通常在USB规范中允许的传输延迟的情况下操作。主计算机连接到本地扩展器设备，该设备又通过数据通信网络连接到一个或多个远程扩展器设备。远程扩展器设备又连接到多个常规的USB外围设备。主计算机和外围设备之间的数据在本地和远程扩展器设备中被存储和处理，以便允许主计算机和USB外围设备以大于正常允许的时间延迟来操作。特别地，当主计算机和USB外围设备之间的往返传输延迟超过1微秒时，本发明是最有用的。

2. 发明授权

US08856388B2 Method and apparatus for connecting USB devices to a computer 有权
标题翻译：将USB设备连接到计算机的方法和设备
公开(公告)号：US08856388B2
公开(公告)日：2014-10-07
申请号：US13991466
申请日：2011-12-09
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F3/00 , G06F13/36 , G06F13/42 , H04L29/06 , G06F13/40
CPC分类号： G06F13/4252 , G06F13/4045 , H04L67/38
摘要： A method and apparatus are provided to enable a plurality of standard USB peripheral devices, utilizing the USB specification, to be distributed at various nodes across a network, wherein communications across the network may take advantage of any pre-existing network connectivity of a standard, non-modified USB host computer. In particular, a virtual host controller function is added to the host computer in order to direct data communications towards a pre-existing network transceiver. As a result, the host computer is not required to be provided with USB hardware and is able to communicate across the network using pre-existing data communication components.
摘要翻译：提供了一种方法和装置，使得能够利用USB规范的多个标准USB外围设备分布在跨越网络的各种节点处，其中跨网络的通信可以利用标准的任何预先存在的网络连接，未经修改的USB主机。特别地，虚拟主机控制器功能被添加到主计算机，以便将数据通信指向预先存在的网络收发器。因此，主计算机不需要被提供USB硬件并且能够使用预先存在的数据通信组件在网络之间进行通信。

3. 发明申请

US20130262708A1 Method And Apparatus For Connecting USB Devices To a Computer 有权
标题翻译：将USB设备连接到计算机的方法和设备
公开(公告)号：US20130262708A1
公开(公告)日：2013-10-03
申请号：US13991466
申请日：2011-12-09
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/42
CPC分类号： G06F13/4252 , G06F13/4045 , H04L67/38
摘要： A method and apparatus are provided to enable a plurality of standard USB peripheral devices, utilizing the USB specification, to be distributed at various nodes across a network, wherein communications across the network may take advantage of any pre-existing network connectivity of a standard, non-modified USB host computer. In particular, a virtual host controller function is added to the host computer in order to direct data communications towards a pre-existing network transceiver. As a result, the host computer is not required to be provided with USB hardware and is able to communicate across the network using pre-existing data communication components.
摘要翻译：提供了一种方法和装置，使得能够利用USB规范的多个标准USB外围设备分布在跨越网络的各种节点处，其中跨网络的通信可以利用标准的任何预先存在的网络连接，未经修改的USB主机。特别地，虚拟主机控制器功能被添加到主计算机，以便将数据通信指向预先存在的网络收发器。因此，主计算机不需要被提供USB硬件，并且能够使用预先存在的数据通信组件在网络之间进行通信。

4. 发明申请

US20100042767A1 Method and Apparatus for Connecting USB Devices to a Remote Computer 有权
标题翻译：将USB设备连接到远程计算机的方法和设备
公开(公告)号：US20100042767A1
公开(公告)日：2010-02-18
申请号：US12192940
申请日：2008-08-15
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/00 , G06F13/42 , G06F3/00 , G06F13/36 , G06F13/20
CPC分类号： G06F13/105 , H04L69/32
摘要： A method and apparatus are provided to enable a plurality of standard USB peripheral devices, utilizing the USB specification, to be distributed at various nodes across a network, wherein communications across the network may take advantage of any pre-existing network connectivity of a standard, non-modified USB host computer. In particular, a reflector function is added in order to reflect data communications towards a pre-existing transceiver. As a result, the host computer establishes a first profile and second profile for data communication purposes, and uses these profiles to communicate across the network using pre-existing data communication components.
摘要翻译：提供了一种方法和装置，使得能够利用USB规范的多个标准USB外围设备分布在跨越网络的各种节点处，其中跨网络的通信可以利用标准的任何预先存在的网络连接，未经修改的USB主机。特别地，添加反射器功能以将数据通信反映到预先存在的收发器。因此，主机计算机建立用于数据通信目的的第一配置文件和第二配置文件，并使用这些配置文件通过使用预先存在的数据通信组件的网络进行通信。

5. 发明授权

US07640378B2 Method and apparatus for improving the performance of USB mass storage devices in the presence of long transmission delays 有权
标题翻译：在存在长传输延迟的情况下，提高USB大容量存储设备的性能的方法和装置
公开(公告)号：US07640378B2
公开(公告)日：2009-12-29
申请号：US11076993
申请日：2005-03-11
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F3/00 , G06F13/00 , G06F13/14 , G06F13/42 , G06F15/16 , G06F11/00
CPC分类号： G06F13/4045
摘要： A method and apparatus for improving the performance of Universal Serial Bus mass storage devices is provided wherein a local extender located adjacent to a host computer is used in combination with a remote extender located adjacent to a peripheral device. The local extender and remote extender units jointly implement a protocol that enables bulk data to be transferred efficiently between the units even when the transmission delay between the units exceeds 1 microsecond. No alterations to the host computer or the USB mass storage device are required to achieve the improved performance. An improved method for connecting USB mass storage devices to a host controller is provided.
摘要翻译：提供了一种用于提高通用串行总线大容量存储设备的性能的方法和装置，其中与主计算机相邻的本地延伸器与与外围设备相邻的远程扩展器组合使用。本地扩展器和远程扩展器单元共同实施一种协议，使得即使在单元之间的传输延迟超过1微秒时，也可以在单元之间有效传输批量数据。不需要更改主机或USB大容量存储设备来实现改进的性能。提供了一种将USB大容量存储设备连接到主机控制器的改进方法。

6. 发明申请

US20130055044A1 Method And Apparatus For Restricting The Operation Of USB Devices 审中-公开
标题翻译：限制USB设备操作的方法和装置
公开(公告)号：US20130055044A1
公开(公告)日：2013-02-28
申请号：US13347720
申请日：2012-01-11
申请人： Faik Eljezovic , Sergei Govorkov , John Alexander McLeod
发明人： Faik Eljezovic , Sergei Govorkov , John Alexander McLeod
IPC分类号： G06F11/10
CPC分类号： G06F11/1004
摘要： The present invention provides a method and apparatus for blocking the operation of selected USB devices at the hardware level, while allowing the operation of selected USB devices and external USB hubs to continue to operate normally. In particular, the method provides for the restricted operation of one or a plurality of USB devices by altering one or a plurality of data fields contained within a USB transaction. An apparatus for operation of the method is also provided. Control of the use of USB storage devices is provided.
摘要翻译：本发明提供一种用于在硬件级别阻止所选择的USB设备的操作，同时允许选定的USB设备和外部USB集线器的操作继续正常操作的方法和装置。特别地，该方法通过改变包含在USB交易中的一个或多个数据字段来提供一个或多个USB设备的受限操作。还提供了一种用于该方法操作的装置。提供了USB存储设备的使用控制。

7. 发明授权

US07818486B2 Method and apparatus for connecting USB devices to a remote computer 有权
标题翻译：将USB设备连接到远程计算机的方法和设备
公开(公告)号：US07818486B2
公开(公告)日：2010-10-19
申请号：US12192940
申请日：2008-08-15
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/20
CPC分类号： G06F13/105 , H04L69/32
摘要： A method and apparatus are provided to enable a plurality of standard USB peripheral devices, utilizing the USB specification, to be distributed at various nodes across a network, wherein communications across the network may take advantage of any pre-existing network connectivity of a standard, non-modified USB host computer. In particular, a reflector function is added in order to reflect data communications towards a pre-existing transceiver. As a result, the host computer establishes a first profile and second profile for data communication purposes, and uses these profiles to communicate across the network using pre-existing data communication components.
摘要翻译：提供了一种方法和装置，使得能够利用USB规范的多个标准USB外围设备分布在跨越网络的各种节点处，其中跨网络的通信可以利用标准的任何预先存在的网络连接，未经修改的USB主机。特别地，添加反射器功能以将数据通信反映到预先存在的收发器。因此，主机计算机建立用于数据通信目的的第一配置文件和第二配置文件，并使用这些配置文件通过使用预先存在的数据通信组件的网络进行通信。

8. 发明授权

US07493431B2 Method and apparatus for extending the range of the universal serial bus protocol 有权
标题翻译：扩展通用串行总线协议范围的方法和装置
公开(公告)号：US07493431B2
公开(公告)日：2009-02-17
申请号：US10911586
申请日：2004-08-05
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/12 , G06F13/38 , G06F11/00
CPC分类号： G06F13/4013
摘要： A method and apparatus for extending the range of the Universal Serial Bus Protocol is provided wherein an expanded range host controller is used in combination with a remote extender located adjacent to a peripheral device. The expanded range host controller provides extended time values for responding to the USB protocols, while the remote extender provides for data transmissions with the peripheral device which comply with the USB protocols. An improved method for connecting USB devices to a computer over extended distances is provided.
摘要翻译：提供了一种用于扩展通用串行总线协议的范围的方法和装置，其中扩展范围主机控制器与与外围设备相邻的远程扩展器组合使用。扩展范围主机控制器提供响应USB协议的扩展时间值，而远程扩展器提供符合USB协议的外围设备的数据传输。提供了一种用于将USB设备连接到计算机延长距离的改进方法。

9. 发明授权

US07149833B2 Method and apparatus for extending the range of the universal serial bus protocol 有权
标题翻译：扩展通用串行总线协议范围的方法和装置
公开(公告)号：US07149833B2
公开(公告)日：2006-12-12
申请号：US10475092
申请日：2002-04-24
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/38 , G06F13/40 , G06F13/42 , G06F13/20
CPC分类号： G06F13/4045 , G06F13/426
摘要： The present invention provides a method and apparatus to be used to extend the range of standard USB devices, and in particular, USB devices operating in accordance with Revision 2.0 of the USB Specification. An extended range hub is provided which comprises a Local Expander (LEX) and a Remote Expander (REX) which can be separated by up to, for example 100 meters. The LEX and REX operate in accordance with an enhanced high-speed USB Extended Range Protocol (USB-ERP) which permits USB devices to be more conveniently located and used, and is in compliance with Revision 2.0 of the USB Specification.
摘要翻译：本发明提供了一种用于扩展标准USB设备的范围的方法和装置，特别是根据USB规范的2.0版操作的USB设备。提供了一种扩展范围集线器，其包括本地扩展器（LEX）和远程扩展器（REX），该扩展器可被分隔达例如100米。 LEX和REX根据增强的高速USB扩展范围协议（USB-ERP）进行操作，允许USB设备更方便地定位和使用，并符合USB规范的2.0版本。

10. 发明授权

US07587536B2 Method and apparatus for distributing USB hub functions across a network 有权
标题翻译：通过网络分发USB集线器功能的方法和装置
公开(公告)号：US07587536B2
公开(公告)日：2009-09-08
申请号：US11460963
申请日：2006-07-28
申请人： John Alexander McLeod
发明人： John Alexander McLeod
IPC分类号： G06F13/12
CPC分类号： G06F13/4045
摘要： A method and related apparatuses for data transmission between a host computer and one or a plurality of USB compliant peripheral devices over a data communications network is provided which operates in the presence of transmission delays greater than that normally allowed in the USB specification. The host computer is connected to a local extender device which, in turn, is connected to one or a plurality of remote extender devices through the data communications network. The remote extender devices are, in turn, connected to a plurality of conventional USB peripheral devices. Data between the host computer and peripheral devices is stored and processed in the local and remote extender devices in order to allow the host computer and the USB peripheral devices to operate with greater than normally allowed time delays. In particular, the invention is of most utility when the round-trip transmission delay between the host computer and the USB peripheral device exceeds 1 microsecond.
摘要翻译：提供了一种用于通过数据通信网络在主计算机与一个或多个USB兼容外围设备之间进行数据传输的方法和相关装置，其在大于通常在USB规范中允许的传输延迟的情况下操作。主计算机连接到本地扩展器设备，该设备又通过数据通信网络连接到一个或多个远程扩展器设备。远程扩展器设备又连接到多个常规的USB外围设备。主计算机和外围设备之间的数据在本地和远程扩展器设备中被存储和处理，以便允许主计算机和USB外围设备以大于正常允许的时间延迟来操作。特别地，当主计算机和USB外围设备之间的往返传输延迟超过1微秒时，本发明是最有用的。

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