公开(公告)号：US10004968B2

公开(公告)日：2018-06-26

申请号：US15665594

申请日：2017-08-01

申请人： Steven Valadez ,  James Yarbrough

发明人： Steven Valadez ,  James Yarbrough

IPC分类号： A63B71/02 ,  A42B1/06 ,  A63B69/00 ,  A42B3/04

CPC分类号： A63B69/0002 ,  A42B3/0406 ,  A63B71/10 ,  A63B2069/0008 ,  A63B2209/10 ,  A63B2210/50

摘要： A helmet training aid for obscuring the vision of a user. The helmet training aid includes a panel having a pair of distal ends securely affixed to a pair of opposing blinders. A fastener is secured at a lower end of each blinder, wherein the fastener removably secures each blinder to an opposing side of a helmet such that an upper end of each blinder covers an open portion of the helmet therebetween a brim and a cage of the helmet. The panel contains one or more fasteners on a first surface that removably secures to the cage of the helmet. In an alternative embodiment, opposing sidewalls of the blinders flare outwardly from the lower end to the upper end, the fastener on each blinder is secured to a protrusion at the lower end, and the panel is made of a mesh material.

公开(公告)号：US20180036617A1

公开(公告)日：2018-02-08

申请号：US15665594

申请日：2017-08-01

申请人： Steven Valadez ,  James Yarbrough

发明人： Steven Valadez ,  James Yarbrough

IPC分类号： A63B69/00 ,  A42B3/04

CPC分类号： A63B69/0002 ,  A42B3/0406 ,  A63B71/10 ,  A63B2069/0008 ,  A63B2209/10 ,  A63B2210/50

摘要： A helmet training aid for obscuring the vision of a user. The helmet training aid includes a panel having a pair of distal ends securely affixed to a pair of opposing blinders. A fastener is secured at a lower end of each blinder, wherein the fastener removably secures each blinder to an opposing side of a helmet such that an upper end of each blinder covers an open portion of the helmet therebetween a brim and a cage of the helmet. The panel contains one or more fasteners on a first surface that removably secures to the cage of the helmet. In an alternative embodiment, opposing sidewalls of the blinders flare outwardly from the lower end to the upper end, the fastener on each blinder is secured to a protrusion at the lower end, and the panel is made of a mesh material.

公开(公告)号：US08407699B2

公开(公告)日：2013-03-26

申请号：US12381065

申请日：2009-03-05

申请人： Michael Larkin ,  James Yarbrough ,  Yashabh Sethi

发明人： Michael Larkin ,  James Yarbrough ,  Yashabh Sethi

IPC分类号： G06F9/46

CPC分类号： G06F9/45533 ,  G06F9/45558 ,  G06F9/468 ,  G06F12/1491 ,  G06F21/53 ,  G06F2009/45587 ,  G06F2221/2105 ,  G06F2221/2141 ,  G06F2221/2149

摘要： A computing system is configured to use a trampoline to isolate sensitive code in a virtual environment and in other applications. An import table may describe the entry points of a privileged code module or driver that generates privileged code. A system and method loads a shadow kernel to facilitate isolating the linkage between drivers and the rest of the system. The shadow kernel may be a copy of the operating system kernel that does not have the same integral position in the operation of the computing device. The shadow kernel may be used as a template for creating a jump table to redirect more critical privileged resource access requests from specially loaded kernel mode drivers to the PVM. All requests may pass through the PVM, which redirects non-critical functions to the original kernel. Multiple copies of a given driver or code module may be loaded in a given session.

公开(公告)号：US20090293057A1

公开(公告)日：2009-11-26

申请号：US12381065

申请日：2009-03-05

申请人： Michael Larkin ,  James Yarbrough ,  Yashabh Sethi

发明人： Michael Larkin ,  James Yarbrough ,  Yashabh Sethi

IPC分类号： G06F9/50 ,  G06F9/455

CPC分类号： G06F9/45533 ,  G06F9/45558 ,  G06F9/468 ,  G06F12/1491 ,  G06F21/53 ,  G06F2009/45587 ,  G06F2221/2105 ,  G06F2221/2141 ,  G06F2221/2149

摘要： A computing system is configured to use a trampoline to isolate sensitive code in a virtual environment and in other applications. An import table may describe the entry points of a privileged code module or driver that generates privileged code. A system and method loads a shadow kernel to facilitate isolating the linkage between drivers and the rest of the system. The shadow kernel may be a copy of the operating system kernel that does not have the same integral position in the operation of the computing device. The shadow kernel may be used as a template for creating a jump table to redirect more critical privileged resource access requests from specially loaded kernel mode drivers to the PVM. All requests may pass through the PVM, which redirects non-critical functions to the original kernel. Multiple copies of a given driver or code module may be loaded in a given session.

摘要翻译： 计算系统被配置为使用蹦床来隔离虚拟环境和其他应用中的敏感代码。 导入表可以描述生成特权代码的特权代码模块或驱动程序的入口点。 系统和方法加载影子内核以便于隔离驱动程序与系统其余部分之间的连接。 影子内核可以是在计算设备的操作中不具有相同整数位置的操作系统内核的副本。 影子内核可以用作创建跳转表的模板，以将更重要的特权资源访问请求从特殊加载的内核模式驱动程序重定向到PVM。 所有请求都可以通过PVM，将非关键功能重定向到原始内核。 给定的驱动程序或代码模块的多个副本可以在给定的会话中加载。