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1. 发明授权

US08935774B2 Accessory device authentication 有权
标题翻译：附件设备认证
公开(公告)号：US08935774B2
公开(公告)日：2015-01-13
申请号：US13471405
申请日：2012-05-14
申请人： Jim Tom Belesiu , Gene Robert Obie , James Charles Marshall , Robert D. Young , Nathan C. Sherman , Edward C. Giaimo, III , David Neff , Jose R. Sousa
发明人： Jim Tom Belesiu , Gene Robert Obie , James Charles Marshall , Robert D. Young , Nathan C. Sherman , Edward C. Giaimo, III , David Neff , Jose R. Sousa
IPC分类号： G06F21/00 , G06F1/26
CPC分类号： G06F1/263 , G06F1/26
摘要： Accessory device authentication techniques are described. In one or more embodiments, connection of an accessory device to a host computing device is detected. Responsive to the detection, an authentication sequence may occur to verify an identity and/or capabilities of the accessory device. Upon successful authentication of the accessory device, the host device may authorize the accessory device for power exchange interactions with the host device. The host device may then draw supplemental power from a power source associated with the authorized accessory device, such as a battery or power adapter. The host device may also enable the accessory device to obtain and use power supplied by the host device in some scenarios. Power exchange between a host device and an authorized accessory may be managed in accordance with capabilities of the accessory device that are identified during authentication.
摘要翻译：描述了附件设备认证技术。在一个或多个实施例中，检测附件设备到主计算设备的连接。响应于检测，可能发生认证序列以验证附件设备的身份和/或能力。在附件设备成功认证后，主机设备可以授权附件设备进行与主机设备的电力交换交互。然后，主机设备可以从与授权的附件设备（例如电池或电源适配器）相关联的电源中抽取补充电力。在某些情况下，主机设备还可以使附件设备能够获得和使用由主机设备提供的功率。可以根据在认证期间识别的附件设备的能力来管理主机设备和授权配件之间的电力交换。

2. 发明授权

US08793786B2 User indicator signifying a secure mode 有权
标题翻译：用户指示符表示安全模式
公开(公告)号：US08793786B2
公开(公告)日：2014-07-29
申请号：US12028297
申请日：2008-02-08
申请人： Firdosh K. Bhesania , Alain Michaud , Nathan C. Sherman , Hirofumi Yamamoto , Yashabh Sethi , Steve Wright
发明人： Firdosh K. Bhesania , Alain Michaud , Nathan C. Sherman , Hirofumi Yamamoto , Yashabh Sethi , Steve Wright
IPC分类号： G06F11/00 , G06F12/16 , G06F7/04 , G06F12/14
CPC分类号： G06F21/84 , G06F21/554 , G06F21/629 , G06F21/74 , G06F21/83 , G06F2221/2105
摘要： Computer-readable media, computerized methods, and computer systems for alerting a user that an operating system has entered a secure mode is provided. Initially, inputs are received at an operating system residing in a default mode. Typically, the default mode allows applications running on the operating system to access the inputs. If the inputs are identified as a call to perform a protected operation, the operating system is transitioned from the default mode to the secure mode. Typically, the secure mode restricts the applications from intercepting the inputs. The transition to the secure mode is automatically communicated to the user via an indicator device. Generally, automatic communication includes providing a message from the operating system to the indicator device over a secure pathway that triggers the indicator device to generate a user-perceivable output. Accordingly, the operating system exerts exclusive control over the operation of the indicator device.
摘要翻译：提供了计算机可读介质，计算机化方法和用于提醒用户操作系统进入安全模式的计算机系统。最初，在默认模式下的操作系统处接收输入。通常，默认模式允许在操作系统上运行的应用程序访问输入。如果输入被标识为执行受保护操作的呼叫，则操作系统将从默认模式转换到安全模式。通常，安全模式限制应用程序拦截输入。通过指示设备自动地向用户传送到安全模式的转换。通常，自动通信包括通过触发指示器设备产生用户可感知输出的安全路径从操作系统向指示器设备提供消息。因此，操作系统对指示装置的操作进行专用控制。

3. 发明授权

US08296474B2 Method and apparatus for detecting the type of interface to which a peripheral device is connected 有权
标题翻译：用于检测外围设备连接到的接口类型的方法和装置
公开(公告)号：US08296474B2
公开(公告)日：2012-10-23
申请号：US13339950
申请日：2011-12-29
申请人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
发明人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
IPC分类号： G06F3/00
CPC分类号： G06F13/4068 , G06F13/4086
摘要： A peripheral device is connectable to a computer having one of a first interface and a second interface. The first interface communicates with the peripheral device over a differential data connection having a first data conductor and a second data conductor. The second interface communicates with the peripheral device over a clock conductor and a single ended data connection which includes a data conductor. The peripheral device has first and second communication conductors. The peripheral device includes an interface detection component coupled to the first and second communication conductors and configured to detect which of the first and second interfaces the peripheral device is connected to.
摘要翻译：外围设备可连接到具有第一接口和第二接口之一的计算机。第一接口通过具有第一数据导体和第二数据导体的差分数据连接与外围设备进行通信。第二接口通过时钟导体和包括数据导体的单端数据连接与外围设备进行通信。外围设备具有第一和第二通信导体。外围设备包括耦合到第一和第二通信导体并被配置为检测外围设备连接到的第一和第二接口中的哪一个的接口检测组件。

4. 发明授权

US07975078B2 Method and apparatus for detecting the type of interface to which a peripheral device is connected 有权
标题翻译：用于检测外围设备连接到的接口类型的方法和装置
公开(公告)号：US07975078B2
公开(公告)日：2011-07-05
申请号：US12817332
申请日：2010-06-17
申请人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
发明人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
IPC分类号： G06F3/00
CPC分类号： G06F13/4068 , G06F13/4086
摘要： A peripheral device, connected to a computer, has either a first or second interface. The first interface communicates over a differential data connection and the second interface communicates over a clock conductor and a single ended data connection. The peripheral device has first and second communication conductors that are either connected to the differential data connection when the computer includes the first interface or to the single ended data connection and the clock conductor when the computer includes the second interface. The peripheral device has an interface detection component that detects which of the first and second interfaces the peripheral device is connected to. The peripheral device also has a controller that communicates according to a protocol corresponding to the detected interface.
摘要翻译：连接到计算机的外围设备具有第一或第二接口。第一接口通过差分数据连接进行通信，第二接口通过时钟导体和单端数据连接进行通信。当计算机包括第一接口或单端数据连接时，外围设备具有连接到差分数据连接的第一和第二通信导体，以及当计算机包括第二接口时，外部设备具有时钟导体。外围设备具有接口检测部件，其检测外围设备连接到的第一和第二接口中的哪一个。外围设备还具有根据与检测到的接口对应的协议进行通信的控制器。

5. 发明授权

US07812825B2 Capacitance touch slider 有权
标题翻译：电容触摸滑块
公开(公告)号：US07812825B2
公开(公告)日：2010-10-12
申请号：US11592133
申请日：2006-11-03
申请人： Michael J. Sinclair , Kenneth P. Hinckley , James T. Kajiya , Nathan C. Sherman
发明人： Michael J. Sinclair , Kenneth P. Hinckley , James T. Kajiya , Nathan C. Sherman
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/03547 , G06F3/0362 , G06F2203/0339
摘要： A device for detecting the position of a human finger or other object on a touch-sensitive scrolling pad. Dual independent oscillators may be used to generate two pulse trains at frequencies dependent upon the capacitance of two conductors resulting from the position of the finger on the conductors. The pulses from each oscillator may be counted over a time interval. A ratio-metric measurement may be taken by calculating the ratio of the two counts, and a sum may also be calculated. The ratio of the two counts relates to finger position on the device, and their sum relates to finger pressure upon the device.
摘要翻译：一种用于检测触摸敏感滚动垫上的人的手指或其他物体的位置的装置。可以使用双独立振荡器来产生两个脉冲序列，其频率取决于由导体上的手指位置导致的两个导体的电容。来自每个振荡器的脉冲可以在一段时间间隔内计数。可以通过计算两个计数的比率来进行比率度量测量，并且也可以计算和。两个计数的比率与设备上的手指位置有关，它们的和涉及到设备上的手指压力。

6. 发明授权

US07773071B2 Moving an image with an input device 有权
标题翻译：使用输入设备移动图像
公开(公告)号：US07773071B2
公开(公告)日：2010-08-10
申请号：US11158607
申请日：2005-06-22
申请人： Nathan C. Sherman
发明人： Nathan C. Sherman
IPC分类号： G06F3/033
CPC分类号： G06F3/0485 , G06F3/03543 , G06F3/038 , G06F3/04845
摘要： A system and method for providing a continuous input mode is disclosed. In the continuous input mode, a combination of a vector signal and a command signal is received from an input device. Upon receipt of a vector signal and a command signal, an image is moved on a display screen, for example. The image continues to move until the command signal is terminated. If a new vector signal is received prior to termination of the command signal, then the direction of image movement may be changed and will occur until termination of the command signal. Additional aspects of the present invention relate to input devices and computer-readable media with computer executable instructions utilized in switching between the input modes.
摘要翻译：公开了一种用于提供连续输入模式的系统和方法。在连续输入模式中，从输入装置接收矢量信号和指令信号的组合。在接收到矢量信号和命令信号时，例如，在显示屏幕上移动图像。图像继续移动直到命令信号终止。如果在命令信号终止之前接收到新的矢量信号，则可以改变图像移动的方向，直到命令信号终止。本发明的另外的方面涉及用于在输入模式之间切换的计算机可执行指令的输入装置和计算机可读介质。

7. 发明申请

US20090260077A1 SECURITY-ENHANCED LOG IN 有权
标题翻译：安全增强登录
公开(公告)号：US20090260077A1
公开(公告)日：2009-10-15
申请号：US12101166
申请日：2008-04-11
申请人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
发明人： Bin Benjamin Zhu , Min Feng , Aimin Pan , Yuan Kong , Nathan C. Sherman , Hui Fan , Rui Guo , Josh Benaloh
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/34 , G06F21/40 , G06F21/41 , G06F21/46 , H04L63/083
摘要： A security-enhanced login technique that provides a convenient and easy-to-use two factor technique to enhance the security of passwords without requiring any changes on the server side of a client-server network. The technique employs a convenient and easy-to-use two-factor technique to generate strong passwords for Web and other applications. In this technique, a convenient or personal device such as a mouse is used as the other factor besides a user password. A secret stored in the mouse or other personal device is hashed together with the password entered by a user and the server ID, to generate a strong, server-specific password which is used to authenticate the user to the server. This password enhancement operation is carried out inside the personal device.
摘要翻译：一种安全增强的登录技术，提供了一种方便易用的双因素技术来增强密码的安全性，而不需要在客户端 - 服务器网络的服务器端进行任何更改。该技术采用方便易用的双因素技术为Web和其他应用程序生成强大的密码。在这种技术中，除了用户密码之外，还使用诸如鼠标之类的便利的或个人的设备作为另一个因素。存储在鼠标或其他个人设备中的秘密与用户输入的密码和服务器ID一起被散列，以生成用于向服务器认证用户的强大的服务器专用密码。该密码增强操作在个人设备内部进行。

8. 发明申请

US20090096640A1 KEYBOARD WITH PLURAL KEY SWITCH MATRICES TO DETECT GHOSTING 有权
标题翻译：具有多个关键开关矩阵的键盘来检测激活
公开(公告)号：US20090096640A1
公开(公告)日：2009-04-16
申请号：US11872729
申请日：2007-10-16
申请人： Nathan C. Sherman
发明人： Nathan C. Sherman
IPC分类号： H03K17/94 , H03M11/00
CPC分类号： H03M11/003
摘要： Keyboard apparatus and methods for processing keyboard depressions are disclosed. One disclosed keyboard apparatus includes a keyboard having a plurality of keys configured to be depressed in a concurrent depression state, and a plurality of key switch matrices. Each key switch of the plurality of key switch matrices may be configured to be actuated by a corresponding key of the keyboard. The keyboard apparatus may further include a keyboard controller configured to determine whether a sensed key depression in the concurrent depression state is a ghost key depression, based on sensed key switch states of respective key switches in each of the plurality of key switch matrices which correspond to the sensed key depression.
摘要翻译：公开了用于处理键盘凹陷的键盘装置和方法。一种公开的键盘装置包括具有配置为以同时按压状态按下的多个键的键盘和多个键开关矩阵。多个按键开关矩阵的每个键开关可以被配置为由键盘的对应的键驱动。键盘装置还可以包括键盘控制器，其被配置为基于对应于多个按键开关矩阵中的每一个的每个键开关矩阵中的各个键开关的感测的键开关状态来确定并发按压状态下的感测键按压是否为重影按键感觉到的按键凹陷。

9. 发明申请

US20080177908A1 METHOD AND APPARATUS FOR DETECTING THE TYPE OF INTERFACE TO WHICH A PERIPHERAL DEVICE IS CONNECTED 有权
标题翻译：用于检测外围设备连接类型的方法和装置
公开(公告)号：US20080177908A1
公开(公告)日：2008-07-24
申请号：US11872945
申请日：2007-10-16
申请人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
发明人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
IPC分类号： G06F13/10
CPC分类号： G06F13/4068 , G06F13/4086
摘要： A peripheral device is connectable to a computer having one of a first interface and a second interface. The first interface communicates with the peripheral device over a differential data connection having a first data conductor and a second data conductor. The second interface communicates with the peripheral device over a clock conductor and a single ended data connection which includes a data conductor. The peripheral device has first and second communication conductors configured for connection to the first and second data conductors in the differential data connection when the computer includes the first interface and is configured for connection to the first data conductor in the single ended data connection and the clock conductor when the computer is provided with the second interface. The peripheral device includes an interface detection component coupled to the first and second communication conductors and configured to detect which of the first and second interfaces the peripheral device is connected to. The peripheral device also includes a controller component configured to communicate between the peripheral device according to a protocol corresponding to the detected interface.
摘要翻译：外围设备可连接到具有第一接口和第二接口之一的计算机。第一接口通过具有第一数据导体和第二数据导体的差分数据连接与外围设备进行通信。第二接口通过时钟导体和包括数据导体的单端数据连接与外围设备进行通信。外围设备具有第一和第二通信导体，当计算机包括第一接口并被配置为连接到单端数据连接中的第一数据导体和时钟时，配置用于在差分数据连接中连接到第一和第二数据导体当计算机配备有第二接口时，外围设备包括耦合到第一和第二通信导体并被配置为检测外围设备连接到的第一和第二接口中的哪一个的接口检测组件。外围设备还包括控制器组件，其被配置为根据与检测到的接口对应的协议在外围设备之间进行通信。

10. 发明授权

US07277966B2 Method and apparatus for detecting the type of interface to which a peripheral device is connected 有权
标题翻译：用于检测外围设备连接到的接口类型的方法和装置
公开(公告)号：US07277966B2
公开(公告)日：2007-10-02
申请号：US11507049
申请日：2006-08-18
申请人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
发明人： Mark T. Hanson , Nathan C. Sherman , Lord Nigel Featherston , Mark W. Casebolt , Victor P. Drake , Keith Mullins , David L. Holo , Terry M. Lipscomb
IPC分类号： G06F3/00
CPC分类号： G06F13/4068 , G06F13/4086
摘要： A peripheral device is connectable to a computer having one of a first interface and a second interface. The first interface communicates with the peripheral device over a differential data connection having a first data conductor and a second data conductor. The second interface communicates with the peripheral device over a clock conductor and a single ended data connection which includes a data conductor. The peripheral device has first and second communication conductors configured for connection to the first and second data conductors in the differential data connection when the computer includes the first interface and is configured for connection to the first data conductor in the single ended data connection and the clock conductor when the computer is provided with the second interface. The peripheral device includes an interface detection component coupled to the first and second communication conductors and configured to detect which of the first and second interfaces the peripheral device is connected to. The peripheral device also includes a controller component configured to communicate between the peripheral device according to a protocol corresponding to the detected interface.
摘要翻译：外围设备可连接到具有第一接口和第二接口之一的计算机。第一接口通过具有第一数据导体和第二数据导体的差分数据连接与外围设备进行通信。第二接口通过时钟导体和包括数据导体的单端数据连接与外围设备进行通信。外围设备具有第一和第二通信导体，当计算机包括第一接口并被配置为连接到单端数据连接中的第一数据导体和时钟时，配置用于在差分数据连接中连接到第一和第二数据导体当计算机配备有第二接口时，外围设备包括耦合到第一和第二通信导体并被配置为检测外围设备连接到的第一和第二接口中的哪一个的接口检测组件。外围设备还包括控制器组件，其被配置为根据与检测到的接口对应的协议在外围设备之间进行通信。

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