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1. 发明授权

US07158776B1 Techniques for voice-based user authentication for mobile access to network services 有权
标题翻译：用于基于语音的用户认证用于移动接入网络服务的技术
公开(公告)号：US07158776B1
公开(公告)日：2007-01-02
申请号：US09956204
申请日：2001-09-18
申请人： Robert S. Estes , Wen-Pai Lu , Michele Guel , Craig Huegen , Albert Roethlisberger , Robert Scarbrough
发明人： Robert S. Estes , Wen-Pai Lu , Michele Guel , Craig Huegen , Albert Roethlisberger , Robert Scarbrough
IPC分类号： H04Q7/20
CPC分类号： H04W12/08 , H04L63/02 , H04L63/0861 , H04L63/0892
摘要： Techniques for granting access on a network having a network service to a user of a mobile device having a microphone includes determining a first identification uniquely associated with a registered user having a registered voiceprint that matches a voiceprint of the user of the mobile device. A second identification uniquely associated with the mobile device is also determined. It is then determined whether to grant access based on the first identification and the second identification. If it is determined to grant access, access is granted on the network to the user. Various aspects of the invention allow a user to be authenticated separately of the mobile device by the voice of the user, and granted access to a network service based on both the user's identity and the identity of the mobile device. Both the user's voice and the device identity are provided using the current capabilities of wireless telephones. Obtaining the first identification and second identification within a specified time interval makes confidently practical the technique of verifying that a certain user controls a certain mobile device, and then allowing access by that device to protected services.
摘要翻译：用于向具有麦克风的移动设备的用户授予在具有网络服务的网络上的接入的技术包括确定与具有与移动设备的用户的声纹匹配的注册声纹的注册用户唯一相关联的第一标识。还确定与移动设备唯一相关联的第二标识。然后确定是否基于第一标识和第二标识来准许访问。如果确定授予访问权限，则在网络上向用户授予访问权限。本发明的各个方面允许用户通过用户的语音分别对移动设备进行认证，并且基于用户的身份和移动设备的身份来授权对网络服务的访问。使用无线电话的当前功能来提供用户的语音和设备身份。在指定的时间间隔内获取第一个标识和第二个标识使得确认特定用户控制某个移动设备，然后允许该设备访问受保护的服务的技术令人信服地实用。

2. 发明授权

US5880661A Complex magnetic field generating device 失效
标题翻译：复磁场发生装置
公开(公告)号：US5880661A
公开(公告)日：1999-03-09
申请号：US617667
申请日：1996-04-01
申请人： James G. Davidson , Robert Scarbrough
发明人： James G. Davidson , Robert Scarbrough
IPC分类号： H01F7/20 , H01F7/02
CPC分类号： H01F7/202
摘要： A complex magnetic field generating device, comprising a frame, a plurality of magnets capable of producing a magnetic field, wherein each of the plurality of magnets has a north pole and a south pole and a longitudinal axis passing therethrough, the plurality of magnets are positioned in a side by side axis parallel orientation and are partially held in place by the frame, a coil of electrically conducting material wrapped about the plurality of magnets and orthogonal to the longitudinal axis of each of the plurality of magnets, and a source of electrical energy for supplying an electrical current to the coil enabling a magnetic field detectable with iron filings to be produced therefrom. A switch is provided to enable the electrical current to flow in a first direction and a second direction opposite to the first direction. The plurality of magnets that are positioned in a side by side axis parallel orientation are oriented so that the like poles of the plurality of magnets are positioned adjacent each other.
摘要翻译：一种复合磁场产生装置，包括框架，能够产生磁场的多个磁体，其中，所述多个磁体中的每一个具有北极和南极以及穿过其的纵轴，所述多个磁体被定位并排轴并行取向并被框架部分地保持在适当的位置;导电材料的线圈围绕多个磁体缠绕并且与多个磁体中的每个磁体的纵向轴线正交，以及电能源用于向线圈提供电流，使得能够由铁屑产生可检测的磁场。提供开关以使电流能够沿与第一方向相反的第一方向和第二方向流动。定位在并排的并列方向上的多个磁体被定向为使得多个磁体的相同磁极彼此相邻地定位。

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