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    • 1. 发明申请
    • DOUBLE LEAD BONE SCREW
    • 双铅骨头螺丝
    • US20050228388A1
    • 2005-10-13
    • US10708881
    • 2004-03-30
    • Darrel BrodkeG. KumarMichael Varieur
    • Darrel BrodkeG. KumarMichael Varieur
    • A61B17/58A61B17/86
    • A61B17/863
    • A bone screw is provided having a head and a shank with opposed first and second helical threads extending there around. In one embodiment, the shank has a proximal portion with a constant minor diameter, and a distal portion with a minor diameter that decreases in a proximal-to-distal direction to form a taper. The opposed first and second helical threads preferably define a thread depth that remains constant along the length of the shank. In an exemplary embodiment, a major diameter of the shank at a distal tip of the shank is equal to or less than the minor diameter of the proximal portion of the shank.
    • 提供了具有头部和柄部的骨螺钉,其具有在其周围延伸的相对的第一和第二螺旋形螺纹。 在一个实施例中,柄具有具有恒定小直径的近端部分,以及具有小直径的远端部分,其在近端至远端方向上减小以形成锥形。 相对的第一和第二螺旋螺纹优选地限定沿着柄的长度保持恒定的螺纹深度。 在示例性实施例中,柄部的远侧末端处的柄的大直径等于或小于柄的近端部分的小直径。
    • 2. 发明申请
    • METHOD AND APPARATUS FOR SELECTING A COMMUNICATION SYSTEM BASED ON A UTILIZATION ANALYSIS
    • 基于利用分析选择通信系统的方法和装置
    • US20070201361A1
    • 2007-08-30
    • US11669129
    • 2007-01-30
    • G. KumarS. Mohan KumarRadhakrishnan Subhashree
    • G. KumarS. Mohan KumarRadhakrishnan Subhashree
    • H04L12/26
    • H04L41/0896
    • A virtual operator and method for rating a charge for connecting to a network from a virtual operator and facilitating analysis of profitability of using a network. The virtual operator receives a Charge Detail Record in real time from a network the virtual operator is using for a service. The virtual operator calculates the current utilization of the network's resources using the received CDR. The virtual operator calculates a rate for connecting to the network, the rate corresponding to the virtual operator's current utilization of the network's resources. The virtual operator further calculates a cost for providing the service, the revenue for providing the service, and the profit based on the difference between the revenue for providing the service and the cost for providing the service.
    • 一种用于从虚拟运营商评估连接到网络的费用的虚拟运营商和方法,并且有助于分析使用网络的盈利能力。 虚拟运营商从虚拟运营商用于服务的网络实时收到费用明细记录。 虚拟运营商使用接收到的CDR来计算网络资源的当前利用率。 虚拟运营商计算连接到网络的速率,对应于虚拟运营商当前网络资源利用率的速率。 虚拟运营商进一步计算提供服务的成本,提供服务的收入以及基于提供服务的收入与提供服务的成本之间的差额的利润。
    • 6. 发明申请
    • Method and system for accessing wireless networks
    • 接入无线网络的方法和系统
    • US20050176424A1
    • 2005-08-11
    • US10996072
    • 2004-11-24
    • G. KumarS. Kumar
    • G. KumarS. Kumar
    • H04W40/02H04W48/18H04W74/00H04Q7/20
    • H04W48/18H04W8/12H04W40/02
    • A network-based system and method that provides control of routing of communication signals from wireless communication devices of roaming subscribers of mobile communication service provider via an automated and intelligent network/system. The system provides real-time routing to preferred mobile communication service provider, which are affiliated with the home mobile communication service provider. The system improves the quality of service delivered to the roaming subscriber and increases potential revenues to the home mobile communication service provider by providing control over the roaming subscriber and preference use of the preferred mobile communication service provider.
    • 一种基于网络的系统和方法,其通过自动化和智能网络/系统提供对来自移动通信服务提供商的漫游用户的无线通信设备的通信信号的路由的控制。 该系统向与家庭移动通信服务提供商相关联的优选移动通信服务提供商提供实时路由。 该系统通过提供对漫游用户的控制和首选移动通信服务提供商的偏好使用来提高向漫游用户提供的服务质量并增加对家庭移动通信服务提供商的潜在收入。