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    System and method for precise DTMF signal detection
    1.
    发明授权
    System and method for precise DTMF signal detection 失效
    用于精确DTMF信号检测的系统和方法

    公开(公告)号：US06560331B1

    公开(公告)日：2003-05-06

    申请号：US09407829

    申请日：1999-09-28

    Applicant: Todor Cooklev ,  Mark Gray

    Inventor： Todor Cooklev ,  Mark Gray

    IPC: H04M300

    CPC classification number: H04Q1/4575

    Abstract: A method and system for facilitating the detection of DTMF tones is disclosed. The method is based on detecting two tones using a modified nonuniform discrete Fourier transform that includes a phase correction term for each DTMF tone and harmonic. The disclosed method is employed by a DTMF detector that includes a sampling module, a computation module, an analysis module, and a decode module. The sampling module samples an input signal from a communication network at a rate sufficient to avoid data loss. The sample signal is then placed through a modified DFT which is more precise than filters or analog devices, particularly those utilizing a Goertzel algorithm. The computation module implements a fast recursive algorithm for completing the necessary computations. The analysis module checks for the present of energy level peaks at the DTMF tones and their harmonics. Once a DTMF signal is verified to contain a DTMF tone, the decode module transmits the,number, letter, or symbol to an interface.

    Abstract translation: 公开了一种便于检测DTMF音调的方法和系统。 该方法基于使用修改的非均匀离散傅立叶变换来检测两个音调，其包括每个DTMF​​音调和谐波的相位校正项。 所公开的方法由包括采样模块，计算模块，分析模块和解码模块的DTMF检测器采用。 采样模块以足以避免数据丢失的速率对来自通信网络的输入信号进行采样。 样本信号然后通过修改的DFT放置，该DFT比滤波器或模拟装置更精确，特别是使用Goertzel算法的那些。 计算模块实现快速递归算法，用于完成必要的计算。 分析模块检查在DTMF音调及其谐波处的能量峰值的存在。 一旦DTMF信号被验证为包含DTMF音，则解码模块将数字，字母或符号发送到接口。

    Video signal processing method and apparatus for internet appliances or embedded systems
    2.
    发明授权
    Video signal processing method and apparatus for internet appliances or embedded systems 有权
    用于互联网设备或嵌入式系统的视频信号处理方法和装置

    公开(公告)号：US06795869B1

    公开(公告)日：2004-09-21

    申请号：US09794841

    申请日：2001-02-27

    Applicant: Kenneth S. Morley ,  Todor Cooklev ,  Mark Gray ,  Darrin J. Gibbs

    Inventor： Kenneth S. Morley ,  Todor Cooklev ,  Mark Gray ,  Darrin J. Gibbs

    IPC: G06F1516

    CPC classification number: H04L65/602 ,  H04L29/06027

    Abstract: A communication system embodying the invention has a communication channel with at least two ends, one end of the channel being connected to a transmission device with relatively limited computational capacity and an other end of the channel being connected to a computer having relatively large computational capacity. The transmission device includes a signal source node; a set of M−1 delay buffers connected in series and defining a set of M progressively delayed signal nodes, M being a positive integer, one end of the series of M delay buffers being connected to the signal source node; a set of M parallel downsampling operators connected to the M progressively delayed signal nodes; and, a parallel-to-serial converter having M parallel inputs and a single serial output, the M parallel inputs being connected to the outputs of the M parallel downsampling operators and the single serial output being coupled to the one end of the communication channel. A set of M parallel filter coefficient multipliers having respective inputs and outputs and corresponding to the respective coefficients Hi(z−1) of an anti-aliasing filter H(z)=&Sgr;i=0M−1z−iHi(z−M) is implemented in the computer to minimize the computational requirements for the transmission device to simple tasks.

    Abstract translation: 体现本发明的通信系统具有至少两端的通信信道，该信道的一端连接到具有相对有限的计算能力的传输设备，并且该信道的另一端连接到具有相对较大计算能力的计算机。 发送装置包括信号源节点; 一组串联连接的M-1个延迟缓冲器，并定义一组M个逐行延迟的信号节点，M为正整数，一系列M个延迟缓冲器的一端连接到信号源节点; 连接到M个逐渐延迟的信号节点的一组M并行下采样算子; 以及具有M个并行输入和单个串行输出的并行 - 串行转换器，所述M个并行输入连接到所述M个并行下采样算子的输出，并且所述单个串行输出耦合到所述通信信道的一端。 具有相应输入和输出并对应于抗混叠滤波器H（z）= Sigmai = 0 z <-i的各个系数Hi（z -1）的一组M并联滤波器系数乘法器 > Hi（z <-M>）在计算机中实现，以最小化传输设备对简单任务的计算要求。

    Method and system for performing speech recognition for an internet appliance using a remotely located speech recognition application
    3.
    发明授权
    Method and system for performing speech recognition for an internet appliance using a remotely located speech recognition application 有权
    使用位于远程的语音识别应用对互联网设备执行语音识别的方法和系统

    公开(公告)号：US06772123B2

    公开(公告)日：2004-08-03

    申请号：US09727990

    申请日：2000-11-30

    Applicant: Todor Cooklev ,  Darrin Gibbs ,  Mark Gray ,  Ken Morley

    Inventor： Todor Cooklev ,  Darrin Gibbs ,  Mark Gray ,  Ken Morley

    IPC: G10L2100

    CPC classification number: G10L15/30

    Abstract: A method and system for performing speech recognition for an internet appliance using a remotely located speech recognition application. The invention includes an internet appliance that is connected through a network with either a stand-alone computer or a server computer located at the Internet Service Provider. Verbal commands directed to an internet appliance are received as analog signals and converted to digital signals. The digital signals are remotely translated into a set of instructions by a dedicated hardware device or a software program that operates a speech recognition application at either a stand-alone computer or server computer located at an Internet Service Provider in a form recognizable by the internet appliance. The internet appliance receives and executes the translated instructions.

    Abstract translation: 一种用于使用位于远程的语音识别应用对互联网设备执行语音识别的方法和系统。 本发明包括通过网络与位于因特网服务提供商处的独立计算机或服务器计算机连接的互联网设备。 接收到互联网设备的语言命令作为模拟信号被接收并转换为数字信号。 数字信号通过专用硬件设备或软件程序远程转换为一组指令，该程序在互联网服务提供商的独立计算机或服务器计算机或互联网设备可识别的形式中操作语音识别应用程序 。 互联网设备接收并执行翻译的指令。

    Approach for determining an amount to bill a customer for the use of resources
    4.
    发明授权
    Approach for determining an amount to bill a customer for the use of resources 有权
    确定向客户收取资金的方法

    公开(公告)号：US07370013B1

    公开(公告)日：2008-05-06

    申请号：US09911925

    申请日：2001-07-23

    Applicant: Ashar Aziz ,  Thomas Markson ,  Martin Patterson ,  Mark Gray ,  Christopher J. Conway ,  Patrick A Tickle

    Inventor： Ashar Aziz ,  Thomas Markson ,  Martin Patterson ,  Mark Gray ,  Christopher J. Conway ,  Patrick A Tickle

    IPC: G06Q40/00

    CPC classification number: G06F9/5072 ,  G06F9/5077 ,  G06Q10/02 ,  G06Q20/102 ,  H04L12/4679 ,  H04L49/205 ,  H04L49/351 ,  H04L49/354 ,  H04L49/357 ,  H04L67/10 ,  H04L67/1002 ,  H04L67/1029 ,  H04L67/1031 ,  H04L67/1097

    Abstract: A novel approach for determining an amount to be billed to a customer for the use of resources is based upon usage data and value data. The usage data indicates usage, by the customer, of a set of one or more resources during a specified period of time. The set of one or more resources may be dynamically selected and de-selected from a plurality of resources at any time. For example, the set of one or more resources may comprise a VSF as described herein. The value data indicates generally value provided by each resource from the set of one or more resources used during the specified period of time. The value provided by each resource may be expressed in service units per unit time and a charge may be applied for each service unit consumed during a specified period of time. Example billing schemes to which the approach is applicable include, without limitation, basic billing, flex billing, event flex billing and open flex billing.

    Abstract translation: 用于确定为客户使用资源而计费的金额的新颖方法是基于使用数据和价值数据。 使用数据表示客户在指定的时间段内使用一组一个或多个资源。 可以在任何时间从多个资源动态地选择和取消选择一个或多个资源的集合。 例如，一个或多个资源的集合可以包括如本文所述的VSF。 值数据一般指示由指定时间段内使用的一个或多个资源的集合中的每个资源提供的值。 每个资源提供的值可以以每单位时间的服务单位表示，并且可以对在指定时间段内消费的每个服务单元应用费用。 该方法适用的示例计费方案包括但不限于基本计费，灵活计费，事件灵活计费和开放灵活计费。

    Porcine collagen film
    5.
    发明申请
    Porcine collagen film 有权
    猪胶原膜

    公开(公告)号：US20060236891A1

    公开(公告)日：2006-10-26

    申请号：US10542115

    申请日：2004-02-18

    Applicant: Trevor Morgan ,  Derek Norwood ,  Mark Gray

    Inventor： Trevor Morgan ,  Derek Norwood ,  Mark Gray

    IPC: C08L89/00 ,  C09D189/00

    CPC classification number: A22C13/0016

    Abstract: A porcine collagen film is made from an extrudable collagen gel. The porcine collagen is essentially sow collagen. The ratio of collagen to fat is usually above 10:1, for example in the range 25:1 to 50:1.

    Abstract translation: 猪胶原膜由可挤出的胶原凝胶制成。 猪胶原蛋白基本上是母猪胶原蛋白。 胶原与脂肪的比率通常在10:1以上，例如在25:1至50:1的范围内。

    Method and apparatus for determining interconnections of network devices
    7.
    发明授权
    Method and apparatus for determining interconnections of network devices 有权
    用于确定网络设备互连的方法和装置

    公开(公告)号：US07631064B1

    公开(公告)日：2009-12-08

    申请号：US09835059

    申请日：2001-04-13

    Applicant: Mark Gray

    Inventor： Mark Gray

    IPC: G06F15/173 ,  G06F15/16

    CPC classification number: H04L41/0631 ,  H04L41/0213 ,  H04L41/0226 ,  H04L41/0893 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/50

    Abstract: A method and apparatus is disclosed for determining interconnections of network devices. The network devices are connected together based on a set of general guidelines. A first network device is associated with a power state that is changed. Whether an alteration occurs at a second network device in response to the change in power state of the first network device is identified and stored. The changing of the power state of the first network device may be in response to a third network device and may be performed via a power controller. The alteration at the second network device may be a link becoming hot or the raising of a trap that is set at a switch. Errors are identified by comparing whether an alteration is identified to information in a database. Different types of interconnections may be determined in a series of phases by testing different types of devices.

    Abstract translation: 公开了一种用于确定网络设备的互连的方法和装置。 网络设备基于一组一般准则连接在一起。 第一网络设备与改变的功率状态相关联。 识别并存储响应于第一网络设备的功率状态的改变而在第二网络设备发生改变。 第一网络设备的功率状态的改变可以响应于第三网络设备，并且可以经由功率控制器来执行。 第二网络设备上的改变可以是链路变热，或者设置在交换机处的陷阱的提升。 通过比较是否将更改识别为数据库中的信息来识别错误。 可以通过测试不同类型的设备来在一系列阶段中确定不同类型的互连。

    Seat belt retractor including an energy absorbing device
    9.
    发明申请
    Seat belt retractor including an energy absorbing device 审中-公开
    安全带卷收器包括能量吸收装置

    公开(公告)号：US20070120000A1

    公开(公告)日：2007-05-31

    申请号：US11289617

    申请日：2005-11-30

    Applicant: Mark Gray

    Inventor： Mark Gray

    IPC: B60R22/28

    CPC classification number: B60R22/405 ,  B60R22/185

    Abstract: A seat belt retractor comprising: a first and a second energy absorption mechanism which are triggered into lock positions once a sensor for detecting a vehicle characteristic initiates. The second energy absorption mechanism can be placed in a locked position by the movement of the first energy absorption mechanism being locked into a position by a locking mechanism. The second energy absorption mechanism can also deactivated by a controller. The energy absorbing mechanisms can be a torsion bar and a pre-bent member.

    Abstract translation: 一种安全带卷收器，包括：一旦用于检测车辆特性的传感器启动，则第一和第二能量吸收机构被触发到锁定位置。 第二能量吸收机构可以通过第一能量吸收机构通过锁定机构锁定在一个位置的运动而被置于锁定位置。 第二能量吸收机构也可以由控制器去激活。 能量吸收机构可以是扭杆和预弯曲构件。

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