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1. 发明授权

US08009658B2 Method for sharing bandwidth using reduced duty cycle signals and media access control 有权
标题翻译：使用减少的占空比信号和媒体访问控制共享带宽的方法
公开(公告)号：US08009658B2
公开(公告)日：2011-08-30
申请号：US12458051
申请日：2009-06-30
申请人： Matthew L. Welborn , William M. Shvodian , Joel Z. Apisdorf , Timothy R. Miller , John W. McCorkle
发明人： Matthew L. Welborn , William M. Shvodian , Joel Z. Apisdorf , Timothy R. Miller , John W. McCorkle
IPC分类号： H04J3/00 , H04W4/00 , H04W72/00 , H04B7/212 , H04B1/04 , H04M1/00
CPC分类号： H04W52/367 , H04B1/7176 , H04W52/286 , H04W72/12
摘要： A method is provided for transmitting data. A first device generates a first signal having a first duty cycle, comprising a first gated-on portion and a first gated-off portion in a time slot; and a second device generates a second signal having second duty cycle, comprising a second gated-on portion and a second gated-off portion in the same time slot. The first gated-on portion is generated during a first segment of the time slot and the first gated-off portion is generated during a second segment of the time slot, while the second gated-on portion is generated during the second segment and the second gated-off portion is generated during the first segment. Media access control (MAC) can be used to further define positions within time slots and provide error correction, power control, and the like. A preamble can be transmitted at an increased power level to facilitate acquisition.
摘要翻译：提供了一种用于传输数据的方法。第一装置产生具有第一占空比的第一信号，包括时隙中的第一选通部分和第一门控部分; 并且第二装置产生具有第二占空比的第二信号，该第二信号包括相同时隙中的第二选通部分和第二门控部分。在时隙的第一段期间产生第一选通部分，并且在时隙的第二段期间生成第一门控部分，而在第二段期间产生第二门控部分，而第二门控部分在第二段期间产生，在第一段期间产生门控部分。媒体访问控制（MAC）可用于进一步定义时隙内的位置，并提供纠错，功率控制等。可以以增加的功率电平发送前导码以便于采集。

2. 发明授权

US07587606B1 Emergency web keys 有权
标题翻译：紧急网络密钥
公开(公告)号：US07587606B1
公开(公告)日：2009-09-08
申请号：US10268296
申请日：2002-10-09
申请人： Timothy R. Miller , Michael J. Larsen , Melanie A. Wolbeck , Michael J. Jost
发明人： Timothy R. Miller , Michael J. Larsen , Melanie A. Wolbeck , Michael J. Jost
IPC分类号： G06F21/00 , H04K1/00 , G06F7/04 , H04L9/00 , G06Q50/00 , H04M3/51 , G06F17/50 , G06F19/00
CPC分类号： G06F21/121
摘要： An apparatus for and method of efficiently adding software modules to large scale data processing systems. The customer is supplied all potentially applicable software modules upon system installation. However, each optional software module requires a key for enabling user access. Whenever the user needs an additional key on an emergency basis, it is requested via the Internet. Upon receipt of the request, the software supplier verifies entitlement of the requester to the key including licensing, payment, and configuration concerns. The key is supplied over the Internet upon verification of entitlement.
摘要翻译：将软件模块高效地添加到大规模数据处理系统的装置和方法。在系统安装时，客户将提供所有可能适用的软件模块。但是，每个可选软件模块都需要一个用于启用用户访问的密钥。无论何时用户在紧急情况下需要一个附加密钥，都是通过Internet请求的。软件供应商收到请求后，核实请求者的权利，包括许可，付款和配置方面的关键。密钥在验证权限后通过Internet提供。

3. 发明授权

US07508865B2 System and method for tracking an ultrawide bandwidth signal 失效
标题翻译：跟踪超宽带宽信号的系统和方法
公开(公告)号：US07508865B2
公开(公告)日：2009-03-24
申请号：US11098419
申请日：2005-04-05
申请人： Timothy R. Miller , Martin Rofheart
发明人： Timothy R. Miller , Martin Rofheart
IPC分类号： H04B1/00
CPC分类号： G01S7/023 , G01S13/0209 , H04B1/71637 , H04B1/7176 , H04B1/7183 , H04B1/74 , H04L25/4902 , H04L27/0004
摘要： A system and method for fast synchronization of an incoming signal with a UWB receiver. The present invention synchronizes a UWB receiver with an incoming signal. The present invention correlates a local pulse generated at the receiver with the incoming signal, finds the value in the correlation function that would correspond to a high signal to noise ratio, thereby matching the receiver to the incoming signal phase, and operates the receiver at that phase. Exemplary options of fast synchronization include a maximum peak detector.
摘要翻译：一种用于将输入信号与UWB接收机快速同步的系统和方法。本发明使UWB接收机与输入信号同步。本发明将在接收机处产生的本地脉冲与输入信号相关联，找到相应函数中对应于高信噪比的值，从而将接收机与输入信号相位相匹配，并在该位置操作接收机相。快速同步的示例性选项包括最大峰值检测器。

4. 发明授权

US07376177B2 Circuit and method for rake training during acquisition 有权
标题翻译：采集期间耙训练的电路和方法
公开(公告)号：US07376177B2
公开(公告)日：2008-05-20
申请号：US11045362
申请日：2005-01-31
申请人： Timothy R. Miller
发明人： Timothy R. Miller
IPC分类号： H04B1/00
CPC分类号： H04B1/712
摘要： A method is provided for training a rake finger (200). In this method the rake finger receives a data signal including a plurality of signal components having a plurality of signal phase values, respectively. (620). The rake finger then sets a current acquisition phase for a locally-generated signal (620) and then calculates a value of an autocorrelation function for the received data signal with the locally-generated signal at the current acquisition phase. (630). The rake finger determines when the autocorrelation function is at a peak value (640), saving the peak value in a storage device (290) when the autocorrelation function is at the peak value (650). The rake finger can then set a finger weight (W) for the rake finger based on the peak value stored in the storage device. This method can be performed at least in part during an acquisition process for the rake finger.
摘要翻译：提供了一种用于训练耙指（200）的方法。在该方法中，耙指分别接收包括具有多个信号相位值的多个信号分量的数据信号。（620）。然后，耙指针对本地产生的信号（620）设置当前获取阶段，然后在当前采集阶段用本地产生的信号计算接收数据信号的自相关函数的值。（630）。耙指确定何时自相关函数处于峰值（640），当自相关函数处于峰值（650）时，将峰值保存在存储装置（290）中。然后，耙指可以基于存储在存储装置中的峰值来设定耙指的手指重量（W）。该方法可以至少部分地在耙指的获取过程中进行。

5. 发明授权

US06505032B1 Carrierless ultra wideband wireless signals for conveying application data 有权
公开(公告)号：US06505032B1
公开(公告)日：2003-01-07
申请号：US09685201
申请日：2000-10-10
申请人： John W. McCorkle , Timothy R. Miller , Martin Rofheart
发明人： John W. McCorkle , Timothy R. Miller , Martin Rofheart
IPC分类号： H04B500
CPC分类号： G01S7/023 , G01S13/0209 , H04B1/7172 , H04B1/7183 , H04B1/719 , H04B1/74 , H04L25/4902 , H04L27/0004
摘要： A method for conveying application data via carrierless ultra wideband wireless signals, and signals embodied in a carrierless ultra wideband waveform. Application data is encoded into wavelets that are transmitted as a carrierless ultra wideband waveform. The carrierless ultra wideband waveform is received by an antenna, and the application data is decoded from the wavelets included in the waveform. The waveforms of the signals include wavelets that have a predetermined shape that is used to modulate the data. The signals may convey, for example, Web pages and executable programs between mobile devices. The signals are low power and can penetrate obstructions making them favorable for use with a wireless node of a network.

6. 发明授权

US4736916A Pan unit 失效
标题翻译：平底锅
公开(公告)号：US4736916A
公开(公告)日：1988-04-12
申请号：US898029
申请日：1986-08-19
申请人： Timothy R. Miller , Robert E. Miller
发明人： Timothy R. Miller , Robert E. Miller
IPC分类号： F16M11/06 , F16M11/08 , F16M11/12
CPC分类号： F16M11/18
摘要： In a pan unit for a fluid tripod head, the pan unit includes a cylinder upon which a camera or other piece of equipment is to be mounted, and a piston slidably received within said cylinder. The piston is to be mounted on said tripod head, said piston and cylinder co-operating to provide a first working space within which a viscous liquid is to be located to damp relative movement between said piston and cylinder about the longitudinal axis thereof, the volume of said first working space being variable in order to adjust the viscous drag between said piston and cylinder.
摘要翻译：在用于流体三脚架头的摇摄单元中，所述摇摄单元包括一个圆筒，一个相机或其它设备将被安装在该圆筒上，一个可滑动地容纳在所述圆筒内的活塞。活塞将安装在所述三脚架头上，所述活塞和气缸协同工作以提供第一工作空间，在所述第一工作空间内将存在粘性液体以阻止所述活塞和气缸围绕其纵向轴线相对运动，所述第一工作空间是可变的，以便调节所述活塞和气缸之间的粘性阻力。

7. 发明授权

US09112592B2 System and method for chirp-based transmission 有权
标题翻译：啁啾传输的系统和方法
公开(公告)号：US09112592B2
公开(公告)日：2015-08-18
申请号：US13486842
申请日：2012-06-01
申请人： John W McCorkle , Timothy R Miller
发明人： John W McCorkle , Timothy R Miller
IPC分类号： H04B1/69 , H04L27/10
CPC分类号： H04B1/69 , H04B2001/6912 , H04L27/103
摘要： An electromagnetic transmission system is provided, comprising: M chirp generators, each operating at a first frequency, each of the M chirp generators being configured to generate an ith digital chirp portion comprising (1/M)th of a digital chirp signal having a set ramp rate; a parallel-in serial-out register configured to receive the M digital chip portions in parallel at the first frequency, and configured to output the M digital chip portions in series as the digital chirp signal at a second frequency; and a digital-to-analog converter operating at the second frequency and configured to convert the digital chirp signal into an analog chirp signal, wherein i is an index that goes from 1 to M, and wherein the second frequency is M times the first frequency.
摘要翻译：提供了一种电磁传输系统，包括：M个啁啾发生器，每个啁啾发生器以第一频率操作，M个啁啾发生器中的每一个被配置为产生第一数字啁啾部分，其包括具有一组的数字啁啾信号的（1 / M）坡度并行串行输出寄存器，被配置为以第一频率并行地接收M个数字芯片部分，并且被配置为以第二频率输出串联的M个数字芯片部分作为数字线性调频脉冲信号; 以及数模转换器，其以第二频率工作并被配置为将数字线性调频信号转换为模拟线性调频信号，其中i是从1到M的指数，并且其中第二频率是第一频率的M倍。

8. 发明授权

US08979192B2 Portable collapsible camp chair with heated seat and back 有权
标题翻译：带加热座椅和背部的便携式折叠式营地椅
公开(公告)号：US08979192B2
公开(公告)日：2015-03-17
申请号：US13324704
申请日：2011-12-13
申请人： Timothy R. Miller
发明人： Timothy R. Miller
IPC分类号： A47C7/62 , A47C7/74 , A47C4/28
CPC分类号： A47C7/748 , A47C4/286
摘要： A heated portable collapsible chair includes a collapsible frame. The collapsible frame supports a fabric human contact sheet having a chair seat portion and a chair back portion. A flexible heating element is located adjacent to a back surface of the human contact sheet so that heat generated by the heating element passes through the human contact sheet to warm a user. A battery is provided for selectively heating the heating element. The flexible heating element is preferably affixed to a backing sheet wherein the backing sheet is affixed to the back surface of the human contact sheet. The flexible heating element accommodates the flexing of the human contact sheet when the human contact sheet is distorted when collapsing the chair for storage or transport.
摘要翻译：加热便携式折叠椅包括可折叠框架。可折叠框架支撑具有椅座部分和椅背部分的织物人接触片。柔性加热元件位于人体接触片的背面附近，使得由加热元件产生的热量通过人体接触片以使使用者变暖。提供用于选择性加热加热元件的电池。柔性加热元件优选地固定到背衬片上，其中背衬片固定到人接触片的后表面。当人体接触片在折叠椅子进行储存或运输时变形时，柔性加热元件容纳人体接触片的弯曲。

9. 发明授权

US07983371B2 System and method for using programmable frequency offsets in a data network 有权
标题翻译：在数据网络中使用可编程频率偏移的系统和方法
公开(公告)号：US07983371B2
公开(公告)日：2011-07-19
申请号：US10998716
申请日：2004-11-30
申请人： John W. McCorkle , Timothy R. Miller
发明人： John W. McCorkle , Timothy R. Miller
IPC分类号： H04L7/00
CPC分类号： H04L27/0014 , H03B21/00 , H03B2200/0078 , H04B1/7183 , H04L2007/047 , H04L2027/0016
摘要： A method is provided for offsetting a reference frequency of a quadrature reference clock signal. A quadrature reference clock (110) generates the quadrature reference clock signal at the reference frequency, while a quadrature variable offset clock (130) generates a quadrature clock signal at a base offset frequency based on a base offset value it receives from a control circuit (560). The base offset value can be determined in many ways, including reading it from a local memory (910) or receiving it from a remote device (1010). A polyphase mixer (140) performs a polyphase mixing operation between the quadrature reference clock signal and the offset clock signal to generate an agile clock signal having an agile clock frequency equal to the reference frequency plus the base offset frequency. If desired, the method can revise the offset frequency based on actual conditions and determine a corresponding revised offset value (920, 1020).
摘要翻译：提供了一种用于抵消正交参考时钟信号的参考频率的方法。正交参考时钟（110）以参考频率产生正交参考时钟信号，而正交可变偏移时钟（130）基于从控制电路接收的基本偏移值以基本偏移频率产生正交时钟信号（ 560）。基本偏移值可以以许多方式确定，包括从本地存储器（910）读取或从远程设备（1010）接收基本偏移值。多相混合器（140）在正交参考时钟信号和偏移时钟信号之间执行多相混合操作，以产生具有等于参考频率加上基极偏移频率的敏捷时钟频率的敏捷时钟信号。如果需要，该方法可以根据实际条件修改偏移频率，并确定对应的修正偏移值（920,1020）。

10. 发明授权

US07519099B2 Pseudorandom noise lock detector 失效
标题翻译：伪随机噪声锁定检测器
公开(公告)号：US07519099B2
公开(公告)日：2009-04-14
申请号：US11238990
申请日：2005-09-30
申请人： Timothy R. Miller , Paul R. Runkle
发明人： Timothy R. Miller , Paul R. Runkle
IPC分类号： H04B1/00
CPC分类号： H04B1/7077 , H04B1/70753
摘要： A device for detecting data synchronization in data communications includes pseudorandom noise (PN) lock circuits (101, 113, 127). The PN lock circuits (101, 113, 127) receive an input data stream (109). Each of the PN lock circuits (101, 113, 127) is time offset with respect to the other PN lock circuits. Each of the PN lock circuits (101, 113, 127) outputs a PN sequence responsive to the input data stream. For each PN lock circuit, there is provided a component (105, 117, 131) for comparing the PN sequence from the respective PN lock circuit to the input data stream, to determine whether the input data stream and the PN sequence are synchronized. An indication (107, 119, 133) that the data is synchronized is provided when the input data stream and the PN sequence are synchronized.
摘要翻译：用于检测数据通信中的数据同步的装置包括伪随机噪声（PN）锁定电路（101,113,127）。 PN锁定电路（101,113,127）接收输入数据流（109）。每个PN锁定电路（101,113,127）相对于其它PN锁定电路是时间偏移的。每个PN锁定电路（101,113,127）响应于输入数据流输出PN序列。对于每个PN锁定电路，提供了用于将来自相应PN锁定电路的PN序列与输入数据流进行比较的部件（105,117,131），以确定输入数据流和PN序列是否同步。当输入数据流和PN序列同步时，提供数据同步的指示（107,119,133）。

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