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1. 发明授权

US08057886B2 Optical article having anti-theft feature and a system and method for inhibiting theft of same 有权
标题翻译：具有防盗功能的光学制品以及用于防止盗窃的系统和方法
公开(公告)号：US08057886B2
公开(公告)日：2011-11-15
申请号：US12704578
申请日：2010-02-12
申请人： Marc Brian Wisnudel , Terry Michael Topka , Pingfan Peter Wu , Radislav Alexandrovich Potyrailo , David Gilles Gascoyne , William David Smith , Adil Minoo Dhalla , Yogendrasinh Bharatsinh Chauhan , Rupesh Bhikaji Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Brakeley Welles, II , Philippe Schottland , Eugene George Olczak , Ashok Menon
发明人： Marc Brian Wisnudel , Terry Michael Topka , Pingfan Peter Wu , Radislav Alexandrovich Potyrailo , David Gilles Gascoyne , William David Smith , Adil Minoo Dhalla , Yogendrasinh Bharatsinh Chauhan , Rupesh Bhikaji Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Brakeley Welles, II , Philippe Schottland , Eugene George Olczak , Ashok Menon
IPC分类号： B32B3/00
CPC分类号： G11B23/286 , G11B11/10584 , G11B20/00086 , G11B23/0042 , G11B23/282 , Y10S428/913 , Y10S428/916 , Y10T428/24917
摘要： A system for altering a functionality of an optical article from a pre-activated state to an activated state, comprising an optical article comprising an optical data layer for storing data, an external radiation source for generating an external stimulus adapted to interact with the optical article, such interaction causing a change in optical accessibility of optically stored data, a directing material, wherein said directing material is for directing the external stimulus to selective portions of the optical article, thereby altering the functionality of the optical article from a pre-activated state to an activated state; a convertible element capable of responding to the external stimulus to irreversibly alter the optical article from the pre-activated state of functionality to the activated state of functionality, wherein said convertible element comprises a color-shift dye, a magnetic material, a thermo-chromic material, a magneto-optical material, a light scattering material, a phase-change material, dye aggregates, or combinations thereof.
摘要翻译：一种用于将光学制品的功能从预激活状态改变为激活状态的系统，包括包括用于存储数据的光学数据层的光学制品，用于产生适于与光学制品相互作用的外部刺激的外部辐射源，这种相互作用导致光学存储数据的光学可访问性的改变，导向材料，其中所述引导材料用于将外部刺激引导到光学制品的选择性部分，从而将光学制品的功能性从预激活状态到激活状态; 能够响应外部刺激的可转换元件，以将光学物品从预激活的功能状态改变为激活的功能状态，其中所述可转换元件包括色移染料，磁性材料，热铬材料，磁光材料，光散射材料，相变材料，染料聚集体或其组合。

2. 发明授权

US07493100B2 Compensating for dynamic nulls in a power line communication system 有权
标题翻译：补偿电力线通信系统中的动态零点
公开(公告)号：US07493100B2
公开(公告)日：2009-02-17
申请号：US10685868
申请日：2003-10-15
申请人： Kenneth Brakeley Welles, II , Douglas H. Marman
发明人： Kenneth Brakeley Welles, II , Douglas H. Marman
IPC分类号： H04M9/00
CPC分类号： H04B3/54 , H04B2203/5425
摘要： There is provided a method of facilitating communication in an electrical power network having a complex impedance. The method includes modifying the complex impedance, and determining whether the modifying affected a quality of the communication.
摘要翻译：提供了一种促进具有复阻抗的电力网络中的通信的方法。该方法包括修改复阻抗，并确定修改是否影响通信的质量。

3. 发明授权

US06498627B1 Use of wideband DTV overlay signals for brevity signaling and public safety 有权
标题翻译：使用宽带数字电视覆盖信号进行简洁信号和公共安全
公开(公告)号：US06498627B1
公开(公告)日：2002-12-24
申请号：US09422441
申请日：1999-10-21
申请人： John Erik Hershey , Mark Lewis Grabb , Kenneth Brakeley Welles, II
发明人： John Erik Hershey , Mark Lewis Grabb , Kenneth Brakeley Welles, II
IPC分类号： H04N521
CPC分类号： H04N21/8146 , H04L27/28 , H04N5/211 , H04N5/44508 , H04N7/08 , H04N21/4432 , H04N21/478 , H04N21/814
摘要： A brevity signaling module for a digital television (DTV) receiver enables the reception of emergency broadcast messages. The overlay signal received at the receiver front end is squared in a squaring loop, producing spectral lines at DC and twice the overlay signal frequency, or 2&ohgr;, where &ohgr;=2&pgr;f and f is the center frequency of the overlay signal. The squared signal is passed through a narrow band filter having a bandwidth sufficient to pass a spectrum containing a plurality of tones 2&ohgr;, 2&ohgr;1, 2&ohgr;2, . . . , 2&ohgr;n, where 2&ohgr;1, 22, . . . , 2&ohgr;n are different frequency tones assigned to different auxiliary functions. The detected tone is used by a control module to determine whether normal multipath processing should be performed or whether this processing should be suppressed and auxiliary functions performed, including turning on the DTV receiver power in order that an emergency broadcast message might be conveyed to persons in the vicinity of the DTV receiver.
摘要翻译：用于数字电视（DTV）接收机的简洁信号模块能够接收紧急广播消息。在接收机前端接收的覆盖信号在平方环中平方，产生DC和两倍叠加信号频率的频谱线，或2omega，其中ω= 2pif，f是叠加信号的中心频率。平方信号通过具有足以通过包含多个音调2omega，2omega1，2omega2的频谱的带宽的窄带滤波器。。。，2omegan，其中2omega1,22。。。，2omegan是分配给不同辅助功能的不同频率音调。检测到的音调由控制模块用于确定是否应执行正常的多路径处理，还是应该抑制该处理和执行辅助功能，包括接通DTV接收机的功率，以便将紧急广播消息传送给 DTV接收机附近。

4. 发明授权

US06417805B1 Three-dimensional channel sounder for DTV receivers 有权
标题翻译：用于DTV接收机的三维通道发声器
公开(公告)号：US06417805B1
公开(公告)日：2002-07-09
申请号：US09422443
申请日：1999-10-21
申请人： John Erik Hershey , Mark Lewis Grabb , Kenneth Brakeley Welles, II
发明人： John Erik Hershey , Mark Lewis Grabb , Kenneth Brakeley Welles, II
IPC分类号： G01S302
CPC分类号： G01S13/003 , H04N5/211 , H04N5/44 , H04N17/00
摘要： A digital television (DTV) receiver is provided with a sounder comprising a wideband transmitter and a plurality of wideband receivers having separately located receiving antennas, so that the sounder is, in effect, a bistatic radar system for any given channel, in order to characterize a significant nearby, indoor reflector. A microprocessor receives the timing information generated by the wideband transmitter impulses and the reflected impulse returns to each of the receiving antennas, and calculates a multipath model representing the three-dimensional location of a significant, nearby scatterer.
摘要翻译：数字电视（DTV）接收机设置有包括宽带发射机和具有单独定位的接收天线的多个宽带接收机的发声器，使得发声器实际上是用于任何给定信道的双基地雷达系统，以便表征一个重要的附近的室内反射器。微处理器接收由宽带发射机脉冲产生的定时信息，并且反射的脉冲返回到每个接收天线，并且计算表示重要的附近散射体的三维位置的多径模型。

5. 发明授权

US6104978A GPS-based centralized tracking system with reduced energy consumption 失效
标题翻译：基于GPS的集中跟踪系统，能耗降低
公开(公告)号：US6104978A
公开(公告)日：2000-08-15
申请号：US55336
申请日：1998-04-06
申请人： Daniel David Harrison , Kenneth Brakeley Welles, II
发明人： Daniel David Harrison , Kenneth Brakeley Welles, II
IPC分类号： G01S5/00 , G01S5/14 , G01S19/42 , H04B7/185 , G01S5/02
CPC分类号： G01S19/09 , G01S19/243 , G01S19/25 , G01S19/34 , G01S5/0036
摘要： A communication method reduces both the asset energy requirements and communication channel occupancy in a reduced order GPS asset tracking system. The asset is provided with an indication of its position so as to allow detection of substantial movement of the asset at the asset. Reduced order GPS data derived at the asset, such as a railcar, is compressed to allow for shorter railcar data transmission times. This, in turn, reduces both the transmitter energy requirements and communication-channel occupancy, while allowing substantial railcar position changes to be conveniently detected at the railcar. This capability can be used to save further substantial railcar energy by, for example, reporting to the central station less frequently when the railcar position is unchanging.
摘要翻译：通信方法降低了GPS资产跟踪系统中的资源能量需求和通信信道占用。该资产被提供其位置的指示，以便能够检测资产在资产上的实质性变动。在诸如轨道车辆等资产处导出的降序GPS数据被压缩以允许更短的轨道车辆数据传输时间。这又降低了发射机能量需求和通信信道占用，同时允许在轨道车辆方便地检测到大量的轨道车辆位置变化。这种能力可以用于通过例如当轨道车位置不变时更不频繁地向中心站报告来节省进一步的轨道车辆能量。

6. 发明授权

US6101214A Power line communications spread spectrum symbol timing and random phasing 失效
标题翻译：电力线通信扩频符号定时和随机定相
公开(公告)号：US6101214A
公开(公告)日：2000-08-08
申请号：US845867
申请日：1997-04-28
申请人： John Erik Hershey , Gary Jude Saulnier , Richard August Korkosz , Kenneth Brakeley Welles, II , Richard Charles Gaus, Jr.
发明人： John Erik Hershey , Gary Jude Saulnier , Richard August Korkosz , Kenneth Brakeley Welles, II , Richard Charles Gaus, Jr.
IPC分类号： H04B1/69 , H04B3/54 , H04B15/00 , H04K1/00 , H04L27/30 , H04M11/04
CPC分类号： H04B1/69 , H04B3/54 , H04B2203/5416
摘要： A system for spread spectrum power line communications employs a harmonic modulation (HM) transmitter coupled to the power line for transmitting message bits to an HM receiver. The spread spectrum accommodates a plurality of HM transmitters simultaneously occupying the same bandwidth. The spectrum of HM, in a frequency range above 60 Hz but below the maximum frequency that will carry through a distribution transformer, is ideal in combating carrier synchronous noise since it can be interleaved with the noise harmonics and therefore be effectively spectrally disjoint with the synchronous noise process spectrum.
摘要翻译：用于扩频电力线通信的系统采用耦合到电力线的谐波调制（HM）发射机，用于向HM接收机发送消息比特。扩展频谱容纳多个同时占据相同带宽的HM发射机。在频率范围高于60Hz但低于将通过配电变压器进行的最大频率的HM的频谱是对付载波同步噪声的理想选择，因为它可以与噪声谐波进行交织，并且因此与同步信号有效地频谱分离噪声过程谱。

7. 发明授权

US5743495A System for detecting broken rails and flat wheels in the presence of trains 失效
标题翻译：用于在火车存在下检测断轨和平轮的系统
公开(公告)号：US5743495A
公开(公告)日：1998-04-28
申请号：US799502
申请日：1997-02-12
申请人： Kenneth Brakeley Welles, II , Irfan Ali
发明人： Kenneth Brakeley Welles, II , Irfan Ali
IPC分类号： B61L23/04
CPC分类号： B61L23/044 , B61L23/047
摘要： A redundant sensor system for predicting railway hazards including breaks in each rail, the location of the breaks, and determining when a railway vehicle has a flat wheel. Vibration sensors are distributed along both rails of a railway. Each sensor has a detection band at least within the sensing range of adjacent sensors and it is positioned such that the sensor detects vibration in both the horizontal and vertical axis of the rail. A central processor evaluates the data from these sensors and identifies the rail break, the location of the break, and the flat wheel.
摘要翻译：一种用于预测铁路危险的冗余传感器系统，包括每个轨道的断裂，断路的位置，以及确定铁路车辆何时具有平坦轮。振动传感器沿铁路两条轨道分布。每个传感器具有至少在相邻传感器的感测范围内的检测带，并且其定位成使得传感器检测轨道的水平轴和垂直轴的振动。中央处理器对这些传感器的数据进行评估，并识别轨道断裂，断路位置和平面轮。

8. 发明授权

US5691980A Local communication network for power reduction and enhanced reliability in a multiple node tracking system 失效
标题翻译：多节点跟踪系统的本地通信网络，用于降低功率并提高可靠性
公开(公告)号：US5691980A
公开(公告)日：1997-11-25
申请号：US484750
申请日：1995-06-07
申请人： Kenneth Brakeley Welles, II , Jerome Johnson Tiemann , Sandeep Chennakeshu , Harold Woodruff Tomlinson, Jr.
发明人： Kenneth Brakeley Welles, II , Jerome Johnson Tiemann , Sandeep Chennakeshu , Harold Woodruff Tomlinson, Jr.
IPC分类号： G01C21/00 , B61L25/02 , G01S5/00 , G01S19/03 , G01S19/21 , G07C5/00 , G08B25/04 , G08G1/127 , H04B7/212 , H04L12/28 , H04B7/185
CPC分类号： H04W84/20 , B61L25/021 , B61L25/025 , G01S5/0027 , G08G1/127 , B61L2205/04 , G01S2205/002 , Y02B60/50
摘要： A mobile local area network (LAN) of tracked assets utilizing minimal power and bandwidth allows a large number of assets to be tracked in a practical manner. The mobile LAN is established between a plurality of tracking units in close proximity. Assets are approximately located according to their connection in the mobile LAN where the exact location of at least one of the network nodes is known. Each tracked asset has capability to independently determine and report its position to a central station, and each asset also has capability to communicate locally with other cooperative assets via the LAN. The LAN is dynamically reconfigurable so that as other cooperative assets come into proximity, they can join the network, and as others move away, they can leave the network. Within the network, a protocol is followed which assigns one of the assets to be the "master" and all others to be "slaves". The master asset takes responsibility for determining its own exact geographical position via LORAN, OMEGA, Global Positioning System (GPS) or other navigational aid. When connected in a LAN, slave assets report their ID to the master asset and do not determine their own locations in order to conserve power. The master reports its location and ID, as well as the IDs of the other assets in the LAN, to the central station. Uncertainty in the location of a slave asset is limited by the known possible geographical extent of the LAN which is known a priori.
摘要翻译：使用最小功率和带宽的跟踪资产的移动局域网（LAN）允许以实际的方式跟踪大量资产。在紧邻的多个跟踪单元之间建立移动LAN。资产大致上根据它们在移动LAN中的连接而定位，其中至少一个网络节点的确切位置是已知的。每个跟踪资产都有能力独立地确定并向中心站报告其位置，每个资产还具有通过局域网与其他合作资产进行本地通信的能力。 LAN可动态重新配置，以便随着其他合作资产的接近，他们可以加入网络，而随着其他人的移动，他们可以离开网络。在网络中，遵循一个协议，将一个资产分配为“主”，所有其他资源都将作为“从属”。主资产负责通过LORAN，OMEGA，全球定位系统（GPS）或其他导航辅助来确定其自己的确切地理位置。当连接到局域网时，从属资产将其ID标识为主资产，并且不确定自己的位置以节省电力。主人将其位置和ID以及LAN中其他资产的ID报告给中心站。从属资产位置的不确定性受到先验已知的LAN已知可能的地理范围的限制。

9. 发明授权

US5686888A Use of mutter mode in asset tracking for gathering data from cargo sensors 失效
标题翻译：在资产跟踪中使用嘟嘟模式从货物传感器收集数据
公开(公告)号：US5686888A
公开(公告)日：1997-11-11
申请号：US484753
申请日：1995-06-07
申请人： Kenneth Brakeley Welles, II , John Erik Hershey
发明人： Kenneth Brakeley Welles, II , John Erik Hershey
IPC分类号： G08C17/00 , B61L25/02 , G01D21/00 , G01S5/14 , G01S19/42 , G06F17/40 , G08B13/24 , G08G1/127 , H04B7/24 , G08B1/08 , H04B1/00
CPC分类号： G01S5/0027 , B61L25/025 , G01S19/42 , G08G1/127 , B61L2205/04
摘要： The condition and/or integrity of goods is monitored while in transit using a local area network of tracked assets. Autonomous electronic sensors are situated in proximity to the cargo being shipped. These sensors communicate with an asset tracking unit affixed to the container for the goods via a mutter mode transceiver. The tracking unit has the ability to relay the cargo sensor data to the central station on demand, on exception, or on a predetermined schedule established by the central station. Communication between the cargo sensors and the tracking unit may be one-way (i.e., sensor to tracking unit) or two-way. Multiple sensors may communicate with each tracking unit.
摘要翻译：货物的条件和/或完整性在使用跟踪资产的局域网在运输过程中进行监控。自动电子传感器位于运送货物附近。这些传感器通过嘟嘟模式收发器与货物固定在容器上的资产跟踪单元进行通信。跟踪单元能够根据需要，例如或按照由中心站建立的预定时间表将货物传感器数据中继到中心站。货物传感器和跟踪单元之间的通信可以是单向的（即，传感器到跟踪单元）或双向的。多个传感器可以与每个跟踪单元进行通信。

10. 发明授权

US08318099B2 Chemical and biological sensors, systems and methods based on radio frequency identification 有权
标题翻译：基于射频识别的化学和生物传感器，系统和方法
公开(公告)号：US08318099B2
公开(公告)日：2012-11-27
申请号：US11259711
申请日：2005-10-26
申请人： Radislav Alexandrovich Potyrailo , William Guy Morris , Kenneth Brakeley Welles, II , Andrew Michael Leach , Andrew David Pris
发明人： Radislav Alexandrovich Potyrailo , William Guy Morris , Kenneth Brakeley Welles, II , Andrew Michael Leach , Andrew David Pris
IPC分类号： G01N27/00
CPC分类号： G06K19/07749 , G01N27/3275 , G01N27/3278 , G06K19/0717 , Y10T436/11 , Y10T436/25375
摘要： Embodiments of the invention include a wireless sensor, such as an RFID tag, that includes a substrate, an antenna disposed on the substrate, and an environmentally sensitive sensor material disposed over at least a portion of said substrate. Other embodiments an RFID tag and at least one antibody coupled to the RFID tag. The RFID tag includes a substrate, circuitry disposed on the substrate, and an antenna coupled to the substrate. The at least one antibody is capable of affecting the signals emanating from the RFID tag. Further embodiments include a detection system that includes a reader. Yet other embodiments include a method for detecting specific analytes. The method includes providing an RFID tag which emanates a first signal having a first frequency, and enabling the REID tag to emanate a second signal having a second frequency upon attraction of a specific analyte to the RFID tag.
摘要翻译：本发明的实施例包括诸如RFID标签的无线传感器，其包括基板，设置在基板上的天线以及设置在所述基板的至少一部分上的对环境敏感的传感器材料。其他实施例是RFID标签和耦合到RFID标签的至少一个抗体。 RFID标签包括衬底，设置在衬底上的电路和耦合到衬底的天线。所述至少一种抗体能够影响从RFID标签发出的信号。另外的实施例包括包括读取器的检测系统。其他实施方案包括用于检测特定分析物的方法。该方法包括提供发射具有第一频率的第一信号的RFID标签，并且使得REID标签在将特定分析物吸引到RFID标签时能够发出具有第二频率的第二信号。

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