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31. 发明授权

US08413734B2 Clamp for sprinkler support assembly 有权
标题翻译：夹具用于喷头支撑组件
公开(公告)号：US08413734B2
公开(公告)日：2013-04-09
申请号：US12912316
申请日：2010-10-26
申请人： Paul S. F. Silcox , Peter M. MacDonald , Norman J. MacDonald, III
发明人： Paul S. F. Silcox , Peter M. MacDonald , Norman J. MacDonald, III
IPC分类号： A62C2/00
CPC分类号： A62C35/68 , E04B9/006 , F16B2/185 , F16B5/0225 , F16B5/121 , Y10T29/49826
摘要： A fire sprinkler support assembly includes a leg configured to extend transverse to each of a pair of adjacent parallel spaced beams. The leg includes levered clamp assemblies that are configured for connecting and supporting each end of the leg to a corresponding one of the beams. The levered clamp assemblies include a first plate and a second plate, each plate configured to straddle the beam. The levered clamp assemblies also include a lever assembly. The lever assembly includes a rod passing through corresponding rod openings in the first and second plates, and a lever pivotally connected to one end of the rod. The lever includes a cam surface disposed adjacent to the first plate. The lever assembly is configured to reduce spacing between the plates upon actuation of the lever, whereby the leg is secured to the beam.
摘要翻译：消防喷洒器支撑组件包括被配置为横向延伸到一对相邻的平行隔开的梁中的每一个的腿部。腿部包括被设置用于将腿的每个端部连接并支撑到相应的一个梁的杠杆夹具组件。杠杆夹具组件包括第一板和第二板，每个板被配置成跨越梁。杠杆组件还包括杠杆组件。杠杆组件包括穿过第一和第二板中的相应的杆开口的杆，以及可枢转地连接到杆的一端的杆。杠杆包括邻近第一板布置的凸轮表面。杠杆组件构造成在杆的致动时减小板之间的间隔，由此腿固定到梁上。

32. 发明授权

US08398310B2 Self aligning bearing and seal assembly 有权
标题翻译：自调心轴承和密封组件
公开(公告)号：US08398310B2
公开(公告)日：2013-03-19
申请号：US12452133
申请日：2008-09-22
申请人： Charles Wayne Ehlert , Patrick Wilson Duncan
发明人： Charles Wayne Ehlert , Patrick Wilson Duncan
IPC分类号： F16C23/08 , F16C23/04
CPC分类号： F16C23/08 , F16C19/06 , F16C33/6659 , F16C33/6685 , F16C33/76 , F16C35/042 , F16C35/077
摘要： A self aligning bearing and seal assembly including a bearing housing operable to mount to a surface, a bearing unit seated within the bearing housing and having an outer race, an inner race, and at least one ball intermediate the outer and inner race. The self aligning bearing and seal assembly also includes a pivot assembly having a shaft sleeve operable for receiving and maintaining a rotatable shaft and being disposed in the bearing housing and in operational contact with the inner race of the bearing unit. The pivot assembly allows for a degree of angular misalignment between the surface and the shaft greater than three degrees.
摘要翻译：一种自调心轴承和密封组件，包括可操作以安装到表面的轴承壳体，位于轴承壳体内的轴承单元，并具有外圈，内座圈和在外圈和内圈之间的至少一个球。自调心轴承和密封组件还包括枢轴组件，该枢轴组件具有可以接收和保持可旋转轴并设置在轴承壳体中并与轴承单元的内座圈操作接触的轴套。枢轴组件允许表面和轴之间的一定程度的角度偏移大于三度。

33. 发明授权

US08384126B2 Low voltage PNPN protection device 有权
标题翻译：低压PNPN保护装置
公开(公告)号：US08384126B2
公开(公告)日：2013-02-26
申请号：US13164690
申请日：2011-06-20
申请人： Richard Rodrigues , Johnny Chen , Ethan Kuo
发明人： Richard Rodrigues , Johnny Chen , Ethan Kuo
IPC分类号： H01L29/74
CPC分类号： H01L29/0661 , H01L29/0692 , H01L29/66121 , H01L29/861
摘要： A low voltage protection device that includes a silicon substrate comprises an inner layer of a first dopant type. The device also includes a first outer layer of a second dopant type disposed adjacent a first surface of the inner layer and a second outer layer of the second dopant type disposed adjacent a second surface of the inner layer opposite the first surface. The device further includes a first mesa region disposed in a peripheral region of a first side of the low voltage protection device. The first mesa region includes a first area that includes a peripheral portion of a cathode of the low voltage protection device, the cathode formed by diffusing a high concentration of dopant species of the first type on a first surface of the silicon substrate, and a second area comprising a high concentration of diffused dopant species of the second type.
摘要翻译：包括硅衬底的低电压保护器件包括第一掺杂剂类型的内层。该装置还包括邻近内层的第一表面设置的第二掺杂剂类型的第一外层和邻近内层的与第一表面相对的第二表面设置的第二掺杂剂类型的第二外层。该装置还包括设置在低压保护装置的第一侧的周边区域中的第一台面区域。第一台面区域包括第一区域，其包括低压保护装置的阴极的周边部分，阴极通过在硅衬底的第一表面上扩散高浓度的第一类型的掺杂物质形成;以及第二区域区域包括第二类型的高浓度扩散掺杂物种类。

34. 发明授权

US08368532B2 Security system annunciation communication delay 有权
标题翻译：安全系统通知延迟
公开(公告)号：US08368532B2
公开(公告)日：2013-02-05
申请号：US12541414
申请日：2009-08-14
申请人： Stephane Foisy , Brian Storrie
发明人： Stephane Foisy , Brian Storrie
IPC分类号： G08B21/00
CPC分类号： G08B25/014 , G08B25/001
摘要： A security system including a main control unit, a plurality of sensors and a user interface device. The main control unit communicates with a remote central monitoring station when a sensor detects an alarm event. Once the communication signal from the main control unit is successfully transmitted to the central station, a siren is sounded. Thus, the delay time to trigger the siren is dynamic based on the time it takes for successful transmission of an alarm notification to the central station. This dynamic delay accounts for transmission interruptions between the security system and the central station and allows the location of the main unit and/or the siren from being detected prior to successful alarm transmission to the central station.
摘要翻译：一种安全系统，包括主控制单元，多个传感器和用户接口设备。当传感器检测到报警事件时，主控制单元与远程中央监控站通信。一旦来自主控制单元的通信信号成功发送到中心站，就会发出警报。因此，触发警报的延迟时间是基于向中心站成功发送警报通知所花费的时间是动态的。这种动态延迟考虑到安全系统和中央站之间的传输中断，并且允许在向中心站成功报警传输之前检测主单元和/或警报器的位置。

35. 发明授权

US08358262B2 Method and apparatus to synchronize backlight intensity changes with image luminance changes 有权
标题翻译：将背光强度变化与图像亮度变化同步的方法和装置
公开(公告)号：US08358262B2
公开(公告)日：2013-01-22
申请号：US10882446
申请日：2004-06-30
申请人： Anil A. Degwekar , David Wyatt
发明人： Anil A. Degwekar , David Wyatt
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G2310/08 , G09G2320/064 , G09G2320/0646 , G09G2320/0653 , G09G2320/0673 , G09G2360/16
摘要： An approach for coordinating backlight intensity and image luminance changes. For one aspect, in response to determining that a display-related event has occurred during a vertical frame period indicating a subsequent change associated with at least one of a backlight intensity and a frame buffer palette is to be undertaken, an interrupt is enabled. During subsequent interrupt processing, associated changes to the backlight intensity and the frame buffer palette are applied in a coordinated manner. For a specific implementation, an approach is provided for a graphics controller driver to synchronize response to changes in display backlight, color-space controls, and in the luminance of images, wherein said changes can come from different sources, occur at a different rates, and have different latencies, for the purpose of applying graphics settings responses such that those effects occur at a visually co-incident interval so as to substantially minimize discordant visual artifacts.
摘要翻译：协调背光强度和图像亮度变化的方法。一方面，响应于确定在垂直帧周期期间已经发生显示相关事件，指示与背光强度和帧缓冲器调色板中的至少一个相关联的后续改变，将启用中断。在随后的中断处理期间，以协调的方式应用对背光强度和帧缓冲器调色板的相关改变。对于具体的实现方式，为图形控制器驱动程序提供了一种方法来同步响应于显示器背光，颜色空间控制和图像亮度的变化，其中所述变化可以来自不同的源，以不同的速率发生，并且具有不同的延迟，用于应用图形设置响应，使得这些效果在视觉上共同入射间隔处发生，从而基本上最小化不一致的视觉瑕疵。

36. 发明授权

US08340601B2 MU MIMO support with highly directional antennas 有权
标题翻译： MU MIMO支持高定向天线
公开(公告)号：US08340601B2
公开(公告)日：2012-12-25
申请号：US12952848
申请日：2010-11-23
申请人： Michelle X. Gong , Dmitry Akhmetov
发明人： Michelle X. Gong , Dmitry Akhmetov
IPC分类号： H04B1/00
CPC分类号： H04B7/0452 , H04B7/0408 , H04B7/0456 , H04B7/0491 , H04B7/0617 , H04B7/0626 , H04B7/0632 , H04B7/0684 , H04B17/318
摘要： In various embodiments, a network controller in a multi-user multiple input multiple output (MU MIMO) network may perform training for directional communications with multiple mobile devices. It may organize the mobile devices into different groups, with all the mobile devices in a single group able to communicate simultaneously with the network controller without excessive interference from each other. Various techniques may be used for such training and grouping.
摘要翻译：在各种实施例中，多用户多输入多输出（MU MIMO）网络中的网络控制器可执行与多个移动设备的定向通信的训练。它可以将移动设备组织成不同的组，单个组中的所有移动设备能够与网络控制器同时通信，而不会相互干扰。可以使用各种技术进行这种训练和分组。

37. 发明授权

US08300563B2 Aggregated transmission in WLAN systems with FEC MPDUs 有权
标题翻译：在具有FEC MPDU的WLAN系统中进行聚合传输
公开(公告)号：US08300563B2
公开(公告)日：2012-10-30
申请号：US11529986
申请日：2006-09-29
申请人： Dilip Krishnaswamy , Robert Stacey
发明人： Dilip Krishnaswamy , Robert Stacey
IPC分类号： H04B7/00 , H03M13/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0007 , H04L1/0025 , H04L1/0026 , H04L1/008 , H04L1/1621 , H04L1/1671 , H04L1/1809 , H04W72/08
摘要： A wireless device calculates a number of FEC MPDUs based on an indicator value determined by the quality of the communication channel that are combined with data MPDUs in an aggregated data packet. The wireless device uses the indicator value to calculate an expected error transmission rate to dynamically adjust the number of FEC MPDUs in the aggregated data packet to reduce data retransmissions.
摘要翻译：无线设备基于由聚合数据分组中的数据MPDU组合的通信信道的质量确定的指示符值来计算FEC MPDU的数量。无线设备使用指标值来计算预期的误差传输速率，以动态地调整聚合数据分组中的FEC MPDU的数量以减少数据重传。

38. 发明授权

US08284740B2 Techniques to share multimedia and enable cellular phone conference calling using ad-hoc wireless networks 有权
标题翻译：使用ad-hoc无线网络共享多媒体和启用蜂窝电话会议呼叫的技术
公开(公告)号：US08284740B2
公开(公告)日：2012-10-09
申请号：US11637269
申请日：2006-12-11
申请人： Dennis M. O'Connor
发明人： Dennis M. O'Connor
IPC分类号： H04W4/00 , H04B7/15
CPC分类号： H04L12/189 , H04L12/1836 , H04M3/567 , H04M7/0027 , H04M2207/18 , H04W72/005 , H04W84/12 , H04W88/06
摘要： An embodiment of the present invention provides an apparatus, comprising a wireless handset operable in a wireless wide area network (WWAN) and a wireless local area network (WLAN) and wherein the wireless handset is adapted to transmit and receive voice and/or data communications from at least one voice or data communication device via the WLAN and incorporate the voice or data communications into communications over the wireless wide area network.
摘要翻译：本发明的实施例提供了一种装置，包括可在无线广域网（WWAN）和无线局域网（WLAN）中操作的无线手机，并且其中所述无线手机适于发送和接收语音和/或数据通信从至少一个语音或数据通信设备经由WLAN并且将语音或数据通信并入通过无线广域网的通信。

39. 发明授权

US08279972B2 System and method capable of implicit feedback for the devices with an unequal number of transmitter and receiver chains in a wireless local area network 有权
标题翻译：能够在无线局域网中具有不等数量的发射机和接收机链的设备的隐式反馈的系统和方法
公开(公告)号：US08279972B2
公开(公告)日：2012-10-02
申请号：US12940700
申请日：2010-11-05
申请人： Qinghua Li , Xintian Eddie Lin
发明人： Qinghua Li , Xintian Eddie Lin
IPC分类号： H04L25/49
CPC分类号： H04L1/0675 , H04B7/0421
摘要： An embodiment of the present invention provides a wireless station (STA) capable of implicit feedback in a wireless local area network, comprising at least one power amplifier, a plurality of antennas capable of being connected with said at least one power amplifier, and a switch capable of switching the connection between said plurality of antennas and said at least one power amplifier thereby enabling said wireless station to sound a complete channel matrix for an access point (AP) in communication with said wireless station (STA).
摘要翻译：本发明的实施例提供一种能够在无线局域网中进行隐含反馈的无线站（STA），其包括至少一个功率放大器，能够与所述至少一个功率放大器连接的多个天线，以及开关能够切换所述多个天线与所述至少一个功率放大器之间的连接，从而使得所述无线台能够对与所述无线站（STA）通信的接入点（AP）发出完整的信道矩阵。

40. 发明授权

US08254486B2 Unified closed loop SU/MU-MIMO signaling and codebook design 有权
标题翻译：统一闭环SU / MU-MIMO信令和码本设计
公开(公告)号：US08254486B2
公开(公告)日：2012-08-28
申请号：US11904867
申请日：2007-09-28
申请人： Jun Shi , Qinghua Li , Xintian E. Lin
发明人： Jun Shi , Qinghua Li , Xintian E. Lin
IPC分类号： H04B7/04
CPC分类号： H04L25/03343 , H04B7/0452 , H04B7/0634 , H04B7/0639 , H04L1/0693 , H04L5/0023 , H04L2025/03426 , H04L2025/03802
摘要： A multi-resolution codebook is used to provide quantization for channel related information in a wireless network that supports both single-user MIMO and multi-user MIMO. The multi-resolution codebook may include a higher resolution “fine” codebook for use with MU-MIMO subscriber stations and a lower resolution “coarse” codebook for use with SU-MIMO subscriber stations. A tracking codebook may also be used to provide quantization for updates to channel related information. In at least one embodiment, the tracking codebook includes a number of unit vectors (or orthogonal matrices) disposed upon a sphere cap.
摘要翻译：多分辨率码本用于在支持单用户MIMO和多用户MIMO的无线网络中提供信道相关信息的量化。多分辨率码本可以包括与MU-MIMO用户站一起使用的更高分辨率的“精细”码本和与SU-MIMO用户站一起使用的较低分辨率的“粗略”码本。跟踪码本还可用于提供用于信道相关信息更新的量化。在至少一个实施例中，跟踪码本包括设置在球帽上的多个单位向量（或正交矩阵）。

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