专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11499385B2 Releasable locking assembly, system, and method 有权
公开(公告)号：US11499385B2
公开(公告)日：2022-11-15
申请号：US17162397
申请日：2021-01-29
申请人： James Doane , Christopher Young , Gary Anderson , David Ruddock
发明人： James Doane , Christopher Young , Gary Anderson , David Ruddock
IPC分类号： E21B23/02 , E21B23/10 , E21B33/12
摘要： A releasable locking assembly including a housing, a body defining a longitudinally extending flow bore having a first end and a second end disposed within the housing, a window defined through a radial wall of the body, a locking segment having an outer convex surface of a first radius defined by distance from a first axis, and an inner concave surface of a second radius defined by distance from a second axis different than the first axis, the locking segment disposed at least in part in the window, and a support member disposed within the body and moveable between a position where the support member drives the locking segment into engagement with the housing and a position where the support member unsupports the locking segment with regard to engagement with the housing.

2. 发明授权

US09727733B2 Risk-based model for security policy management 有权
公开(公告)号：US09727733B2
公开(公告)日：2017-08-08
申请号：US13216309
申请日：2011-08-24
申请人： Christopher Young-Soo Choi , Neil Ian Readshaw
发明人： Christopher Young-Soo Choi , Neil Ian Readshaw
IPC分类号： H04L29/00 , G06F21/57
CPC分类号： G06F21/577
摘要： A security policy management solution (such as a Data Loss Prevention (DLP) system) is augmented to enable a user to model and visualize how changes in a security policy may impact (positively or negatively) the effectiveness of a policy configuration as well as the risk associated with its deployment. This technique enables a user (e.g., a security policy administrator) to evolve enterprise information technology (IT) security policies and, in particular, to generate and display “what-if” scenarios by which the user can determine trade-offs between, on the one hand, the effectiveness of a proposed change to a policy, and on the other hand, the risk associated with the proposed change.

3. 发明授权

US09255458B2 Method and system for sealing and handling pipe 有权
标题翻译：管道密封和处理方法和系统
公开(公告)号：US09255458B2
公开(公告)日：2016-02-09
申请号：US13597547
申请日：2012-08-29
申请人： John A. Austin , Raymond Christopher Young
发明人： John A. Austin , Raymond Christopher Young
IPC分类号： E21B19/02 , E21B31/20 , E21B19/00
CPC分类号： E21B31/20 , E21B19/002 , Y10T29/49428
摘要： In one aspect, the present invention relates to a friction-pin unit. The friction-pin unit includes a sleeve and a guide cone formed at a first end of the sleeve. A shaft is disposed coaxially within the sleeve and a plurality of friction pins extend radially outward from the shaft. The plurality of friction pins are adapted for interference-fit engagement with an inner surface of the pipe. A ring seal is circumferentially disposed around an inner surface of the sleeve. The ring seal adapted to circumferentially seal an outer surface of the pipe.
摘要翻译：一方面，本发明涉及一种摩擦销单元。摩擦销单元包括形成在套筒第一端的套筒和导锥。轴同轴地设置在套筒内，并且多个摩擦销从轴径向向外延伸。多个摩擦销适于与管的内表面进行干涉配合接合。环形密封件周向地设置在套筒的内表面周围。环形密封件适于周向地密封管道的外表面。

4. 发明授权

US08891642B2 Mixed mode preamble for MIMO wireless communications 有权
标题翻译：用于MIMO无线通信的混合模式前导码
公开(公告)号：US08891642B2
公开(公告)日：2014-11-18
申请号：US13594203
申请日：2012-08-24
申请人： Christopher J. Hansen , Jason A. Trachewsky , Rajendra Tushar Moorti , Christopher Young
发明人： Christopher J. Hansen , Jason A. Trachewsky , Rajendra Tushar Moorti , Christopher Young
IPC分类号： H04L27/28 , H04B7/06
CPC分类号： H04B7/0613
摘要： A preamble of a frame for a multiple input multiple output (MIMO) wireless communication for a first transmit antenna of the MIMO communication includes a legacy preamble portion in accordance with a legacy wireless communication protocol. The preamble of the frame for the MIMO wireless communication for the first transmit antenna also includes a current protocol preamble portion in accordance with a protocol of the MIMO wireless communication. The preamble of a frame for at least a second antenna of the MIMO communication includes a cyclically shifted legacy preamble portion for the frame. The preamble of the frame for the MIMO wireless communication for the second transmit antenna also includes a second current protocol preamble portion in accordance with a protocol of the MIMO wireless communication.
摘要翻译：用于MIMO通信的第一发射天线的多输入多输出（MIMO）无线通信的帧的前导码包括根据传统无线通信协议的传统前导码部分。用于第一发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的当前协议前同步码部分。用于MIMO通信的至少第二天线的帧的前导码包括用于该帧的循环移位的传统前同步码部分。用于第二发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的第二当前协议前同步码部分。

5. 发明申请

US20130009701A1 Power Amplifier Pre-Distortion 有权
标题翻译：功率放大器预失真
公开(公告)号：US20130009701A1
公开(公告)日：2013-01-10
申请号：US13620463
申请日：2012-09-14
申请人： Christopher Young , Elias Simpson
发明人： Christopher Young , Elias Simpson
IPC分类号： H03F1/26
CPC分类号： H03F1/3247 , H03F3/24 , H03F3/68 , H03F2200/451 , H03F2200/468 , H03F2201/3233
摘要： The present invention is directed to systems and methods for reducing the distortion of power amplifiers. In particular, methods and systems are described that enable a determination of a pre-distortion correction signal to be determined, which when added to the nominal signal, a reduction in the distortion of the power amplifier results. In addition, methods and systems are described that enable calibration of individual power amplifiers to be accomplished for use with the above described approach. More specifically, the methods and systems are described for use in a MIMO application. These approaches may be applied to on-chip power amplifiers, off-chip power amplifiers, or any combination thereof.
摘要翻译：本发明涉及用于减少功率放大器失真的系统和方法。特别地，描述了使得能够确定要被确定的预失真校正信号的方法和系统，其在添加到标称信号时降低功率放大器结果的失真。此外，描述了使得能够实现与上述方法一起使用的各个功率放大器的校准的方法和系统。更具体地，描述了在MIMO应用中使用的方法和系统。这些方法可以应用于片上功率放大器，片外功率放大器或其任何组合。

6. 发明申请

US20120320885A1 MIXED MODE PREAMBLE FOR MIMO WIRELESS COMMUNICATIONS 有权
标题翻译：用于MIMO无线通信的混合模式前缀
公开(公告)号：US20120320885A1
公开(公告)日：2012-12-20
申请号：US13594203
申请日：2012-08-24
申请人： Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti , Christopher Young
发明人： Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti , Christopher Young
IPC分类号： H04W72/12
CPC分类号： H04B7/0613
摘要： A preamble of a frame for a multiple input multiple output (MIMO) wireless communication for a first transmit antenna of the MIMO communication includes a legacy preamble portion in accordance with a legacy wireless communication protocol. The preamble of the frame for the MIMO wireless communication for the first transmit antenna also includes a current protocol preamble portion in accordance with a protocol of the MIMO wireless communication. The preamble of a frame for at least a second antenna of the MIMO communication includes a cyclically shifted legacy preamble portion for the frame. The preamble of the frame for the MIMO wireless communication for the second transmit antenna also includes a second current protocol preamble portion in accordance with a protocol of the MIMO wireless communication.
摘要翻译：用于MIMO通信的第一发射天线的多输入多输出（MIMO）无线通信的帧的前导码包括根据传统无线通信协议的传统前导码部分。用于第一发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的当前协议前同步码部分。用于MIMO通信的至少第二天线的帧的前导码包括用于该帧的循环移位的传统前同步码部分。用于第二发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的第二当前协议前同步码部分。

7. 发明申请

US20110258302A1 System And Method For Remotely Determining Identification And Physical Location Of Equipment In A Rack 审中-公开
标题翻译：用于远程确定机架中设备的识别和物理位置的系统和方法
公开(公告)号：US20110258302A1
公开(公告)日：2011-10-20
申请号：US12763350
申请日：2010-04-20
申请人： David Alan Cole , James Ward Goddard , Christopher Young
发明人： David Alan Cole , James Ward Goddard , Christopher Young
IPC分类号： G06F15/173 , G06F17/30
CPC分类号： G06F11/006
摘要： A system and method for uniquely identifying computer and support infrastructure equipment in a rack and to determine the physical location of the equipment within the rack. In one embodiment, a set of communication ports is installed in the rack, with each communication port representing a physical rack location unit. The equipment is queried via the equipment's communication port, which is coupled to one of the communication ports in the rack. Equipment which does not support identification through some protocol has its identification information stored in an intelligent device which can be queried through the same set of communication ports. A management module collects the equipment information and location and aggregates the information for the entire rack. This information can then be queried by a remotely over the network.
摘要翻译：一种用于唯一地识别机架中的计算机和支持基础设施设备并确定机架内的设备的物理位置的系统和方法。在一个实施例中，一组通信端口安装在机架中，每个通信端口表示物理机架位置单元。设备通过设备的通信端口进行查询，该通信端口耦合到机架中的一个通信端口。通过某种协议不支持识别的设备，其识别信息存储在智能设备中，可通过同一组通信端口进行查询。管理模块收集设备信息和位置，并整合整个机架的信息。然后可以通过网络远程查询该信息。

8. 发明申请

US20110118898A1 Rehabilitation Device 审中-公开
标题翻译：康复装置
公开(公告)号：US20110118898A1
公开(公告)日：2011-05-19
申请号：US12703923
申请日：2010-02-11
申请人： Li-Chen FU , Hung-Yu LIN , Christopher YOUNG , Jia-Yuan YU
发明人： Li-Chen FU , Hung-Yu LIN , Christopher YOUNG , Jia-Yuan YU
IPC分类号： G06F17/00 , A61H3/04 , G01S3/80
CPC分类号： G01S17/93 , A61H3/04 , A61H2003/043 , A61H2201/5058 , G01S15/93
摘要： A rehabilitation device includes a moving body, a motor, a control system and a sensor module. The moving body has a housing and a moving mechanism. The motor, disposed in the housing, connects to the moving mechanism and drives the moving mechanism. The control system is disposed in the housing and coupled to the motor. The sensor module is disposed on the moving body and coupled to the control module. The control system controls the operation of the motor to move the moving body according to information detected by the sensor module.
摘要翻译：康复装置包括移动体，马达，控制系统和传感器模块。移动体具有壳体和移动机构。设置在壳体中的电动机连接到移动机构并驱动移动机构。控制系统设置在壳体中并联接到电动机。传感器模块设置在移动体上并与控制模块相连。控制系统根据传感器模块检测到的信息，控制电动机的运转。

9. 发明授权

US07423989B2 Preamble formats for MIMO wireless communications 有权
标题翻译：用于MIMO无线通信的前导格式
公开(公告)号：US07423989B2
公开(公告)日：2008-09-09
申请号：US10973595
申请日：2004-10-26
申请人： Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti , Matthew J. Fischer , Christopher Young
发明人： Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti , Matthew J. Fischer , Christopher Young
IPC分类号： H04Q7/00 , H04Q7/24 , H03C7/02 , H04B1/02 , H04B7/02
CPC分类号： H04B7/0667
摘要： A method for generating a preamble of a frame for a multiple input multiple output (MIMO) wireless communication begins by, for each transmit antenna of the MIMO wireless communication, generating a carrier detect field, wherein, from transmit antenna to transmit antenna, the carrier detect field is cyclically shifted. The method continues by, for a first grouping of the transmit antennas of the MIMO wireless communication: generating a first guard interval following the carrier detect field; and generating at least one channel sounding field, wherein, from transmit antenna to transmit antenna in the first grouping, the at least one channel sounding field is cyclically shifted, and wherein the at least one channel sounding field follows the first guard interval. The method continues by, when the MIMO wireless communication includes more than the first grouping of the transmit antennas, for another grouping of the transmit antennas: generating at least one other channel sounding field, wherein, from transmit antenna to transmit antenna in the another grouping, the at least one other channel sounding field is cyclically shifted, and wherein the at least one other channel sounding field follows the at least one channel sounding field; and generating the first guard interval prior to the at least one other channel sounding field.
摘要翻译：用于生成多输入多输出（MIMO）无线通信的帧的前同步码的方法，针对MIMO无线通信的每个发射天线开始，生成载波检测场，其中，从发射天线到发射天线，载波检测场循环移位。对于MIMO无线通信的发射天线的第一组，该方法继续：产生载波检测域之后的第一保护间隔; 以及产生至少一个信道探测场，其中，从所述第一分组中的发射天线到所述发射天线，所述至少一个信道探测场被循环移位，并且其中所述至少一个信道探测场跟随所述第一保护间隔。当MIMO无线通信包括多于发射天线的第一组合时，该方法继续用于发射天线的另一组：产生至少一个其它信道探测场，其中从另一组中的发射天线到发射天线，所述至少一个其它信道探测场被循环移位，并且其中所述至少一个其它信道探测场跟随所述至少一个信道探测场; 以及在所述至少一个其它信道探测场之前产生所述第一保护间隔。

10. 发明申请

US20080090864A1 COMPOSITIONS OF N-[2,4-BIS(1,1-DIMETHYLETHYL)-5-HYDROXYPHENYL]-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXAMIDE 有权
标题翻译： N- [2,4-BIS（1,1-二甲基乙基）-5-羟基苯基] -1,4-二氢-4-氧代喹啉-3-羧酰胺的组合物
公开(公告)号：US20080090864A1
公开(公告)日：2008-04-17
申请号：US11748073
申请日：2007-05-14
申请人： Christopher Young , Charles Rowe
发明人： Christopher Young , Charles Rowe
IPC分类号： A61K31/47 , A61P25/00 , A61P3/00
CPC分类号： A61K31/47 , A61K9/08 , A61K31/435 , A61K47/10 , A61K47/32 , C07D215/233
摘要： Pharmaceutical compositions including N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1) and methods of using such compositions are described herein.
摘要翻译：包括N- [2,4-双（1,1-二甲基乙基）-5-羟基苯基] -1,4-二氢-4-氧代喹啉-3-甲酰胺（化合物1）的药物组合物和使用这些组合物的方法在本文中描述。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式