专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20130010662A1 Filtering Group-Addressed Frames in Wi-Fi Devices 有权
标题翻译：在Wi-Fi设备中过滤组合框架
公开(公告)号：US20130010662A1
公开(公告)日：2013-01-10
申请号：US13177365
申请日：2011-07-06
申请人： Minyoung Park
发明人： Minyoung Park
IPC分类号： H04W92/00 , H04W52/02 , H04W40/00
CPC分类号： H04W84/12 , H04W76/27 , H04W76/40
摘要： A method according to one embodiment includes the operations of buffering group-addressed frames; generating a first signal field comprising a first rate code selected from a plurality of invalid rate codes; receiving a trigger frame from a wireless station; and transmitting the first signal field in combination with the buffered group-addressed frames in response to the trigger frame.
摘要翻译：根据一个实施例的方法包括缓冲组寻址帧的操作; 产生包括从多个无效速率码中选择的第一速率码的第一信号场; 从无线站接收触发帧; 以及响应于所述触发帧，与所缓冲的组寻址帧一起发送所述第一信号字段。

92. 发明授权

US08338224B2 Resistance-type random access memory device having three-dimensional bit line and word line patterning 有权
标题翻译：具有三维位线和字线图案的电阻型随机存取存储器件
公开(公告)号：US08338224B2
公开(公告)日：2012-12-25
申请号：US12621007
申请日：2009-11-18
申请人： HongSik Yoon , Ingyu Baek , Hyunjun Sim , Jin-Shi Zhao , Minyoung Park
发明人： HongSik Yoon , Ingyu Baek , Hyunjun Sim , Jin-Shi Zhao , Minyoung Park
IPC分类号： H01L21/06
CPC分类号： H01L27/2409 , G11C2213/71 , G11C2213/72 , G11C2213/77 , H01L27/249 , H01L45/04 , H01L45/1226 , H01L45/146
摘要： Provided is a resistance random access memory device and a method of fabricating, the same. The method includes forming a bit-line stack in which a plurality of local bit-lines are vertically stacked on a substrate, forming a word-line including a plurality of local word-lines that extend in a vertical direction toward a side of the bit-line stack and a connection line that extends in a horizontal direction to connect the plurality of local word-lines with one another, and forming a resistance memory thin film between the bit-line stack and the word-line. The present inventive concept can realize a highly dense memory array with 3D cross-point architecture by simplified processes.
摘要翻译：提供一种电阻随机存取存储器件及其制造方法。该方法包括形成位线堆叠，其中多个局部位线垂直堆叠在基板上，形成包括在垂直方向上朝向该位的一侧延伸的多个局部字线的字线线堆叠和连接线，其在水平方向上延伸以将多个本地字线彼此连接，并且在位线堆叠和字线之间形成电阻存储器薄膜。本发明的概念可以通过简化的过程实现具有3D交叉点架构的高密度存储器阵列。

93. 发明授权

US08315154B2 Time reduction for multiple link recovery 有权
标题翻译：多次链接恢复的时间缩短
公开(公告)号：US08315154B2
公开(公告)日：2012-11-20
申请号：US12645923
申请日：2009-12-23
申请人： Minyoung Park
发明人： Minyoung Park
IPC分类号： H04J1/16
CPC分类号： H04L43/0811 , H04W16/28 , H04W76/19
摘要： Apparatuses, systems, and methods that reduce the amount of time for recovering multiple beam-formed links in a wireless network are disclosed. An embodiment may, e.g., be a mobile computing device with wireless beamforming communications capabilities. Upon establishing links with multiple stations, the mobile computing device may sense that the link quality or strength is degrading for several of the links. The laptop may transmit a single forward-transmission sector sweep (FWD-TXSS) to initiate recovery of the links. The other stations previously linked to the laptop may detect the degradation the links and start monitoring for the single FWD-TXSS. The receiving devices may each perform reverse-transmission sector sweeps (REV-TXSS), in sequence, to reestablish beam-formed links with the laptop without requiring multiple forward-transmission sector sweeps.
摘要翻译：公开了减少在无线网络中恢复多个波束形成链路的时间量的装置，系统和方法。一个实施例可以例如是具有无线波束成形通信能力的移动计算设备。在建立与多个站点的链路之后，移动计算设备可以感知链路质量或强度对于多个链路而降级。笔记本电脑可以发送单个前向传输扇区扫描（FWD-TXSS）以启动链路的恢复。先前连接到笔记本电脑的其他电台可以检测链路的恶化，并开始监视单个FWD-TXSS。接收设备可以依次执行反向传输扇区扫描（REV-TXSS），以重新建立与笔记本电脑的波束形成链路，而不需要多个前向传输扇区扫描。

94. 发明授权

US08306483B2 Method and system for improving wireless link robustness using spatial diversity 有权
标题翻译：使用空间分集改善无线链路鲁棒性的方法和系统
公开(公告)号：US08306483B2
公开(公告)日：2012-11-06
申请号：US12647233
申请日：2009-12-24
申请人： Minyoung Park
发明人： Minyoung Park
IPC分类号： H03C7/02
CPC分类号： H04B7/0695 , H04B7/0617
摘要： A system and method for using spatial diversity for improving link quality, particularly wireless link communication. A plurality of propagation paths are used simultaneously for a wireless link, and a plurality of strong propagation paths are selected from among available propagation paths. Propagation path measurements are made to determine strong signal propagation paths. An array antenna at a transmitter and at a receiver are controlled to communicate over a plurality of simultaneous signal propagation paths.
摘要翻译：一种使用空间分集改善链路质量的系统和方法，特别是无线链路通信。多个传播路径同时用于无线链路，并且从可用传播路径中选择多个强传播路径。进行传播路径测量以确定强信号传播路径。在发射机和接收机处的阵列天线被控制以在多个同时的信号传播路径上进行通信。

95. 发明申请

US20120147800A1 POWER MANAGEMENT IN A WIRELESS NETWORK HAVING STATIONS WITH DIFFERENT POWER CAPABILITIES 审中-公开
标题翻译：具有不同功率能力的无线网络的电力管理
公开(公告)号：US20120147800A1
公开(公告)日：2012-06-14
申请号：US13074464
申请日：2011-03-29
申请人： Minyoung Park , Emily H. Qi
发明人： Minyoung Park , Emily H. Qi
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W52/0261 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： In a wireless network, information regarding the power capabilities of a wireless device may be communicated to a wireless AP. The device itself may transmit such information, which may include a Max Idle Time period. The device may communicate the information within an association or re-association frame, for example as a parameter in a BSS Low Power Capability element. The AP may receive the information and set a keep-alive time period for the device based on the information. The AP may set the keep-alive time period to be equal to or greater than the Max Idle period. The AP may further communicate the keep-alive time period to the device, for example in an association or re-association response frame as a BSS Max Idle period element. In this way, the AP may apply different sets of parameters, such as different keep-alive time periods, to different classes of stations.
摘要翻译：在无线网络中，关于无线设备的功率能力的信息可以被传送到无线AP。设备本身可以发送这样的信息，其可以包括最大空闲时间周期。设备可以在关联或重新关联帧内传送信息，例如作为BSS低功率能力元素中的参数。 AP可以基于该信息接收信息并为设备设置保持活动时间段。 AP可以将保持活动时间段设置为等于或大于最大空闲周期。 AP可以进一步将保活时间周期传送到设备，例如在关联或重新关联响应帧中作为BSS Max Idle周期元素。以这种方式，AP可以向不同类别的站应用不同的参数集合，例如不同的保持活动时间段。

96. 发明授权

US08149750B2 Device power management in a wireless network 有权
标题翻译：无线网络中的设备电源管理
公开(公告)号：US08149750B2
公开(公告)日：2012-04-03
申请号：US12384638
申请日：2009-04-07
申请人： Michelle X. Gong , Minyoung Park
发明人： Michelle X. Gong , Minyoung Park
IPC分类号： G08C17/00
CPC分类号： H04M1/7253 , H04W52/0261 , Y02D70/144 , Y02D70/22
摘要： In various embodiments of the invention, a device in a wireless communications network may negotiate with a network controller to determine when the device may enter a power save mode. The power save mode may include period(s) in which the device is in a low power state in which it cannot transmit or receive, and period(s) in which it is in an operational state in which it can transmit and/or receive.
摘要翻译：在本发明的各种实施例中，无线通信网络中的设备可以与网络控制器协商以确定设备何时可以进入节电模式。省电模式可以包括设备处于其不能发送或接收的低功率状态的周期，以及其处于可以发送和/或接收的操作状态的周期。

97. 发明申请

US20100289084A1 SEMICONDUCTOR MEMORY DEVICE 有权
标题翻译：半导体存储器件
公开(公告)号：US20100289084A1
公开(公告)日：2010-11-18
申请号：US12777683
申请日：2010-05-11
申请人： Hong Sik Yoon , Jinshi Zhao , Ingyu Baek , Hyun Jun Sim , Minyoung Park
发明人： Hong Sik Yoon , Jinshi Zhao , Ingyu Baek , Hyun Jun Sim , Minyoung Park
IPC分类号： H01L29/78
CPC分类号： H01L27/228 , H01L27/0207 , H01L27/2454 , H01L27/249
摘要： Provided is a semiconductor memory device. The semiconductor memory device may include a local bitline extending in a direction substantially vertical to an upper surface of a semiconductor substrate and a local wordline intersecting the local bitline. The local bitline is electrically connected to a bitline channel pillar penetrating a gate of a bitline transistor, and the local wordline is electrically connected to a wordline channel pillar penetrating a gate of a wordline transistor.
摘要翻译：提供了一种半导体存储器件。半导体存储器件可以包括在基本上垂直于半导体衬底的上表面的方向上延伸的局部位线和与局部位线相交的局部字线。局部位线电连接到贯穿位线晶体管的栅极的位线通道柱，并且本地字线电连接到贯穿字线晶体管的栅极的字线通道柱。

98. 发明授权

US07822440B2 Method and apparatus for operating a communication station 有权
标题翻译：用于操作通信站的方法和装置
公开(公告)号：US07822440B2
公开(公告)日：2010-10-26
申请号：US11615955
申请日：2006-12-23
申请人： Minyoung Park , Guoqing Li , Liuyang Lily Yang
发明人： Minyoung Park , Guoqing Li , Liuyang Lily Yang
IPC分类号： H04M1/00
CPC分类号： H04W8/005 , H04W76/10 , H04W84/18 , H04W92/18
摘要： A method for operating a communication station in a communicating environment includes: (a) monitoring the environment to ascertain whether the station is receiving an unintended sensed signal not intended for the station from at least one signal source; (b) if the station has not received a predetermined number of unintended sensed signals during a predetermined time interval, operating the station in an omni-directional mode; and (c) if the station has received a predetermined number of sensed signals during the predetermined time interval, saving an indication of a reception direction from which arrived each unintended sensed signal; and operating the station in a directional mode. While in the directional mode, the station is sensitive to receiving signals arriving from a sensing direction other than from a reception direction, and the station transmits signals toward the sensing direction.
摘要翻译：一种用于在通信环境中操作通信站的方法包括：（a）监测环境以确定站是否正在从至少一个信号源接收不用于该站的非预期感测信号; （b）如果站在预定时间间隔内没有收到预定数量的非预期感测信号，则以全向模式操作站; （c）如果站在预定的时间间隔期间已接收到预定数量的感测信号，则保存从每个非预期的感测信号到达的接收方向的指示; 并以定向模式操作站。在方向模式中，站对从接收方向以外的感测方向到达的信号敏感，并且站向感测方向发送信号。

99. 发明申请

US20100178729A1 Resistance-Type Random Access Memory Device Having Three-Dimensional Bit Line and Word Line Patterning 有权
标题翻译：具有三维位线和字线图形的电阻型随机存取存储器件
公开(公告)号：US20100178729A1
公开(公告)日：2010-07-15
申请号：US12621007
申请日：2009-11-18
申请人： HongSik Yoon , Ingyu Baek , Hyunjun Sim , Jin-Shi Zhao , Minyoung Park
发明人： HongSik Yoon , Ingyu Baek , Hyunjun Sim , Jin-Shi Zhao , Minyoung Park
IPC分类号： H01L21/16
CPC分类号： H01L27/2409 , G11C2213/71 , G11C2213/72 , G11C2213/77 , H01L27/249 , H01L45/04 , H01L45/1226 , H01L45/146
摘要： Provided is a resistance random access memory device and a method of fabricating, the same. The method includes forming a bit-line stack in which a plurality of local bit-lines are vertically stacked on a substrate, forming a word-line including a plurality of local word-lines that extend in a vertical direction toward a side of the bit-line stack and a connection line that extends in a horizontal direction to connect the plurality of local word-lines with one another, and forming a resistance memory thin film between the bit-line stack and the word-line. The present inventive concept can realize a highly dense memory array with 3D cross-point architecture by simplified processes.
摘要翻译：提供一种电阻随机存取存储器件及其制造方法。该方法包括形成位线堆叠，其中多个局部位线垂直堆叠在基板上，形成包括在垂直方向上朝向该位的一侧延伸的多个局部字线的字线线堆叠和连接线，其在水平方向上延伸以将多个本地字线彼此连接，并且在位线堆叠和字线之间形成电阻存储器薄膜。本发明的概念可以通过简化的过程实现具有3D交叉点架构的高密度存储器阵列。

100. 发明申请

US20100165959A1 MULTI-RADIO CONTROLLER AND METHODS FOR PREVENTING INTERFERENCE BETWEEN CO-LOCATED TRANSCEIVERS 有权
标题翻译：多频无线电控制器和预防共同收发器之间干扰的方法
公开(公告)号：US20100165959A1
公开(公告)日：2010-07-01
申请号：US12346453
申请日：2008-12-30
申请人： Minyoung Park , Jing Zhu
发明人： Minyoung Park , Jing Zhu
IPC分类号： H04W80/00
CPC分类号： H04W72/1289 , H04W24/02 , H04W52/0235 , H04W72/0446 , H04W72/082 , H04W72/1215 , H04W88/06 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Embodiments of a multi-radio controller and methods for preventing interference between co-located transceivers are generally described herein. In some embodiments, the multi-radio controller operates within a multi-radio device and is configured to cause a wireless local area network (WLAN) transceiver to transmit a triggering frame after an active period of a wireless wide-area network (WWAN) transceiver. The triggering frame indicates the duration of a transmission opportunity, which may be restricted to the time between active periods of the WWAN. In response to receipt of the triggering frame, the WLAN access point is configured to transmit a downlink data frame within the transmission opportunity.
摘要翻译：这里一般地描述多无线电控制器的实施例和用于防止共址收发器之间的干扰的方法。在一些实施例中，多无线电控制器在多无线电设备内操作并且被配置为使得无线局域网（WLAN）收发器在无线广域网（WWAN）收发器的有效周期之后发送触发帧。触发帧指示传输机会的持续时间，其可以被限制在WWAN的活动周期之间的时间。响应于触发帧的接收，WLAN接入点被配置为在传输机会内发送下行链路数据帧。

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