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21. 发明申请

US20150036760A1 RF ARCHITECTURE UTILIZING A MIMO CHIPSET FOR NEAR FIELD PROXIMITY SENSING AND COMMUNICATION 审中-公开
标题翻译：用于近场感应和通信的MIMO CHIPSET的RF架构
公开(公告)号：US20150036760A1
公开(公告)日：2015-02-05
申请号：US13957337
申请日：2013-08-01
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H04B7/04 , H04B5/00
CPC分类号： H04B7/0689 , H04B5/0031 , H04B7/0413
摘要： A re-configurable RF architecture includes both a 2×2 MIMO mode and a 1×2 MIMO mode The 2×2 MIMO mode includes a first RF chain coupled with a first dual band antenna and configured to both transmit (Tx) and receive (Rx) using two different RF protocols. The 2×2 MIMO mode also includes a second RF chain coupled with a second dual band antenna and configured to both Tx and Rx using a single RF protocol. The first RF chain may be coupled with a third antenna configured for near field proximity sensing. The RF architecture is reversibly switchable from the 2×2 MIMO mode to the 1×2 MIMO mode when near field proximity detection is required. In the 1×2 MIMO mode the Tx/Rx capabilities of the second chain using the second dual band antenna are retained and the first chain is configured for Rx only capability using the third antenna.
摘要翻译：可重配置RF架构包括2×2 MIMO模式和1×2 MIMO模式。2×2 MIMO模式包括与第一双频带天线耦合的第一RF链，并被配置为发送（Tx）和接收（ Rx）使用两种不同的RF协议。 2×2 MIMO模式还包括与第二双频带天线耦合的第二RF链，并且使用单个RF协议来配置为Tx和Rx两者。第一RF链可以与配置用于近场接近感测的第三天线耦合。当需要近场接近检测时，RF架构可以从2×2 MIMO模式可逆地切换到1×2 MIMO模式。在1×2 MIMO模式中，使用第二双频带天线的第二链的Tx / Rx功能被保留，并且第一链被配置用于仅使用第三天线的Rx功能。

22. 发明申请

US20150031287A1 RADIO SIGNAL PICKUP FROM AN ELECTRICALLY CONDUCTIVE SUBSTRATE UTILIZING PASSIVE SLITS 审中-公开
标题翻译：使用被动SLITS的电导体基板的无线电信号
公开(公告)号：US20150031287A1
公开(公告)日：2015-01-29
申请号：US13952532
申请日：2013-07-26
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H04B5/00
CPC分类号： H01Q1/38 , H01Q5/385 , H01Q13/10
摘要： Embodiments of the present application relate generally to electronic hardware, computer software, wireless communications, network communications, wearable, hand held, and portable computing devices for facilitating communication of information and presentation of media. An electrically conductive substrate, such as a sheet of metal or metal alloy, for example, includes an active antenna formed by a slot or opening formed in the substrate, and also includes at least one separate passive slot or opening (e.g., a passive slit) formed in the substrate. The active antenna may be intentionally detuned from one or more target frequencies (e.g., 802.11, 2.4 GHz, 5 GHz) such that the active antenna is not optimized (e.g., is not tuned) for the one or more target frequencies. One portion of the active antenna may be electrically coupled with a ground potential. Another portion of the active antenna may be electrically coupled with a RF receiver, transmitter, or transceiver.
摘要翻译：本申请的实施例一般涉及电子硬件，计算机软件，无线通信，网络通信，可穿戴式，手持式和便携式计算设备，用于促进信息的通信和介质的呈现。例如，诸如金属或金属合金的导电基板包括由形成在基板中的槽或开口形成的有源天线，并且还包括至少一个单独的被动狭槽或开口（例如，被动狭缝）。有源天线可能有意地从一个或多个目标频率（例如，802.11，2.4GHz，5GHz）失谐，使得对于一个或多个目标频率，有源天线未被优化（例如，未调谐）。有源天线的一部分可以与地电位电耦合。有源天线的另一部分可以与RF接收器，发射器或收发器电耦合。

23. 发明申请

US20150029067A1 RF SIGNAL PICKUP FROM AN ELECTRICALLY CONDUCTIVE SUBSTRATE UTILIZING PASSIVE SLITS 审中-公开
标题翻译：使用被动SLITS的电导体基板的RF信号拾取
公开(公告)号：US20150029067A1
公开(公告)日：2015-01-29
申请号：US14058125
申请日：2013-10-18
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H01Q13/10
CPC分类号： H01Q13/10
摘要： Embodiments of the present application relate generally to electronic hardware, computer software, wireless communications, network communications, wearable, hand-held, and portable computing devices for facilitating communication of information and presentation of media. An electrically conductive substrate (e.g., a metal or metal alloy) includes an antenna formed by a slot or opening formed in the substrate, and also includes at least one separate passive slot or opening (e.g., a passive slit) formed in the substrate. The antenna may be intentionally detuned from one or more target frequencies (e.g., 802.11, 2.4 GHz, 5 GHz) such that the antenna is not optimized (e.g., is not tuned) for the one or more target frequencies. One portion of the antenna may be electrically coupled with a ground potential. Another portion of the antenna may be electrically coupled with a RF receiver, transmitter, or transceiver. The antenna may be an active antenna, a passive antenna or both.
摘要翻译：本申请的实施例一般涉及电子硬件，计算机软件，无线通信，网络通信，可穿戴的，手持式和便携式计算设备，用于促进信息的通信和介质的呈现。导电基板（例如，金属或金属合金）包括由形成在基板中的槽或开口形成的天线，并且还包括在基板中形成的至少一个单独的被动狭槽或开口（例如，无源狭缝）。天线可能有意地从一个或多个目标频率（例如，802.11，2.4GHz，5GHz）失谐，使得对于一个或多个目标频率，天线未被优化（例如，未调谐）。天线的一部分可以与地电位电耦合。天线的另一部分可以与RF接收器，发射器或收发器电耦合。天线可以是有源天线，无源天线或两者。

24. 发明授权

US08593255B2 Method and apparatus for providing user interaction via transponders 有权
标题翻译：用于通过应答器提供用户交互的方法和装置
公开(公告)号：US08593255B2
公开(公告)日：2013-11-26
申请号：US12429918
申请日：2009-04-24
申请人： Hawk Yin Pang , Karim Seada , Zhigang Liu
发明人： Hawk Yin Pang , Karim Seada , Zhigang Liu
IPC分类号： H04Q5/24 , G06F3/03 , G06F13/00
CPC分类号： H04L67/36 , G06K7/10019 , H04W4/80
摘要： An approach is provided for user interaction via transponders (e.g., near field communication (NFC) tag, radio frequency identification (RFID) tag, or contactless card) disposed on a dynamically reconfigurable display. Each transponder corresponds to an area of the display that is associated with one or more actions. The actions are dynamically updated based at least in part on the content presented on the respective area of the display. A user equipment containing a transponder reader detects a signal from one of the transponders to trigger the corresponding action.
摘要翻译：提供了一种用于通过设置在动态可重新配置的显示器上的应答器（例如，近场通信（NFC）标签，射频识别（RFID）标签或非接触式卡））进行用户交互的方法。每个应答器对应于与一个或多个动作相关联的显示器的区域。至少部分地基于呈现在显示器的相应区域上的内容来动态地更新动作。包含应答器读取器的用户设备检测来自一个应答器的信号以触发相应的动作。

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