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1. 发明授权

US08170523B2 Super regenerative receiver and method of saving power of the same 有权
标题翻译：超再生接收机和节电方法
公开(公告)号：US08170523B2
公开(公告)日：2012-05-01
申请号：US12333974
申请日：2008-12-12
申请人： Hoyong Kang , Xiaohua Yu , Ji Eun Kim , Trung Kien Nguyen , Dae Young Yoon , Nae Soo Kim , Cheol Sig Pyo , Seok Kyun Han , Sang Gug Lee
发明人： Hoyong Kang , Xiaohua Yu , Ji Eun Kim , Trung Kien Nguyen , Dae Young Yoon , Nae Soo Kim , Cheol Sig Pyo , Seok Kyun Han , Sang Gug Lee
IPC分类号： H04B1/16
CPC分类号： H04B1/24 , H04W52/0225 , Y02D70/166 , Y02D70/40
摘要： A low power super regenerative receiver and a method of reducing the power consumption of the low power super regenerative receiver are provided. The super regenerative receiver includes: an oscillator having a start-up time period starting oscillation that varies according to an existence of an input signal; and a power controller supplying power within the start-up time period of the oscillator.
摘要翻译：提供了一种低功率超再生接收机和降低低功率超再生接收机的功耗的方法。超再生接收机包括：振荡器，具有根据输入信号的存在而变化的启动时间段开始振荡; 以及在振荡器的启动时间段内供电的功率控制器。

2. 发明申请

US20110256391A1 LAYERED MATERIAL CONTAINING POLYVINYL BUTYRAL 审中-公开
标题翻译：含有聚乙二醇的层状材料
公开(公告)号：US20110256391A1
公开(公告)日：2011-10-20
申请号：US13141341
申请日：2009-12-18
申请人： Trung Kien Nguyen , Quoc Hiep Nguyen , Bernd Neumann
发明人： Trung Kien Nguyen , Quoc Hiep Nguyen , Bernd Neumann
IPC分类号： B32B7/12 , B29C35/08
CPC分类号： B32B27/30 , B32B5/147 , B32B7/06 , B32B7/12 , B32B27/10 , B32B27/20 , B32B27/283 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/322 , B32B27/36 , B32B2264/10 , B32B2264/101 , B32B2264/102 , B32B2264/105 , B32B2307/4026 , B32B2307/714 , B32B2307/748 , B32B2405/00 , B32B2451/00 , B32B2519/00 , C08K3/013 , C08K3/04 , C08K3/22 , C08K5/0041 , C08L29/14 , C09J7/245 , C09J7/29 , C09J2201/162 , C09J2203/334 , C09J2205/106 , C09J2205/31 , C09J2429/006 , Y10T428/28
摘要： Use of a layered material comprising a layered material comprising (i) a first layer comprising polyvinylbutyral (PVB, and (ii) a second layer comprising an adhesive, wherein the first layer comprises irradiation-treated areas for making an adhesive label; articles containing the layered material and methods of making the layered material.
摘要翻译：包括层状材料的层状材料的使用，包括（i）包含聚乙烯醇缩丁醛（PVB）和（ii）包含粘合剂的第二层的第一层，其中第一层包括用于制备粘合剂标签的照射处理区域;含有层状材料和分层材料的制造方法。

3. 发明申请

US20050142161A1 Collagen matrix for soft tissue augmentation 审中-公开
标题翻译：用于软组织增生的胶原基质
公开(公告)号：US20050142161A1
公开(公告)日：2005-06-30
申请号：US10748894
申请日：2003-12-30
申请人： Lynetta Freeman , Susan Roweton , Ben Walthall , Kien Nguyen
发明人： Lynetta Freeman , Susan Roweton , Ben Walthall , Kien Nguyen
IPC分类号： A61L27/00 , A61L27/48 , A61L27/56 , A61L27/58 , A61K45/00 , A61K31/737
CPC分类号： A61L27/58 , A61L27/48 , A61L27/56 , C08L5/00 , C08L89/06
摘要： The present invention includes methods and materials for soft tissue implant formed from biologically-compatible polymeric matrixes. The matrixes may have pores sized for in-growth of soft tissue. The material may be utilized with collagen or other matrix materials. This material may be used in a method of reforming soft tissues by implanting the material within soft body tissues to modify soft tissue defects such as wrinkles or biopsy tissue defects and to reshape soft tissue.
摘要翻译：本发明包括由生物相容的聚合物基质形成的软组织植入物的方法和材料。基质可以具有用于软组织生长的孔。该材料可以与胶原蛋白或其他基质材料一起使用。该材料可用于通过将材料植入软体组织中来改变软组织以改善软组织缺陷如皱纹或活检组织缺陷并重塑软组织的方法。

4. 发明申请

US20090156158A1 SUPER REGENERATIVE RECEIVER AND METHOD OF SAVING POWER OF THE SAME 有权
标题翻译：超级再生接收器及其保存功率的方法
公开(公告)号：US20090156158A1
公开(公告)日：2009-06-18
申请号：US12333974
申请日：2008-12-12
申请人： Hoyong Kang , Xiaohua Yu , Ji Eun Kim , Trung Kien Nguyen , Dae Young Yoon , Nae Soo Kim , Cheol Sig Pyo , Seok Kyun Han , Sang Gug Lee
发明人： Hoyong Kang , Xiaohua Yu , Ji Eun Kim , Trung Kien Nguyen , Dae Young Yoon , Nae Soo Kim , Cheol Sig Pyo , Seok Kyun Han , Sang Gug Lee
IPC分类号： H04B1/16
CPC分类号： H04B1/24 , H04W52/0225 , Y02D70/166 , Y02D70/40
摘要： A low power super regenerative receiver and a method of reducing the power consumption of the low power super regenerative receiver are provided. The super regenerative receiver includes: an oscillator having a start-up time period starting oscillation that varies according to an existence of an input signal; and a power controller supplying power within the start-up time period of the oscillator.
摘要翻译：提供了一种低功率超再生接收机和降低低功率超再生接收机的功耗的方法。超再生接收机包括：振荡器，具有根据输入信号的存在而变化的启动时间段开始振荡; 以及在振荡器的启动时间段内供电的功率控制器。

5. 发明授权

US08285243B2 Wake-up receiver and wake-up method using duty cycling and power off technique 有权
标题翻译：唤醒接收机和唤醒方式，使用负载循环和关机技术
公开(公告)号：US08285243B2
公开(公告)日：2012-10-09
申请号：US12808766
申请日：2008-12-03
申请人： Ho-Yong Kang , Dae-Young Yoon , Trung-Kien Nguyen , Ji-Eun Kim , Xiaohua Yu , Nae-Soo Kim , Cheol-Sig Pyo , Seok-Kyun Han , Sang-Gug Lee
发明人： Ho-Yong Kang , Dae-Young Yoon , Trung-Kien Nguyen , Ji-Eun Kim , Xiaohua Yu , Nae-Soo Kim , Cheol-Sig Pyo , Seok-Kyun Han , Sang-Gug Lee
IPC分类号： H04B1/16
CPC分类号： H04W52/0229 , Y02D70/122 , Y02D70/166
摘要： Provided is a low-power wake-up receiver that is sensitive to electric waves, by which power consumed by a radio frequency (RF) transceiver of a sensor node in a ubiquitous sensor network (USN) is minimized. A wake-up receiver waking up a main transceiver includes a duty cycle signal generation unit controlling a duty cycle of a duty cycle signal; a burst signal detection unit receiving an input signal including a burst signal and a data signal based on the duty cycle signal, amplifying the input signal, and, if the amplified input signal is the burst signal, outputting a control signal; and a data signal detection unit re-amplifying the amplified input signal based on the control signal, and, if the re-amplified input signal is the data signal, outputting a wake-up signal. Power supplied to the duty cycle signal generation unit is interrupted based on the control signal and power is re-supplied to the duty cycle signal generation unit based on the wake-up signal.
摘要翻译：提供了一种对电波敏感的低功率唤醒接收机，通过这种接收器可以最小化无处不在的传感器网络（USN）中的传感器节点的射频（RF）收发器所消耗的功率。唤醒主收发器的唤醒接收机包括：占空比信号发生单元，控制占空比信号的占空比; 突发信号检测单元，基于占空比信号接收包括脉冲串信号和数据信号的输入信号，放大输入信号，如果放大的输入信号是脉冲串信号，则输出控制信号; 并且数据信号检测单元基于控制信号对放大的输入信号进行再放大，并且如果再放大的输入信号是数据信号，则输出唤醒信号。基于该控制信号，中断向占空比信号生成部供给的电力，并根据该唤醒信号将功率重新提供给占空比信号生成部。

6. 发明申请

US20110006824A1 WAKE-UP RECEIVER AND WAKE-UP METHOD USING DUTY CYCLING AND POWER OFF TECHNIQUE 有权
标题翻译：唤醒接收器和唤醒方法使用占空比和关机技术
公开(公告)号：US20110006824A1
公开(公告)日：2011-01-13
申请号：US12808766
申请日：2008-12-03
申请人： Ho-Yong Kang , Dae-Young Yoon , Trung-kien Nguyen , Ji-Eun Kim , Xiaohua Yu , Nae-Soo Kim , Cheol-Sig Pyo , Seok-Kyun Han , Sang-Gug Lee
发明人： Ho-Yong Kang , Dae-Young Yoon , Trung-kien Nguyen , Ji-Eun Kim , Xiaohua Yu , Nae-Soo Kim , Cheol-Sig Pyo , Seok-Kyun Han , Sang-Gug Lee
IPC分类号： H03K3/017
CPC分类号： H04W52/0229 , Y02D70/122 , Y02D70/166
摘要： Provided is a low-power wake-up receiver that is sensitive to electric waves, by which power consumed by a radio frequency (RF) transceiver of a sensor node in a ubiquitous sensor network (USN) is minimized. A wake-up receiver waking up a main transceiver includes a duty cycle signal generation unit controlling a duty cycle of a duty cycle signal; a burst signal detection unit receiving an input signal including a burst signal and a data signal based on the duty cycle signal, amplifying the input signal, and, if the amplified input signal is the burst signal, outputting a control signal; and a data signal detection unit re-amplifying the amplified input signal based on the control signal, and, if the re-amplified input signal is the data signal, outputting a wake-up signal. Power supplied to the duty cycle signal generation unit is interrupted based on the control signal and power is re-supplied to the duty cycle signal generation unit based on the wake-up signal.
摘要翻译：提供了一种对电波敏感的低功率唤醒接收机，通过这种接收器可以最小化无处不在的传感器网络（USN）中的传感器节点的射频（RF）收发器所消耗的功率。唤醒主收发器的唤醒接收机包括：占空比信号发生单元，控制占空比信号的占空比; 突发信号检测单元，基于占空比信号接收包括脉冲串信号和数据信号的输入信号，放大输入信号，如果放大的输入信号是脉冲串信号，则输出控制信号; 并且数据信号检测单元基于控制信号对放大的输入信号进行再放大，并且如果再放大的输入信号是数据信号，则输出唤醒信号。基于该控制信号，中断向占空比信号生成部供给的电力，并根据该唤醒信号将功率重新提供给占空比信号生成部。

7. 发明授权

US06087998A Duplex antenna circuit assembly selectively operational in a transmit or a receive mode 失效
标题翻译：双工天线电路组件在发射或接收模式下选择性地工作
公开(公告)号：US06087998A
公开(公告)日：2000-07-11
申请号：US274046
申请日：1999-03-22
申请人： Tuan Kien Nguyen , Jun San Bong , Jia Sun
发明人： Tuan Kien Nguyen , Jun San Bong , Jia Sun
IPC分类号： H04B1/48 , H04B1/52 , H01Q1/36 , H04J1/00
CPC分类号： H04B1/52 , H04B1/48
摘要： A duplex antenna circuit assembly (1) selectively operational in a transmit or a receive mode. The assembly (1) has a transmitter amplifier (2) with an output coupled to an input of a transmitter impedance matching circuit (3) and there is a dual purpose transmitter tuning circuit (4) having an input coupled to an output of the transmitter impedance matching circuit (3). The assembly (1) also has a receiver amplifier (8) with an input coupled to an output of a receiver impedance matching circuit (9) and there is a dual purpose receiver tuning circuit (10) having an output coupled to an input of the receiver impedance matching circuit (9). There is also an antenna (5) having a first terminal output (6) coupled to the output of the transmitter tuning circuit (4) and a second terminal (7) coupled to an input of the receiver tuning circuit (10). When the assembly (1) is in transmit mode the transmitter tuning circuit (4) is operating substantially at resonance with the antenna (5), whilst the receiver tuning circuit (10) provides a low impedance coupling of the second terminal (7) to ground. Alternatively, when the assembly (1) is in receive mode, the receiver tuning circuit (10) is operating substantially at resonance with the antenna (5) whilst the transmitter tuning circuit (4) provides a low impedance coupling of the first terminal (6) to ground.
摘要翻译：选择性地在发射或接收模式下操作的双工天线电路组件（1）。组件（1）具有发射机放大器（2），其输出端耦合到发射机阻抗匹配电路（3）的输入，并且存在双向发射机调谐电路（4），其具有耦合到发射机的输出的输入阻抗匹配电路（3）。组件（1）还具有接收器放大器（8），其输入端耦合到接收器阻抗匹配电路（9）的输出，并且存在双用途接收器调谐电路（10），其具有耦合到接收机阻抗匹配电路（9）。还有一个天线（5）具有耦合到发射机调谐电路（4）的输出的第一终端输出（6）和耦合到接收机调谐电路（10）的输入的第二终端（7）。当组件（1）处于发射模式时，发射机调谐电路（4）基本上与天线（5）共振工作，而接收器调谐电路（10）提供第二端子（7）与地面。或者，当组件（1）处于接收模式时，接收机调谐电路（10）基本上与天线（5）共振工作，而发射机调谐电路（4）提供第一端子（6）的低阻抗耦合）到地面。

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