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1. 发明授权

US08432844B2 Low-power method for media access control in semi-linear sensor network 有权
标题翻译：低功率方法用于半线性传感器网络中的媒体访问控制
公开(公告)号：US08432844B2
公开(公告)日：2013-04-30
申请号：US12773118
申请日：2010-05-04
申请人： Myung Nam Bae , Byung Bog Lee , Byeong Cheol Choi , Jae Hong Ruy , In Hwan Lee , Jong-Arm Jun
发明人： Myung Nam Bae , Byung Bog Lee , Byeong Cheol Choi , Jae Hong Ruy , In Hwan Lee , Jong-Arm Jun
IPC分类号： G08C17/00
CPC分类号： H04W74/0816 , H04L67/12 , H04W84/18 , Y02D70/00
摘要： A low-power method for media access control on a semi-linear sensor network with multiple sensor nodes, includes: sensing a channel after waking up from a sleep mode by an arbitrary transmission sensor node that has obtained data; and generating a long preamble including a number of element preambles and sending to a destination sensor node after said channel sensing. This method further includes: sending said data to said destination sensor node after completion of transmission of said long preamble; and identifying duty cycle information of said destination sensor node after completion of transmission of said data and adjusting the number of said element preambles according to said duty cycle information.
摘要翻译：一种用于具有多个传感器节点的半线性传感器网络上的媒体访问控制的低功率方法包括：通过已经获得数据的任意传输传感器节点从休眠模式唤醒之后感测信道; 并且在所述信道感测之后生成包括多个元素前导码的长前同步码并发送到目的地传感器节点。该方法还包括：在完成所述长前同步码的发送之后，将所述数据发送到所述目的地传感器节点; 以及在完成所述数据的发送之后识别所述目的地传感器节点的占空比信息，并且根据所述占空比信息调整所述元素前导码的数量。

2. 发明申请

US20120155471A1 METHOD AND APPARATUS FOR ROUTING 审中-公开
标题翻译：路由方法和装置
公开(公告)号：US20120155471A1
公开(公告)日：2012-06-21
申请号：US13316956
申请日：2011-12-12
申请人： Byung Bog Lee , Jae Hong Ryu , Myung Nam Bae , Byeong Cheol Choi , In Hwan Lee
发明人： Byung Bog Lee , Jae Hong Ryu , Myung Nam Bae , Byeong Cheol Choi , In Hwan Lee
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/66 , H04W40/24
摘要： A router relays sensing data between a field network including at least one sensor node and a plant network including a management system. The routing apparatus manages a routing table in which a next address and an output interface corresponding to an extension destination address of 6 bytes and an input interface are stored and transmits sensing data to another field network or a management system using the routing table.
摘要翻译：路由器在包括至少一个传感器节点的现场网络和包括管理系统的工厂网络之间中继传感数据。路由装置管理路由表，其中存储与6字节的扩展目的地地址和输入接口相对应的下一个地址和输出接口，并且使用路由表将感测数据发送到另一个现场网络或管理系统。

3. 发明授权

US08386719B2 Method and apparatus for controlling shared memory and method of accessing shared memory 有权
标题翻译：用于控制共享存储器的方法和装置以及访问共享存储器的方法
公开(公告)号：US08386719B2
公开(公告)日：2013-02-26
申请号：US12539351
申请日：2009-08-11
申请人： Byung Bog Lee , Myung Nam Bae , Byeong Cheol Choi , In Hwan Lee , Nae Soo Kim
发明人： Byung Bog Lee , Myung Nam Bae , Byeong Cheol Choi , In Hwan Lee , Nae Soo Kim
IPC分类号： G06F12/00 , G06F13/16
CPC分类号： G06F13/1663
摘要： Provided are a method and apparatus for controlling a shared memory, and a method of accessing the shared memory. The apparatus includes a processing unit configured to process an application program, a user program unit configured to execute a program written by a user based on the application program of the processing unit, a shared memory unit connected to each of the processing unit and the user program unit through a system bus and configured to store data interchanged between the processing unit and the user program unit, and a control unit configured to relay a control signal indicating whether the system bus, by which the data is interchanged between the processing unit and the user program unit, is occupied, and control connection of each of the processing unit and the user program unit with the system bus in response to the control signal. In the apparatus, the processing unit and the user program unit can easily interchange a large amount of messages through the shared memory unit having an abundant memory space.
摘要翻译：提供了一种用于控制共享存储器的方法和装置，以及访问共享存储器的方法。该装置包括：处理单元，被配置为处理应用程序;用户程序单元，被配置为基于处理单元的应用程序执行由用户写入的程序;连接到处理单元和用户中的每一个的共享存储单元程序单元，并且被配置为存储在所述处理单元和所述用户程序单元之间交换的数据;以及控制单元，被配置为中继控制信号，所述控制信号指示所述数据在所述处理单元和所述处理单元之间被互换的系统总线用户程序单元被占用，并且响应于控制信号，处理单元和用户程序单元中的每一个与系统总线的控制连接。在该装置中，处理单元和用户程序单元可以容易地通过具有丰富的存储器空间的共享存储器单元交换大量消息。

4. 发明申请

US20100146157A1 MULTI-RADIO INTERFACING AND DIRECT MEMORY ACCESS BASED DATA TRANSFERRING METHODS AND SINK NODE FOR PERFORMING THE SAME IN WIRELESS SENSOR NETWORK 审中-公开
标题翻译：基于无线电接入和直接存储器访问的数据传输方法和用于在无线传感器网络中执行相同的SINK节点
公开(公告)号：US20100146157A1
公开(公告)日：2010-06-10
申请号：US12568105
申请日：2009-09-28
申请人： Byeong Cheol CHOI , In Hwan Lee , Byung Bog Lee , Myung Nam Bae , Nae Soo Kim
发明人： Byeong Cheol CHOI , In Hwan Lee , Byung Bog Lee , Myung Nam Bae , Nae Soo Kim
IPC分类号： G06F13/28
CPC分类号： G06F13/28 , H04W84/18
摘要： Provided are a method of mediating a plurality of radio frequency (RF) transceivers, which is performed in a sink node in order to perform multi-radio interfacing between the sink node and a plurality of sensor nodes in a wireless sensor network (WSN), and a direct memory access (DMA) based data transfer method.
摘要翻译：提供了一种中介多个射频（RF）收发器的方法，其在汇聚节点中执行，以便在无线传感器网络（WSN）中的汇聚节点与多个传感器节点之间执行多无线电接口，和基于直接存储器访问（DMA）的数据传输方法。

5. 发明授权

US09031074B2 Method and apparatus for packet call setup 有权
标题翻译：分组呼叫建立的方法和装置
公开(公告)号：US09031074B2
公开(公告)日：2015-05-12
申请号：US13415321
申请日：2012-03-08
申请人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
发明人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
IPC分类号： H04L12/28 , H04W4/00 , H04W76/02 , H04L29/06
CPC分类号： H04W4/005 , H04L69/16 , H04W4/70 , H04W76/10
摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。

6. 发明申请

US20120230337A1 METHOD AND APPARATUS FOR PACKET CALL SETUP 有权
标题翻译：用于分组呼叫建立的方法和装置
公开(公告)号：US20120230337A1
公开(公告)日：2012-09-13
申请号：US13415321
申请日：2012-03-08
申请人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
发明人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
IPC分类号： H04L12/56
CPC分类号： H04W4/005 , H04L69/16 , H04W4/70 , H04W76/10
摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。

7. 发明申请

US20130101959A1 RETRACTOR FOR DENTAL TREATMENT 审中-公开
标题翻译：牙科治疗滞后器
公开(公告)号：US20130101959A1
公开(公告)日：2013-04-25
申请号：US13641690
申请日：2011-04-18
申请人： In Hwan Lee
发明人： In Hwan Lee
IPC分类号： A61C3/00
CPC分类号： A61C3/00 , A61C8/0089 , A61C9/0033 , A61C2201/007
摘要： A dental retractor made of a shape memory material to be easily bended and restored to an initial shape under predetermined conditions is provided. The dental retractor includes a retraction portion made of nitinol or alloy including nitinol to be bendable and to have shape memory characteristics, and configured to hold gingival tissue by being supported by a tooth; a support portion connected to one side of the retraction portion to support the retraction portion; and a handle portion connected to the support part. Since the dental retractor is easily bent and variously deformed as necessary, convenience of a surgery may be increased. In addition, since the dental retractor is restored to the initial shape under the predetermined conditions after the surgery, convenience is increased.
摘要翻译：提供由形状记忆材料制成的牙科牵缩器，以便在预定条件下容易地弯曲并恢复到初始形状。牙科牵开器包括由镍钛诺或包含镍钛诺的合金制成的可弯曲的并且具有形状记忆特性的收缩部分，并且构造成通过由牙齿支撑而保持牙龈组织; 支撑部分，其连接到所述缩回部分的一侧以支撑所述缩回部分; 以及连接到支撑部的手柄部。由于牙科牵开器容易弯曲并根据需要进行各种变形，因此可以提高手术的便利性。此外，由于在手术后的规定条件下使牙科牵开器恢复到初始形状，因此便利性增加。

8. 发明申请

US20130101957A1 ULTRASONIC DENTAL TIP FOR REMOVING A POST 审中-公开
标题翻译：超声牙牙手术去除脓肿
公开(公告)号：US20130101957A1
公开(公告)日：2013-04-25
申请号：US13641688
申请日：2010-11-15
申请人： In Hwan Lee
发明人： In Hwan Lee
IPC分类号： A61C1/07 , A61C5/02
CPC分类号： A61C1/07 , A61C3/03 , A61C3/166 , A61C5/46
摘要： A dental ultrasonic tip for removing a post by continuously transmitting ultrasonic energy to the post through continuous contact with the post is provided. The dental ultrasonic tip for removing a post may include a tip body portion, and a post receiving portion integrally formed with a leading end of the tip body portion and configured to include a recess depressed into a predetermined space shape. When a post mounted in a root canal is to be removed, the post is inserted in the recess while coming into contact with an inner surface of the recess. According to the foregoing structure, ultrasonic energy may be continuously transmitted to the post and the post may be efficiently removed.
摘要翻译：提供了一种用于通过连续地将超声波能量连续地传送到柱上而用于去除柱的牙科用超声波尖端。用于移除柱的牙科用超声波尖端可以包括尖端主体部分和与顶端主体部分的前端一体形成并且构造成包括凹陷到预定空间形状的凹部的柱接收部分。当安装在根管中的柱被移除时，柱与凹部的内表面接触地插入凹部中。根据上述结构，可以将超声波能量连续地传送到柱上，并且可以有效地去除柱子。

9. 发明申请

US20130040261A1 ULTRASONIC TIP FOR AN APICOECTOMY, AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：US20130040261A1
公开(公告)日：2013-02-14
申请号：US13581449
申请日：2010-08-25
申请人： Young Sam Kwon , In Hwan Lee
发明人： Young Sam Kwon , In Hwan Lee
IPC分类号： A61C5/02 , B22F3/10 , B22F3/24
CPC分类号： A61C5/42 , A61B2017/00526 , A61B2017/320078 , A61C1/07 , A61C3/03 , B22F3/12 , B22F3/24 , B22F5/00 , B22F2003/248 , B22F2005/002 , B22F2005/005 , C22C33/02
摘要： The invention relates to a method for manufacturing an ultrasonic tip for an apicoectomy, such that the tip has a shape suitable for the shape of a tooth root, comprising the steps of: forming a feedstock by mixing a metal powder including stainless steel with a binder; injecting the feedstock to form an injection-molded part having a plurality of projections integrally formed on the surface thereof; performing debinding to remove the binder from the injection-molded part; sintering the injection-molded part; and performing annealing to increase the ductility and facilitate the bending of the sintered part.

10. 发明申请

US20120155326A1 WIRELESS SENSOR NETWORK SYSTEM AND COMMUNICATION METHOD THEREOF 审中-公开
标题翻译：无线传感器网络系统及其通信方法
公开(公告)号：US20120155326A1
公开(公告)日：2012-06-21
申请号：US13326969
申请日：2011-12-15
申请人： Tae Joon Park , Hoyong Kang , Wun-Cheol Jeong , Chang Sub Shin , Se Han Kim , In Hwan Lee , Cheol Sig Pyo
发明人： Tae Joon Park , Hoyong Kang , Wun-Cheol Jeong , Chang Sub Shin , Se Han Kim , In Hwan Lee , Cheol Sig Pyo
IPC分类号： H04W16/00 , H04W84/12
CPC分类号： H04W16/32 , H04W84/14 , H04W84/18
摘要： In a wireless sensor network system including at least one sensor network, when a network message received from a sensor node of a sensor network corresponds to a predetermined service, the wireless sensor network system forms a wireless local area network (WLAN) overlay network which is based on a WLAN system within a service area at which the sensor node is located. Data corresponding to the predetermined service is transmitted and received through the WLAN overlay network.
摘要翻译：在包括至少一个传感器网络的无线传感器网络系统中，当从传感器网络的传感器节点接收到的网络消息对应于预定的服务时，无线传感器网络系统形成无线局域网（WLAN）覆盖网络基于传感器节点所在的服务区域内的WLAN系统。通过WLAN覆盖网络发送和接收对应于预定服务的数据。

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