公开(公告)号：US08486330B2

公开(公告)日：2013-07-16

申请号：US12672675

申请日：2008-08-07

申请人： Seung-Yong Shin ,  Dong-Myoung Lee ,  Ju-Hyun Sun ,  Yong-Hwan Kim ,  Dong-Han Kang

发明人： Seung-Yong Shin ,  Dong-Myoung Lee ,  Ju-Hyun Sun ,  Yong-Hwan Kim ,  Dong-Han Kang

IPC分类号： C22C16/00

CPC分类号： C22C16/00 ,  B23K35/32 ,  C22C1/02 ,  C22C30/00 ,  C22C45/10

摘要： Disclosed is Zr—Ti—Ni(Cu)-based filler alloy composition having low melting point for brazing titanium and titanium alloys. The Zr—Ti—Ni(Cu)-based alloy composition is expressed as: ZraTibNic (Formula 1) where a, b and c denote atomic % of Zr, Ti and Ni, respectively; 47≦a≦52; 24≦b≦30; 22≦c≦26; and 0.3

摘要翻译： 公开了用于钎焊钛和钛合金的具有低熔点的Zr-Ti-Ni（Cu）基填充合金组合物。 Zr-Ti-Ni（Cu）基合金组成表示为：ZraTibNic（式1）其中a，b和c分别表示Zr，Ti和Ni的原子％; 47 @ a @ 52; 24 @ b @ 30; 22 @ c @ 26; 和0.3

公开(公告)号：US20120167176A1

公开(公告)日：2012-06-28

申请号：US13336267

申请日：2011-12-23

申请人： Daniel Hwang ,  Dong-Han Kang ,  Sang-Cheong Kim

发明人： Daniel Hwang ,  Dong-Han Kang ,  Sang-Cheong Kim

IPC分类号： H04L9/00

CPC分类号： H04L9/3226 ,  H04L2209/805 ,  H04W12/003 ,  H04W12/00512 ,  H04W12/06 ,  H04W84/18

摘要： A method and apparatus for pairing between Bluetooth devices, If a pairing between Bluetooth devices is requested, a six-digit passkey is generated in an authentication process based on secure simple pairing (SSP). If a Bluetooth device (BD) address of a correspondent device is pre-registered and there are characters designated to the BD address, the designated characters instead of the passkey are outputted.

摘要翻译： 用于蓝牙设备之间配对的方法和设备如果请求蓝牙设备之间的配对，则在基于安全简单配对（SSP）的认证过程中生成六位密码。 如果通信设备的蓝牙设备（BD）地址被预注册，并且有指定给BD地址的字符，则输出指定字符而不是密码。

公开(公告)号：US07536180B2

公开(公告)日：2009-05-19

申请号：US11203955

申请日：2005-08-16

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04M3/42 ,  H04B1/38

CPC分类号： H04W4/10 ,  H04W76/45

摘要： A method of providing a Push-To-Talk (PTT) service is provided. In a PTT service provided through a PTT server to a PTT portable terminal, the PTT portable terminal requests termination of its participation in a PTT group call during the PTT group call takes place among at least three members, requests recording of the PTT group call to the PTT server, and ends a PTT application program. When the PTT group call is terminated among the remaining members, the PTT portable terminal receives from the PTT server a notification message indicating that the PTT group call has been recorded and plays the recorded PTT group call.

摘要翻译： 提供了一种提供一键通（PTT）服务的方法。 在通过PTT服务器提供给PTT便携式终端的PTT服务中，PTT便携式终端在PTT组呼叫期间在至少三个成员之间请求终止参与PTT组呼叫，请求记录PTT组呼叫 PTT服务器，并结束PTT应用程序。 当PTT组呼叫在剩余成员中终止时，PTT便携式终端从PTT服务器接收到指示已经记录了PTT组呼叫的通知消息，并且播放记录的PTT组呼叫。

公开(公告)号：US20120044149A1

公开(公告)日：2012-02-23

申请号：US13213926

申请日：2011-08-19

申请人： Dong Kyun Son ,  Dong Han Kang ,  Woo Chan Park ,  Jong Soo Woo ,  Sang Hoon Kang

发明人： Dong Kyun Son ,  Dong Han Kang ,  Woo Chan Park ,  Jong Soo Woo ,  Sang Hoon Kang

IPC分类号： G06F3/023

CPC分类号： G06F3/023

摘要： A misinput avoidance method of a mobile terminal may be implemented to prevent a misinput caused by contacting unintended keys around the target key. A misinput avoidance method of a mobile terminal according to the present invention includes detecting inputs of a plurality of keys and discriminating a target key from other keys. The method also includes extracting keys around the target key and registering the keys around the target keys as neighbor keys. The method further includes processing the input of the target key while blocking the inputs of the neighbor keys. The method further includes releasing, when the target key is released, the blocking of the inputs of the neighbor keys.

摘要翻译： 可以实现移动终端的误输入回避方法，以防止由于围绕目标密钥接触意外的密钥造成的误输。 根据本发明的移动终端的误输入回避方法包括检测多个密钥的输入并且将目标密钥与其他密钥相区别。 该方法还包括提取围绕目标密钥的密钥并将目标密钥周围的密钥注册为相邻密钥。 该方法还包括处理目标密钥的输入，同时阻挡相邻密钥的输入。 该方法还包括当目标密钥被释放时释放邻居密钥的输入的阻塞。

公开(公告)号：US07953398B2

公开(公告)日：2011-05-31

申请号：US11773672

申请日：2007-07-05

申请人： Gyu Seok Shim ,  Dong Han Kang ,  Jae Gwan Shin ,  Chang Min Oh

发明人： Gyu Seok Shim ,  Dong Han Kang ,  Jae Gwan Shin ,  Chang Min Oh

IPC分类号： H04M3/42

CPC分类号： H04M1/72505 ,  H04M2250/06

摘要： The present invention provides a method for receiving an incoming call at a first mobile communication terminal including registering an identity of at least one second mobile communication terminal capable of performing local wireless communication with a first mobile communication terminal; checking, after receiving the incoming call at the first mobile communication terminal, whether a user's input is received by the first mobile communication terminal to accept the incoming call during a first time duration; and transmitting, if the user input is not received by the first mobile communication terminal, absence information to the second mobile communication terminal notifying the second mobile communication terminal of reception of the incoming call at the first mobile communication terminal using local wireless communication.The method also enables a second user to receive an incoming call through the first or second mobile communication terminals instead of the first user during the first user's absence, thereby minimizing the inconvenience to the first user of missing important calls made to the first mobile communication terminal.

摘要翻译： 本发明提供了一种在第一移动通信终端接收呼入的方法，包括登记能够与第一移动通信终端执行本地无线通信的至少一个第二移动通信终端的身份; 在第一移动通信终端接收到来话呼叫之后，检查第一移动通信终端是否接收到用户的输入以在第一持续时间内接受来话呼叫; 以及如果所述用户输入没有被所述第一移动通信终端接收到，则向所述第二移动通信终端发送缺席信息，所述第二移动通信终端通过使用本地无线通信在所述第一移动通信终端通知所述第二移动通信终端接收到所述呼入。 该方法还使得第二用户能够在第一用户不存在期间通过第一或第二移动通信终端而不是第一用户接收呼入，从而最小化对第一用户丢失对第一移动通信终端的重要呼叫的不便 。

公开(公告)号：US07580721B2

公开(公告)日：2009-08-25

申请号：US11194604

申请日：2005-08-02

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04B7/00

CPC分类号： H04L65/4061 ,  H04L65/1016 ,  H04W4/10 ,  H04W72/005 ,  H04W76/10 ,  H04W76/45

摘要： A method for communicating using a Push To Talk (PTT) call traffic scheme in a mobile communication system. The method comprises the steps of selecting at least one subscriber with whom a calling user wants to communicate through the PTT call traffic scheme, determining if a Push To Data (PTD) is to be transmitted when sending a PTT call request, and selecting the PTD to be transmitted if the PTD is to be transmitted, in a calling mobile communication terminal, transmitting the PTD and the PTT call request message from the calling mobile communication terminal to at least one called mobile communication terminal of the selected subscriber via a PTT server, outputting contents of the PTD and indicating reception of the PTT call request to the selected subscriber by the called mobile communication terminal, when receiving the PTD and the PTT call request; and transmitting a PTT call request acceptance message to the PTT server to allow the calling and the called mobile communication terminals to communicate with each other through the PTT call traffic if the at least one called mobile communication terminal inputs the PTT call request acceptance key by the subscriber's operation.

摘要翻译： 一种用于在移动通信系统中使用一键通（PTT）呼叫业务方案进行通信的方法。 该方法包括以下步骤：通过PTT呼叫业务方案选择主叫用户与之通信的至少一个用户，确定在发送PTT呼叫请求时是否发送推送数据（PTD），并选择PTD 在呼叫移动通信终端中通过PTT服务器将PTD和PTT呼叫请求消息从呼叫移动通信终端发送到所选用户的至少一个被叫移动通信终端， 当接收到PTD和PTT呼叫请求时，由被叫移动通信终端输出PTD的内容并指示接收到PTT呼叫请求给所选择的用户; 以及如果所述至少一个被叫移动通信终端将所述PTT呼叫请求接受密钥输入到所述PTT呼叫请求接受密钥，则向所述PTT服务器发送PTT呼叫请求接受消息，以允许呼叫和被叫移动通信终端通过所述PTT呼叫业务相互通信 用户的操作。

公开(公告)号：US20060040689A1

公开(公告)日：2006-02-23

申请号：US11203955

申请日：2005-08-16

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W4/10 ,  H04W76/45

摘要： A method of providing a Push-To-Talk (PTT) service is provided. In a PTT service provided through a PTT server to a PTT portable terminal, the PTT portable terminal requests termination of its participation in a PTT group call during the PTT group call takes place among at least three members, requests recording of the PTT group call to the PTT server, and ends a PTT application program. When the PTT group call is terminated among the remaining members, the PTT portable terminal receives from the PTT server a notification message indicating that the PTT group call has been recorded and plays the recorded PTT group call.

公开(公告)号：US20060040687A1

公开(公告)日：2006-02-23

申请号：US11194604

申请日：2005-08-02

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04B7/00

CPC分类号： H04L65/4061 ,  H04L65/1016 ,  H04W4/10 ,  H04W72/005 ,  H04W76/10 ,  H04W76/45

摘要： A method for communicating using a Push To Talk (PTT) call traffic scheme in a mobile communication system. The method comprises the steps of selecting at least one subscriber with whom a calling user wants to communicate through the PTT call traffic scheme, determining if a Push To Data (PTD) is to be transmitted when sending a PTT call request, and selecting the PTD to be transmitted if the PTD is to be transmitted, in a calling mobile communication terminal, transmitting the PTD and the PTT call request message from the calling mobile communication terminal to at least one called mobile communication terminal of the selected subscriber via a PTT server, outputting contents of the PTD and indicating reception of the PTT call request to the selected subscriber by the called mobile communication terminal, when receiving the PTD and the PTT call request; and transmitting a PTT call request acceptance message to the PTT server to allow the calling and the called mobile communication terminals to communicate with each other through the PTT call traffic if the at least one called mobile communication terminal inputs the PTT call request acceptance key by the subscriber's operation.

公开(公告)号：US20060035659A1

公开(公告)日：2006-02-16

申请号：US11194603

申请日：2005-08-02

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04B7/00

CPC分类号： H04W84/08

摘要： A method for performing a push to talk (PTT) communication service in a portable terminal. The method comprises entering a PTT communication mode and providing a PTT application, when a function key and an abbreviated number key for performing the PTT communication service are input to the portable terminal and performing the PTT communication service based on subscriber information of the PTT communication service corresponding to the input abbreviated numbers. Several steps of key inputs and menu selections can be removed because, the method requires only a few abbreviated number for reflecting all the necessary steps stored previously in the memory such that it can provide an improved convenience and simplicity of the operation for the PTT communication service to the users.

公开(公告)号：US20060035658A1

公开(公告)日：2006-02-16

申请号：US11193375

申请日：2005-08-01

申请人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

发明人： Sung-Jae Yoon ,  Dong-Han Kang ,  Jae-Gwan Shin

IPC分类号： H04Q7/20

CPC分类号： H04W4/10 ,  H04L65/1016 ,  H04L65/4061 ,  H04W76/45

摘要： Disclosed is a method for connecting a phone call during a Push To Talk (PTT) call traffic in a mobile communication system. The method comprises the steps of searching for a subscriber information of a selected current subscriber from both a PTT subscriber information and a subscriber group list, if a predetermined phone call key has been input; determining if the subscriber information of the selected current subscriber which has been searched from the PTT subscriber information and the subscriber group list is matched to a subscriber information stored in an address registry to confirm the matched subscriber information of the address registry; and terminating the PTT session of the PTT call traffic, connecting the phone call to the selected current subscriber's phone number based on the matched subscriber information of the address registry to perform the phone call traffic.