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1. 发明申请

US20130044140A1 METHOD AND APPARATUS FOR NAVIGATING CONTENT ON SCREEN USING POINTING DEVICE 有权
标题翻译：使用指示装置在屏幕上导航内容的方法和装置
公开(公告)号：US20130044140A1
公开(公告)日：2013-02-21
申请号：US13463207
申请日：2012-05-03
申请人： Yung Kwan KIM , Yong Jin KWON , Ki Won LEE , Ho Shin LEE , Hyo Jin LEE , Jung Sic SUNG
发明人： Yung Kwan KIM , Yong Jin KWON , Ki Won LEE , Ho Shin LEE , Hyo Jin LEE , Jung Sic SUNG
IPC分类号： G09G5/00
CPC分类号： G06F3/0488 , G06F3/0485 , G06F3/04883
摘要： A method and an apparatus for navigating content larger than a display screen of a terminal using a pointing device are provided. The method includes acquiring, when a pointing position is changed on a screen partially displaying a content that is larger than the screen, a current pointing position by tracking the change of the pointing position, comparing an X axis displacement and a Y axis displacement from an initial pointing position as a starting position to the current pointing position with a predefined X axis threshold value and Y axis threshold value, respectively, determining a movement direction as one of an X axis, a Y axis, and an XY (diagonal) axis directions based on the comparison result, and scrolling the content in the movement direction to display an off-screen part of the content.
摘要翻译：提供一种用于使用指示装置导航大于终端的显示屏幕的内容的方法和装置。该方法包括：通过跟踪指示位置的变化来获取在部分地显示大于屏幕的内容的屏幕上的指示位置改变当前指向位置，将X轴位移和Y轴位移与初始指示位置分别作为X轴，Y轴和XY（对角线）轴方向之一的移动方向作为具有预定义X轴阈值和Y轴阈值的当前指向位置的起始位置基于比较结果，并且在移动方向上滚动内容以显示内容的离屏部分。

2. 发明授权

US09310991B2 Method and apparatus for navigating content on screen using pointing device 有权
标题翻译：使用指点设备在屏幕上导航内容的方法和装置
公开(公告)号：US09310991B2
公开(公告)日：2016-04-12
申请号：US13463207
申请日：2012-05-03
申请人： Yung Kwan Kim , Yong Jin Kwon , Ki Won Lee , Ho Shin Lee , Hyo Jin Lee , Jung Sic Sung
发明人： Yung Kwan Kim , Yong Jin Kwon , Ki Won Lee , Ho Shin Lee , Hyo Jin Lee , Jung Sic Sung
IPC分类号： G09G5/00 , G06F3/0488 , G06F3/0485
CPC分类号： G06F3/0488 , G06F3/0485 , G06F3/04883
摘要： A method and an apparatus for navigating content larger than a display screen of a terminal using a pointing device are provided. The method includes acquiring, when a pointing position is changed on a screen partially displaying a content that is larger than the screen, a current pointing position by tracking the change of the pointing position, comparing an X axis displacement and a Y axis displacement from an initial pointing position as a starting position to the current pointing position with a predefined X axis threshold value and Y axis threshold value, respectively, determining a movement direction as one of an X axis, a Y axis, and an XY (diagonal) axis directions based on the comparison result, and scrolling the content in the movement direction to display an off-screen part of the content.
摘要翻译：提供一种用于使用指示装置导航大于终端的显示屏幕的内容的方法和装置。该方法包括：通过跟踪指示位置的变化来获取在部分地显示大于屏幕的内容的屏幕上的指示位置改变当前指向位置，将X轴位移和Y轴位移与初始指示位置分别作为X轴，Y轴和XY（对角线）轴方向之一的移动方向作为具有预定义X轴阈值和Y轴阈值的当前指向位置的起始位置基于比较结果，并且在移动方向上滚动内容以显示内容的离屏部分。

3. 发明申请

US20100026462A1 METHOD OF RECOGNIZING RFID TAG FOR THE PURPOSE OF PREVENTING THOURGHPUT INVERSION AND RFID READER PERFORMING THE SAME 有权
标题翻译：识别RFID标签的方法，用于防止其反应的目的和执行其同步的RFID读写器
公开(公告)号：US20100026462A1
公开(公告)日：2010-02-04
申请号：US12494225
申请日：2009-06-29
申请人： Hyuk LIM , Jae-Hyung Jang , Yung-Kwan Kim
发明人： Hyuk LIM , Jae-Hyung Jang , Yung-Kwan Kim
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , H04Q2209/47
摘要： A method of recognizing a tag in an RFID reader includes: obtaining a predetermined frame size in the case where throughput obtained by reflecting a slot length based on the remaining number of tags except for recognized tags within a frame progressing current tag recognition that substantially has a maximum value; and when the current frame size is different from the predetermined frame size, stopping the current progress of frame and changing the current frame size into the expected frame size. The method of recognizing a tag may further include when the current frame size is equal to the expected frame size, changing the current frame size into the frame size that does not cause a throughput inversion phenomenon for the remaining number of tags to be recognized within the frame progressing the current tag recognition. By the throughput inversion phenomenon, the occurrence of throughput loss can be prevented and the tag recognition time is reduced to recognize the tags at high speed.
摘要翻译：识别RFID读取器中的标签的方法包括：在基本上具有一个帧的进行当前标签识别的帧的基础上，基于除了识别的标签之外的标签的剩余数量反映槽长度所获得的吞吐量的情况下，获得预定的帧大小最大值并且当当前帧大小与预定帧大小不同时，停止帧的当前进度并将当前帧大小改变为预期帧大小。识别标签的方法还可以包括当当前帧大小等于预期帧大小时，将当前帧大小改变为帧大小，其不会在剩余数量的标签中识别吞吐量反转现象框架进行当前的标签识别。通过吞吐量反转现象，可以防止吞吐量损失的发生，并且降低标签识别时间以高速识别标签。

4. 发明申请

US20080266106A1 NAVIGATION APPARATUS AND METHOD USING RFID 有权
标题翻译：导航装置和使用RFID的方法
公开(公告)号：US20080266106A1
公开(公告)日：2008-10-30
申请号：US12038703
申请日：2008-02-27
申请人： Hyuk LIM , Jae-Hyung Jang , Yung-Kwan Kim
发明人： Hyuk LIM , Jae-Hyung Jang , Yung-Kwan Kim
IPC分类号： G08B13/14
CPC分类号： G01C21/20 , G01S13/82 , G01S13/931 , G01S2013/9339
摘要： Disclosed is a navigation apparatus and method using RFID that is capable of providing information on a current position and a moving direction to the destination. An antenna unit has directivity in a predetermined direction and receives at least one radio signal transmitted from at least one RFID tag. An RFID reader converts the at least one radio signal provided by the antenna unit into information on the at least one RFID tag in a digital form, measures the reception strength of the at least one radio signal, and provides the information on the at least one RFID tag and information on the received strength. A control unit determines the current position and moving direction on the basis of the information on the at least one RFID tag and the information on the reception strength provided from the RFID reader. Accordingly, it is possible to accurately recognize the current position and the moving direction of the navigation apparatus and guide the moving direction to the destination.
摘要翻译：公开了一种使用RFID的导航装置和方法，其能够向目的地提供关于当前位置和移动方向的信息。天线单元在预定方向上具有方向性并且接收从至少一个RFID标签发射的至少一个无线电信号。 RFID读取器将由天线单元提供的至少一个无线电信号以数字形式转换成关于至少一个RFID标签的信息，测量至少一个无线电信号的接收强度，并提供至少一个 RFID标签和关于接收强度的信息。控制单元基于关于至少一个RFID标签的信息和从RFID读取器提供的接收强度的信息来确定当前位置和移动方向。因此，可以准确地识别导航装置的当前位置和移动方向，并将移动方向引导到目的地。

5. 发明授权

US10083047B2 System and method for executing multiple tasks in a mobile device 有权
公开(公告)号：US10083047B2
公开(公告)日：2018-09-25
申请号：US13493194
申请日：2012-06-11
申请人： Yung Kwan Kim , Yong Jin Kwon , Jae Sook Joo , Tai Soo Park , Hyeon Ji , Jeong Ah Park , Jung Sik Sung
发明人： Yung Kwan Kim , Yong Jin Kwon , Jae Sook Joo , Tai Soo Park , Hyeon Ji , Jeong Ah Park , Jung Sik Sung
IPC分类号： G09G5/00 , G06F9/445
CPC分类号： G06F9/44505
摘要： A multitasking system and method are provided. The system and method allows a mobile device with a limited amount of resources to execute applications in full and mini modes, thereby using a relatively small amount of resources and efficiently using the execution screens. The method includes detecting a first event for executing a first application, identifying the type of first execution event, executing the first application in at least one of a full mode and a mini mode according to the type of first execution event, and displaying an execution screen of the first application executed in the at least one mode.

6. 发明授权

US08525645B2 Method of recognizing RFID tag for the purpose of preventing throughput inversion and RFID reader performing the same 有权
标题翻译：识别RFID标签以防止吞吐量反转和执行相同的RFID读取器的方法
公开(公告)号：US08525645B2
公开(公告)日：2013-09-03
申请号：US12494225
申请日：2009-06-29
申请人： Hyuk Lim , Jae-Hyung Jang , Yung-Kwan Kim
发明人： Hyuk Lim , Jae-Hyung Jang , Yung-Kwan Kim
IPC分类号： H04Q5/22 , G05B23/02 , G08B13/14 , H04B7/212 , H04L12/413 , H04W4/00 , G06F17/00 , G06F19/00 , H04W40/00
CPC分类号： H04Q9/00 , H04Q2209/47
摘要： A method of recognizing a tag in an RFID reader includes: obtaining a predetermined frame size in the case where throughput obtained by reflecting a slot length based on the remaining number of tags except for recognized tags within a frame progressing current tag recognition that substantially has a maximum value; and when the current frame size is different from the predetermined frame size, stopping the current progress of frame and changing the current frame size into the expected frame size. The method of recognizing a tag may further include when the current frame size is equal to the expected frame size, changing the current frame size into the frame size that does not cause a throughput inversion phenomenon for the remaining number of tags to be recognized within the frame progressing the current tag recognition. By the throughput inversion phenomenon, the occurrence of throughput loss can be prevented and the tag recognition time is reduced to recognize the tags at high speed.
摘要翻译：识别RFID读取器中的标签的方法包括：在基本上具有一个帧的进行当前标签识别的帧的基础上，基于除了识别的标签之外的标签的剩余数量反映槽长度所获得的吞吐量的情况下，获得预定的帧大小最大值并且当当前帧大小与预定帧大小不同时，停止帧的当前进度并将当前帧大小改变为预期帧大小。识别标签的方法还可以包括当当前帧大小等于预期帧大小时，将当前帧大小改变为帧大小，其不会在剩余数量的标签中识别吞吐量反转现象框架进行当前的标签识别。通过吞吐量反转现象，可以防止吞吐量损失的发生，并且降低标签识别时间以高速识别标签。

7. 发明申请

US20120320081A1 SYSTEM AND METHOD FOR EXECUTING MULTIPLE TASKS IN A MOBILE DEVICE 审中-公开
标题翻译：用于在移动设备中执行多个任务的系统和方法
公开(公告)号：US20120320081A1
公开(公告)日：2012-12-20
申请号：US13493194
申请日：2012-06-11
申请人： Yung Kwan KIM , Yong Jin KWON , Jae Sook JOO , Tai Soo PARK , Hyeon JI , Jeong Ah PARK , Jung Sik SUNG
发明人： Yung Kwan KIM , Yong Jin KWON , Jae Sook JOO , Tai Soo PARK , Hyeon JI , Jeong Ah PARK , Jung Sik SUNG
IPC分类号： G09G5/00
CPC分类号： G06F9/44505
摘要： A multitasking system and method are provided. The system and method allows a mobile device with a limited amount of resources to execute applications in full and mini modes, thereby using a relatively small amount of resources and efficiently using the execution screens. The method includes detecting a first event for executing a first application, identifying the type of first execution event, executing the first application in at least one of a full mode and a mini mode according to the type of first execution event, and displaying an execution screen of the first application executed in the at least one mode.
摘要翻译：提供了多任务系统和方法。该系统和方法允许具有有限资源的移动设备以全模式和小型模式执行应用，从而使用相对少量的资源并有效地使用执行屏幕。该方法包括检测用于执行第一应用的第一事件，识别第一执行事件的类型，根据第一执行事件的类型以满模和微模式中的至少一个执行第一应用，并且显示执行在所述至少一个模式中执行的所述第一应用的屏幕。

8. 发明授权

US07978066B2 Navigation apparatus and method using RFID 有权
标题翻译：使用RFID的导航装置和方法
公开(公告)号：US07978066B2
公开(公告)日：2011-07-12
申请号：US12038703
申请日：2008-02-27
申请人： Hyuk Lim , Jae-Hyung Jang , Yung-Kwan Kim
发明人： Hyuk Lim , Jae-Hyung Jang , Yung-Kwan Kim
IPC分类号： G08B1/08
CPC分类号： G01C21/20 , G01S13/82 , G01S13/931 , G01S2013/9339
摘要： Disclosed is a navigation apparatus and method using RFID that is capable of providing information on a current position and a moving direction to the destination. An antenna unit has directivity in a predetermined direction and receives at least one radio signal transmitted from at least one RFID tag. An RFID reader converts the at least one radio signal provided by the antenna unit into information on the at least one RFID tag in a digital form, measures the reception strength of the at least one radio signal, and provides the information on the at least one RFID tag and information on the received strength. A control unit determines the current position and moving direction on the basis of the information on the at least one RFID tag and the information on the reception strength provided from the RFID reader. Accordingly, it is possible to accurately recognize the current position and the moving direction of the navigation apparatus and guide the moving direction to the destination.
摘要翻译：公开了一种使用RFID的导航装置和方法，其能够向目的地提供关于当前位置和移动方向的信息。天线单元在预定方向上具有方向性并且接收从至少一个RFID标签发射的至少一个无线电信号。 RFID读取器将由天线单元提供的至少一个无线电信号以数字形式转换成关于至少一个RFID标签的信息，测量至少一个无线电信号的接收强度，并提供至少一个 RFID标签和关于接收强度的信息。控制单元基于关于至少一个RFID标签的信息和从RFID读取器提供的接收强度的信息来确定当前位置和移动方向。因此，可以准确地识别导航装置的当前位置和移动方向，并将移动方向引导到目的地。

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