专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110115706A1 Apparatus and method for providing pointer control function in portable terminal 审中-公开
标题翻译：在便携式终端中提供指针控制功能的装置和方法
公开(公告)号：US20110115706A1
公开(公告)日：2011-05-19
申请号：US12927241
申请日：2010-11-10
申请人： Jeong-Sik In , Yong-Suk Park , Tae-Shik Shon , Tae-Won Ahn , Bon-Hyun Koo
发明人： Jeong-Sik In , Yong-Suk Park , Tae-Shik Shon , Tae-Won Ahn , Bon-Hyun Koo
IPC分类号： G09G5/08
CPC分类号： G06F3/0486 , G06F3/0304 , G06F3/0346
摘要： An apparatus and a method for controlling a pointer output at a peripheral device using a portable terminal. In particular, an apparatus and method for controlling a pointer on a peripheral device screen using the portable terminal and shifting an object selected using the pointer to another peripheral device, including a pointer management unit to select information on a pointer to be used and transmit the information to a peripheral device, and determine a motion position of the pointer and provide the motion position to the peripheral device.
摘要翻译：一种用于使用便携式终端在外围设备处控制指针输出的装置和方法。特别是一种用于使用便携式终端在外围设备屏幕上控制指针的装置和方法，并且将使用指针选择的对象移动到另一外围设备，包括指针管理单元，用于选择关于要使用的指针的信息，并且发送信息给外围设备，并且确定指针的运动位置，并向外围设备提供运动位置。

2. 发明申请

US20110039494A1 SYSTEM, METHOD AND APPARATUS FOR WIRELESS NETWORK CONNECTION USING NEAR FIELD COMMUNICATION 有权
标题翻译：使用近场通信的无线网络连接的系统，方法和装置
公开(公告)号：US20110039494A1
公开(公告)日：2011-02-17
申请号：US12857175
申请日：2010-08-16
申请人： Tae-Shik SHON , Yong-Suk Park , Soon-Seob Han , Jeong-Sik In , Bong-Wan Jun , Tae-Won Ahn , Eui-Jik Kim , Bon-Hyun Koo
发明人： Tae-Shik SHON , Yong-Suk Park , Soon-Seob Han , Jeong-Sik In , Bong-Wan Jun , Tae-Won Ahn , Eui-Jik Kim , Bon-Hyun Koo
IPC分类号： H04B5/00 , H04L9/00
CPC分类号： H04W4/008 , H04W4/80 , H04W8/005 , H04W12/04 , H04W12/08 , H04W48/08 , H04W48/10 , H04W76/14 , H04W84/18
摘要： A system, method, and apparatus are provided for establishing a wireless network connection between a mobile terminal and an electronic apparatus by using a near field communication network. At least one electronic apparatus is connected to the near field communication network. A mobile terminal is connected to the near field communication network, exchanges information with the at least one electronic apparatus for a wireless communication network connection through the connected near field communication network, and establishes the wireless communication network connection with the at least one electronic apparatus based on the exchanged information.
摘要翻译：提供了一种用于通过使用近场通信网络在移动终端和电子设备之间建立无线网络连接的系统，方法和装置。至少一个电子设备连接到近场通信网络。移动终端连接到近场通信网络，通过所连接的近场通信网络与至少一个电子设备交换信息以进行无线通信网络连接，并建立与所述至少一个电子设备的无线通信网络连接交换信息。

3. 发明授权

US09113393B2 System, method and apparatus for wireless network connection using near field communication 有权
标题翻译：使用近场通信的无线网络连接的系统，方法和装置
公开(公告)号：US09113393B2
公开(公告)日：2015-08-18
申请号：US12857175
申请日：2010-08-16
申请人： Tae-Shik Shon , Yong-Suk Park , Soon-Seob Han , Jeong-Sik In , Bong-Wan Jun , Tae-Won Ahn , Eui-Jik Kim , Bon-Hyun Koo
发明人： Tae-Shik Shon , Yong-Suk Park , Soon-Seob Han , Jeong-Sik In , Bong-Wan Jun , Tae-Won Ahn , Eui-Jik Kim , Bon-Hyun Koo
IPC分类号： H04B7/00 , H04W48/10 , H04W8/00 , H04W84/18 , H04W48/08
CPC分类号： H04W4/008 , H04W4/80 , H04W8/005 , H04W12/04 , H04W12/08 , H04W48/08 , H04W48/10 , H04W76/14 , H04W84/18
摘要： A system, method, and apparatus are provided for establishing a wireless network connection between a mobile terminal and an electronic apparatus by using a near field communication network. At least one electronic apparatus is connected to the near field communication network. A mobile terminal is connected to the near field communication network, exchanges information with the at least one electronic apparatus for a wireless communication network connection through the connected near field communication network, and establishes the wireless communication network connection with the at least one electronic apparatus based on the exchanged information.
摘要翻译：提供了一种用于通过使用近场通信网络在移动终端和电子设备之间建立无线网络连接的系统，方法和装置。至少一个电子设备连接到近场通信网络。移动终端连接到近场通信网络，通过所连接的近场通信网络与至少一个电子设备交换信息以进行无线通信网络连接，并建立与所述至少一个电子设备的无线通信网络连接交换信息。

4. 发明申请

US20090310572A1 MAC layer timestamping approach for emerging wireless sensor platform and communication architecture 失效
标题翻译：新兴无线传感器平台和通信架构的MAC层时间戳方法
公开(公告)号：US20090310572A1
公开(公告)日：2009-12-17
申请号：US12213286
申请日：2008-06-17
申请人： Shu Wang , Tae-Won Ahn
发明人： Shu Wang , Tae-Won Ahn
IPC分类号： H04J3/00
CPC分类号： H04J3/0697
摘要： In the receiving side MAC layer timestamping approach, the MPDU structure is changed by adding an extra timestamping field. When a MPDU packet is generated, a captured receiving timestamp is written into the MPDU's timestamp field. The MPDU packet is then forwarded from the PHY to the MAC layer of the wireless sensor node. In the MAC layer, the receiving timestamp is further processed and inserted into a corresponding field of the time synchronization message, which is in turn transmitted to a Time Synchronization module. In the sending side MAC layer timestamping approach, the sending timestamp is captured immediately before the time synchronization message is written into TxFIFO.
摘要翻译：在接收侧MAC层时间戳方法中，通过添加额外的时间戳字段来改变MPDU结构。当生成MPDU数据包时，将捕获的接收时间戳写入MPDU的时间戳记字段。然后MPDU分组从PHY转发到无线传感器节点的MAC层。在MAC层中，接收时间戳被进一步处理并插入到时间同步消息的相应字段中，该字段又被传送到时间同步模块。在发送方MAC层时间戳方法中，在时间同步消息写入TxFIFO之前立即捕获发送时间戳。

5. 发明授权

US06496554B1 Phase lock detection circuit for phase-locked loop circuit 失效
标题翻译：锁相环电路锁相检测电路
公开(公告)号：US06496554B1
公开(公告)日：2002-12-17
申请号：US09294466
申请日：1999-04-20
申请人： Tae-Won Ahn
发明人： Tae-Won Ahn
IPC分类号： H03L7095
CPC分类号： H03L7/095 , Y10S331/02
摘要： The present invention relates to a phase-locked loop (PLL) circuit and, more particularly to a PLL with a phase lock detection circuit. The PLL circuit includes a phase detector, a charge pump, a loop filter, a voltage controlled oscillator (VCO), a frequency divider, and a phase lock detection circuit having two current charging/discharging circuits with first and second constant current sources for generating a phase lock signal having a pulse form through charging/discharging a capacitor. A voltage level of the capacitor is changed with a hysteresis characteristic. In the out-of-lock state of the PLL circuit, the discharging speed of the capacitor is faster than the charging speed thereof. In the phase lock state of the PLL circuit, the charging speed of the capacitor is faster than the discharging speed thereof. Since the charging/discharging operation of the capacitor is executed linearly and symmetrically, the phase lock detection circuit according to the present invention can obtain stable phase lock information. In addition, it is able to forecast the result of the phase lock state apart from a process variation by using the current mirror.
摘要翻译：锁相环（PLL）电路技术领域本发明涉及锁相环（PLL）电路，更具体地说，涉及一种具有锁相检测电路的PLL。 PLL电路包括相位检测器，电荷泵，环路滤波器，压控振荡器（VCO），分频器和锁相检测电路，其具有带有第一和第二恒流源的两个当前充电/放电电路，用于产生具有通过对电容器进行充电/放电的脉冲形式的锁相信号。电容器的电压电平随着滞后特性而变化。在PLL电路的非锁定状态下，电容器的放电速度比其充电速度快。在PLL电路的锁相状态下，电容器的充电速度比其放电速度快。由于电容器的充电/放电操作线性和对称地执行，所以根据本发明的锁相检测电路可以获得稳定的锁相信息。此外，通过使用电流镜可以预测相位锁定状态的结果与工艺变化之间的差异。

6. 发明授权

US08102787B2 MAC layer timestamping approach for emerging wireless sensor platform and communication architecture 失效
标题翻译：新兴无线传感器平台和通信架构的MAC层时间戳方法
公开(公告)号：US08102787B2
公开(公告)日：2012-01-24
申请号：US12213286
申请日：2008-06-17
申请人： Shu Wang , Tae-Won Ahn
发明人： Shu Wang , Tae-Won Ahn
IPC分类号： H04B7/00
CPC分类号： H04J3/0697
摘要： In the receiving side MAC layer timestamping approach, the MPDU structure is changed by adding an extra timestamping field. When a MPDU packet is generated, a captured receiving timestamp is written into the MPDU's timestamp field. The MPDU packet is then forwarded from the PHY to the MAC layer of the wireless sensor node. In the MAC layer, the receiving timestamp is further processed and inserted into a corresponding field of the time synchronization message, which is in turn transmitted to a Time Synchronization module. In the sending side MAC layer timestamping approach, the sending timestamp is captured immediately before the time synchronization message is written into TxFIFO.
摘要翻译：在接收侧MAC层时间戳方法中，通过添加额外的时间戳字段来改变MPDU结构。当生成MPDU数据包时，将捕获的接收时间戳写入MPDU的时间戳记字段。然后MPDU分组从PHY转发到无线传感器节点的MAC层。在MAC层中，接收时间戳被进一步处理并插入到时间同步消息的相应字段中，该字段又被传送到时间同步模块。在发送方MAC层时间戳方法中，在时间同步消息写入TxFIFO之前立即捕获发送时间戳。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式