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. 发明授权

US08064822B2 Link synchronization method using received power in RF repeater 有权
标题翻译：在RF中继器中使用接收功率的链路同步方法
公开(公告)号：US08064822B2
公开(公告)日：2011-11-22
申请号：US12159127
申请日：2005-12-26
申请人： Hee-jin Yang , Kyoo-tae Ryoo , Seong-choon Lee , Jeong-hwi Kim , Sang-ho Yi
发明人： Hee-jin Yang , Kyoo-tae Ryoo , Seong-choon Lee , Jeong-hwi Kim , Sang-ho Yi
IPC分类号： H04B7/14
CPC分类号： H04W56/001 , H04W92/18
摘要： Provided is a link synchronization method for a radio frequency repeater that can perform link route switching at an accurate time point by measuring reception signal power at a predetermined period for a predetermined time duration, accumulating and comparing them with a reference level, and detecting a link termination time point. The method includes: a) setting up an initial link route; b) measuring received signal power in the initial link route; c) accumulating the reception signal power received for a predetermined time at a predetermined period, when the reception signal power is detected; d) setting up a reference level for link switching based on the accumulated reception signal power; e) detecting a link termination time point by finding an edge in a waveform of the accumulated reception signal power based on the reference level; and f) switching the current link route based on the detected link termination time point.
摘要翻译：提供一种用于射频中继器的链路同步方法，其可以通过在预定持续时间内以预定周期测量接收信号功率，在准确的时间点进行链路路由切换，将其与参考电平进行积累和比较，并且检测链路终止时间点。该方法包括：a）建立初始链路路由; b）测量初始链路路由中的接收信号功率; c）当检测到所述接收信号功率时，以预定时段累加接收到的接收信号功率达预定时间; d）基于所累积的接收信号功率建立链路切换的参考电平; e）基于所述参考电平，通过找到累积的接收信号功率的波形中的边缘来检测链路终止时间点; 以及f）基于检测到的链路终止时间点切换当前链路路由。

2. 发明申请

US20080140979A1 METHOD OF ALLOCATING STACK IN MULTI-THREADED SENSOR OPERATING SYSTEM ENVIRONMENT 审中-公开
标题翻译：在多路传感器操作系统环境中分配堆叠的方法
公开(公告)号：US20080140979A1
公开(公告)日：2008-06-12
申请号：US11753023
申请日：2007-05-24
申请人： Sang Cheol KIM , Chang Min SHIN , Jin Ho CHANG , Hae Yong KIM , Yoo Kun CHO , Ji Man HONG , Jun Young HEO , Sang Ho YI , Bon Cheol GU , Hong MIN , Seung Woo LEE
发明人： Sang Cheol KIM , Chang Min SHIN , Jin Ho CHANG , Hae Yong KIM , Yoo Kun CHO , Ji Man HONG , Jun Young HEO , Sang Ho YI , Bon Cheol GU , Hong MIN , Seung Woo LEE
IPC分类号： G06F12/00
CPC分类号： G06F9/5016 , G06F9/4484 , G06F12/023
摘要： Provided is a method of allocating a stack in a multi-threaded sensor operating system environment. The method dynamically allocates as much stack space as is required by a thread, thereby enabling efficient use of stack space. The method includes the steps of: whenever a function is called while a thread is performing an operation, dynamically allocating a stack space to be used by the called function; and when execution of the function is finished, returning the allocated stack space.
摘要翻译：提供了一种在多线程传感器操作系统环境中分配堆栈的方法。该方法动态地分配线程所需的堆栈空间，从而有效地使用堆栈空间。该方法包括以下步骤：每当线程正在执行操作时调用函数，动态分配被调用函数使用的堆栈空间; 当函数执行完成后，返回分配的堆栈空间。

3. 发明申请

US20120167717A1 Method for Manufacturing Amorphous Alloy by Using Liquid Pig Iron 有权
标题翻译：使用液体猪铁制造非晶态合金的方法
公开(公告)号：US20120167717A1
公开(公告)日：2012-07-05
申请号：US13142916
申请日：2009-12-28
申请人： Sang-Ho Yi , Seung Dueg Choi , Seong Hoon Yi
发明人： Sang-Ho Yi , Seung Dueg Choi , Seong Hoon Yi
IPC分类号： B22F9/06 , C21C7/072 , C21C7/04
CPC分类号： C22C45/02 , B22F3/00 , C22C1/02 , C22C33/003
摘要： The present invention relates to a method for manufacturing an amorphous alloy by using liquid pig iron.The exemplary embodiment of the present invention provides a method for manufacturing an amorphous alloy, including providing liquid pig iron, adding an alloy material to the liquid pig iron, and solidifying the liquid pig iron.
摘要翻译：本发明涉及使用液体生铁制造非晶态合金的方法。本发明的示例性实施例提供了一种制造非晶合金的方法，包括提供液体生铁，向液体生铁中加入合金材料并固化液体生铁。

4. 发明申请

US20090011701A1 Link Synchronization Method Using Received Power in Rf Repeater 有权
标题翻译：使用Rf中继器接收功率的链路同步方法
公开(公告)号：US20090011701A1
公开(公告)日：2009-01-08
申请号：US12159127
申请日：2005-12-26
申请人： Hee-jin Yang , Kyoo-tae Ryoo , Seong-choon Lee , Jeong-hwi Kim , Sang-ho Yi
发明人： Hee-jin Yang , Kyoo-tae Ryoo , Seong-choon Lee , Jeong-hwi Kim , Sang-ho Yi
IPC分类号： H04B7/14
CPC分类号： H04W56/001 , H04W92/18
摘要： Provided is a link synchronization method for a radio frequency repeater that can perform link route switching at an accurate time point by measuring reception signal power at a predetermined period for a predetermined time duration, accumulating and comparing them with a reference level, and detecting a link termination time point. The method includes: a) setting up an initial link route; b) measuring received signal power in the initial link route; c) accumulating the reception signal power received for a predetermined time at a predetermined period, when the reception signal power is detected; d) setting up a reference level for link switching based on the accumulated reception signal power; e) detecting a link termination time point by finding an edge in a waveform of the accumulated reception signal power based on the reference level; and f) switching the current link route based on the detected link termination time point.
摘要翻译：提供一种用于射频中继器的链路同步方法，其可以通过在预定持续时间内以预定周期测量接收信号功率，在准确的时间点进行链路路由切换，将其与参考电平进行积累和比较，并且检测链路终止时间点。该方法包括：a）建立初始链路路由; b）测量初始链路路由中的接收信号功率; c）当检测到所述接收信号功率时，以预定时段累加接收到的接收信号功率达预定时间; d）基于所累积的接收信号功率建立链路切换的参考电平; e）基于所述参考电平，通过找到累积的接收信号功率的波形中的边缘来检测链路终止时间点; 以及f）基于检测到的链路终止时间点切换当前链路路由。

5. 发明授权

US09963768B2 Method for manufacturing amorphous alloy by using liquid pig iron 有权
公开(公告)号：US09963768B2
公开(公告)日：2018-05-08
申请号：US13142916
申请日：2009-12-28
申请人： Sang-Ho Yi , Seung Dueg Choi , Seong Hoon Yi
发明人： Sang-Ho Yi , Seung Dueg Choi , Seong Hoon Yi
IPC分类号： C22C33/00 , B22F9/00 , C22C45/02 , C22C1/02 , B22F3/00
CPC分类号： C22C45/02 , B22F3/00 , C22C1/02 , C22C33/003
摘要： A method for manufacturing an amorphous alloy by using liquid pig iron is described. An exemplary embodiment provides a method for manufacturing an amorphous alloy, including providing liquid pig iron, adding an alloy material to the liquid pig iron, and solidifying the liquid pig iron.

6. 外观设计

USD426399S Plant stand 失效
公开(公告)号：USD426399S
公开(公告)日：2000-06-13
申请号：US99343
申请日：1999-01-20
申请人： Sang Ho Yi , Chin Ho Yi
设计人： Sang Ho Yi , Chin Ho Yi

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