公开(公告)号：US07539333B2

公开(公告)日：2009-05-26

申请号：US10987227

申请日：2004-11-12

申请人： Done Sik Yoo ,  Woo Young Choi ,  Je Hoon Yun ,  Myung Hwan Seo

发明人： Done Sik Yoo ,  Woo Young Choi ,  Je Hoon Yun ,  Myung Hwan Seo

IPC分类号： G06K9/00

CPC分类号： G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T7/90 ,  G06T2207/20036 ,  G06T2207/30004

摘要： Provided is a system and method for semi-automatically processing a human body image. A segmentation unit segments portions having correlations with one another in a human body image using at least one of image processing functions. A feedback unit performs at least one of the image processing functions on the segmented human body image to improve accuracy of the segmented human body image. A classification unit applies corresponding colors to tissues of the segmented human body image, incorporates the segmented human body image into one image, and creates an image in which classification is completed. A display unit shows images that are results of processing by the segmentation unit, the feedback unit, and the classification unit on independent screen windows.

摘要翻译： 提供一种用于半自动处理人体图像的系统和方法。 分割单元使用图像处理功能中的至少一个在人体图像中分割具有彼此相关的部分。 反馈单元在分割的人体图像上执行图像处理功能中的至少一个，以提高分割的人体图像的精度。 分类单元对分割的人体图像的组织应用相应的颜色，将分割的人体图像并入一个图像中，并创建分类完成的图像。 显示单元显示作为独立屏幕窗口上的分割单元，反馈单元和分类单元的处理结果的图像。

公开(公告)号：US08498314B2

公开(公告)日：2013-07-30

申请号：US12882870

申请日：2010-09-15

申请人： Woo Young Choi ,  Tae Sik Cheung ,  Jea Hoon Yu

发明人： Woo Young Choi ,  Tae Sik Cheung ,  Jea Hoon Yu

IPC分类号： H04J3/06 ,  H04L7/00

CPC分类号： H04J3/0688

摘要： Provided is a clock operating method and apparatus for supporting a plurality of Ethernet physical layer interfaces. To provide a network synchronization function in a board of simultaneously accommodating the plurality of Ethernet physical layer interfaces, the clock operating method may include: determining a physical layer interface according to a current network synchronization mode; and generating a clock signal of the determined physical layer interface as a reference signal of another physical layer interface.

摘要翻译： 提供了一种用于支持多个以太网物理层接口的时钟操作方法和装置。 为了在同时容纳多个以太网物理层接口的电路板中提供网络同步功能，时钟操作方法可以包括：根据当前网络同步模式确定物理层接口; 以及生成所确定的物理层接口的时钟信号作为另一物理层接口的参考信号。

公开(公告)号：US06449257B1

公开(公告)日：2002-09-10

申请号：US09196783

申请日：1998-11-20

申请人： Woo Young Choi

发明人： Woo Young Choi

IPC分类号： H04L1226

CPC分类号： H04W24/00 ,  H04L43/50 ,  H04W88/08 ,  H04W88/12

摘要： A network state management system and method in a mobile radio communication system capable of preventing the inconsistency of the state information between a plurality of networks, routing defect, abnormal load share function, etc. According to the network state management method, a test packet is transmitted to a remote network through normal trunk links at predetermined intervals, and the trunk, which is identified as an abnormal trunk utilizing information included in the transmitted test packet, is compulsorily transmitted to an abnormal state. Thereafter, it is identified again whether the trunk link once transmitted and classified into the abnormal trunk link is in the normal or abnormal state through a separate test process, and if the trunk link is identified to be abnormal, it is managed as the normal trunk link. The network management state is renewed whenever the test packet for the trunks is transmitted.

摘要翻译： 一种能够防止多个网络之间的状态信息不一致的路由网络状态管理系统和方法，路由缺陷，异常负载共享功能等。根据网络状态管理方法，测试包是 通过正常的中继线路以预定间隔被发送到远程网络，并且使用包含在所发送的测试分组中的信息识别为异常中继的中继线被强制地发送到异常状态。 此后，通过单独的测试处理再次确定一旦发送并分类为异常中继链路的中继链路是处于正常还是异常状态，如果中继链路被识别为异常，则将其作为正常中继线 链接。 无论何时发送中继线的测试包，网络管理状态都会更新。

公开(公告)号：US09025965B2

公开(公告)日：2015-05-05

申请号：US13335596

申请日：2011-12-22

申请人： Seung Woo Lee ,  Kwang Chun Choi ,  Woo Young Choi ,  Bhum Cheol Lee

发明人： Seung Woo Lee ,  Kwang Chun Choi ,  Woo Young Choi ,  Bhum Cheol Lee

IPC分类号： H04B10/00 ,  H03L1/00 ,  H03L7/093 ,  H03L7/099

CPC分类号： H03L1/00 ,  H03L7/093 ,  H03L7/0998 ,  H03L2207/06 ,  H03L2207/50

摘要： Disclosed are a phase locked loop (PLL) of a digital scheme and a method thereof. More specifically, disclosed are a digital phase locked loop having a time-to-digital converter (TDC), a digital loop filter (DLF), and a digitally controlled oscillator (DCO), and that is designed to have a constant jitter characteristic at all times even though an operating condition of a circuit varies according to a process, voltage, temperature (PVT) change, and a method thereof.

摘要翻译： 公开了数字方案的锁相环（PLL）及其方法。 更具体地，公开了具有时间 - 数字转换器（TDC），数字环路滤波器（DLF）和数字控制振荡器（DCO）的数字锁相环，并且被设计为具有恒定的抖动特性 即使电路的工作状态根据工艺，电压，温度（PVT）变化而变化，也是其方法。

公开(公告)号：US20100077193A1

公开(公告)日：2010-03-25

申请号：US12546303

申请日：2009-08-24

申请人： Bup Joong Kim ,  Hak Suh Kim ,  Woo Young Choi ,  Byung Jun Ahn

发明人： Bup Joong Kim ,  Hak Suh Kim ,  Woo Young Choi ,  Byung Jun Ahn

IPC分类号： G06F12/02 ,  G06F9/00

CPC分类号： G06F12/02 ,  G06F9/4403

摘要： A memory mapping apparatus for a multi-processing unit includes at least one memory matching unit configured to perform matching between a plurality of processing units and a plurality of memories, a memory controller configured to perform access control and arbitration for the respective memories, a memory mapping unit configured to include a window map for the respective processing units, make correspond the memories to the respective processing units with reference to the window map, and assign part of the entire address region of the corresponding memory, and a window map change unit configured to change a window map for a processing unit in which a request to use the memory has occurred in response to a request to use the memory from any one of the processing units.

摘要翻译： 一种用于多处理单元的存储器映射装置，包括：至少一个存储器匹配单元，被配置为执行多个处理单元与多个存储器之间的匹配;存储器控制器，被配置为对各个存储器执行访问控制和仲裁;存储器 配置为包括各个处理单元的窗口映射的映射单元，使参考窗口映射将存储器对应到各个处理单元，并且分配相应存储器的整个地址区域的一部分，以及配置的窗口映射改变单元 响应于来自任何一个处理单元的使用存储器的请求，改变其中已经发生使用存储器的请求的处理单元的窗口图。

公开(公告)号：US06778497B1

公开(公告)日：2004-08-17

申请号：US09442746

申请日：1999-11-18

申请人： Woo Young Choi

发明人： Woo Young Choi

IPC分类号： H04L114

CPC分类号： H04L47/323 ,  H04L1/1607 ,  H04L47/10 ,  H04L47/18 ,  H04L47/26 ,  H04L47/29

摘要： A data communication method in a network is disclosed. The present invention increases the efficiency of the data communication by preventing a saturation of the network load by receiving only a proper amount of data to be processed and by reducing data communication errors caused by a redundancy of the transmitted addresses.

摘要翻译： 公开了一种网络中的数据通信方法。 本发明通过仅接收适当数量的待处理数据并减少由发送的地址的冗余引起的数据通信错误来防止网络负载的饱和，提高了数据通信的效率。

公开(公告)号：US07933524B2

公开(公告)日：2011-04-26

申请号：US11500646

申请日：2006-08-08

申请人： Kyung Hyun Park ,  Young Ahn Leem ,  Kwang Hyun Lee ,  Woo Young Choi

发明人： Kyung Hyun Park ,  Young Ahn Leem ,  Kwang Hyun Lee ,  Woo Young Choi

IPC分类号： H04B10/04

CPC分类号： H04B1/04 ,  H04B10/50 ,  H04B2001/0491

摘要： Provided are an apparatus for and a method of generating millimeter waves, in which millimeter-wave generation and frequency up-conversion can be achieved at the same time using a single device. The apparatus includes a mode-locking laser diode (LD) which has a distributed feedback (DFB) sector and a gain sector and generates high-frequency optical pulses through a passive mode locking process, a modulator which modulates an external optical signal using an electric signal and injects the modulated optical signal to the mode-locking LD to lock the optical pulses, and a radio frequency (RF) locking signaling unit which injects the electric signal to the modulator.

摘要翻译： 提供了一种产生毫米波的装置和方法，其中可以使用单个装置同时实现毫米波发生和上变频。 该装置包括具有分布式反馈（DFB）扇区和增益扇区的锁模激光二极管（LD），并通过无源模式锁定工艺产生高频光脉冲，调制器使用电动调制外部光信号 信号并将经调制的光信号注入锁模LD以锁定光脉冲;以及射频（RF）锁定信令单元，其将电信号注入调制器。

公开(公告)号：US07313197B2

公开(公告)日：2007-12-25

申请号：US10855258

申请日：2004-05-26

申请人： Tae Sik Cheung ,  Jae Wook Lee ,  Woo Young Choi ,  Bhum Cheol Lee ,  Bong Tae Kim ,  Jong Hyun Lee

发明人： Tae Sik Cheung ,  Jae Wook Lee ,  Woo Young Choi ,  Bhum Cheol Lee ,  Bong Tae Kim ,  Jong Hyun Lee

IPC分类号： H04L25/49

CPC分类号： H04L25/03343

摘要： Provided are a data transceiver and method for performing equalization and pre-emphasis adaptive to the transmission characteristic of a transmitting part. The transceiver measures the signal attenuation characteristic of a transmission line of a receiving part using an input data signal input via the transmission line of the receiving part, decodes the distorted waveform of the input data signal, distorts the waveform of an output data signal beforehand using the measured signal attenuation characteristic of the transmission line of the receiving part, and transmits the output data signal via a transmission line of a transmitting part. Thus, when the output data signal is transmitted via the transmission line of the transmitting part, the waveform of the signal remains optimized.

摘要翻译： 提供了一种用于执行自适应发送部分的传输特性的均衡和预加重的数据收发器和方法。 收发器使用经由接收部分的传输线输入的输入数据信号来测量接收部分的传输线的信号衰减特性，解码输入数据信号的失真波形，预先使用输出数据信号的波形扭曲 接收部分的传输线的测量信号衰减特性，并通过发送部分的传输线发送输出数据信号。 因此，当经由发送部的传输线发送输出数据信号时，信号的波形保持最优化。

公开(公告)号：US07915109B2

公开(公告)日：2011-03-29

申请号：US11957575

申请日：2007-12-17

申请人： Hyoung Soo Ko ,  Byung Gook Park ,  Seung Bum Hong ,  Chul Min Park ,  Woo Young Choi ,  Jong Pil Kim ,  Jae Young Song ,  Sang Wan Kim

发明人： Hyoung Soo Ko ,  Byung Gook Park ,  Seung Bum Hong ,  Chul Min Park ,  Woo Young Choi ,  Jong Pil Kim ,  Jae Young Song ,  Sang Wan Kim

IPC分类号： H01L21/336 ,  H01L21/8234

CPC分类号： H01L29/0847 ,  H01L29/66636 ,  H01L29/66659 ,  H01L29/78

摘要： A method of manufacturing a probe includes: forming a first slant face of the probe through an anisotropic etching process using a first etching mask pattern formed on a silicon substrate; forming a first semiconductor electrode region; forming a second etching mask pattern in an opposite direction of the first etching mask pattern on the silicon substrate; forming a spacer layer on a side wall of the second etching mask pattern; forming a second slant face of the probe; forming a second semiconductor electrode region; forming a silicon oxide layer pattern on the resulting silicon substrate; forming spacer layers on both side walls of the silicon oxide layer pattern; and etching the silicon substrate to a predetermined depth.

摘要翻译： 探针的制造方法包括：使用形成在硅衬底上的第一蚀刻掩模图案，通过各向异性蚀刻工艺形成探针的第一倾斜面; 形成第一半导体电极区域; 在所述硅衬底上与所述第一蚀刻掩模图案的相反方向形成第二蚀刻掩模图案; 在所述第二蚀刻掩模图案的侧壁上形成间隔层; 形成探针的第二倾斜面; 形成第二半导体电极区域; 在所得硅衬底上形成氧化硅层图案; 在氧化硅层图案的两个侧壁上形成间隔层; 并将硅衬底蚀刻到预定深度。

公开(公告)号：US07700393B2

公开(公告)日：2010-04-20

申请号：US12043982

申请日：2008-03-07

申请人： Hyoung Soo Ko ,  Byung Gook Park ,  Seung Bum Hong ,  Chul Min Park ,  Woo Young Choi ,  Jong Pil Kim ,  Jae Young Song ,  Sang Wan Kim

发明人： Hyoung Soo Ko ,  Byung Gook Park ,  Seung Bum Hong ,  Chul Min Park ,  Woo Young Choi ,  Jong Pil Kim ,  Jae Young Song ,  Sang Wan Kim

IPC分类号： H01L21/00

CPC分类号： H01L29/7834 ,  B82Y10/00 ,  G11B9/1409 ,  H01L21/28123 ,  H01L29/66636

摘要： A method of manufacturing an enhancement type semiconductor probe and an information storage device having the enhancement type semiconductor probe are provided. The method involves using an anisotropic wet etching and a side-wall in which influence of process parameters upon the performance of a device is reduced to improve reliability of the device in mass-production, and factors of degrading measuring sensitivity is removed to improve the performance of the device.

摘要翻译： 提供一种制造增强型半导体探针的方法和具有该增强型半导体探针的信息存储装置。 该方法包括使用各向异性湿蚀刻和侧壁，其中降低了工艺参数对器件性能的影响，以提高器件在批量生产中的可靠性，并且去除降低测量灵敏度的因素以提高性能 的设备。