公开(公告)号：US20060105716A1

公开(公告)日：2006-05-18

申请号：US11273189

申请日：2005-11-14

申请人： Jin-Woo Jung ,  Bang-Won Lee ,  Young-Ho Shin ,  Chul-Yong Joung ,  You-Young Cha

发明人： Jin-Woo Jung ,  Bang-Won Lee ,  Young-Ho Shin ,  Chul-Yong Joung ,  You-Young Cha

IPC分类号： H04B15/00

CPC分类号： H04W4/90 ,  H04W76/50

摘要： Provided are a human interface device and a wireless communication method thereof. The wireless communication method of the human interface includes the steps of: setting up an occupancy channel of the host digital terminal and the wireless input unit by communicating data for setting up the occupancy channel through the emergency channel; transmitting, at the wireless input unit, operation data through the occupancy channel, and receiving, at the host digital terminal, the operation data; and when the operation data is not generated until a predetermined time lapses, enabling the wireless input unit and the host digital terminal to operate in an operation standby state, and confirming whether there is interference on the occupancy channel. Accordingly, efficiency of a frequency band is increased, and cost and size of the product can be reduced. Further, when interference on the occupancy channel is detected, a new occupancy channel can be set up so that reliability and efficiency of the wireless communication can be increased.

摘要翻译： 提供一种人机界面装置及其无线通信方法。 人机接口的无线通信方法包括以下步骤：通过通过紧急通道传送用于建立占用信道的数据来建立主机数字终端和无线输入单元的占用信道; 在所述无线输入单元处通过所述占用信道发送操作数据，并在所述主机数字终端处接收所述操作数据; 并且当在预定时间过去之前不产生操作数据时，使得无线输入单元和主机数字终端能够在操作待机状态下操作，并且确认占用信道是否存在干扰。 因此，频带的效率增加，并且可以降低产品的成本和尺寸。 此外，当检测到对占用信道的干扰时，可以建立新的占用信道，从而可以提高无线通信的可靠性和效率。

公开(公告)号：US07920882B2

公开(公告)日：2011-04-05

申请号：US11273189

申请日：2005-11-14

申请人： Jin-Woo Jung ,  Bang-Won Lee ,  Young-Ho Shin ,  Chul-Yong Joung ,  You-Young Cha

发明人： Jin-Woo Jung ,  Bang-Won Lee ,  Young-Ho Shin ,  Chul-Yong Joung ,  You-Young Cha

IPC分类号： H04B7/00 ,  H04B5/00 ,  H04B1/38 ,  H04B1/44 ,  H04W36/00 ,  H04W4/00 ,  H04L5/22 ,  G06F15/177 ,  G06F3/00 ,  G06F5/00 ,  G06F13/12 ,  G06F13/38

CPC分类号： H04W4/90 ,  H04W76/50

摘要： Provided are a human interface device and a wireless communication method thereof. The wireless communication method of the human interface includes the steps of: setting up an occupancy channel of the host digital terminal and the wireless input unit by communicating data for setting up the occupancy channel through the emergency channel; transmitting, at the wireless input unit, operation data through the occupancy channel, and receiving, at the host digital terminal, the operation data; and when the operation data is not generated until a predetermined time lapses, enabling the wireless input unit and the host digital terminal to operate in an operation standby state, and confirming whether there is interference on the occupancy channel. Accordingly, efficiency of a frequency band is increased, and cost and size of the product can be reduced. Further, when interference on the occupancy channel is detected, a new occupancy channel can be set up so that reliability and efficiency of the wireless communication can be increased.

摘要翻译： 提供一种人机界面装置及其无线通信方法。 人机接口的无线通信方法包括以下步骤：通过通过紧急通道传送用于建立占用信道的数据来建立主机数字终端和无线输入单元的占用信道; 在所述无线输入单元处通过所述占用信道发送操作数据，并在所述主机数字终端处接收所述操作数据; 并且当在预定时间过去之前不产生操作数据时，使得无线输入单元和主机数字终端能够在操作待机状态下操作，并且确认占用信道是否存在干扰。 因此，频带的效率增加，并且可以降低产品的成本和尺寸。 此外，当检测到对占用信道的干扰时，可以建立新的占用信道，从而可以提高无线通信的可靠性和效率。

公开(公告)号：US09116523B2

公开(公告)日：2015-08-25

申请号：US13303620

申请日：2011-11-23

申请人： Jin-Woo Jung ,  ByungChul So

发明人： Jin-Woo Jung ,  ByungChul So

IPC分类号： G05D1/02 ,  G06F17/10

CPC分类号： G05D1/0274 ,  G06F17/10

摘要： Disclosed are an apparatus and method of cell-based path planning for a mobile body and a computer-readable recording medium storing the method therein. The method includes receiving a configuration space including a start point and a goal point of the mobile body and position information of obstacles, determining a search order of the obstacles located in the configuration space, performing cell decomposition by repeatedly connecting a vertex of one of the obstacles to a vertex of another obstacle according to the determined search order, and performing cell decomposition by making an extended line from each of non-connected vertices in a direction of dividing vertical angle of each of the non-connected vertices into two.

摘要翻译： 公开了一种用于移动体的基于小区的路径规划的装置和方法以及在其中存储该方法的计算机可读记录介质。 该方法包括接收包括移动体的起始点和目标点的配置空间以及障碍物的位置信息，确定位于配置空间中的障碍物的搜索顺序，通过重复连接一个 根据确定的搜索顺序对另一障碍物的顶点的障碍，并且通过在将每个非连接顶点的垂直角度分割为两个的方向上从每个未连接的顶点形成延伸线来执行细胞分解。

公开(公告)号：US20100097335A1

公开(公告)日：2010-04-22

申请号：US12571708

申请日：2009-10-01

申请人： Ra-Mi Jung ,  Jin-Woo Jung ,  Chul-Hwan Lee

发明人： Ra-Mi Jung ,  Jin-Woo Jung ,  Chul-Hwan Lee

IPC分类号： G06F3/041

CPC分类号： G06F3/0414 ,  G06F3/0416 ,  G06F3/04886

摘要： An apparatus and method for determining a key input in computing equipment having a touch screen are provided. The method for determining the key input in the computing equipment includes, upon occurrence of a touch input on the touch screen, determining an input type of the touch input, expanding a key input recognition region of at least one key when the input type is a finger touch input, and detecting the key input according to the expanded key input recognition region.

摘要翻译： 提供了一种用于确定具有触摸屏的计算设备中的键输入的装置和方法。 用于确定计算设备中的键输入的方法包括：当在触摸屏上发生触摸输入时，确定触摸输入的输入类型，当输入类型为...时，扩展至少一个键的键输入识别区域 手指触摸输入，并根据扩展的键输入识别区域检测键输入。

公开(公告)号：US20080046820A1

公开(公告)日：2008-02-21

申请号：US11840798

申请日：2007-08-17

申请人： Hee-Young Lee ,  Chul-Hwan Lee ,  Jin-Woo Jung ,  Hyun-Young Mo

发明人： Hee-Young Lee ,  Chul-Hwan Lee ,  Jin-Woo Jung ,  Hyun-Young Mo

IPC分类号： G06F3/048

CPC分类号： G06F3/0238

摘要： Provided are an apparatus and method for controlling a media player running on a background in a portable terminal. In the apparatus, an input unit includes a plurality of keys, and a control unit sets a key for controlling the media player running on the background using one or more keys of the input unit.

摘要翻译： 提供了一种用于控制在便携式终端中在背景上运行的媒体播放器的装置和方法。 在该设备中，输入单元包括多个键，并且控制单元使用输入单元的一个或多个键设置用于控制在背景上运行的媒体播放器的键。

公开(公告)号：US20070081412A1

公开(公告)日：2007-04-12

申请号：US11523855

申请日：2006-09-20

申请人： Jin-Woo Jung ,  Hee-Young Lee

发明人： Jin-Woo Jung ,  Hee-Young Lee

IPC分类号： G11C8/00

CPC分类号： G06F13/4059

摘要： Provided are an apparatus and method for preventing a dual port memory full in a mobile communication terminal with multi processors. The apparatus includes an auxiliary processor having a buffer and storing data in the dual port memory, a main processor having a memory processing module and a buffer and loading the data of the dual port memory, and the dual port memory into which the data from the auxiliary processor and the main processor are loaded. When the dual port memory is used as data exchange units of the multi processors, the synchronization collapse can be prevented, thereby providing the smooth services.

摘要翻译： 提供了一种用于在具有多处理器的移动通信终端中防止双端口存储器完整的装置和方法。 该装置包括具有缓冲器并在双端口存储器中存储数据的辅助处理器，具有存储器处理模块和缓冲器并且加载双端口存储器的数据的主处理器以及双端口存储器的数据， 辅助处理器和主处理器都被加载。 当双端口存储器用作多处理器的数据交换单元时，可以防止同步崩溃，从而提供顺畅的服务。

公开(公告)号：US08330788B2

公开(公告)日：2012-12-11

申请号：US11829612

申请日：2007-07-27

申请人： Wook-Hyun Jeong ,  Jong-Cheul Park ,  Jin-Woo Jung ,  Hee-Young Lee

发明人： Wook-Hyun Jeong ,  Jong-Cheul Park ,  Jin-Woo Jung ,  Hee-Young Lee

IPC分类号： H04N7/14

CPC分类号： H04N7/147

摘要： Provided is a method and apparatus for video telephony in a portable terminal. In the method, all image frames received from a video telephony counterpart terminal are decoded when a video telephony event is detected. Thereafter, it is determined if the received image frames are accumulated in a buffer of the portable terminal. Thereafter, only a portion of the decoded image frames are selected and displayed when the received image frames are accumulated in the buffer.

摘要翻译： 提供了一种用于便携式终端中的视频电话的方法和装置。 在该方法中，当检测到视频电话事件时，从视频电话对应终端接收的所有图像帧被解码。 此后，确定接收到的图像帧是否被累积在便携式终端的缓冲器中。 此后，当接收到的图像帧被累积在缓冲器中时，仅选择并显示解码的图像帧的一部分。

公开(公告)号：US20120005416A1

公开(公告)日：2012-01-05

申请号：US13174984

申请日：2011-07-01

申请人： Tae-min LEE ,  Jung-hoon Kim ,  Jin-Woo Jung ,  Kyoung-ryun Bae

发明人： Tae-min LEE ,  Jung-hoon Kim ,  Jin-Woo Jung ,  Kyoung-ryun Bae

IPC分类号： G06F12/06

CPC分类号： G06F12/0246 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/3418

摘要： A data recording method and data recoding device to improve operational reliability of NAND flash memory includes calculating an address to record data, extracting information regarding a memory cell corresponding to the calculated address, selecting a data scrambling method based on the information regarding the memory cell, scrambling the data according to the data scrambling method, and recording the scrambled data on the memory cell. The information regarding the memory cell includes a logical block address, a logical page address, a physical block address, a physical page address of the memory cell, and a program/erase cycle of a memory block corresponding to the memory cell.

摘要翻译： 一种用于提高NAND闪存的操作可靠性的数据记录方法和数据记录装置，包括计算地址以记录数据，提取与所计算的地址相对应的存储单元的信息，基于与存储单元相关的信息选择数据加扰方法， 根据数据扰频方式对数据进行加扰，并将加扰数据记录在存储单元上。 关于存储器单元的信息包括逻辑块地址，逻辑页地址，物理块地址，存储单元的物理页地址以及对应于存储单元的存储块的编程/擦除周期。

公开(公告)号：US20090058841A1

公开(公告)日：2009-03-05

申请号：US12038758

申请日：2008-02-27

申请人： Jin-Woo Jung ,  Dong-Myung Lee

发明人： Jin-Woo Jung ,  Dong-Myung Lee

IPC分类号： G06F3/038

CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2965

摘要： A plasma display and a method of driving the plasma display. The plasma display includes a plasma display panel including a plurality of discharge cells corresponding to sustain electrodes and scan electrodes. A first transistor is coupled between a first power source and a node coupled to the scan electrodes. A second transistor and a diode are coupled in series between a second power source and the node. The first and second transistors are alternately turned on during a sustain period, and the diode is configured to interrupt a current flowing from the second power source to the node.

摘要翻译： 等离子体显示器和驱动等离子体显示器的方法。 等离子体显示器包括等离子体显示面板，其包括对应于维持电极和扫描电极的多个放电单元。 第一晶体管耦合在第一电源和耦合到扫描电极的节点之间。 第二晶体管和二极管串联在第二电源和节点之间。 第一和第二晶体管在维持周期期间交替地导通，并且二极管被配置为中断从第二电源流向节点的电流。

公开(公告)号：US20080034191A1

公开(公告)日：2008-02-07

申请号：US11698804

申请日：2007-01-26

申请人： Jin-Woo Jung

发明人： Jin-Woo Jung

IPC分类号： G06F9/44

CPC分类号： H04N19/42 ,  H04N21/2368 ,  H04N21/2383 ,  H04N21/4122 ,  H04N21/42203 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/44209 ,  H04N21/44245 ,  H04N21/8106

摘要： Disclosed is an image communication terminal including a main processor that controls operation in accordance with image communications, decodes video data, and encodes images photographed through a camera, and a modem processor that processes data in accordance with radio communications, divides image communication data into video and audio data, and encodes voice signals input from a microphone to combine encoded audio data with the video data to transmit them to the communication network. Accordingly, the utility of the main processor is increased and a quantity of communication data between the modem processor and the main processor is reduced. Further, voice quality is provided at an optimal level.

摘要翻译： 公开了一种图像通信终端，其包括：主处理器，其根据图像通信控制操作，解码视频数据，并对通过照相机拍摄的图像进行编码，以及根据无线电通信处理数据的调制解调器处理器，将图像通信数据分割为视频 和音频数据，并且对从麦克风输入的语音信号进行编码，以将经编码的音频数据与视频数据组合，以将它们传送到通信网络。 因此，主处理器的效用增加，并且调制解调器处理器和主处理器之间的通信数据量减少。 此外，语音质量被提供在最佳级别。