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31. 发明申请

US20060105716A1 Human interface device and wireless communication method thereof 失效
标题翻译：人机接口设备及其无线通信方法
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。

32. 发明申请

US20060077176A1 Human input apparatus with touch sensors and method for calculating movement value thereof 失效
公开(公告)号：US20060077176A1
公开(公告)日：2006-04-13
申请号：US11245399
申请日：2005-10-06
申请人： Chul-Yong Joung , Jae-Surk Hong , Bang-Won Lee , Young-Ho Shin
发明人： Chul-Yong Joung , Jae-Surk Hong , Bang-Won Lee , Young-Ho Shin
IPC分类号： G09G5/00
CPC分类号： G06F3/03547
摘要： Provided is a human input apparatus and method for calculating a movement value thereof. The human input apparatus includes a plurality of touch sensors for varying and outputting output signals by direct contact, a sensing unit for receiving the output signals in parallel from the plurality of touch sensors and generating input data in response to the output signals, and a movement value calculating means for extracting valid input data from the input data and operating on and outputting a movement value using operated-on data comparing the valid input data with reference data and the reference data. Accordingly, a mechanical device mounted on the human input apparatus in order to express movement can be replaced by an electronic device employing the touch sensors, so that it is possible not only to prevent malfunction caused by noise or abrasion of a mechanical switch, but also to reduce power consumption and production cost. Further, it is advantageous for downsizing.

33. 发明申请

US20060055674A1 Optical mouse and control method thereof 失效
标题翻译：光电鼠标及其控制方法
公开(公告)号：US20060055674A1
公开(公告)日：2006-03-16
申请号：US11224349
申请日：2005-09-12
申请人： Chul-Yong Joung , Duck-Young Jung , Young-Ho Shin , Bang-Won Lee
发明人： Chul-Yong Joung , Duck-Young Jung , Young-Ho Shin , Bang-Won Lee
IPC分类号： G09G5/08
CPC分类号： G06F3/038 , G06F3/03543
摘要： An optical pointing device and a control method thereof are provided. The optical pointing device includes: an illumination unit for illuminating light on a working surface, and generating light in a predetermined code in response to a code signal; a control unit for detecting an image on the working surface to calculate a movement value, outputting movement information in response to an input signal inputted from the outside and the calculated movement value, intermittently outputting a code generation signal, and turning off the illumination unit when the optical pointing device is separated from the working surface in response to a determination signal; and a determination unit for outputting the code signal in response to the code generation signal, detecting light in the predetermined code to thus determine whether or not the optical pointing device is separated from the working surface, and outputting the determination signal depending on the determination result. Therefore, a glaring phenomenon generated when the optical pointing device is turned upside down can be prevented, and unnecessary power consumption can also be prevented.
摘要翻译：提供了一种光学指向装置及其控制方法。光学指向装置包括：照明单元，用于照亮工作表面上的光，并响应于代码信号产生预定代码的光; 控制单元，用于检测工作表面上的图像以计算移动值，响应于从外部输入的输入信号和计算出的移动值输出运动信息，间歇地输出代码生成信号，以及当照明单元关闭时，关闭照明单元响应于确定信号，光学指向装置与工作表面分离; 以及确定单元，用于响应于代码生成信号输出代码信号，检测预定代码中的光，从而确定光学指点设备是否与工作表面分离，并根据确定结果输出确定信号。因此，可以防止当光学指向装置翻转时产生的明亮现象，并且还可以防止不必要的功率消耗。

34. 发明申请

US20050200600A1 Image sensor, optical pointing device and motion calculating method of optical pointing device 失效
标题翻译：光学指向装置的图像传感器，光学指向装置和运动计算方法
公开(公告)号：US20050200600A1
公开(公告)日：2005-09-15
申请号：US11078503
申请日：2005-03-11
申请人： Bang-Won Lee
发明人： Bang-Won Lee
IPC分类号： G06F3/03 , G06F3/033 , G09G5/00
CPC分类号： G06F3/0317 , G06T7/248 , G06T2207/10016
摘要： An image sensor, an optical pointing device and a motion calculating method of the optical pointing device are disclosed. The optical pointing device includes an image sensor for obtaining and providing a surface image corresponding to a motion searching range; and an image processor for determining a direction and a length of an X axis and a Y axis of the motion searching range and a reference area to continuously obtain the surface image corresponding to the direction and length of the X axis and Y axis, obtaining a reference frame and a current frame using the continuously obtained surface image, setting a certain area of the reference frame corresponding to the direction and length of the X axis and Y axis of the reference area as the reference area, and calculating a correlation between the reference area and the sample frame, to thereby calculate motion. The image sensor can obtain the larger surface image in the X axis direction. Thus, even though the optical pointing device collects the image at a low sampling rate, there is an effect in that larger motion of the optical pointing device for the X axis direction can be calculated. This helps reduce the operating speed of the semiconductor to thereby reduce power consumption.
摘要翻译：公开了一种光学指向装置的图像传感器，光学指向装置和运动计算方法。光学指向装置包括用于获得和提供与运动搜索范围对应的表面图像的图像传感器; 以及图像处理器，用于确定运动搜索范围的X轴和Y轴的方向和长度以及参考区域，以连续地获得与X轴和Y轴的方向和长度对应的表面图像，获得参考帧和当前帧，使用连续获得的表面图像，将与参考区域的X轴和Y轴的方向和长度相对应的参考帧的特定区域设置为参考区域，并且计算参考区域之间的相关性区域和样品框架，从而计算运动。图像传感器可以在X轴方向上获得较大的表面图像。因此，即使光学指向装置以低采样率收集图像，也可以计算光学指向装置对于X轴方向的较大运动的效果。这有助于降低半导体的工作速度从而降低功耗。

35. 发明授权

US06502997B1 Connector and cable having transducer and receiver for optical transmission 失效
标题翻译：连接器和电缆具有用于光传输的传感器和接收器
公开(公告)号：US06502997B1
公开(公告)日：2003-01-07
申请号：US09522426
申请日：2000-03-09
申请人： Bang Won Lee , Kim Do Hwi
发明人： Bang Won Lee , Kim Do Hwi
IPC分类号： G02B636
CPC分类号： H04B10/801 , G02B6/32 , G02B6/4246
摘要： An optical fiber connector and cable having a transducer and a receiver for optical transmission is provided. The optical fiber connector includes an optical fiber cable, and first and second connectors. The first connector has a transducer for controlling data transmission, and is connected to one end of the optical fiber cable. The second connector has a receiver for controlling data reception, and is connected to the other end of the optical fiber cable. The first and second connectors are inserted into coaxial cable connectors which are respectively connected to an external transmission interface unit and an external reception interface unit. According to the connector and cable, a transducer and a receiver which are used for optical fiber cable transmission are installed in a connector of an optical fiber cable. Therefore, the connector and optical cable are compatible with digital data transmission systems which exclusively use a coaxial cable. Further, an interface system between a computer and multiple peripheral apparatus uses an optical fiber cable rather than a coaxial cable as a transmission cable, so that the data transmission speed and the performance can be improved.
摘要翻译：提供了一种具有用于光传输的换能器和接收器的光纤连接器和电缆。光纤连接器包括光纤电缆以及第一和第二连接器。第一连接器具有用于控制数据传输的传感器，并且连接到光纤电缆的一端。第二连接器具有用于控制数据接收的接收器，并且连接到光纤电缆的另一端。第一和第二连接器被插入分别连接到外部传输接口单元和外部接收接口单元的同轴电缆连接器中。根据连接器和电缆，用于光缆传输的传感器和接收器安装在光缆的连接器中。因此，连接器和光缆与仅使用同轴电缆的数字数据传输系统兼容。此外，计算机和多个外围设备之间的接口系统使用光纤电缆而不是同轴电缆作为传输电缆，从而可以提高数据传输速度和性能。

36. 发明授权

US5341417A Integrated PCM-CODEC circuit with telemetering noise elimination 失效
标题翻译：集成PCM-CODEC电路，具有遥测噪声消除功能
公开(公告)号：US5341417A
公开(公告)日：1994-08-23
申请号：US901757
申请日：1992-06-22
申请人： In-Hwan Hwang , Hye-Kyoung Lee , Yi-Sung Bae , Bang-Won Lee
发明人： In-Hwan Hwang , Hye-Kyoung Lee , Yi-Sung Bae , Bang-Won Lee
IPC分类号： H04M3/00 , H04B14/04 , H04M11/00 , H04M15/00 , H04Q3/42 , H04M3/18 , H04B1/10
CPC分类号： H04B14/04 , H04M11/002 , H04M15/00
摘要： An integrated PCM-CODEC circuit including a plurality of PCM subscriber lines consisting of a SLIC for interfacing a telephone line with a switching system, an impedance conformer and a PCM-CODEC, a common bus for transferring a telephone signal into or from a subscriber according to the time division rule for the timing of telephone line use, a telemetering signal source and a (synchronization signal for controlling portion of the telephone call called by the n'th subscriber. The PCM-CODEC circuit includes a buffer, a signal selector, an applied gain controller, an anti-aliasing filter, a telemetering signal filter, a BPF, a coder, a decoder, a LPF, a received-gain controller, a smoothing filter, an operational amplifier and a telemetering gate.
摘要翻译：包括由用于将电话线与交换系统接口的SLIC，阻抗构图器和PCM-CODEC组成的多个PCM用户线的综合PCM-CODEC电路，用于将电话信号传送到用户或从用户传送电话信号的公共总线对于电话线使用的定时的时分规则，遥测信号源和用于控制第n个用户所呼叫的电话部分的同步信号，PCM-CODEC电路包括缓冲器，信号选择器，应用增益控制器，抗混叠滤波器，遥测信号滤波器，BPF，编码器，解码器，LPF，接收增益控制器，平滑滤波器，运算放大器和遥测门。

37. 发明申请

US20110210934A1 TOUCH PANEL, AND INPUT DEVICE INCLUDING THE SAME 审中-公开
标题翻译：触摸面板和输入设备，包括它们
公开(公告)号：US20110210934A1
公开(公告)日：2011-09-01
申请号：US13125238
申请日：2009-04-20
申请人： Bang-Won Lee , Chul-Yong Joung , Young-Ho Shin , Sang-Jin Lee
发明人： Bang-Won Lee , Chul-Yong Joung , Young-Ho Shin , Sang-Jin Lee
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： Provided are a touch panel and an input device. The touch panel includes a plurality of first touch pad groups disposed in a first direction and having a plurality of first touch pads disposed in the first direction and extending in a second direction. Here, the first touch pads disposed at the same position in the respective first touch pad groups are connected in common with a corresponding one of a plurality of first channels, a first input signal is applied to one of the first touch pads of each first touch pad group, and the first touch pads receiving the first input signal are connected with the first channels, respectively.
摘要翻译：提供触摸面板和输入设备。触摸面板包括沿第一方向设置并具有沿第一方向设置并沿第二方向延伸的多个第一触摸板的多个第一触摸板组。这里，布置在各个第一触摸板组中的相同位置的第一触摸板与多个第一通道中的对应的一个共同连接，第一输入信号被施加到每个第一触摸的第一触摸板之一并且接收第一输入信号的第一触摸板分别与第一通道连接。

38. 发明申请

US20110050638A1 TOUCH SENSOR DEVICE AND THE METHOD OF SWITCHING OPERATION MODE THEREOF 审中-公开
标题翻译：触摸传感器装置及其操作模式的切换方法
公开(公告)号：US20110050638A1
公开(公告)日：2011-03-03
申请号：US12991061
申请日：2008-05-23
申请人： Bang-Won Lee
发明人： Bang-Won Lee
IPC分类号： G06F3/045
CPC分类号： G06F1/3203 , G06F1/3262 , G06F3/0416
摘要： Provided are a touch sensor device and a method of switching an operation mode in the touch sensor. The touch sensor device includes a touch panel for receiving an input signal generated by a touch on a surface of the touch panel and generating a touch signal on the basis of a change in internal capacitance; and a touch sensor chip for receiving the touch signal, calculating touch information, generating sense data, comparing the sense data with previously stored pattern signals, and controlling the touch sensor device to perform an operation corresponding to the received input signal.
摘要翻译：提供了触摸传感器装置和切换触摸传感器中的操作模式的方法。触摸传感器装置包括触摸面板，用于接收由触摸面上的触摸产生的输入信号，并且基于内部电容的变化产生触摸信号; 以及触摸传感器芯片，用于接收触摸信号，计算触摸信息，产生感测数据，将感测数据与先前存储的模式信号进行比较，以及控制触摸传感器装置执行与所接收的输入信号相对应的操作。

39. 发明申请

US20110037727A1 TOUCH SENSOR DEVICE AND POINTING COORDINATE DETERMINATION METHOD THEREOF 审中-公开
标题翻译：触摸传感器装置及其坐标坐标测定方法
公开(公告)号：US20110037727A1
公开(公告)日：2011-02-17
申请号：US12921512
申请日：2008-05-22
申请人： Sang-Jin Lee , Chul-Yong Joung , Bang-Won Lee
发明人： Sang-Jin Lee , Chul-Yong Joung , Bang-Won Lee
IPC分类号： G06F3/044
CPC分类号： G06F3/0416
摘要： Provided are a touch sensor device and a pointing coordinate determination method thereof. The touch sensor device includes a touch panel, a touch sensing unit that receives a touch signal, senses touch information according to a simple touch or touch strength of a touch object, and outputs an electrical signal, a touch data storage that stores touch data in response to the electrical signal, a template storage that pre-stores templates for various outlines of the touch object in response to the electrical signal, and a touch data processor that senses an outline of the touch object according to a distance difference related to the touch object by receiving the touch data, and determines pointer coordinates of a pointing device by receiving and mapping a stored template of the touch object.
摘要翻译：提供了一种触摸传感器装置及其指点坐标确定方法。触摸传感器装置包括触摸面板，接收触摸信号的触摸感测单元，根据触摸对象的简单触摸或触摸强度感测触摸信息，并输出电信号，存储触摸数据的触摸数据存储器响应于电信号的模板存储器，用于响应于电信号预先存储触摸对象的各种轮廓的模板的模板存储器;以及根据与触摸相关的距离差感测触摸对象的轮廓的触摸数据处理器通过接收触摸数据来对象，并且通过接收和映射所存储的触摸对象的模板来确定指点设备的指针坐标。

40. 发明授权

US07701503B2 Method for controlling light source and optical input device using the same 失效
标题翻译：用于控制光源的方法和使用其的光输入装置
公开(公告)号：US07701503B2
公开(公告)日：2010-04-20
申请号：US11042697
申请日：2005-01-25
申请人： Bang-Won Lee , Young-Ho Shin
发明人： Bang-Won Lee , Young-Ho Shin
IPC分类号： G01J1/32 , H01J40/14
CPC分类号： G01J1/32 , G06F3/0421 , H01L27/14627
摘要： Disclosed is a method for controlling a light source and optical input device using the same. The light source controlling method includes setting a shutter ON time of an image sensor using a statistical value of an image obtained through the image sensor, and setting a light source ON time in accordance with the shutter ON time and turning on/off the light source and the shutter in response to the set light source ON time and the set shutter ON time.Thus, undesired consumption of electric power of the light source is prevented to increase energy efficiency by actively setting an ON/OFF period of the light source consuming the maximum electric current in the optical input device according to a shutter ON/OFF period. Further, availability of the light source and its electric current is enhanced by controlling the light source for the shutter OFF period and by allowing the light source to be used as a source for the data transmission.
摘要翻译：公开了一种用于控制光源的方法和使用其的光输入装置。光源控制方法包括使用通过图像传感器获得的图像的统计值来设置图像传感器的快门导通时间，并且根据快门ON时间设置光源接通时间并打开/关闭光源并且快门响应设定的光源ON时间和设定的快门ON时间。因此，通过根据快门ON / OFF周期主动地设置消耗光输入装置中的最大电流的光源的ON / OFF周期，防止光源的电力的不期望的消耗来提高能量效率。此外，通过控制快门关闭时段的光源和允许光源作为数据传输的来源来增强光源的可用性及其电流。

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