公开(公告)号：US09727124B2

公开(公告)日：2017-08-08

申请号：US13090007

申请日：2011-04-19

申请人： Jae Han Lee ,  Shaohai Chen ,  Phillip George Tamchina

发明人： Jae Han Lee ,  Shaohai Chen ,  Phillip George Tamchina

IPC分类号： G06F1/32 ,  H04M1/67 ,  H04M1/725 ,  H04W4/18 ,  H04W52/02 ,  H04L29/08 ,  G06F9/445

CPC分类号： G06F1/329 ,  G06F8/65 ,  H04L67/1095 ,  H04L67/32 ,  H04M1/67 ,  H04M1/72566 ,  H04W4/18 ,  H04W52/0258 ,  H04W52/027 ,  Y02D10/24 ,  Y02D10/42 ,  Y02D30/40 ,  Y02D70/1222 ,  Y02D70/1244 ,  Y02D70/142

摘要： A power savings mode for data updates is provided. The power savings mode prevents data updates to occur while a screen of a portable electronic device is turned off and the device is in a sleep state. The power savings mode waits until the screen is turned on and the portable electronic device is in a wake state before allowing applications and widgets to update data from network repositories. By preventing applications and widgets from updating data while the portable electronic device is in a sleep state, the power savings mode conserves battery life and network bandwidth by limiting possibly unnecessary data transmissions.

公开(公告)号：US08416176B2

公开(公告)日：2013-04-09

申请号：US11952862

申请日：2007-12-07

申请人： Jae-Han Lee ,  Sun-Kyu Son ,  Myong-Bin Lim ,  In-Yong Hwang ,  Ock-Jin Kim

发明人： Jae-Han Lee ,  Sun-Kyu Son ,  Myong-Bin Lim ,  In-Yong Hwang ,  Ock-Jin Kim

IPC分类号： G09G3/36 ,  G09G3/34 ,  G06F3/038

CPC分类号： G09G3/36 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2330/023

摘要： A liquid crystal display having data driving apparatus comprising first and second output switches, a charge sharing line, and first and second charge sharing switches. The first output switch switches an electrical connection between a first amplifier providing a positive gradation voltage and a first data line in response to a control signal. The second output switch switches an electrical connection between a second amplifier providing a negative gradation voltage and a second data line in response to the control signal. The first charge sharing switch switches an electrical connection between the first data line and the charge sharing line in response to the control signal. The second charge sharing switch switches an electrical connection between the second data line and the charge sharing line in response to the control signal.

摘要翻译： 具有包括第一和第二输出开关，电荷共享线以及第一和第二电荷共享开关的数据驱动装置的液晶显示器。 第一输出开关响应于控制信号切换提供正灰度级电压的第一放大器与第一数据线之间的电连接。 响应于控制信号，第二输出开关切换提供负灰度级电压的第二放大器与第二数据线之间的电连接。 第一电荷共享开关响应于控制信号切换第一数据线和电荷共享线之间的电连接。 第二电荷共享开关响应于控制信号切换第二数据线和电荷共享线之间的电连接。

公开(公告)号：US20130014260A1

公开(公告)日：2013-01-10

申请号：US13574346

申请日：2011-01-20

申请人： Jae Han Lee ,  Jeong Hun Kim ,  Sung Hyun Kim

发明人： Jae Han Lee ,  Jeong Hun Kim ,  Sung Hyun Kim

IPC分类号： G06F21/00

CPC分类号： G06F21/564 ,  G06F21/567

摘要： The invention relates to an apparatus for preventing infection by malicious code, comprising: a database in which files installed in an agent system, DNA values for each part of the files, and index information for indicating whether each file is normal or malicious are stored; a calculation unit which calculates a DNA value for a part of a file for which an execution is requested in the agent system; and a file inspection unit which searches the database to extract, in a group, files having the DNA value calculated by the calculation unit, inspects whether an object file is normal or malicious on the basis of the index information on the files extracted in a group, and allows the execution of the object file or makes a request for the calculation of DNA values of other parts which selectively include one part of the object file.

摘要翻译： 本发明涉及一种防止恶意代码感染的装置，包括：数据库，其中安装在代理系统中的文件，文件的每个部分的DNA值，以及用于指示每个文件是正常还是恶意的索引信息; 计算单元，其计算在代理系统中请求执行的文件的一部分的DNA值; 以及文件检查单元，其搜索数据库以提取具有由计算单元计算出的DNA值的文件，根据关于在组中提取的文件的索引信息来检查对象文件是正常还是恶意的 ，并且允许执行目标文件或者请求计算选择性地包括目标文件的一部分的其他部分的DNA值。

公开(公告)号：US20120293762A1

公开(公告)日：2012-11-22

申请号：US13238661

申请日：2011-09-21

申请人： Ok-Kwon SHIN ,  Jong Min LEE ,  Sun Kyu SON ,  Young-IL BAN ,  Jae-Han LEE

发明人： Ok-Kwon SHIN ,  Jong Min LEE ,  Sun Kyu SON ,  Young-IL BAN ,  Jae-Han LEE

IPC分类号： G02F1/1343 ,  H03K3/00

CPC分类号： G09G3/3674 ,  G09G3/3677 ,  G09G2310/0205 ,  G09G2310/0286 ,  G09G2310/08 ,  G11C19/28 ,  G11C19/287

摘要： A gate driver includes a gate integrated circuit (“IC”) chip which receives at least two scanning start signals and at least four clock control signals, and outputs a plurality of gate-on voltages, where at least two clock control signals of the at least four clock control signals are generated based on one scanning start signal of the at least two scanning start signals, timings of the at least two scanning start signals are independent of each other, and timings of the at least two clock control signals based on the one scanning start signal are independent of each other.

摘要翻译： 栅极驱动器包括：门集成电路（IC）芯片，其接收至少两个扫描开始信号和至少四个时钟控制信号，并且输出多个栅极导通电压，其中至少四个时钟控制信号 基于所述至少两个扫描开始信号的一个扫描开始信号产生时钟控制信号，所述至少两个扫描开始信号的定时彼此独立，并且基于所述一次扫描的所述至少两个时钟控制信号的定时 启动信号彼此独立。

公开(公告)号：US08290546B2

公开(公告)日：2012-10-16

申请号：US12391163

申请日：2009-02-23

申请人： Shaohai Chen ,  Phillip George Tamchina ,  Richard Hung Minh Dinh ,  Jae Han Lee ,  Trent Weber ,  Michelle Yu ,  Adam D. Mittleman

发明人： Shaohai Chen ,  Phillip George Tamchina ,  Richard Hung Minh Dinh ,  Jae Han Lee ,  Trent Weber ,  Michelle Yu ,  Adam D. Mittleman

IPC分类号： H04M1/00

CPC分类号： H01R24/58 ,  H01R13/66 ,  H01R13/703 ,  H01R2105/00 ,  H01R2201/16 ,  H04M1/03 ,  H04R1/083

摘要： A connector for receiving a cylindrical plug includes a body defining a plug aperture and a cavity for receiving the cylindrical plug. A plurality of electrical contacts in communication with the cavity make electrical connections with the cylindrical plug and retain the cylindrical plug. A microphone is coupled to the body such that the plug aperture and the cavity provide an acoustic path to the microphone. The microphone may be at an end of the connector opposite the plug aperture or on a side of the connector adjacent the plug aperture. The connector allows a microphone to be added to a device, such as a mobile telephone, without the need for an additional external aperture. The microphone in the connector may operate with a second microphone and processing electronics in the device to provide audio processing functions such as noise cancellation or audio beamforming.

摘要翻译： 用于容纳圆柱形插头的连接器包括限定插头孔的主体和用于容纳圆柱塞的空腔。 与空腔连通的多个电触点与圆柱塞形成电连接并保持圆柱塞。 麦克风耦合到主体，使得插头孔和空腔提供到麦克风的声路。 麦克风可以在连接器的与插头孔相对的一端或邻近插头孔的连接器的一侧。 连接器允许将麦克风添加到诸如移动电话的设备，而不需要额外的外部孔径。 连接器中的麦克风可以与设备中的第二麦克风和处理电子设备一起工作，以提供音频处理功能，例如噪声消除或音频波束成形。

公开(公告)号：US20120249603A1

公开(公告)日：2012-10-04

申请号：US13206865

申请日：2011-08-10

申请人： Young-Il BAN ,  Jong Min LEE ,  Sun Kyu SON ,  Ok-Kwon SHIN ,  Jae-Han LEE

发明人： Young-Il BAN ,  Jong Min LEE ,  Sun Kyu SON ,  Ok-Kwon SHIN ,  Jae-Han LEE

IPC分类号： G09G5/10 ,  G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/0297

摘要： A liquid crystal display includes a plurality of pixels, a plurality of data lines connected to the plurality of pixels, and a data driver connected to the plurality of data lines, where the data driver supplies data voltage to the plurality of data lines, where the data driver includes a data latch which outputs input image data in response to image data corresponding to the plurality of pixels, wherein the data latch rearranges a sequence of the image data, and a digital-to-analog converting unit which includes a positive digital-to-analog converter which generates a positive data voltage in response to the input image data, and a negative digital-to-analog converter which generates a negative data voltage in response to the input image data.

摘要翻译： 液晶显示器包括多个像素，连接到多个像素的多条数据线以及连接到多条数据线的数据驱动器，其中数据驱动器向多条数据线提供数据电压，其中 数据驱动器包括数据锁存器，其响应于对应于多个像素的图像数据输出输入图像数据，其中数据锁存器重新排列图像数据的序列;以及数模转换单元，其包括正数字 - 模拟转换器，其响应于输入图像数据产生正数据电压;以及负数字 - 模拟转换器，其响应于输入图像数据产生负数据电压。

公开(公告)号：US20120188371A1

公开(公告)日：2012-07-26

申请号：US13437705

申请日：2012-04-02

申请人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

发明人： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

IPC分类号： H04R3/00 ,  H04N7/18

CPC分类号： H04R3/00 ,  H04N7/18 ,  H04R3/005 ,  H04R27/00

摘要： A device includes a microphone array fixed to the device. A signal processor produces an audio output using audio beamforming with input from the microphone array. The signal processor aims the beamforming in a selected direction. An orientation sensor—such as a compass, an accelerometer, or an inertial sensor—is coupled to the signal processor. The orientation sensor detects a change in the orientation of the microphone array and provides an orientation signal to the signal processor for adjusting the aim of the beamforming to maintain the selected direction. The device may include a camera that captures an image. An image processor may identify an audio source in the image and provide a signal adjusting the selected direction to follow the audio source. The image processor may receive the orientation signal and adjust the image for changes in the orientation of the camera before tracking movement of the audio source.

摘要翻译： 一种设备包括固定到该设备的麦克风阵列。 信号处理器使用来自麦克风阵列的输入的音频波束成形产生音频输出。 信号处理器将波束成形瞄准所选择的方向。 定向传感器（例如罗盘，加速度计或惯性传感器）耦合到信号处理器。 方向传感器检测麦克风阵列方向的变化，并向信号处理器提供定向信号，以调整波束形成的目的以维持所选择的方向。 该设备可以包括捕获图像的相机。 图像处理器可以识别图像中的音频源，并提供调整所选择的方向以跟随音频源的信号。 图像处理器可以在跟踪音频源的移动之前接收取向信号并调整图像以改变相机的方位。

公开(公告)号：US20120114133A1

公开(公告)日：2012-05-10

申请号：US13350693

申请日：2012-01-13

申请人： Jae Han Lee ,  Wendell B. Sander

发明人： Jae Han Lee ,  Wendell B. Sander

IPC分类号： H04R1/10

CPC分类号： H04R1/1041 ,  H04R2201/107 ,  H04R2420/07

摘要： A system detects the repositioning of an earphone that is worn by a user, and changes an operation mode of a host coupled to the earphone. Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone. A signaling mechanism sends a repositioning detection signal to the host in response to a signal from the pressure transducer indicating the detection of the pressure change.

摘要翻译： 系统检测用户佩戴的耳机的重新定位，并改变耦合到耳机的主机的操作模式。 在耳机内部是一个压力传感器，用于检测由耳机的重新定位引起的压力变化。 信号机构响应于来自压力传感器的指示检测压力变化的信号，向主机发送重新定位检测信号。

公开(公告)号：US08159439B2

公开(公告)日：2012-04-17

申请号：US12241523

申请日：2008-09-30

申请人： Jae-han Lee ,  Chang-soo Lee

发明人： Jae-han Lee ,  Chang-soo Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3688

摘要： A data driving circuit receiving an image signal and applying a data signal based on the image signal to a display panel, the data driving circuit includes a signal generator that generates a horizontal scanning identical signal based on the image signal and a load signal instructing an output of the data signal to the display panel; a signal amplifier that alternately converts a polarity of an offset compensation value from positive to negative and amplifies the image signal based on the offset compensation value; and a controller that counts pulses of the horizontal scanning identical signal and controls the signal amplifier to retain the converted polarity of the offset compensation value until a counted reaches a predetermined reference value.

摘要翻译： 数据驱动电路，接收图像信号，并将基于图像信号的数据信号施加到显示面板，所述数据驱动电路包括信号发生器，该信号发生器基于图像信号生成水平扫描相同的信号，以及指示输出的负载信号 的数据信号发送到显示面板; 信号放大器，其将偏移补偿值的极性从正负转换为负，并且基于偏移补偿值放大图像信号; 以及控制器，其对所述水平扫描相同信号的脉冲进行计数，并控制所述信号放大器以保持所述偏移补偿值的转换极性，直到计数达到预定参考值。

公开(公告)号：US08098838B2

公开(公告)日：2012-01-17

申请号：US12277219

申请日：2008-11-24

申请人： Jae Han Lee ,  Wendell B. Sander

发明人： Jae Han Lee ,  Wendell B. Sander

IPC分类号： H04R1/10

CPC分类号： H04R1/1041 ,  H04R2201/107 ,  H04R2420/07

摘要： A system detects the repositioning of an earphone that is worn by a user, and changes an operation mode of a host coupled to the earphone. Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone. A signaling mechanism sends a repositioning detection signal to the host in response to a signal from the pressure transducer indicating the detection of the pressure change.

摘要翻译： 系统检测用户佩戴的耳机的重新定位，并改变耦合到耳机的主机的操作模式。 在耳机内部是一个压力传感器，用于检测由耳机的重新定位引起的压力变化。 信号机构响应于来自压力传感器的指示检测压力变化的信号，向主机发送重新定位检测信号。