公开(公告)号：US08305374B2

公开(公告)日：2012-11-06

申请号：US12072092

申请日：2008-02-22

Applicant: Jae Han Lee

Inventor： Jae Han Lee

IPC: G06F3/038

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251 ,  G09G2310/0286

Abstract: Disclosed are a display and a method of driving the display. The display includes a display panel on which a plurality of data lines are formed, a data driver for supplying data voltages generated by modulating input image data to the respective data lines. The data driver includes a precharging unit for selecting a specific precharge voltage from a plurality of precharge voltages applied to the data driver depending on grayscale sections of the input image data, and for precharging the selected precharge voltages to the respective data lines.A predetermined voltage is precharged according to a grayscale section of image data and then applied to a pixel, whereby voltage rising time and voltage falling time when charging the pixel can be shortened. Therefore, even though the charge time of the pixel is shortened and bias current of the data driver is thus reduced, it is possible to obtain high driving performance. In addition, since the bias current of the data driver is reduced, overall current consumption is reduced and heat generation can also be suppressed.

Abstract translation: 公开了显示器和驱动显示器的方法。 显示器包括其上形成有多条数据线的显示面板，用于将通过将输入图像数据调制到各个数据线而产生的数据电压的数据驱动器。 数据驱动器包括预充电单元，用于根据输入图像数据的灰阶部分从施加到数据驱动器的多个预充电电压中选择特定的预充电电压，并且用于将所选择的预充电电压预充电到各个数据线。 预定电压根据图像数据的灰阶部分预充电，然后施加到像素，由此可以缩短对像素充电时的电压上升时间和电压下降时间。 因此，即使像素的充电时间缩短，因此数据驱动器的偏置电流也被降低，可以获得高的驱动性能。 此外，由于数据驱动器的偏置电流降低，所以总的电流消耗减少，并且还可以抑制发热。

公开(公告)号：US20100216526A1

公开(公告)日：2010-08-26

申请号：US12391163

申请日：2009-02-23

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

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

IPC: H04M1/00 ,  H04R11/04 ,  G10K11/16 ,  H01R24/04

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

Abstract: 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.

Abstract translation: 用于接收圆柱塞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：US20080303809A1

公开(公告)日：2008-12-11

申请号：US12072092

申请日：2008-02-22

Applicant: Jae Han Lee

Inventor： Jae Han Lee

IPC: G09G5/00

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251 ,  G09G2310/0286

Abstract: Disclosed are a display and a method of driving the display. The display includes a display panel on which a plurality of data lines are formed, a data driver for supplying data voltages generated by modulating input image data to the respective data lines. The data driver includes a precharging unit for selecting a specific precharge voltage from a plurality of precharge voltages applied to the data driver depending on grayscale sections of the input image data, and for precharging the selected precharge voltages to the respective data lines.A predetermined voltage is precharged according to a grayscale section of image data and then applied to a pixel, whereby voltage rising time and voltage falling time when charging the pixel can be shortened. Therefore, even though the charge time of the pixel is shortened and bias current of the data driver is thus reduced, it is possible to obtain high driving performance. In addition, since the bias current of the data driver is reduced, overall current consumption is reduced and heat generation can also be suppressed.

Abstract translation: 公开了显示器和驱动显示器的方法。 显示器包括其上形成有多条数据线的显示面板，用于将通过将输入图像数据调制到各个数据线而产生的数据电压的数据驱动器。 数据驱动器包括预充电单元，用于根据输入图像数据的灰阶部分从施加到数据驱动器的多个预充电电压中选择特定的预充电电压，并且用于将所选择的预充电电压预充电到各个数据线。 预定电压根据图像数据的灰阶部分预充电，然后施加到像素，由此可以缩短对像素充电时的电压上升时间和电压下降时间。 因此，即使像素的充电时间缩短，因此数据驱动器的偏置电流也被降低，可以获得高的驱动性能。 此外，由于数据驱动器的偏置电流降低，所以总的电流消耗减少，并且还可以抑制发热。

公开(公告)号：US20120238251A1

公开(公告)日：2012-09-20

申请号：US13048551

申请日：2011-03-15

Applicant: Jae Han Lee ,  Anand Sethuraman

Inventor： Jae Han Lee ,  Anand Sethuraman

IPC: H04W4/00

CPC classification number: H04W4/12 ,  H04L51/38 ,  H04W4/02 ,  H04W4/16 ,  H04W68/00

Abstract: An originating communications device is configured to transmit a text message to a recipient mobile device when the originating device determines that the recipient device has failed to connect with a call that was initiated by the originating device. The text message is designed to indicate that the recipient device has failed to connect with the call; in addition or as an alternative, the text message includes a code that indicates to the recipient device that it is potentially in a poor RF coverage area. The recipient mobile device, upon receiving and displaying the text message, may determine that it is indeed in an area with poor coverage and will in response store its current geographic location as a poor coverage area. Other embodiments are also described and claimed.

Abstract translation: 始发通信设备被配置为当始发设备确定接收方设备未能与始发设备发起的呼叫连接时，将文本消息发送到接收者移动设备。 文本消息被设计为指示接收方设备未能与呼叫连接; 另外或作为替代，文本消息包括向接收方设备指示其潜在地在不良的RF覆盖区域中的代码。 收件人移动设备在接收和显示文本消息时可以确定它确实在覆盖范围较差的区域中，并且响应地将其当前地理位置存储为不良覆盖区域。 还描述和要求保护其他实施例。

公开(公告)号：US20110164105A1

公开(公告)日：2011-07-07

申请号：US12683010

申请日：2010-01-06

Applicant: Jae Han Lee ,  E-Cheng Chang

Inventor： Jae Han Lee ,  E-Cheng Chang

IPC: H04N7/14 ,  G10L21/00

CPC classification number: H04N5/265 ,  G06K9/46 ,  G10L25/78 ,  H04M1/03 ,  H04M2250/52 ,  H04N7/14 ,  H04N7/142 ,  H04N7/147 ,  H04N2007/145

Abstract: A handheld communication device is used to capture video streams and generate a multiplexed video stream. The handheld communication device has at least two cameras facing in two opposite directions. The handheld communication device receives a first video stream and a second video stream simultaneously from the two cameras. The handheld communication device detects a speech activity of a person captured in the video streams. The speech activity may be detected from direction of sound or lip movement of the person. Based on the detection, the handheld communication device automatically switches between the first video stream and the second video stream to generate a multiplexed video stream. The multiplexed video stream interleaves segments of the first video stream and segments of the second video stream. Other embodiments are also described and claimed.

Abstract translation: 手持通信设备用于捕获视频流并生成复用的视频流。 手持通信设备具有面向两个相反方向的至少两个摄像机。 手持通信设备从两个摄像机同时接收第一视频流和第二视频流。 手持通信设备检测在视频流中捕获的人的语音活动。 可以从人的声音或嘴唇移动的方向检测语音活动。 基于检测，手持通信设备自动地在第一视频流和第二视频流之间切换以产生多路复用的视频流。 复用的视频流交织第一视频流的段和第二视频流的段。 还描述和要求保护其他实施例。

公开(公告)号：US20100183175A1

公开(公告)日：2010-07-22

申请号：US12356483

申请日：2009-01-20

Applicant: Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

Inventor： Shaohai Chen ,  Phillip George Tamchina ,  Jae Han Lee

IPC: H04R5/02 ,  H04R1/10

CPC classification number: H04R5/04 ,  H04R1/1041 ,  H04R2201/109 ,  H04R2420/03

Abstract: An audio player includes an audio headset having two earpieces. A playback circuit provides one of a stereophonic program and a monaural program to the audio headset. The monaural program may be created by mixing channels of the stereophonic program. A mode control is coupled to the playback circuit and to the audio headset. The mode control detects when at least one of the two earpieces is not adjacent a listener's ear and causes the playback circuit to deliver the monaural program to the audio headset.

Abstract translation: 音频播放器包括具有两个听筒的音频耳机。 回放电路为音频耳机提供立体声程序和单声道程序之一。 单声道节目可以通过混合立体声节目的频道来创建。 模式控制耦合到播放电路和音频耳机。 模式控制检测两个耳机中的至少一个是否不与听者的耳朵相邻，并且使重放电路将单声道节目传送到音频耳机。

公开(公告)号：US20080084378A1

公开(公告)日：2008-04-10

申请号：US11869535

申请日：2007-10-09

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

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

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2300/0443 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0214

Abstract: A display device and a method for driving the same wherein the timing of the gate clock signal, which is an output of a timing controller, is changed to a time before a data latch signal is applied, so that degradation of the image due to gate noise can be prevented. That is, a gate turn-on voltage is applied before the data latch signal to turn on thin film transistors in an interval in which a gate turn-off voltage is stabilized. Accordingly, the generation of horizontal streaks in the lower portion of the display device is prevented.

Abstract translation: 一种显示装置及其驱动方法，其中作为定时控制器的输出的门时钟信号的定时被改变到施加数据锁存信号之前的时间，使得由于门的图像的劣化 可以防止噪音。 也就是说，在数据锁存信号之前施加栅极导通电压，以在栅极截止电压稳定的区间中导通薄膜晶体管。 因此，防止在显示装置的下部产生水平条纹。

公开(公告)号：US09727124B2

公开(公告)日：2017-08-08

申请号：US13090007

申请日：2011-04-19

Applicant: Jae Han Lee ,  Shaohai Chen ,  Phillip George Tamchina

Inventor： Jae Han Lee ,  Shaohai Chen ,  Phillip George Tamchina

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

CPC classification number: 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

Abstract: 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：US20130014260A1

公开(公告)日：2013-01-10

申请号：US13574346

申请日：2011-01-20

Applicant: Jae Han Lee ,  Jeong Hun Kim ,  Sung Hyun Kim

Inventor： Jae Han Lee ,  Jeong Hun Kim ,  Sung Hyun Kim

IPC: G06F21/00

CPC classification number: G06F21/564 ,  G06F21/567

Abstract: 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.

Abstract translation: 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：US08290546B2

公开(公告)日：2012-10-16

申请号：US12391163

申请日：2009-02-23

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

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

IPC: H04M1/00

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

Abstract: 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.

Abstract translation: 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。