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公开(公告)号：US08451312B2
公开(公告)日：2013-05-28
申请号：US12683010
申请日：2010-01-06
Applicant: Jae Han Lee , E-Cheng Chang
Inventor： Jae Han Lee , E-Cheng Chang
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.
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2.发明授权Detecting the repositioning of an earphone using a microphone and associated action 有权使用麦克风检测耳机的重新定位和相关动作公开(公告)号：US08416961B2
公开(公告)日：2013-04-09
申请号：US13350693
申请日：2012-01-13
Applicant: Jae Han Lee , Wendell B. Sander
Inventor： Jae Han Lee , Wendell B. Sander
IPC: H04R1/10
CPC classification number: H04R1/1041 , H04R2201/107 , H04R2420/07
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08150063B2
公开(公告)日：2012-04-03
申请号：US12323284
申请日：2008-11-25
Applicant: Shaohai Chen , Phillip George Tamchina , Jae Han Lee
Inventor： Shaohai Chen , Phillip George Tamchina , Jae Han Lee
IPC: H04R3/00
Abstract: 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.
Abstract translation: 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。
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4.发明授权公开(公告)号：US08813229B2
公开(公告)日：2014-08-19
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: G08B23/00
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。
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5.发明授权Text message transmissions indicating failure of recipient mobile device to connect with a call 有权文本消息传输指示接收方移动设备与呼叫连接的故障公开(公告)号：US08626148B2
公开(公告)日：2014-01-07
申请号：US13048551
申请日：2011-03-15
Applicant: Jae Han Lee , Anand Sethuraman
Inventor： Jae Han Lee , Anand Sethuraman
IPC: H04M11/00
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。
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Patent Agency Ranking
公开(公告)号：US08600085B2
公开(公告)日：2013-12-03
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
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。
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公开(公告)号：US20120177239A1
公开(公告)日：2012-07-12
申请号：US13004452
申请日：2011-01-11
Applicant: Jae Han Lee
Inventor： Jae Han Lee
IPC: H04R19/04
CPC classification number: H04R1/086 , H04M1/19 , H04R2499/11
Abstract: A removable case for a mobile communications device includes an opening that aligns with a microphone port that is built into the device. The case includes a windscreen that is sealed across the opening of the case. The windscreen is designed to reduce wind noise, air blasts, vocal plosives, and other noise. Other embodiments are also described and claimed.
Abstract translation: 用于移动通信设备的可移动外壳包括与内置于设备中的麦克风端口对准的开口。 这种情况包括一个密封在箱体开口处的挡风玻璃。 挡风玻璃设计用于减少风噪声，气泡，声带爆震和其他噪音。 还描述和要求保护其他实施例。
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公开(公告)号：US20100128892A1
公开(公告)日：2010-05-27
申请号：US12323284
申请日：2008-11-25
Applicant: Shaohai Chen , Phillip George Tamchina , Jae Han Lee
Inventor： Shaohai Chen , Phillip George Tamchina , Jae Han Lee
IPC: H04R3/00
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20100123785A1
公开(公告)日：2010-05-20
申请号：US12272650
申请日：2008-11-17
Applicant: Shaohai Chen , Philip George Tamchina , Jae Han Lee , Chad G. Seguin , Michael Lee
Inventor： Shaohai Chen , Philip George Tamchina , Jae Han Lee , Chad G. Seguin , Michael Lee
CPC classification number: H04R3/005 , H04N5/23219 , H04R2430/20
Abstract: A device to provide an audio output includes a microphone array, a signal processor, and a graphic user interface (GUI). The signal processor is coupled to the microphone array to perform audio beamforming with input from the microphone array. The GUI is coupled to the signal processor to display a plurality of audio sources, to receive a selection of at least one of the plurality of audio sources from a user, and to provide the selection to the signal processor for aiming the audio beamforming toward the selected audio source. The selection may be made by touching the display. The device may further include a camera and the GUI may display an image received from the camera as the plurality of audio sources. The camera may provide a moving video image and the signal processor may provide a synchronized audio signal aimed at the selected audio source.
Abstract translation: 提供音频输出的装置包括麦克风阵列，信号处理器和图形用户界面（GUI）。 信号处理器耦合到麦克风阵列，以利用来自麦克风阵列的输入来执行音频波束成形。 GUI耦合到信号处理器以显示多个音频源，以从用户接收对多个音频源中的至少一个的选择，并且向信号处理器提供选择以将音频波束成形朝向 所选音频源。 可以通过触摸显示来进行选择。 设备还可以包括相机，并且GUI可以将从相机接收的图像显示为多个音频源。 相机可以提供移动视频图像，并且信号处理器可以提供针对所选音频源的同步音频信号。
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公开(公告)号：US08755536B2
公开(公告)日：2014-06-17
申请号：US13437705
申请日：2012-04-02
Applicant: Shaohai Chen , Phillip George Tamchina , Jae Han Lee
Inventor： Shaohai Chen , Phillip George Tamchina , Jae Han Lee
Abstract: 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.
Abstract translation: 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。
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