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1. 发明授权

US08000968B1 Method and apparatus for switching speech or audio signals 有权
标题翻译：用于切换语音或音频信号的方法和装置
公开(公告)号：US08000968B1
公开(公告)日：2011-08-16
申请号：US13094340
申请日：2011-04-26
申请人： Zexin Liu , Lei Miao , Chan Hu , Wenhai Wu , Yue Lang , Qing Zhang
发明人： Zexin Liu , Lei Miao , Chan Hu , Wenhai Wu , Yue Lang , Qing Zhang
IPC分类号： G10L19/00
CPC分类号： G10L19/24 , G10L19/22 , G10L19/26
摘要： A method and an apparatus for switching speech or audio signals, wherein the method for switching speech or audio signals includes when switching of a speech or audio, weighting a first high frequency band signal of a current frame of speech or audio signal and a second high frequency band signal of the previous M frame of speech or audio signals to obtain a processed first high frequency band signal, where M is greater than or equal to 1, and synthesizing the processed first high frequency band signal and a first low frequency band signal of the current frame of speech or audio signal into a wide frequency band signal. In this way, speech or audio signals with different bandwidths can be smoothly switched, thus improving the quality of audio signals received by a user.
摘要翻译：一种用于切换语音或音频信号的方法和装置，其中用于切换语音或音频信号的方法包括：当切换语音或音频时，加权当前语音或音频信号帧的第一高频带信号，先前的M帧语音或音频信号的频带信号，以获得经处理的第一高频带信号，其中M大于或等于1，并且合成经处理的第一高频带信号和第一低频带信号将当前的语音帧或音频信号转换成宽频带信号。以这种方式，可以平滑地切换具有不同带宽的语音或音频信号，从而提高用户接收的音频信号的质量。

2. 发明申请

US20060288695A1 Intake and exhaust system of internal combustion engine 失效
标题翻译：内燃机进气排气系统
公开(公告)号：US20060288695A1
公开(公告)日：2006-12-28
申请号：US11439792
申请日：2006-05-24
申请人： Chan Hu
发明人： Chan Hu
IPC分类号： F02B27/00
CPC分类号： F02M35/1266 , F01N1/02 , F01N1/084 , F01N1/089 , Y02T10/146
摘要： An intake and exhaust system of an internal combustion engine is disclosed. More particularly, the intake and exhaust system of the internal combustion engine supplies a suction flow enough to be proportional to engine load or a speed, dissipates a pulsating energy that is naturally generated during intake, and reduces an exhaust resistance caused by interference with the exhaust gas during exhaust, thereby allowing high-performance, high-power, low-vibration and economical fuel consumption ratio to be accomplished. Accordingly, the intake and exhaust system of the internal combustion engine, which is mounted in a multiple cylinder engine of the internal combustion engine and operates an engine after sucking air for the combustion to a cylinder when the intake valve is opened, can include the intake system configured to enable an intake flow to be normally flowed in proportion to a wide range of engine speed and load, and supply the intake flow enough to be proportional to the engine speed and load to a plurality of cylinders, and the exhaust system configured to improve a power of the engine by lowering exhaust pressure generated from exhaust resistance than that of the cylinder, even though a common muffler is applied.
摘要翻译：公开了一种内燃机的进气排气系统。更具体地，内燃机的进气和排气系统提供足以与发动机负载或速度成比例的吸入流量，消除在进气期间自然产生的脉动能量，并且减少由于与排气的干扰而引起的排气阻力排气中的气体，从而能够实现高性能，高功率，低振动和经济的燃料消耗比。因此，当进气门打开时，安装在内燃机的多缸发动机中并且在吸入用于燃烧的空气用于气缸之后操作发动机的内燃机的进排气系统可以包括进气口系统构造成使进气流正常地与发动机转速和负载的大范围成比例地流动，并且将进气流量足够地提供给与多个汽缸的发动机转速和负载成正比，并且排气系统被配置为即使使用普通的消声器，也可以通过降低由排气阻力产生的排气压力而使发动机的功率提高。

3. 发明申请

US20130235009A1 ADJUSTING APPARATUS AND METHOD FOR ADJUSTING BRIGHTNESS OF DISPLAYS 审中-公开
标题翻译：调节装置和调整显示亮度的方法
公开(公告)号：US20130235009A1
公开(公告)日：2013-09-12
申请号：US13662873
申请日：2012-10-29
申请人： I-CHAN HU , CHI-LEI HO , CHENG-TA HU
发明人： I-CHAN HU , CHI-LEI HO , CHENG-TA HU
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G3/006 , G09G2320/0626 , G09G2320/0693
摘要： An adjusting apparatus includes a display, a host, and a luminance sensing device. The host includes a control module, a comparing module, and a storing module. The control module controls the display to display according to a first initial luminance value. The luminance sensing device senses brightness of the display and sends a first current luminance value, corresponding to the brightness, to the comparing module. The comparing module stores the first initial luminance value to the storing module after determining the first current luminance value to match with a first reference luminance value. The control module decreases the first initial luminance value to a second initial luminance value and controls the display to display according to the second initial luminance value.
摘要翻译：调节装置包括显示器，主机和亮度感测装置。主机包括控制模块，比较模块和存储模块。控制模块根据第一初始亮度值控制显示器显示。亮度感测装置感测显示器的亮度，并将与亮度对应的第一当前亮度值发送到比较模块。比较模块在确定与第一参考亮度值匹配的第一当前亮度值之后，将第一初始亮度值存储到存储模块。控制模块将第一初始亮度值降低到第二初始亮度值，并根据第二初始亮度值控制显示。

4. 发明申请

US20120113610A1 CIRCUIT BOARD 有权
标题翻译：电路板
公开(公告)号：US20120113610A1
公开(公告)日：2012-05-10
申请号：US13007348
申请日：2011-01-14
申请人： Chia-Chan HU , Yuan-Ming Hsu
发明人： Chia-Chan HU , Yuan-Ming Hsu
IPC分类号： H01R9/00
CPC分类号： H01R12/57
摘要： A circuit board includes a first circuit area, a first processing unit and a conductive pattern. The first circuit area includes a plurality of first electrically contacts. The first processing unit, which includes a ball grid array (BGA) substrate, is disposed on the first circuit area and is electrically connected to the first electrically contacts. The BGA substrate has a plurality of solder balls and a bypass circuit. The conductive pattern is electrically connected to the first electrically contacts.
摘要翻译：电路板包括第一电路区域，第一处理单元和导电图案。第一电路区域包括多个第一电接触。包括球栅阵列（BGA）基板的第一处理单元设置在第一电路区域上并与第一电触头电连接。 BGA基板具有多个焊球和旁路电路。导电图形电连接到第一电接触。

5. 发明授权

US06979086B2 Projector and status protection method thereof 失效
标题翻译：投影机及其状态保护方法
公开(公告)号：US06979086B2
公开(公告)日：2005-12-27
申请号：US10702475
申请日：2003-11-07
申请人： Chia-Chan Hu
发明人： Chia-Chan Hu
IPC分类号： G02F1/13 , G03B21/00 , G03B21/16 , H04N5/74
CPC分类号： H04N9/3141 , H04N9/3144
摘要： A projector. A lamp serves as a light source for the projector. A starter turns on the lamp. An image processing system generates a projected image according to a video signal. A CPU controls the image processing system. A plurality of cooling fans positioned at least near the power supply, the lamp, or the image processing system to reduce the temperature around the cooling fans and respectively generating pulse signals corresponding to the rotational speed of the cooling fan. A charging circuit generates a continuous charging signal and generates a protection active signal to reset the CPU, shut down the power supply or the lamp.
摘要翻译：投影机一个灯作为投影机的光源。启动器打开灯泡。图像处理系统根据视频信号生成投影图像。 CPU控制图像处理系统。多个冷却风扇至少位于电源，灯或图像处理系统附近，以降低冷却风扇周围的温度，并分别产生与冷却风扇的转速对应的脉冲信号。充电电路产生连续充电信号，并产生保护有源信号以复位CPU，关闭电源或灯。

6. 发明授权

US08681510B2 Circuit board 有权
标题翻译：电路板
公开(公告)号：US08681510B2
公开(公告)日：2014-03-25
申请号：US13007348
申请日：2011-01-14
申请人： Chia-Chan Hu , Yuan-Ming Hsu
发明人： Chia-Chan Hu , Yuan-Ming Hsu
IPC分类号： H05K7/02
CPC分类号： H01R12/57
摘要： A circuit board includes a first circuit area, a first processing unit and a conductive pattern. The first circuit area includes a plurality of first electrically contacts. The first processing unit, which includes a ball grid array (BGA) substrate, is disposed on the first circuit area and is electrically connected to the first electrically contacts. The BGA substrate has a plurality of solder balls and a bypass circuit. The conductive pattern is electrically connected to the first electrically contacts.
摘要翻译：电路板包括第一电路区域，第一处理单元和导电图案。第一电路区域包括多个第一电接触。包括球栅阵列（BGA）基板的第一处理单元设置在第一电路区域上并与第一电触头电连接。 BGA基板具有多个焊球和旁路电路。导电图形电连接到第一电接触。

7. 发明申请

US20130021327A1 IMAGE CONTROL DEVICE AND IMAGE DISPLAYING SYSTEM COMPRISING THE SAME 审中-公开
标题翻译：图像控制装置和包含其的图像显示系统
公开(公告)号：US20130021327A1
公开(公告)日：2013-01-24
申请号：US13450674
申请日：2012-04-19
申请人： Chia Chan HU
发明人： Chia Chan HU
IPC分类号： G06T15/00
CPC分类号： H04N13/398 , H04N13/128 , H04N13/341 , H04N2213/002 , H04N2213/008
摘要： An image control device and an image displaying system comprising the same are provided. The image control device co-operates with a displaying device of the image displaying system. When a proximity sensor of the image control device senses proximity of a user, it generates a three-dimensional image activation signal for informing the displaying device to play a three-dimensional image so that the user can watch the three-dimensional image through three-dimensional image filter units of the image control device. When the proximity sensor of the image control device senses the leaving of the user, it generates a three-dimensional image ending signal for informing the displaying device to stop displaying the three-dimensional image.
摘要翻译：提供了一种图像控制装置和包括该图像控制装置的图像显示系统。图像控制装置与图像显示系统的显示装置协作。当图像控制装置的接近传感器感测到用户的接近度时，它产生三维图像激活信号，用于通知显示装置播放三维图像，使得用户可以通过三维图像观看三维图像，图像控制装置的三维图像滤波器单元。当图像控制装置的接近传感器感测到用户的离开时，它产生用于通知显示装置停止显示三维图像的三维图像结束信号。

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