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1. 发明授权

US08471478B2 Light control signal generating circuit 有权
标题翻译：光控制信号发生电路
公开(公告)号：US08471478B2
公开(公告)日：2013-06-25
申请号：US13095927
申请日：2011-04-28
申请人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
发明人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
IPC分类号： H05B37/02
CPC分类号： G01J1/32 , G01J1/44 , H05B37/0218 , Y02B20/46 , Y02B20/48
摘要： A light control signal generating circuit includes a photosensitive element, two transistors, and four resistances. A first resistance and the photosensitive element are connected in series between a power voltage terminal and a ground terminal. A base electrode of a first transistor is connected to a node between the first resistance and the photosensitive element, a collecting electrode is connected to the power voltage terminal through a second resistance, and an emitting electrode is connected to the ground terminal through a third resistance. A base electrode of a second transistor is connected to a node between the second resistance and the first transistor, a collecting electrode is connected to the power voltage terminal through a fourth resistance, and an emitting electrode is connected to the ground terminal through the third resistance. An output terminal is formed from a node between the fourth resistance and the second transistor.
摘要翻译：光控制信号发生电路包括光敏元件，两个晶体管和四个电阻。第一电阻和感光元件串联连接在电源电压端子和接地端子之间。第一晶体管的基极连接到第一电阻和感光元件之间的节点，集电极通过第二电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。第二晶体管的基极连接到第二电阻和第一晶体管之间的节点，集电极通过第四电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。输出端由第四电阻和第二晶体管之间的节点形成。

2. 发明授权

US08983086B2 Audio output controller and control method 有权
标题翻译：音频输出控制器和控制方式
公开(公告)号：US08983086B2
公开(公告)日：2015-03-17
申请号：US13334102
申请日：2011-12-22
申请人： Yang Xin , Tsung-Jen Chuang , Jun Zhang , Jun-Wei Zhang , Ren-Wen Huang , Qiang You
发明人： Yang Xin , Tsung-Jen Chuang , Jun Zhang , Jun-Wei Zhang , Ren-Wen Huang , Qiang You
IPC分类号： H04R1/10 , H04R5/04 , H04R5/033
CPC分类号： H04R5/04 , H04R5/033 , H04R2420/05
摘要： An output controller and an method for outputting a signal flow to one or more earphone jacks according to a connection status of each earphone jack. The output controller includes an interface unit having more than one earphone jacks and an output control unit. The output control unit includes a signal input terminal for receiving a signal flow, a detector, and a determining module. The detector detects whether each earphone jack is connected with an earphone and outputs one or more detected signals representing the connection status of the earphone jacks. The determining module outputs the signal flow directly to the connected earphone jack if only one earphone jack is connected to the earphone or distributes the signal flow being amplified correspondingly into each connected earphone jack if more than one earphone jack is connected to the earphones.
摘要翻译：一种输出控制器和根据每个耳机插孔的连接状态将信号流输出到一个或多个耳机插孔的方法。输出控制器包括具有多于一个耳机插孔和输出控制单元的接口单元。输出控制单元包括用于接收信号流的信号输入端子，检测器和确定模块。检测器检测每个耳机插孔是否与耳机连接，并且输出表示耳机插孔的连接状态的一个或多个检测信号。如果只有一个耳机插孔连接到耳机，确定模块将信号流直接输出到连接的耳机插孔，或者如果多于一个的耳机插孔连接到耳机，则将信号流相应地放大到每个连接的耳机插孔中。

3. 发明授权

US08600081B2 Audio signal amplifying circuit 有权
标题翻译：音频信号放大电路
公开(公告)号：US08600081B2
公开(公告)日：2013-12-03
申请号：US13106807
申请日：2011-05-12
申请人： Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
IPC分类号： H03F99/00
CPC分类号： H04R3/00 , H03F3/181 , H03F3/72 , H03F2200/321 , H04R2400/00
摘要： The present disclosure provides an audio signal amplifying circuit for an electronic device including a processing chip and a speaker. The audio signal amplifying circuit includes an amplifying circuit and an inverting circuit connected to the processing chip to get a first control signal and invert the first control signal to generate a second control signal. The first control signal and/or the second control signal are used to control the operation mode of the amplifying circuit to be in an amplifying mode or in a non-amplifying mode.
摘要翻译：本公开提供了一种用于包括处理芯片和扬声器的电子设备的音频信号放大电路。音频信号放大电路包括放大电路和反相电路，连接到处理芯片以获得第一控制信号，并且反转第一控制信号以产生第二控制信号。第一控制信号和/或第二控制信号用于将放大电路的工作模式控制为放大模式或非放大模式。

4. 发明授权

US08830311B2 Position detecting method and electronic device implementing the method 有权
标题翻译：位置检测方法和实现该方法的电子装置
公开(公告)号：US08830311B2
公开(公告)日：2014-09-09
申请号：US13118478
申请日：2011-05-30
申请人： Yin-Zhan Wang , Qiang You , Ren-Wen Huang , Ji-Xiang Yin , Tsung-Jen Chuang , Shih-Fang Wong
发明人： Yin-Zhan Wang , Qiang You , Ren-Wen Huang , Ji-Xiang Yin , Tsung-Jen Chuang , Shih-Fang Wong
IPC分类号： H04N9/47 , H04N5/33
CPC分类号： H04N5/33 , A63B29/021 , G01V9/005 , H04N5/23229
摘要： The disclosure provides an electronic device and a detecting position method adapted for the electronic device. The device stores an infrared sensing mode and a capture mode. The method includes steps of: entering the infrared sensing mode in response to an input signal and capturing infrared signals from an external environment, amplifying the infrared signals and converting the infrared signals into digital signals, evaluating whether part of the infrared signals falls into a predetermined waveband, if yes, focusing on an infrared thermal source whose infrared signals fall into the predetermined waveband, switching from the infrared sensing mode to the capture mode, taking a photo of the infrared thermal source, and processing the photo to identify a position of the infrared thermal source in the photo and displaying the position of the infrared thermal source in the photo.
摘要翻译：本公开提供了适用于电子设备的电子设备和检测位置方法。该设备存储红外感测模式和捕获模式。该方法包括以下步骤：响应于输入信号和捕获来自外部环境的红外信号进入红外感测模式，放大红外信号并将红外信号转换为数字信号，评估部分红外线信号是否落入预定的波段，如果是，则集中在其红外线信号落入预定波段的红外热源上，从红外线感测模式切换到捕获模式，拍摄红外热源的照片，并处理照片以识别红外热源在照片中显示红外热源的位置。

5. 发明授权

US08682393B2 Communication device and method for automatically recording numeric information in speech 有权
标题翻译：用于在语音中自动记录数字信息的通信设备和方法
公开(公告)号：US08682393B2
公开(公告)日：2014-03-25
申请号：US13523905
申请日：2012-06-15
申请人： Qiang You , Ren-Wen Huang , Yin-Zhan Wang , Yang Xin , Jun-Wei Zhang , Tsung-Jen Chuang
发明人： Qiang You , Ren-Wen Huang , Yin-Zhan Wang , Yang Xin , Jun-Wei Zhang , Tsung-Jen Chuang
IPC分类号： H04B1/38 , H04M1/27
CPC分类号： H04M1/271 , G10L15/083 , G10L2015/088 , H04M1/6505 , H04M1/72522 , H04M2250/68 , H04M2250/74
摘要： A communication device includes a communication unit, a speech recognition module, and a processor. The communication unit builds a communication between the communication unit and an external communication device. The processor records speech between the communication device and the external communication device. The speech recognition module compares each word of the recorded speech with voice samples to determine whether numbers have been spoken. The processor further determines if successive numbers are recorded in a predetermined period, and stores the successive numeric in a storage unit.
摘要翻译：通信设备包括通信单元，语音识别模块和处理器。通信单元在通信单元和外部通信设备之间建立通信。处理器在通信设备和外部通信设备之间记录语音。语音识别模块将记录的语音的每个单词与语音样本进行比较，以确定是否已经说出数字。处理器还确定在预定时段内是否记录连续的数字，并将连续数字存储在存储单元中。

6. 发明授权

US08797696B2 Current leakage protection circuit, power socket and electronic device using same 有权
标题翻译：电流漏电保护电路，电源插座和电子设备使用相同
公开(公告)号：US08797696B2
公开(公告)日：2014-08-05
申请号：US13541774
申请日：2012-07-05
申请人： Ren-Wen Huang , Yin-Zhan Wang , Jun-Wei Zhang , Chia-Hung Chien , Tsung-Jen Chuang , Shih-Fang Wong
发明人： Ren-Wen Huang , Yin-Zhan Wang , Jun-Wei Zhang , Chia-Hung Chien , Tsung-Jen Chuang , Shih-Fang Wong
IPC分类号： H02H3/16
CPC分类号： H01R13/6683 , H01R13/7135 , H02H3/04 , H02H3/162
摘要： A current leakage protection circuit includes a first input terminal, a second input terminal for receiving a power voltage and a current leakage detection terminal configured for detecting a current leakage from an electronic device. A control circuit of the current leakage protection circuit is configured for providing a control signal to control a first switch circuit to switch off a first connection between the first input terminal and a first output terminal and to control a second switch circuit to switch off a second connection between the second input terminal and a second output terminal when the current leakage detection terminal detects current leakage of the electronic device.
摘要翻译：电流泄漏保护电路包括第一输入端子，用于接收电源电压的第二输入端子和被配置为检测来自电子设备的电流泄漏的电流泄漏检测端子。电流泄漏保护电路的控制电路被配置为提供控制信号以控制第一开关电路以切断第一输入端和第一输出端之间的第一连接，并且控制第二开关电路以切断第二开关当电流泄漏检测端子检测到电子设备的电流泄漏时，第二输入端子与第二输出端子之间的连接。

7. 发明授权

US08433040B2 Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes 有权
标题翻译：电话交换机和电子设备，用于在不同的操作模式下为具有不同电阻值的负载提供电力
公开(公告)号：US08433040B2
公开(公告)日：2013-04-30
申请号：US13283601
申请日：2011-10-28
申请人： Ren-Wen Huang , Jun-Wei Zhang , Tsung-Jen Chuang , Shih-Fang Wong
发明人： Ren-Wen Huang , Jun-Wei Zhang , Tsung-Jen Chuang , Shih-Fang Wong
IPC分类号： H04M3/22 , H04M3/08 , H04M1/24 , H04M9/00 , H04M1/00
CPC分类号： H04M19/001
摘要： A telephone switchboard provides various operating voltages to a telephone in different operation modes. The telephone switchboard includes a control unit, an output control circuit and a voltage converter. The control unit detects the operation mode of a telephone and generates control signals to the output control unit. The output control unit controls direction of current flowing through the telephone according to the control signal, and generates a feedback signal according to any change in the operation mode of the telephone. The voltage converter receives the feedback signal and converts the received power to a suitable output operation voltage according to the feedback signal. The telephone switchboard is capable of providing various operation voltages to the telephone in the different operation modes.
摘要翻译：电话交换机以不同的操作模式向电话机提供各种工作电压。电话交换机包括控制单元，输出控制电路和电压转换器。控制单元检测电话的操作模式，并向输出控制单元产生控制信号。输出控制单元根据控制信号控制流过电话的电流的方向，并且根据电话的操作模式的任何变化产生反馈信号。电压转换器接收反馈信号，并根据反馈信号将接收功率转换成合适的输出工作电压。电话交换机能够在不同的操作模式下为电话提供各种操作电压。

8. 发明授权

US08258985B2 Scanning circuit and scanning method for keyboard 有权
标题翻译：键盘扫描电路及扫描方式
公开(公告)号：US08258985B2
公开(公告)日：2012-09-04
申请号：US12780946
申请日：2010-05-17
申请人： Ren-Wen Huang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
IPC分类号： H03M11/00
CPC分类号： G06F3/0202 , H03M11/20
摘要： A scanning circuit includes n input ports K1˜Kn arranged in n rows L1˜Ln; and m−2 output ports W2˜(m−1) arranged in m columns P1˜Pm. The n rows and the m columns define a switch matrix including n*m switches. Ends of the switches in the same row are connected to one of the n input ports K1˜Kn, respectively. The ends of the switches in the column P1 are connected to ground. The ends of the switches in the same column of the columns P2˜P(m−1) are connected to a power supply VCC via resistors R2˜R(m−1) and the m−2 output ports W2˜W(m−1), respectively. The ends of the switches in the columns Pm are connected to ground via a resistor Rs and the power supply VCC via the resistors R2˜R(m−1) and diodes D2˜D(m−1), respectively.
摘要翻译：扫描电路包括以n行L1〜Ln排列的n个输入端口K1〜Kn，和布置在m列P1〜Pm中的m-2个输出端口W2〜（m-1）。 n行和m列定义了包括n * m个开关的开关矩阵。相同行中的开关的端部分别连接到n个输入端口K1〜Kn中的一个。列P1中的开关的端部连接到地。列P2〜P（m-1）的同一列中的开关的端部经由电阻器R2〜R（m-1）和m-2输出端口W2〜W（m- 1）。列Pm中的开关的端部经由电阻器Rs和电源VCC经由电阻器R2〜R（m-1）和二极管D2〜D（m-1）分别连接到地。

9. 发明授权

US08854222B2 Emergency message transmission method and electronic device implementing the method 有权
标题翻译：紧急消息传输方法和实现该方法的电子设备
公开(公告)号：US08854222B2
公开(公告)日：2014-10-07
申请号：US13095941
申请日：2011-04-28
申请人： Cheng-Zhi Li , Ren-Wen Huang , Tsung-Jen Chuang , Shih-Fang Wong
发明人： Cheng-Zhi Li , Ren-Wen Huang , Tsung-Jen Chuang , Shih-Fang Wong
IPC分类号： G08B17/10 , G08B1/08 , G08B29/00 , G08B21/00
CPC分类号： G08B17/10
摘要： The disclosure provides an emergency message transmission method and an electronic device implementing the method. The electronic device stores a reference voltage value and comprises a smoke assessing unit. The method includes steps: capturing air composition around the electronic device, assessing whether the air composition has changed, if the air composition has changed, detecting an electrical current of the smoke assessing unit, amplifying the electrical current and converting the amplified current to a voltage value, comparing the converted voltage value with the reference voltage value, judging whether the converted voltage value reaches the reference voltage value, and if the converted voltage value reaches the reference voltage value, outputting a signal including an emergency message.
摘要翻译：本公开提供了一种紧急消息传输方法和实现该方法的电子设备。电子设备存储参考电压值并且包括烟雾评估单元。该方法包括以下步骤：捕获电子设备周围的空气组成，评估空气组成是否改变，如果空气组成已经改变，检测烟气评估单元的电流，放大电流并将放大的电流转换成电压将转换后的电压值与参考电压值进行比较，判定转换后的电压值是否达到基准电压值，如果转换后的电压值达到基准电压值，则输出包含紧急信息的信号。

10. 发明授权

US08897379B2 Digital communication system 有权
标题翻译：数字通讯系统
公开(公告)号：US08897379B2
公开(公告)日：2014-11-25
申请号：US13563824
申请日：2012-08-01
申请人： Ren-Wen Huang , Yang Xin , Qiang You , Chong-Jin Ma , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Yang Xin , Qiang You , Chong-Jin Ma , Tsung-Jen Chuang
IPC分类号： H04B3/00 , H04L25/02
CPC分类号： H04L25/028
摘要： A digital communication system comprising a host and a client, the host calls the client via two transmission lines. The host includes a processor, a first control unit, a second control unit, a high frequency transformer and an interface unit. The digital communication system utilizes the first control unit and the high frequency transformer to modulate outgoing signals. The digital communication system utilizes the second unit and the high frequency transformer to demodulate incoming signals.
摘要翻译：一种包括主机和客户机的数字通信系统，主机经由两条传输线路呼叫客户机。主机包括处理器，第一控制单元，第二控制单元，高频变压器和接口单元。数字通信系统利用第一控制单元和高频变压器来调制输出信号。数字通信系统利用第二单元和高频变压器来解调输入信号。

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