专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20120207330A1 AUDIO SIGNAL AMPLIFYING CIRCUIT 有权
标题翻译：音频信号放大电路
公开(公告)号：US20120207330A1
公开(公告)日：2012-08-16
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。

12. 发明申请

US20130252666A1 COMMUNICATION TERMINAL DEVICE AND CONTROL METHOD 失效
标题翻译：通信终端设备和控制方法
公开(公告)号：US20130252666A1
公开(公告)日：2013-09-26
申请号：US13433296
申请日：2012-03-29
申请人： YANG XIN , REN-WEN HUANG , QIANG YOU , JUN-WEI ZHANG
发明人： YANG XIN , REN-WEN HUANG , QIANG YOU , JUN-WEI ZHANG
IPC分类号： H04W52/00
CPC分类号： G01R33/0029 , G06F1/28 , H04M1/72522 , H04M2250/12
摘要： A communication terminal device includes a magnetic sensor, a processor, and a power control module. The magnetic sensor detects a current magnetic field generated by induction of internal current in internal circuits of the communication terminal device, and provides a value of strength of the current magnetic field to the processor. The processor compares the value of the strength of the current magnetic field with preset values, and obtains a comparison result. In a situation that the processor determines that the current magnetic field is anomalous according to the comparison result, the processor controls the power control module to withhold power to the communication terminal device.
摘要翻译：通信终端装置包括磁传感器，处理器和功率控制模块。磁传感器检测由通信终端装置的内部电路中的内部电流的感应产生的电流磁场，并且向处理器提供电流磁场的强度值。处理器将当前磁场的强度值与预设值进行比较，并获得比较结果。在处理器根据比较结果确定当前磁场异常的情况下，处理器控制功率控制模块向通信终端设备保留电力。

13. 发明申请

US20130165082A1 SYSTEM AND MOBILE PHONE FOR DETERMINING USING STATE OF OTHER MOBILE PHONES 有权
标题翻译：系统和移动电话使用其他移动电话状态来确定
公开(公告)号：US20130165082A1
公开(公告)日：2013-06-27
申请号：US13553834
申请日：2012-07-20
申请人： REN-WEN HUANG
发明人： REN-WEN HUANG
IPC分类号： H04W4/00
CPC分类号： H04W8/24 , H04W8/20
摘要： An exemplary mobile phone is for determining a using state of each of other mobile phones communicatively connected with the mobile phone. The mobile phone includes a first communicating unit, a power switch, a using state determining unit, a second communicating unit, and a control unit. The using state determining unit determines the using state of the mobile phone by monitoring the first communicating unit and the power switch. The control unit controls the second communicating unit to transmit a contact ID and the using state of the mobile phone to a mobile switching center (MSC) via a base station (BS). Each one of the other mobile phones obtains the using state of the mobile phone from the MSC by transmitting the contact ID of the mobile phone via the BS, and updates the using state of the contact ID in the address list with the obtained using state.
摘要翻译：示例性移动电话用于确定与移动电话通信地连接的每个其他移动电话的使用状态。移动电话包括第一通信单元，电源开关，使用状态确定单元，第二通信单元和控制单元。使用状态确定单元通过监视第一通信单元和电源开关来确定移动电话的使用状态。控制单元控制第二通信单元经由基站（BS）将移动电话的接触ID和使用状态发送到移动交换中心（MSC）。通过经由BS发送移动电话的联系人ID，其他移动电话中的每一个从MSC获得移动电话的使用状态，并且利用所获得的使用状态更新地址列表中的联系人ID的使用状态。

14. 发明申请

US20130003985A1 AUDIO OUTPUT CONTROLLER AND CONTROL METHOD 有权
标题翻译：音频输出控制器和控制方法
公开(公告)号：US20130003985A1
公开(公告)日：2013-01-03
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
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。

15. 发明申请

US20120214588A1 GAME CONTROLLER WITH PROJECTION FUNCTION 审中-公开
标题翻译：具有投影功能的游戏控制器
公开(公告)号：US20120214588A1
公开(公告)日：2012-08-23
申请号：US13050958
申请日：2011-03-18
申请人： QIANG YOU , REN-WEN HUANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
发明人： QIANG YOU , REN-WEN HUANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
IPC分类号： A63F13/00
CPC分类号： A63F13/26 , A63F13/211 , A63F2300/105 , A63F2300/301 , H04N9/3173
摘要： A game controller connected to a game console includes an input unit, a video access unit, a projection unit, an angle detection unit, and a processing unit. The input unit generates control signals according to user input for controlling games. The video access unit receives video signals from the game console. The projection unit includes a lens module to projects game images onto a projection surface and a driving module to adjust the projection direction of the lens module. The angle detection unit detects a tilt angle of the game controller. The processing unit controls game play according to the control signals and generates an adjusting signal including a change of the tilt angle. The adjusting signal is sent to the driving module to adjust the projection direction of the lens module.
摘要翻译：连接到游戏机的游戏控制器包括输入单元，视频存取单元，投影单元，角度检测单元和处理单元。输入单元根据用户输入生成用于控制游戏的控制信号。视频访问单元从游戏控制台接收视频信号。投影单元包括将游戏图像投影到投影表面上的透镜模块和用于调整透镜模块的投影方向的驱动模块。角度检测单元检测游戏控制器的倾斜角度。处理单元根据控制信号控制游戏，并产生包括倾斜角的变化的调整信号。调整信号被发送到驱动模块以调整透镜模块的投射方向。

16. 发明申请

US20120176043A1 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：US20120176043A1
公开(公告)日：2012-07-12
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，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。

17. 发明申请

US20110122001A1 SCANNING CIRCUIT AND SCANNING METHOD FOR KEYBOARD 有权
标题翻译：键盘扫描电路和扫描方法
公开(公告)号：US20110122001A1
公开(公告)日：2011-05-26
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： H03K17/94
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。

18. 发明申请

US20100308020A1 ELECTRICAL SOLDERING IRON 审中-公开
标题翻译：电焊铁
公开(公告)号：US20100308020A1
公开(公告)日：2010-12-09
申请号：US12629885
申请日：2009-12-03
申请人： JUN-WEI ZHANG , JUN ZHANG , WEI LIU , REN-WEN HUANG , JI-XIANG YIN
发明人： JUN-WEI ZHANG , JUN ZHANG , WEI LIU , REN-WEN HUANG , JI-XIANG YIN
IPC分类号： B23K3/03
CPC分类号： B23K3/033 , G05D23/19
摘要： An electrical soldering iron is provided. The soldering iron comprises a heating element, a constant temperature heating circuit, a motion sensor, and a processor. The constant temperature heating circuit is configured for heating the heating element. The motion sensor is configured for detecting motion of the electrical soldering iron. The processor is configured for determining motion state of the electrical soldering iron according to signals from the motion sensor and directing the constant temperature heating circuit to bring the heating element to a temperature of a predetermined value corresponding to the motion state.
摘要翻译：提供电烙铁。烙铁包括加热元件，恒温加热电路，运动传感器和处理器。恒温加热回路构成为加热加热元件。运动传感器被配置用于检测电烙铁的运动。处理器被配置为根据来自运动传感器的信号来确定电烙铁的运动状态，并且引导恒温加热电路使加热元件达到对应于运动状态的预定值的温度。

19. 发明申请

US20130249816A1 TOUCH CONTROL DEVICE AND TOUCH CONTROL METHOD USING SAME PROVIDING ENVIRONMENT COMPENSATION SIGNAL 审中-公开
标题翻译：使用相同环境补偿信号的触控控制装置和触控控制方法
公开(公告)号：US20130249816A1
公开(公告)日：2013-09-26
申请号：US13479275
申请日：2012-05-24
申请人： ZHANG-YONG ZHENG , BI-QING LUO , REN-WEN HUANG , HUA-LIN LIU , BIAO-GENG ZHONG , XIN LU
发明人： ZHANG-YONG ZHENG , BI-QING LUO , REN-WEN HUANG , HUA-LIN LIU , BIAO-GENG ZHONG , XIN LU
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0418
摘要： A touch input device includes a primary touch panel, a primary touch driver, an environment compensation unit, a processor, and an operation module. The primary touch panel generates a first change of electric charge distribution according to a touch on the primary touch panel from a user. The primary touch driver generates a touch signal according to the first change of electric charge distribution to the primary touch panel. The environment compensation unit detects a second change of electric charge distribution of an environment and generates a compensating signal. The processor processes the touch signal and the compensating signal to produce a reliable touch signal. The operation module performs a function according to the reliable touch signal.
摘要翻译：触摸输入装置包括主触摸面板，主触摸驱动器，环境补偿单元，处理器和操作模块。主触摸面板根据来自用户的主触摸面板上的触摸产生电荷分布的第一变化。主触摸驱动器根据对主触摸面板的电荷分配的第一变化产生触摸信号。环境补偿单元检测环境的电荷分布的第二变化，并生成补偿信号。处理器处理触摸信号和补偿信号以产生可靠的触摸信号。操作模块根据可靠的触摸信号执行功能。

20. 发明申请

US20130028395A1 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提供具有不同电阻值的功率
公开(公告)号：US20130028395A1
公开(公告)日：2013-01-31
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
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式