公开(公告)号：US20120218136A1

公开(公告)日：2012-08-30

申请号：US13213099

申请日：2011-08-19

Applicant: QI-LONG YU ,  JUN ZHANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

Inventor： QI-LONG YU ,  JUN ZHANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

IPC: H03M1/12

CPC classification number: H03M1/56

Abstract: An ADC includes an analog signal input port for receiving analog signals, a reference voltage generation circuit for producing a reference voltage, a controllable switch, a control unit including a counter, an integral circuit, and a comparison circuit. The control unit outputs an on or off signal to turn on or turn off the controllable switch, the counter starts to count when the control unit outputs the off signal. The integral circuit executes an integral action to integrate the reference voltage and output a voltage enhanced gradually when the controllable switch is turned off. The comparison circuit outputs an interrupt signal to cause the counter to stop counting when comparing the voltage output by the integral circuit is higher than the voltage of the analog signals. The control unit determines a digital value corresponding to the analog signals according to a count value of counted by the counter.

Abstract translation: ADC包括用于接收模拟信号的模拟信号输入端口，用于产生参考电压的参考电压产生电路，可控开关，包括计数器，积分电路和比较电路的控制单元。 控制单元输出开启或关闭信号以打开或关闭可控开关，当控制单元输出关闭信号时，计数器开始计数。 积分电路执行积分动作以集成参考电压，并在可控开关关闭时逐渐输出增强的电压。 当比较积分电路的电压高于模拟信号的电压时，比较电路输出中断信号使计数器停止计数。 控制单元根据由计数器计数的计数值来确定与模拟信号相对应的数字值。

公开(公告)号：US20120214588A1

公开(公告)日：2012-08-23

申请号：US13050958

申请日：2011-03-18

Applicant: QIANG YOU ,  REN-WEN HUANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

Inventor： QIANG YOU ,  REN-WEN HUANG ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

IPC: A63F13/00

CPC classification number: A63F13/26 ,  A63F13/211 ,  A63F2300/105 ,  A63F2300/301 ,  H04N9/3173

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08249277B2

公开(公告)日：2012-08-21

申请号：US12141887

申请日：2008-06-18

Applicant: Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

Inventor： Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

IPC: H03G3/00 ,  H03G9/00

CPC classification number: H03G3/001 ,  H03G3/02

Abstract: A method for automatically switching volume adjustment mode of an electronic device is provided. The method includes: storing a first predetermined volume and a second predetermined volume; when receiving a signal for volume adjustments, judging a current adjustment mode of the electronic device; if the current adjustment mode is the heavy adjustment mode, adjusting the volume with larger increment/decrement; if a value of the volume is larger than or equal to the first predetermined volume, switching to the light adjustment mode automatically; if the adjustment mode is the light adjustment mode, adjusting the volume with smaller increment/decrement; if the volume is less than or equal to the second predetermined volume, switching to the heavy adjustment mode automatically. The present invention also provides an electronic device capable of switching volume adjustment mode automatically.

Abstract translation: 提供一种用于自动切换电子设备的音量调节模式的方法。 该方法包括：存储第一预定体积和第二预定体积; 当接收到用于音量调节的信号时，判断电子设备的当前调整模式; 如果当前调整模式是重调整模式，则以较大的增量/减量调节音量; 如果音量值大于或等于第一预定音量，则自动切换到调光模式; 如果调整模式是调光模式，则以较小的增量/减量调节音量; 如果体积小于或等于第二预定体积，则自动切换到重度调节模式。 本发明还提供一种能够自动切换音量调节模式的电子装置。

公开(公告)号：US20120176043A1

公开(公告)日：2012-07-12

申请号：US13095927

申请日：2011-04-28

Applicant: JI-XIANG YIN ,  REN-WEN HUANG ,  JUN-WEI ZHANG ,  JUN ZHANG ,  TSUNG-JEN CHUANG

Inventor： JI-XIANG YIN ,  REN-WEN HUANG ,  JUN-WEI ZHANG ,  JUN ZHANG ,  TSUNG-JEN CHUANG

IPC: H05B37/02

CPC classification number: G01J1/32 ,  G01J1/44 ,  H05B37/0218 ,  Y02B20/46 ,  Y02B20/48

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120166112A1

公开(公告)日：2012-06-28

申请号：US13071534

申请日：2011-03-25

Applicant: CHUNG-JEN WANG ,  LI-SHENG SHU ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

Inventor： CHUNG-JEN WANG ,  LI-SHENG SHU ,  TSUNG-JEN CHUANG ,  SHIH-FANG WONG

IPC: G06F19/00

CPC classification number: G01H1/00

Abstract: The disclosure relates to an electronic device with vibration function and a vibration testing method utilized to test the electronic device. The electronic device includes a motor and a storage unit for storing data of a relationship between electrical currents of the motor and vibration frequencies of the motor. The method includes: measuring an electrical current of the motor when the motor vibrates, reading the stored relationship from the storage unit, and acquiring the vibration frequency of the motor corresponding to the measured current according to the measured current and the stored relationship.

Abstract translation: 本发明涉及一种具有振动功能的电子设备和用于测试电子设备的振动测试方法。 电子设备包括电动机和用于存储电动机的电流和电动机的振动频率之间的关系的数据的存储单元。 该方法包括：当电动机振动时测量电动机的电流，从存储单元读取存储的关系，并根据测量的电流和存储的关系获取与测量电流相对应的振动频率。

公开(公告)号：US20110122001A1

公开(公告)日：2011-05-26

申请号：US12780946

申请日：2010-05-17

Applicant: REN-WEN HUANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

Inventor： REN-WEN HUANG ,  JUN ZHANG ,  LIN-KUN DING ,  TSUNG-JEN CHUANG

IPC: H03K17/94

CPC classification number: G06F3/0202 ,  H03M11/20

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07801511B2

公开(公告)日：2010-09-21

申请号：US11858916

申请日：2007-09-21

Applicant: Jian-Guo Zhu ,  Tsung-Jen Chuang ,  Shih-Fang Wong

Inventor： Jian-Guo Zhu ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC: H04M3/16

CPC classification number: H04M1/7253 ,  G06F21/31 ,  H04M1/274516 ,  H04M1/66

Abstract: A media player is provided. The media player is not only capable of automatically backing up information from a mobile phone and deleting predetermined backupped information from the mobile phone, but is also capable of preventing others accessing the backupped information. The media player includes a memory, a communication unit, a signal processing module, and a user identification module. The memory stores a contact list and short messages. The communication unit is configured for communicating with a paired communication unit of a mobile phone. The signal processing module is configured for processing signals generated from the paired communication unit. The user identification module is configured for granting or denying access to the contact list and the short messages stored in the memory, depending on whether an inputted password matches a predetermined password or not.

Abstract translation: 提供媒体播放器。 媒体播放器不仅能够自动地从移动电话备份信息，并且从移动电话中删除预定的备份信息，而且能够阻止其他人访问备份的信息。 媒体播放器包括存储器，通信单元，信号处理模块和用户识别模块。 内存存储联系人列表和短消息。 通信单元被配置为与移动电话的配对通信单元通信。 信号处理模块被配置为处理从配对通信单元生成的信号。 用户识别模块被配置为根据输入的密码是否匹配预定密码而授予或拒绝存储在存储器中的联系人列表和短消息的访问。

公开(公告)号：US07714568B2

公开(公告)日：2010-05-11

申请号：US11952142

申请日：2007-12-07

Applicant: Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jun Zhang ,  Jun-Wei Zhang

Inventor： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jun Zhang ,  Jun-Wei Zhang

IPC: G01R7/00

CPC classification number: G01R31/40 ,  G01R15/125 ,  G01R31/2808

Abstract: A power supply is for receiving an AC voltage and outputting a DC voltage and an output current to an electronic device. The power supply includes an input module, an output module, a measuring interface, a measuring interface, and a switch module. The input module is for receiving the AC voltage. The output module is for outputting the DC voltage and the output current to the electronic device. The measuring interface is for electrically contacting with a part of the electronic device. The measuring module is for measuring the DC voltage, the output current, and a voltage and a current of the part of the electronic device. The switch module is for choosing one of the output module and the measuring interface to be electrically connected to the measuring module.

Abstract translation: 电源用于接收交流电压并向电子设备输出直流电压和输出电流。 电源包括输入模块，输出模块，测量接口，测量接口和开关模块。 输入模块用于接收交流电压。 输出模块用于向电子设备输出直流电压和输出电流。 测量接口用于与电子设备的一部分电接触。 测量模块用于测量电子设备的直流电压，输出电流以及电压和电流。 开关模块用于选择电气连接到测量模块的输出模块和测量接口之一。

公开(公告)号：US07667992B2

公开(公告)日：2010-02-23

申请号：US11769727

申请日：2007-06-28

Applicant: Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jun Li

Inventor： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jun Li

IPC: H02M1/00

CPC classification number: H02M1/4225 ,  H05K1/0272 ,  H05K1/141 ,  H05K1/16 ,  H05K2201/09063 ,  H05K2201/10189 ,  H05K2201/10371 ,  Y02B70/126 ,  Y02P80/112

Abstract: A power source module is assembled on a main printed circuit board. The power source module comprises an input processing circuit, a PFC/PWM control circuit, a conversion circuit, and an output processing circuit. The input processing circuit is for rectifying an alternating current voltage to be a primary direct current voltage. The PFC/PWM control circuit is for modulating the primary direct current voltage. The PFC/PWM control circuit is assembled on a subsidiary printed circuit board electrically connected to the main printed circuit board. The conversion circuit is for converting the primary direct current voltage to be a secondary direct current voltage. The output processing circuit is for rectifying and filtering the secondary direct current voltage.

Abstract translation: 电源模块组装在主印刷电路板上。 电源模块包括输入处理电路，PFC / PWM控制电路，转换电路和输出处理电路。 输入处理电路用于将交流电压整流为初级直流电压。 PFC / PWM控制电路用于调制初级直流电压。 PFC / PWM控制电路组装在与主印刷电路板电连接的辅助印刷电路板上。 转换电路用于将初级直流电压转换成次级直流电压。 输出处理电路用于对二次直流电压进行整流和滤波。

公开(公告)号：US20090009135A1

公开(公告)日：2009-01-08

申请号：US12143842

申请日：2008-06-23

Applicant: SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JUN-WEI ZHANG

Inventor： SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JUN-WEI ZHANG

IPC: H02J7/00

CPC classification number: H02J7/0031 ,  H02J2007/0037

Abstract: A charge protection circuit with a timing function is disclosed. The circuit includes a charge protection module constituting of a second switch, a second capacitor and a control integrated circuit (IC). The second switch Q2 is switched to turn on or turn off to charge or discharge the lithium-ion battery. The second capacitor configured for setting a delay time of a Ct terminal of the control IC, thus to prevent the battery from being overcharged. The circuit further includes a charge timing circuit configured for predetermining a time threshold value. When the charge time reaches the time threshold value, the charge timing circuit outputs a second high level signal to charge the second capacitor. The second capacitor triggers the control IC to turn off the second switch, thereby terminating the charge of the battery body.

Abstract translation: 公开了具有定时功能的充电保护电路。 电路包括构成第二开关的电荷保护模块，第二电容器和控制集成电路（IC）。 第二开关Q2被切换以导通或关闭以对锂离子电池充电或放电。 第二电容器被配置为设置控制IC的Ct端子的延迟时间，从而防止电池过充电。 电路还包括配置用于预先确定时间阈值的充电定时电路。 当充电时间达到时间阈值时，充电定时电路输出第二高电平信号以对第二电容器充电。 第二电容器触发控制IC关闭第二开关，从而终止电池体的充电。