公开(公告)号：US20080292115A1

公开(公告)日：2008-11-27

申请号：US11875957

申请日：2007-10-22

Applicant: LIN-KUN DING ,  XIANG-PING ZHOU ,  SHIH-FANG WONG ,  TSUNG-JEN CHUANG

Inventor： LIN-KUN DING ,  XIANG-PING ZHOU ,  SHIH-FANG WONG ,  TSUNG-JEN CHUANG

IPC: H03G7/00

CPC classification number: H04S7/302 ,  H04S2400/13

Abstract: An apparatus for adjusting a sound volume includes an ultrasonic transreceiver for transmitting an ultrasonic signal and receiving a reflected ultrasonic signal reflected back from an object, and a volume module for adjusting the sound volume based on a time from transmitting the ultrasonic signal to receiving the reflected ultrasonic signal that has a different frequency from the ultrasonic signal.

Abstract translation: 用于调节音量的装置包括：超声波收发器，用于发送超声波信号并接收从物体反射的反射的超声波信号;以及音量模块，用于基于从发送超声波信号到接收反射的时间来调节音量 超声信号与超声波信号的频率不同。

公开(公告)号：US20080100229A1

公开(公告)日：2008-05-01

申请号：US11770749

申请日：2007-06-29

Applicant: SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JUN LI

Inventor： SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JUN LI

IPC: H05B39/04 ,  H05B41/16

CPC classification number: H05B41/2822

Abstract: A ballast includes a drive circuit, a half-bridge inverter, a transformer, and a filter. The drive circuit is configured for generating a drive signal on receiving a power. The half-bridge inverter is configured for generating a power AC signal according to the drive signal generated by the driver. The power AC signal is fed back to the drive circuit, for determining a non-overlap time of the drive signal. The transformer is configured for generating a high frequency signal based on the power AC signal. The high frequency signal is configured for lightening a lamp, and maintaining the lightening of the lamp. The filter is used for filtering out noise in the feedback power AC signal.

Abstract translation: 镇流器包括驱动电路，半桥逆变器，变压器和滤波器。 驱动电路被配置为在接收电力时产生驱动信号。 半桥逆变器被配置为根据由驾驶员产生的驱动信号产生电力AC信号。 电力AC信号被反馈到驱动电路，用于确定驱动信号的不重叠时间。 变压器被配置为基于电力AC信号产生高频信号。 高频信号被配置为对灯进行点亮，并保持灯的亮度。 该滤波器用于滤除反馈电力交流信号中的噪声。

公开(公告)号：US20080076390A1

公开(公告)日：2008-03-27

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进行通信。 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：US20080068459A1

公开(公告)日：2008-03-20

申请号：US11733209

申请日：2007-04-10

Applicant: SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JIANG-FENG SHAN ,  JIAN-GUO ZHU

Inventor： SHIH-FANG WONG ,  TSUNG-JEN CHUANG ,  JIANG-FENG SHAN ,  JIAN-GUO ZHU

IPC: H04N7/18 ,  H04N5/33

CPC classification number: H04N7/183 ,  G08B13/19 ,  G08B13/19695

Abstract: A video surveillance system includes a video camera, a display device, and a control apparatus. The video camera is used for capturing video images. The display device is used for displaying the video images. The control apparatus is used for controlling the video camera. The control apparatus includes a detector and a processing module. The detector is used for detecting an event and generating an event detected signal corresponding to the event. The processing module is used for enabling the video camera based on the event detected signal.

Abstract translation: 视频监控系统包括摄像机，显示设备和控制设备。 摄像机用于拍摄视频图像。 显示装置用于显示视频图像。 控制装置用于控制摄像机。 控制装置包括检测器和处理模块。 检测器用于检测事件并产生与事件相对应的事件检测信号。 处理模块用于基于事件检测信号启用摄像机。

公开(公告)号：US20080068286A1

公开(公告)日：2008-03-20

申请号：US11857454

申请日：2007-09-19

Applicant: WEN-WU WANG ,  SHIH-FANG WONG ,  TSUNG-JEN CHUANG

Inventor： WEN-WU WANG ,  SHIH-FANG WONG ,  TSUNG-JEN CHUANG

IPC: G09G5/00

CPC classification number: G01R23/18 ,  G09G5/003

Abstract: A monitor with a spectrum panel is provided. The monitor includes: a micro controller unit (MCU) connecting with an audio module, a spectrum module. The spectrum module is connected with a spectrum switch and a spectrum panel. The audio module converts audio data from a computer into sound. The spectrum module converts the audio data into spectral images. The spectrum panel is used for displaying the spectral images. The spectrum switch is used for activating and deactivating the spectrum module and the spectrum panel. The spectrum panel will continue to provide visual information of a song to a user even when the display is off.

Abstract translation: 提供带有面板的显示器。 显示器包括：与音频模块，频谱模块连接的微控制器单元（MCU）。 频谱模块与频谱开关和频谱面板相连。 音频模块将来自计算机的音频数据转换成声音。 频谱模块将音频数据转换成光谱图像。 光谱面板用于显示光谱图像。 频谱开关用于激活和停用频谱模块和频谱面板。 频谱面板将继续向用户提供歌曲的视觉信息，即使显示屏关闭。

公开(公告)号：US20080068167A1

公开(公告)日：2008-03-20

申请号：US11747194

申请日：2007-05-10

Applicant: Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jian-Lin Liu

Inventor： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jian-Lin Liu

IPC: G06K19/07

CPC classification number: G06K19/0723 ,  G06K19/07735

Abstract: A passive radio frequency identification (RFID) chip with a protection function against high-intensity electromagnetic fields includes an antenna for receiving electromagnetic waves generated by an RFID reader and generating AC electrical signals to output to a power unit at an output of the antenna; an input/output circuit; a logic circuit; the power unit for rectifying the AC electrical signals into DC (direct current) voltage and outputting the DC voltage to the logic circuit and the input/output circuit at an output of the power unit; a variable-capacitance diode including an anode connected with the output of the antenna and a cathode connected to ground; and a diode including an anode connected with the output of the power unit and a cathode connected with the output of the antenna. The passive RFID chip prevents the inner logic circuit and the input/output circuit from being damaged when receives high-intensity electromagnetic waves.

Abstract translation: 具有对高强度电磁场的保护功能的无源射频识别（RFID）芯片包括用于接收由RFID读取器产生的电磁波的天线，并产生AC电信号以输出到天线输出端的功率单元; 输入/输出电路; 一个逻辑电路; 用于将交流电信号整流为直流（直流）电压的电源单元，并将功率单元的输出端的直流电压输出到逻辑电路和输入/输出电路; 包括与天线的输出连接的阳极和连接到地的阴极的可变电容二极管; 以及包括与功率单元的输出连接的阳极和与天线的输出连接的阴极的二极管。 无源RFID芯片防止内部逻辑电路和输入/输出电路在接收到高强度电磁波时被损坏。

公开(公告)号：US20070250732A1

公开(公告)日：2007-10-25

申请号：US11736590

申请日：2007-04-18

Applicant: Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jian-Lin Liu

Inventor： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Jian-Lin Liu

IPC: G06F1/32

CPC classification number: G06F1/3203

Abstract: A portable device with an automatic power off protection and a method of achieving such a protection are related. The portable device circuit comprises a switch unit, a main body, and a battery. The main body includes an acceleration transducer that samples an analog acceleration signal; an analog-to-digital converter (ADC) that converts the sampled analog acceleration signal into a digital acceleration value; a memory that stores a critical acceleration value and an interrupt flag; and a micro-control unit (MCU) that compares the digital acceleration values with the critical acceleration value and the comparing result which may or may not change the value of the interrupt flag. When the acceleration of the portable device is greater than the critical acceleration and the interrupt flag is enable, the MCU sends a break signal to the switch unit to power off the portable device.

Abstract translation: 具有自动断电保护的便携式设备和实现这种保护的方法是相关的。 便携式设备电路包括开关单元，主体和电池。 主体包括对模拟加速度信号进行采样的加速度传感器; 模数转换器（ADC），其将采样的模拟加速度信号转换成数字加速度值; 存储临界加速度值和中断标志的存储器; 以及微控制单元（MCU），其将数字加速度值与临时加速度值和可能改变中断标志值的比较结果进行比较。 当便携式设备的加速度大于临界加速度并且中断标志使能时，MCU向开关单元发送断开信号以关闭便携式设备。

公开(公告)号：US06967831B2

公开(公告)日：2005-11-22

申请号：US10373758

申请日：2003-02-27

Applicant: Tsung Jen Chuang

Inventor： Tsung Jen Chuang

IPC: G06F3/02 ,  G06F1/16

CPC classification number: G06F3/0221 ,  H01H13/86 ,  H01H2223/05

Abstract: A foldable keyboard comprises a keyboard body, a circuit, and a plurality of flexible printed circuit. The keyboard body has a plurality of touch panels in serial connection. Each touch panel has a pair of conductive membranes being segmented into a plurality of blocks for generating a panel signal. The adjacent touch panels are connected by the flexible printed circuits so that the touch panels can be folded in a stacked way. The touch panels are segmented into a plurality of blocks. A plurality of legends is formed on the top surface or the bottom surface of the keyboard body. The legends respectively correspond to the blocks.

Abstract translation: 可折叠键盘包括键盘主体，电路和多个柔性印刷电路。 键盘体具有串联连接的多个触摸面板。 每个触摸面板具有一对导电膜，其被分割成用于产生面板信号的多个块。 相邻的触摸面板通过柔性印刷电路连接，使得触摸面板可以以堆叠的方式折叠。 触摸面板被分割成多个块。 多个图例形成在键盘体的上表面或底面上。 图例分别对应于块。

公开(公告)号：US20050105256A1

公开(公告)日：2005-05-19

申请号：US10849161

申请日：2004-05-20

Applicant: Tsung-Jen Chuang

Inventor： Tsung-Jen Chuang

IPC: G06F1/16 ,  G06F3/023 ,  G06F15/02

CPC classification number: G06F1/1624 ,  G06F1/1622 ,  G06F1/1666

Abstract: A portable electronic device with a hidden keyboard has a portable electronic device body, a keyboard body and a pair of pivotal shafts. The portable electronic device body has an indentation portion formed in a rear thereof and a pair of pivotal holes formed thereon near a lower end of the indentation portion. The keyboard body has two keyboard half portions separate from each other. The pivotal shafts are connected between the pivotal holes of the indentation portion and inner upper corner positions of the keyboard half portions, respectively.

Abstract translation: 具有隐藏键盘的便携式电子设备具有便携式电子设备主体，键盘主体和一对枢轴。 便携式电子设备主体具有形成在其后部的凹口部分和在凹口部分的下端附近形成的一对枢转孔。 键盘主体有两个彼此分开的键盘半部分。 枢转轴分别连接在凹口部分的枢转孔和键盘半部分的内部上部拐角位置之间。

公开(公告)号：US09039628B2

公开(公告)日：2015-05-26

申请号：US13205625

申请日：2011-08-09

Applicant: Qiang You ,  Yin-Zhan Wang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

Inventor： Qiang You ,  Yin-Zhan Wang ,  Tsung-Jen Chuang ,  Shih-Fang Wong

IPC: A61B5/024

CPC classification number: A61B5/024

Abstract: A touch-sensitive display apparatus includes a multi-touch screen, a processor, and a network unit. The processor controls the apparatus to enter a pulse rate measuring mode, records the number of the touched touch points in each scanning period, and determines a curve according to all the recorded numbers within a preset period, the number of wave crests of the curve, and pulse rates per minute according to the number of the wave crests. A related method is also provided.

Abstract translation: 触敏显示装置包括多点触摸屏，处理器和网络单元。 处理器控制装置进入脉搏率测量模式，记录每个扫描周期中触摸的触摸点的数量，并根据预设时间段内所有记录的数字确定曲线，曲线的波峰数， 根据波峰的数量，每分钟脉搏数。 还提供了相关的方法。