公开(公告)号：US20060284595A1

公开(公告)日：2006-12-21

申请号：US11309005

申请日：2006-06-07

申请人： Kuan-Hong Hsieh ,  Han-Che Wang ,  Shin-Hong Chung

发明人： Kuan-Hong Hsieh ,  Han-Che Wang ,  Shin-Hong Chung

IPC分类号： H02J7/00

CPC分类号： H02J7/0077 ,  H02J2007/006

摘要： The present invention provides a charging mode control circuit and method. By utilizing such charging mode control circuit and method, a secondary battery fixed in a portable device can be quickly charged when the portable device communicate with an external computer. The method includes the steps of:a) providing a commutator, the commutator comprising an AC/DC adapter, a first interface, and a second interface, wherein the first interface is connected to the external computer and the second interface is connected to the portable device; b) comparing a charging voltage with a reference voltage, thereby producing a high voltage level signal according to a comparison result, wherein the charging voltage come from the AC/DC adapter; and c) selecting a fast-charging mode on the secondary battery according to the high voltage level signal.

摘要翻译： 本发明提供一种充电模式控制电路和方法。 通过利用这种充电模式控制电路和方法，当便携式设备与外部计算机通信时，固定在便携式设备中的二次电池可以被快速充电。 该方法包括以下步骤：a）提供换向器，换向器包括AC / DC适配器，第一接口和第二接口，其中第一接口连接到外部计算机，第二接口连接到便携式 设备; b）将充电电压与参考电压进行比较，从而根据比较结果产生高电压电平信号，其中充电电压来自AC / DC适配器; 以及c）根据高电压电平信号在二次电池上选择快速充电模式。

公开(公告)号：US08248531B2

公开(公告)日：2012-08-21

申请号：US12416133

申请日：2009-03-31

申请人： Shin-Hong Chung ,  Li-Hua Hu ,  Chia-Yu Cheng ,  Zai-An Pan ,  Han-Che Wang ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Li-Hua Hu ,  Chia-Yu Cheng ,  Zai-An Pan ,  Han-Che Wang ,  Kuan-Hong Hsieh

IPC分类号： H04N5/50 ,  H04N5/46 ,  H04N5/44

CPC分类号： H04N5/50 ,  H04N21/42221 ,  H04N21/4383 ,  H04N21/47214 ,  H04N21/4882

摘要： A method with television (TV) tuning function applied on a digital photo frame (DPF) is provided. The method includes: fetching a prompt time of at least one particular TV program; determining whether a prompt time of a particular TV program is about to arrive or has already arrived at the current time; fetching a prompt signal of the particular TV program whose prompt time is about to arrive or has already arrived, and outputting the prompt signal to prompt a particular TV program is being aired or about to air; switching the DPF from the DPF mode to a TV mode and providing the channel parameter of the particular TV program upon receiving a mode switching signal during the outputting of the prompt signal; and; and receiving and playing the particular TV program according to the channel parameter. A related DPF is also provided.

摘要翻译： 提供了一种应用于数字相框（DPF）的电视（TV）调谐功能的方法。 该方法包括：获取至少一个特定电视节目的提示时间; 确定特定电视节目的即时时间是否即将到达或已经到达当前时间; 获取即时即将到达或已经到达的特定电视节目的提示信号，并且输出提示特定电视节目的提示信号正在播出或即将播出; 将DPF从DPF模式切换到TV模式，并且在输出提示信号期间在接收到模式切换信号时提供特定TV节目的频道参数; 和; 并根据频道参数接收和播放特定的电视节目。 还提供了一个相关的DPF。

公开(公告)号：US07928606B2

公开(公告)日：2011-04-19

申请号：US11753578

申请日：2007-05-25

申请人： Shin-Hong Chung ,  Han-Che Wang ,  Bin-Gang Duan ,  Shi-Quan Lin ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Han-Che Wang ,  Bin-Gang Duan ,  Shi-Quan Lin ,  Kuan-Hong Hsieh

IPC分类号： H01H9/00

CPC分类号： G06F1/3203 ,  G06F1/3271 ,  Y02D10/156 ,  Y10T307/747 ,  Y10T307/937

摘要： An input device includes a power unit, a power switch unit, a processing unit, and an input unit. The power switch unit includes a first switch for supplying power to the processing unit when actuated; the input unit is connected with the processing unit and the power switch unit and is configured for generating input signals that is transmitted to the processing unit and further used for controlling the first switch; and the processing unit is configured for receiving the input signal from the input unit, keeping the first switch switched on during a time period, and performing a task corresponding to the input signal during the time period.

摘要翻译： 输入装置包括电源单元，电源开关单元，处理单元和输入单元。 电源开关单元包括用于在致动时向处理单元供电的第一开关; 所述输入单元与所述处理单元和所述电力开关单元连接，并且被配置为产生被发送到所述处理单元并进一步用于控制所述第一开关的输入信号; 并且处理单元被配置为从输入单元接收输入信号，在一段时间内保持第一开关接通，并且在该时间段内执行与输入信号对应的任务。

公开(公告)号：US07683892B2

公开(公告)日：2010-03-23

申请号：US11557958

申请日：2006-11-08

申请人： Shin-Hong Chung ,  Han-Che Wang ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Han-Che Wang ,  Kuan-Hong Hsieh

IPC分类号： G06F3/041

CPC分类号： H03K17/962 ,  H03K2217/96072

摘要： A touch sensing apparatus is provided. The apparatus includes a sensor (13), a flip-flop (16), and a microcontroller unit (17). The sensor is connected to one of input of the flip-flop for receiving electricity signals from an object that touches the sensor. The MCU respectively supplies two AC signals at two outputs thereof to two inputs of the flip-flop. The flip-flop outputs a first type output signal at the output thereof when the sensor not being touched. When being touched, the sensor receives electricity signals from an object, and causes a delay of an AC signal to be inputted to the input of the flip-flop to which the sensor is connected, the delay of the AC signal to be inputted to the input of the flip-flop further causes the flip-flop to output a second type output signal at a output thereof. The MCU detects a change of the output signals of the flip-flop from the first type output signal to the second type output signal and accordingly identifies a touch on the sensor.

摘要翻译： 提供了一种触摸感测装置。 该装置包括传感器（13），触发器（16）和微控制器单元（17）。 传感器连接到触发器的一个输入端，用于从接触传感器的物体接收电信号。 MCU分别在其两个输出端提供两个交流信号到触发器的两个输入端。 当传感器不被触摸时，触发器在其输出处输出第一类型的输出信号。 当被触摸时，传感器从物体接收电信号，并且将AC信号的延迟输入到与传感器连接的触发器的输入端，将要输入的交流信号的延迟 触发器的输入还使得触发器在其输出端输出第二类型的输出信号。 MCU检测触发器的输出信号从第一类型输出信号到第二类型输出信号的变化，并因此识别传感器上的触摸。

公开(公告)号：US07681787B2

公开(公告)日：2010-03-23

申请号：US11309134

申请日：2006-06-27

申请人： Han-Che Wang ,  Kuan-Hong Hsieh ,  Shin-Hong Chung

发明人： Han-Che Wang ,  Kuan-Hong Hsieh ,  Shin-Hong Chung

IPC分类号： G06K5/00

CPC分类号： G06F17/50 ,  G06F2217/04

摘要： A method for obtaining technical information of IC is disclosed. The method provides an IC, a computer, and a network terminal. The network terminal stores technical information of the IC. The IC includes a memory. The memory stores link information for obtaining the technical information. Connects the IC to the computer. The computer reads the link information from the memory of IC, and obtains the technical information from the network terminal according to the link information. Using this method, engineers can find the technical information of the IC conveniently and correctly.

摘要翻译： 公开了一种获取IC技术信息的方法。 该方法提供IC，计算机和网络终端。 网络终端存储IC的技术信息。 IC包括一个内存。 存储器存储用于获得技术信息的链接信息。 将IC连接到计算机。 计算机从IC的存储器中读取链接信息，并根据链接信息从网络终端获取技术信息。 使用这种方法，工程师可以方便，正确地找到IC的技术信息。

公开(公告)号：US07650118B2

公开(公告)日：2010-01-19

申请号：US11309523

申请日：2006-08-17

申请人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Shin-Hong Chung

发明人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Shin-Hong Chung

IPC分类号： H04B15/00

CPC分类号： H04H20/26 ,  H04H60/41

摘要： A wireless transmission system is provided. The system includes a wireless transmission apparatus for sending radio signals in a selected frequency and a wireless reception apparatus for receiving the radio signals in the selected frequency and playing audio signals corresponding to the radio signals. The wireless transmission apparatus includes a scan unit for periodically scanning interference frequencies of candidate frequencies, and recording characteristics of each interference frequency; an evaluation value calculating module for calculating an evaluation value of each candidate frequency according to the characteristics of the corresponding interference frequencies; a frequency selection module for choosing one of the candidate frequencies as a current transmission frequency according to the evaluation values; and a transmission unit for sending radio signals in the current transmission frequency. A wireless transmission method is also provided.

摘要翻译： 提供无线传输系统。 该系统包括用于以所选频率发送无线电信号的无线传输装置和用于接收所选频率的无线电信号并播放与无线电信号对应的音频信号的无线接收装置。 所述无线发送装置包括用于周期性地扫描候选频率的干扰频率并记录每个干扰频率的特性的扫描单元; 评估值计算模块，用于根据相应干扰频率的特性来计算每个候选频率的评估值; 频率选择模块，用于根据评估值选择候选频率中的一个作为当前发送频率; 以及用于以当前发送频率发送无线电信号的发送单元。 还提供了一种无线传输方法。

公开(公告)号：US07499300B2

公开(公告)日：2009-03-03

申请号：US11309471

申请日：2006-08-10

申请人： Shin-Hong Chung ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Kuan-Hong Hsieh

IPC分类号： H02M5/42

CPC分类号： H02M3/33592 ,  Y02B70/1475

摘要： A synchronous rectification and voltage stabilization circuit includes a saturable inductance coil (L1), a synchronous rectifier switch (33), a driving coil (L2) for turning on the synchronous rectifier switch, a discharging coil (L3) which co-operates with a controllable switching component (Q1) to turn off the synchronous rectifier switch, a filter circuit (40) and a voltage stabilization circuit (50). The saturable inductance coil, the synchronous rectifier switch and the filter circuit are connected in serial between an input terminal (10) and an output terminal (20). The saturable inductance coil is coiled together with the driving coil and the discharging coil on one core. The voltage stabilization circuit is connected between the output terminal and the saturable inductance coil, and is used for regulating a regulable saturation point of the saturable inductance coil according to an output voltage of the output terminal and a target value of the output voltage.

摘要翻译： 同步整流和稳压电路包括可饱和电感线圈（L1），同步整流开关（33），用于接通同步整流开关的驱动线圈（L2），与 可控开关元件（Q1）关断同步整流开关，滤波电路（40）和稳压电路（50）。 可饱和电感线圈，同步整流开关和滤波电路串联连接在输入端（10）和输出端（20）之间。 可饱和电感线圈与驱动线圈和放电线圈一起卷绕在一个芯上。 电压稳定电路连接在输出端子和可饱和电感线圈之间，用于根据输出端子的输出电压和输出电压的目标值来调节饱和电感线圈的可调饱和点。

公开(公告)号：US07429829B2

公开(公告)日：2008-09-30

申请号：US11309133

申请日：2006-06-27

申请人： Shin-Hong Chung ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Kuan-Hong Hsieh

IPC分类号： H05B37/02

CPC分类号： H05B41/2855

摘要： A discharge lamp lighting circuit includes a plurality of discharge lamps, a driving circuit, a control circuit, an open protection circuit, which are connected in series. The open protection circuit includes an open control circuit, a delay circuit, and a plurality of open detecting circuits connected in series. Each of the open detecting circuits is connected to a corresponding one of the discharge lamps. One terminal of the open control circuit is connected to the control circuit, and the other terminal of the open control circuit is connected to one terminal of the delay circuit and a predetermined one of the open detecting circuits. The other terminal of the delay circuit is connected to another predetermined one of the open detecting circuits and ground.

摘要翻译： 放电灯点亮电路包括串联连接的多个放电灯，驱动电路，控制电路，开路保护电路。 开路保护电路包括开路控制电路，延迟电路和串联连接的多个开路检测电路。 每个打开的检测电路连接到相应的一个放电灯。 开路控制电路的一个端子连接到控制电路，开路控制电路的另一端连接到延迟电路的一个端子和开路检测电路中的预定的一个。 延迟电路的另一个端子连接到另一个预定的一个开路检测电路并接地。

公开(公告)号：US20080175420A1

公开(公告)日：2008-07-24

申请号：US11972631

申请日：2008-01-11

申请人： Shin-Hong Chung ,  Kuan-Hong Hsieh ,  Xiao-Guang Li

发明人： Shin-Hong Chung ,  Kuan-Hong Hsieh ,  Xiao-Guang Li

IPC分类号： H04R5/02

CPC分类号： H04R5/02

摘要： A media player capable of automatically adjusting equalizer parameter thereof is provided. The media player includes a speaker, a processor, a memory, an audio amplifier, a decoder, an analog to digital (D/A) converter, an earphone jack for connecting with an earphone, a switch and a detecting circuit. The memory stores audio files and a voltage value-equalizer parameter look-up table. The detecting circuit detects a voltage of the speaker or the second dynamic contact of the switch and obtains a voltage value. The processor compares the voltage value with predetermined voltage values and obtains a comparison result, and reads corresponding equalizer parameters from the table according to the comparison result. The media player plays an audio files according to the equalizer parameters, thus to obtain audio effect optimization.

摘要翻译： 提供能够自动调整均衡器参数的媒体播放器。 媒体播放器包括扬声器，处理器，存储器，音频放大器，解码器，模数（D / A）转换器，用于与耳机连接的耳机插孔，开关和检测电路。 存储器存储音频文件和电压值均衡器参数查找表。 检测电路检测扬声器的电压或开关的第二动态触点，并获得电压值。 处理器将电压值与预定电压值进行比较，并获得比较结果，并根据比较结果从表中读取相应的均衡器参数。 媒体播放器根据均衡器参数播放音频文件，从而获得音频效果优化。

公开(公告)号：US20080147770A1

公开(公告)日：2008-06-19

申请号：US11753578

申请日：2007-05-25

申请人： Shin-Hong Chung ,  Han-Che Wang ,  Bin-Gang Duan ,  Shi-Quan Lin ,  Kuan-Hong Hsieh

发明人： Shin-Hong Chung ,  Han-Che Wang ,  Bin-Gang Duan ,  Shi-Quan Lin ,  Kuan-Hong Hsieh

IPC分类号： G06F7/38

CPC分类号： G06F1/3203 ,  G06F1/3271 ,  Y02D10/156 ,  Y10T307/747 ,  Y10T307/937

摘要： An input device includes a power unit, a power switch unit, a processing unit, and an input unit. The power switch unit includes a first switch for supplying power to the processing unit when actuated; the input unit is connected with the processing unit and the power switch unit and is configured for generating input signals that is transmitted to the processing unit and further used for controlling the first switch; and the processing unit is configured for receiving the input signal from the input unit, keeping the first switch switched on during a time period, and performing a task corresponding to the input signal during the time period.

摘要翻译： 输入装置包括电源单元，电源开关单元，处理单元和输入单元。 电源开关单元包括用于在致动时向处理单元供电的第一开关; 所述输入单元与所述处理单元和所述电力开关单元连接，并且被配置为产生被发送到所述处理单元并进一步用于控制所述第一开关的输入信号; 并且处理单元被配置为从输入单元接收输入信号，在一段时间内保持第一开关接通，并且在该时间段内执行与输入信号对应的任务。