会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 91. 发明申请
    • SWITCHING POWER SUPPLY WITH CLAMPING CIRCUIT
    • 用钳位电路切换电源
    • US20060139978A1
    • 2006-06-29
    • US11163434
    • 2005-10-19
    • Kuan-Hong HsiehXiao-Guang He
    • Kuan-Hong HsiehXiao-Guang He
    • H02M7/48
    • H02M3/33561Y10T307/438
    • A switching power supply with clamping circuit includes a clamping circuit between a slave output terminal and a master output terminal thereof, to prevent voltage drift at the slave output terminal. The clamping circuit includes a switching circuit connected between the slave output terminal and the master output terminal, and a voltage stabilizing circuit connected between the slave output terminal and the switching circuit. When the output voltage at the slave output terminal steps up to a certain level, the voltage stabilizing circuit functions and enables the switching circuit, and therefore prevents the output voltage from climbing higher than the load requires.
    • 具有钳位电路的开关电源包括在从输出端和其主输出端之间的钳位电路,以防止从输出端的电压漂移。 钳位电路包括连接在从输出端子和主输出端子之间的开关电路,以及连接在从输出端子和开关电路之间的稳压电路。 当从输出端子的输出电压上升到一定水平时,稳压电路起作用并启用开关电路,从而防止输出电压攀升高于负载要求。
    • 93. 发明申请
    • Cold cathode fluorescent lamp driving system
    • 冷阴极荧光灯驱动系统
    • US20060017408A1
    • 2006-01-26
    • US11168067
    • 2005-06-28
    • Kuan-Hong HsiehShin-Hong ChungWei-De Bao
    • Kuan-Hong HsiehShin-Hong ChungWei-De Bao
    • H05B37/00
    • H05B41/2822H05B41/382
    • A CCFL (cold-cathode fluorescent lamp) driving system for multiple CCFL loads includes a transformer, a CCFL circuit, and a controlling circuit coupled between the transformer and the CCFL circuit. The CCFL circuit includes multiple CCFL loads. The transformer includes a primary winding and a secondary winding, with the primary winding coupled to a voltage source and the secondary winding coupled to the CCFL loads. The controlling circuit includes a part for generating a predetermined voltage signal to power the CCFL loads during a warm-up stage and another part for generating a modulation signal. With such circuit arrangement, each of the multiple CCFL loads is powered from an off state to an operationally-on state.
    • 用于多个CCFL负载的CCFL(冷阴极荧光灯)驱动系统包括变压器,CCFL电路和耦合在变压器和CCFL电路之间的控制电路。 CCFL电路包括多个CCFL负载。 变压器包括初级绕组和次级绕组,初级绕组耦合到电压源,次级绕组耦合到CCFL负载。 控制电路包括用于产生预定电压信号以在预热阶段为CCFL负载供电的部分以及用于产生调制信号的另一部分。 利用这种电路布置,多个CCFL负载中的每一个从断开状态供电到操作开启状态。
    • 94. 发明申请
    • System and method for implementing an intelligent sleep mode in a TV
    • 在电视机中实现智能睡眠模式的系统和方法
    • US20050270422A1
    • 2005-12-08
    • US11025812
    • 2004-12-28
    • Kuan-Hong Hsieh
    • Kuan-Hong Hsieh
    • H04N5/44H04N5/63
    • H04N5/44H04N21/4221H04N21/42692H04N21/4436H04N2005/4417
    • A system for implementing an intelligent sleep mode in a TV includes an audio amplifier (20), a digital signal processor (DSP) (11), and a timer (12), a pulse width modulation (PWM) output port (13) and a low-voltage differential signaling (LVDS) output port (14) all of which are connected to the DSP. Each time the intelligent sleep mode is started, the timer times an elapsed time during which no button signal is received by the DSP. When the elapsed time reaches a preset sleep mode time, the DSP decreases the volume of the TV through the PWM output port, and decreases the brightness of the TV through the LVDS output port. If the brightness and volume of the TV have been decreased in all of preset phases, and still no button signal is received, the DSP automatically shuts off the TV. A related method is also provided.
    • 用于在TV中实现智能睡眠模式的系统包括音频放大器(20),数字信号处理器(DSP)(11)和定时器(12),脉宽调制(PWM)输出端口(13)和 低压差分信号(LVDS)输出端口(14)都连接到DSP。 每次启动智能睡眠模式时,定时器都会经过一段时间,DSP内没有接收到任何按钮信号。 当经过时间达到预设睡眠模式时间时,DSP通过PWM输出端口降低电视机的音量,并通过LVDS输出端口降低电视机的亮度。 如果电视的亮度和音量在所有预设相位都已经降低,并且仍然没有接收到按钮信号,DSP会自动关闭电视机。 还提供了相关的方法。
    • 95. 发明申请
    • Cold cathode fluorescent lamp driving system
    • 冷阴极荧光灯驱动系统
    • US20050200316A1
    • 2005-09-15
    • US11117278
    • 2005-04-28
    • Kuan-Hong Hsieh
    • Kuan-Hong Hsieh
    • G05F1/00
    • H05B41/2824G02F2001/133612Y02B20/186
    • A CCFL (cold-cathode fluorescent lamp) driving system for digitally driving at least one CCFL, according to embodiments of the present invention, generally includes a transformer, a sense circuit and a CCFL controller. Through the transformer, a DC voltage is supplied to the CCFL load. The sense circuit is provided to sense the current flowing through the CCFL load, and generate a corresponding feedback signal as an input to the CCFL controller. In accordance with embodiments, the CCFL controller is provided to receive a triangular waveform signal and a sinusoidal waveform signal, where the sinusoidal waveform signal has an amplitude regulated by the feedback signal and generate an output signal, corresponding to a comparison of said triangular waveform signal and the amplitude-regulated sinusoidal waveform signal, thus the output signal can be utilized to regulate the voltage delivered to the CCFL load.
    • 根据本发明的实施例的用于数字驱动至少一个CCFL的CCFL(冷阴极荧光灯)驱动系统通常包括变压器,感测电路和CCFL控制器。 通过变压器,向CCFL负载提供直流电压。 提供感测电路以感测流过CCFL负载的电流,并产生相应的反馈信号作为CCFL控制器的输入。 根据实施例,提供CCFL控制器以接收三角波形信号和正弦波形信号,其中正弦波形信号具有由反馈信号调节的幅度并产生输出信号,对应于所述三角形波形信号 和幅度调节的正弦波形信号,因此输出信号可用于调节传送到CCFL负载的电压。
    • 96. 发明授权
    • Intention identification method
    • 意图识别方法
    • US6154558A
    • 2000-11-28
    • US64050
    • 1998-04-22
    • Kuan-Hong Hsieh
    • Kuan-Hong Hsieh
    • G06F3/00G06F3/01G06K9/00
    • G06F3/017G06K9/00335
    • An intention identification method, i.e., a method of tracking movement of an object for the purpose of determining intention in order to operate a computer, includes the steps of processing a pattern of an object captured by a video camera and converting the pattern into a plurality of pixels, analyzing a variation trend of the pixels based on variation of the pixels in any direction relative to a preset geometric center, and comparing a quantity representing the direction and moving amount of the pixels to a characteristic curve, the characteristic curve being formed by a non-activate region set with respect to the center of the pixels, and an activate region also set with respect to the center of the pixels and which is larger than the non-activate region.
    • 意图识别方法,即为了确定用于操作计算机的意图的目的而追踪对象的移动的方法包括以下步骤:处理由摄像机捕获的对象的图案并将图案转换为多个 基于相对于预设几何中心的任何方向上的像素的变化来分析像素的变化趋势,并将表示像素的方向和移动量的量与特征曲线进行比较,特征曲线由 相对于像素的中心设置的非激活区域,以及还相对于像素的中心设置并且大于非激活区域的激活区域。
    • 97. 发明授权
    • Intelligent lamp and control method thereof
    • 智能灯及其控制方法
    • US08786206B2
    • 2014-07-22
    • US12915046
    • 2010-10-29
    • Kuan-Hong HsiehHan-Che WangXiao-Guang LiWen-Hsiang Lu
    • Kuan-Hong HsiehHan-Che WangXiao-Guang LiWen-Hsiang Lu
    • G05F1/00H05B37/02
    • H05B37/0281Y02B20/42Y02B20/48
    • A method for controlling an intelligent lamp to work automatically according to people's habit includes generating a table in the memory, the table records values of a group of operational parameters of the intelligent lamp each time a user operates the intelligent lamp. Determining a frequent event and an accidental event in the predetermined time period in one day in last one week/month/year. Then obtaining all values of the operational parameters of the frequent events, and respectively calculating an accuracy value for each operational parameter according to an algorithm. In addition, controlling the lighting unit to work according to the accuracy values of the operational parameters, thus, an intelligent lamp for automatically working according to people's habit is also provided.
    • 一种根据人们的习惯控制智能灯自动工作的方法包括在存储器中生成表格,该表记录每次用户操作智能灯时智能灯的一组操作参数的值。 在最后一周/月/年的一天内的预定时间段内确定频繁事件和意外事件。 然后获得频繁事件的操作参数的所有值,并根据算法分别计算每个操作参数的精度值。 另外,根据操作参数的精度值控制照明单元的工作,还提供了根据人们习惯自动工作的智能灯。
    • 100. 发明申请
    • BUS STOP SIGN AND SERVER CAPABLE OF PROVIDING DETAILED BUS SCHEDULES
    • 总线停止标志和可提供详细总线时间表的服务器
    • US20140062731A1
    • 2014-03-06
    • US13729057
    • 2012-12-28
    • TE-SHENG CHENXIAO-GUANG LIKUAN-HONG HSIEHYUN XIAOSHANG-HUI PISHUANG RUI
    • TE-SHENG CHENXIAO-GUANG LIKUAN-HONG HSIEHYUN XIAOSHANG-HUI PISHUANG RUI
    • G08G1/127
    • G08G1/127
    • A bus stop sign capable of providing detailed bus schedules includes a storage unit, a detecting unit, a communicating unit, and a control unit. The storage unit pre-stores a table recording identifications of a plurality of mobile terminals, identifications of a plurality of bus terminals, and stop information of the bus stop sign along bus routes of the bus terminals. If the identifications of the mobile terminals obtained by the detecting unit match one or more identifications recorded in the table, the control unit obtains identifications of bus terminals recorded in the table corresponding to the obtained identifications, and controls the communicating unit to transmit the obtained identifications to the server. The server determines the current location of the nearest bus terminal travelling toward the bus stop sign and feeds back the current location of the nearest bus terminal to the mobile terminal. A related sever is also provided.
    • 能够提供详细总线时刻表的总线停车标志包括存储单元,检测单元,通信单元和控制单元。 存储单元预先存储多个移动终端的标识符,多个总线终端的标识,以及总线终端的总线路线上的总线停车标志的停止信息。 如果由检测单元获得的移动终端的标识匹配表中记录的一个或多个标识,则控制单元获得与所获得的标识对应的记录在表中的总线终端的标识,并且控制通信单元发送所获得的标识 到服务器。 服务器确定最近的总线终端朝向总线停止标志行进的位置,并将最近的总线终端的当前位置反馈给移动终端。 还提供了相关的服务器。