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11. 发明授权

US08106596B2 Light source driving circuit 有权
标题翻译：光源驱动电路
公开(公告)号：US08106596B2
公开(公告)日：2012-01-31
申请号：US12485496
申请日：2009-06-16
申请人： Shih-Hsien Chang , Ming-Chih Hsieh
发明人： Shih-Hsien Chang , Ming-Chih Hsieh
IPC分类号： H05B37/02 , H05B39/04 , H05B41/36
CPC分类号： H05B41/2827 , H05B33/0818 , H05B33/0848 , H05B41/3927
摘要： A light source driving circuit includes a transformer, a switching circuit, a control circuit, a brightness adjusting circuit and an isolator circuit. The brightness adjusting circuit is connected to a secondary winding assembly of the transformer and the light-emitting element for detecting an output voltage and/or an output current and generating a control signal according to the brightness adjusting signal. The isolator circuit is used for isolating the primary winding assembly of the transformer from the brightness adjusting circuit. The isolator circuit generates a feedback current according to the control signal. According to the feedback current, the switching circuit is controlled by the control circuit. As a status of the brightness adjusting signal is changed, a status of the control signal is changed and a time period of changing the status of the control signal is longer than a time period of changing the status of the brightness adjusting signal.
摘要翻译：光源驱动电路包括变压器，开关电路，控制电路，亮度调节电路和隔离电路。亮度调节电路连接到变压器的次级绕组组件和用于检测输出电压和/或输出电流的发光元件，并根据亮度调节信号产生控制信号。隔离器电路用于将变压器的初级绕组组件与亮度调节电路隔离。隔离电路根据控制信号产生反馈电流。根据反馈电流，开关电路由控制电路控制。随着亮度调节信号的状态改变，控制信号的状态改变，并且改变控制信号的状态的时间段比改变亮度调节信号的状态的时间段长。

12. 发明授权

US08097835B2 Temperature control circuit 失效
标题翻译：温度控制电路
公开(公告)号：US08097835B2
公开(公告)日：2012-01-17
申请号：US12755401
申请日：2010-04-06
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： H05B1/02
CPC分类号： G05D23/24 , G05D23/1909
摘要： A temperature control circuit includes a microprocessor, a protection module, a temperature detecting module, and a heating module. The temperature detecting module includes a thermistor and a first switch. The thermistor is operable to sense a temperature to turn on or off the first switch for outputting a detection signal to the microprocessor and the protection module. The protection module is operable to control the microprocessor to work or reset according to the detection signal. The heating module includes a heater and a second switch. The microprocessor controls the second switch to turn on or off for making the heater work or stop working according to the detection signal.
摘要翻译：温度控制电路包括微处理器，保护模块，温度检测模块和加热模块。温度检测模块包括热敏电阻和第一开关。热敏电阻可操作以感测温度以打开或关闭第一开关，用于向微处理器和保护模块输出检测信号。保护模块可操作以根据检测信号控制微处理器工作或复位。加热模块包括加热器和第二开关。微处理器控制第二开关打开或关闭，使加热器工作或根据检测信号停止工作。

13. 发明授权

US08044606B2 Power supply for supplying power to a lamp 有权
标题翻译：用于为灯供电的电源
公开(公告)号：US08044606B2
公开(公告)日：2011-10-25
申请号：US12145017
申请日：2008-06-24
申请人： Shih-Hsien Chang , Ming-Chih Hsieh , Hong-Chih Lee , Yao-Tien Huang
发明人： Shih-Hsien Chang , Ming-Chih Hsieh , Hong-Chih Lee , Yao-Tien Huang
IPC分类号： H05B37/00
CPC分类号： H05B41/3921
摘要： A power supply for supplying power to a lamp with functions of dimming, over-current protection, over-voltage protection, arcing protection, and low-temperature start-up is provided. When frequency of the output current exceeds a predetermined value, the power supply is turned off to accomplish a dimming goal and extend lifetime of the lamp. When abnormal statuses such as open-circuited status, short-circuited status, or arcing status occur, a surge current induced by the abnormal statuses may be eliminated to prevent the power supply from being damaged. A high-frequency current detection circuit is configured to detect whether a current supplied to the high-voltage load is a high-frequency current to prevent damage to the electronic elements in the high-voltage load. A current adjusting circuit is configured to adjust an alternating current outputted to a lamp set in response to an environment temperature to supply an adequate alternating current at a low temperature for starting the lamp set.
摘要翻译：提供了用于向具有调光，过流保护，过电压保护，电弧保护和低温启动功能的灯供电的电源。当输出电流的频率超过预定值时，关闭电源以实现调光目标并延长灯的寿命。当发生诸如开路状态，短路状态或电弧状态的异常状态时，可以消除由异常状态引起的浪涌电流，以防止电源损坏。高频电流检测电路被配置为检测提供给高压负载的电流是否是高频电流，以防止在高压负载中损坏电子元件。电流调节电路被配置为响应于环境温度调节输出到灯组的交流电流，以在低温下提供足够的交流电流以启动灯组。

14. 发明授权

US08018772B2 Apparatus and method for detecting word line leakage in memory devices 有权
标题翻译：用于检测存储器件中的字线泄漏的装置和方法
公开(公告)号：US08018772B2
公开(公告)日：2011-09-13
申请号：US12899439
申请日：2010-10-06
申请人： Han-Sung Chen , Su-Chueh Lo , Chun-Hsiung Hung , Nai-Ping Kuo , Ming-Chih Hsieh , Wen-Pin Tsai
发明人： Han-Sung Chen , Su-Chueh Lo , Chun-Hsiung Hung , Nai-Ping Kuo , Ming-Chih Hsieh , Wen-Pin Tsai
IPC分类号： G11C11/34
CPC分类号： G11C29/02 , G11C8/08 , G11C29/025 , G11C2029/1202 , G11C2029/5006
摘要： According to an embodiment of the present invention, a method for detecting word line leakage in a memory device includes coupling a first word line in the memory device to a voltage source while coupling a second word line in the memory device to a ground level voltage. Next, the first word line is decoupled from the voltage source. The method also includes comparing a current of the first word line with a predetermined reference current for determining a leakage condition of the word line.
摘要翻译：根据本发明的实施例，一种用于检测存储器件中的字线泄漏的方法包括将存储器件中的第一字线耦合到电压源，同时将存储器件中的第二字线耦合到地电平电压。接下来，第一个字线与电压源去耦。该方法还包括将第一字线的电流与用于确定字线的泄漏状况的预定参考电流进行比较。

15. 发明授权

US07919982B1 Digital interface sensing apparatus 失效
标题翻译：数字接口传感装置
公开(公告)号：US07919982B1
公开(公告)日：2011-04-05
申请号：US12824820
申请日：2010-06-28
申请人： Yang-Yuan Chen , Ming-Chih Hsieh
发明人： Yang-Yuan Chen , Ming-Chih Hsieh
IPC分类号： H03K17/16 , H03K19/0175
CPC分类号： H03K19/018507 , H03K19/018592
摘要： A digital interface sensing apparatus includes a sensor, an analog detecting circuit, an analog to digital (A/D) converter, a signal cable, and an interface switch circuit. The sensor senses an external analog signal. The analog detecting circuit detects the sensed analog signal from the sensor. The A/D converter converts the sensed analog signal to a digital signal and receives a clock signal and a data demand signal. The A/D converter sends the digital signal in response to the A/D converter receiving the clock signal and the data demand signal. The interface switch circuit includes a multiplexer and a recommended standard 422 (RS-422) transceiver. The RS-422 transceiver is connected between the A/D converter and the multiplexer to switch RS-422 digital signal and transistor-transistor logic (TTL) signal. The multiplexer is connected between the A/D converter and the signal cable to selectively transfer RS-233 and RS-422 signals.
摘要翻译：数字接口感测装置包括传感器，模拟检测电路，模数（A / D）转换器，信号电缆和接口开关电路。传感器感测外部模拟信号。模拟检测电路检测来自传感器的感测模拟信号。 A / D转换器将感测的模拟信号转换为数字信号，并接收时钟信号和数据需求信号。 A / D转换器响应于A / D转换器接收时钟信号和数据需求信号而发送数字信号。接口开关电路包括多路复用器和推荐的标准422（RS-422）收发器。 RS-422收发器连接在A / D转换器和多路复用器之间，以切换RS-422数字信号和晶体管晶体管逻辑（TTL）信号。多路复用器连接在A / D转换器和信号电缆之间，以选择性地传输RS-233和RS-422信号。

16. 发明授权

US07797584B2 SATA interface tester and testing method 失效
标题翻译： SATA接口测试仪和测试方法
公开(公告)号：US07797584B2
公开(公告)日：2010-09-14
申请号：US11836798
申请日：2007-08-10
申请人： Ming-Chih Hsieh , Kuang-Lung Ko
发明人： Ming-Chih Hsieh , Kuang-Lung Ko
IPC分类号： G06F11/00
CPC分类号： G06F11/2733
摘要： A serial advanced technology attachment (SATA) interface tester includes a memory, a signal converter, at least one SATA interface, and an indicator. The at least one SATA interface is adapted to connect with SATA interfaces of a motherboard, and is electrically connected to the memory via the signal converter. The signal converter receives serial signals from the motherboard via the at least one SATA interface and converts them to parallel signals and then passes the parallel signals to the memory to perform a writing process. The signal converter receives parallel signals from the memory and converts them to serial signals and passes the serial signals to the motherboard via the at least one SATA interface to perform a reading process. The indicator is electrically connected to the memory for indicating testing result of the SATA interfaces of the motherboard.
摘要翻译：串行高级技术附件（SATA）接口测试仪包括存储器，信号转换器，至少一个SATA接口和指示器。所述至少一个SATA接口适于与主板的SATA接口连接，并且经由所述信号转换器电连接到所述存储器。信号转换器通过至少一个SATA接口从主板接收串行信号，并将它们转换为并行信号，然后将并行信号传递到存储器以执行写入处理。信号转换器从存储器接收并行信号并将其转换为串行信号，并通过至少一个SATA接口将串行信号传递给主板，以执行读取过程。指示器电连接到存储器，用于指示主板的SATA接口的测试结果。

17. 发明申请

US20090308666A1 ANTI-ABRASION DEVICE FOR STYLUS INTEGRATED WITH ANTENNA AND ELECTRONIC APPARATUS USING THE SAME 审中-公开
标题翻译：使用天线和电子装置整合在一起的STYLUS抗磨损装置
公开(公告)号：US20090308666A1
公开(公告)日：2009-12-17
申请号：US12467099
申请日：2009-05-15
申请人： Hung-Ta Huang , Ming-Chih Hsieh , Chung-Yuan Kuang , Tzung-Ye Wu
发明人： Hung-Ta Huang , Ming-Chih Hsieh , Chung-Yuan Kuang , Tzung-Ye Wu
IPC分类号： G06F3/033 , G08C21/00
CPC分类号： G06F1/1626 , G06F1/1698
摘要： An anti-abrasion device for a stylus integrated with an antenna is applied to an electronic apparatus. The electronic apparatus includes a main body, the stylus, and a slot. The anti-abrasion device comprises an antenna-connecting unit, a switch unit and a blocking unit each of which is disposed in the main body, and the blocking unit is linked to the switch unit. When the stylus is inserted in the slot, the antenna-connecting unit touches the stylus; and when the switch unit is switched off, the blocking unit disconnects the stylus from the antenna-connecting unit.
摘要翻译：用于与天线结合的触控笔的抗磨装置被应用于电子装置。电子设备包括主体，触针和槽。防磨损装置包括天线连接单元，开关单元和分隔单元，每个都设置在主体中，并且阻挡单元连接到开关单元。当触针插入插槽中时，天线连接单元接触触针; 并且当开关单元关闭时，阻塞单元将触针与天线连接单元断开。

18. 发明授权

US07603501B2 Communication circuit of serial peripheral interface devices 失效
标题翻译：串行外设接口设备通讯电路
公开(公告)号：US07603501B2
公开(公告)日：2009-10-13
申请号：US12051852
申请日：2008-03-20
申请人： Ming-Chih Hsieh , Kuo-Sheng Chao
发明人： Ming-Chih Hsieh , Kuo-Sheng Chao
IPC分类号： G06F13/00
CPC分类号： G06F13/4291
摘要： A communication circuit of a serial peripheral interface (SPI) device includes a master device and a plurality of slave devices. One of the slave devices includes a plurality of general purpose input/output (GPIO) pins. The chip select terminal of the master device is connected to the control terminal of the slave device having the GPIO pins. The GPIO pins respectively are connected to the control terminals of other slave devices. The slave device having the GPIO pins receives an instruction having an address signal from the master device and compares the addresses are identical, the slave device having the GPIO pins communicates with the master device. Otherwise the slave device transmits the address signal to the control terminals of the other slave devices through the GPIO pins. The other slave devices compare the address signal with their own address. The slave device having the identical address communicates with the master device.
摘要翻译：串行外围接口（SPI）设备的通信电路包括主设备和多个从设备。一个从设备包括多个通用输入/输出（GPIO）引脚。主器件的芯片选择端子连接到具有GPIO引脚的从器件的控制端子。 GPIO引脚分别连接到其他从器件的控制端子。具有GPIO引脚的从设备从主设备接收具有地址信号的指令，并且比较地址是相同的，具有GPIO引脚的从设备与主设备通信。否则，从器件通过GPIO引脚将地址信号发送到其他从器件的控制端。其他从设备将地址信号与自己的地址进行比较。具有相同地址的从设备与主设备通信。

19. 发明授权

US07592781B2 Charger control circuit with automatic polarity selection 失效
标题翻译：充电器控制电路具有自动极性选择
公开(公告)号：US07592781B2
公开(公告)日：2009-09-22
申请号：US11769730
申请日：2007-06-28
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： H02J7/04 , H02H11/00
CPC分类号： H02J7/0052 , H01M2/342 , H02J7/0034 , Y10T307/839
摘要： An exemplary charger control circuit includes an input port having a positive terminal and a negative terminal, an electrode control circuit, and an output port having a positive terminal and a negative terminal. The input port is connected to a source of power. The output port is connected to a load. The electrode switching circuit detects the electrode polarity of the input port and the output port for selectively coupling the positive terminals and the negative terminals of the two ports, and protecting the electrical equipment.
摘要翻译：示例性的充电器控制电路包括具有正端子和负端子的输入端口，电极控制电路和具有正端子和负端子的输出端口。输入端口连接到电源。输出端口连接到负载。电极切换电路检测输入端口和输出端口的电极极性，用于选择性地耦合两个端口的正极端子和负极端子，并保护电气设备。

20. 发明授权

US07574318B2 I/O port tester 失效
标题翻译： I / O端口测试仪
公开(公告)号：US07574318B2
公开(公告)日：2009-08-11
申请号：US11759244
申请日：2007-06-07
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： G01R35/00 , G01R31/02
CPC分类号： G01R31/31715
摘要： An I/O port tester includes a first relay, a second relay, a first resistor, a second resistor, a plurality of serial plugs, a water sensor plug, a direct current (DC) voltage plug, and two data plugs. A half of the serial plugs is correspondingly connected to the other half of the serial plugs. The DC voltage plug is connected to the water sensor plug via a switch of the first relay and the first resistor, and connected to the water sensor plug via a switch of the second relay and the second resistor. The first and second resistors respectively simulate two different working conditions. The data plugs are respectively connected to an inductance coil of the first relay, and an inductance coil of the second relay.
摘要翻译： I / O端口测试器包括第一继电器，第二继电器，第一电阻器，第二电阻器，多个串联插头，水传感器插头，直流（DC）电压插头和两个数据插头。一半的串行插头相应地连接到另一半的串行插头。直流电压插头通过第一继电器和第一电阻器的开关连接到水传感器插头，并通过第二继电器和第二电阻器的开关连接到水传感器插头。第一和第二电阻分别模拟两种不同的工作条件。数据插头分别连接到第一继电器的电感线圈和第二继电器的电感线圈。

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