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21. 发明申请

US20090063918A1 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：US20090063918A1
公开(公告)日：2009-03-05
申请号：US11845690
申请日：2007-08-27
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： G11C29/08
CPC分类号： G11C29/02 , G11C8/08 , G11C29/025 , G11C2029/1202 , G11C2029/5006
摘要： A method for detecting word line leakage in a memory device includes coupling a first plurality of word lines in the memory device to a voltage source while grounding a second plurality of word lines. Each of the second plurality of word lines is adjacent to a corresponding one of the first plurality of word lines. The method includes waiting for a period of time to allow the word lines to reach a predetermined read voltage level. The method also includes decoupling the first plurality of word lines from the voltage source and waiting for a second predetermined period of time to allow the first plurality of word lines to discharge. The method further includes sensing a current associated with the word lines, and comparing the current with a predetermined reference current which is selected for identifying a word line leakage condition associated with the first plurality of word lines.
摘要翻译：一种用于检测存储器件中的字线泄漏的方法，包括：将所述存储器件中的第一多个字线耦合到电压源，同时接地第二多个字线。第二多个字线中的每一个与第一多个字线中的相应一个字线相邻。该方法包括等待一段时间以允许字线达到预定的读取电压电平。该方法还包括将第一多个字线与电压源去耦，并等待第二预定时间段以允许第一个多个字线放电。该方法还包括感测与字线相关联的电流，以及将电流与为了识别与第一多个字线相关联的字线泄漏状况而被选择的预定参考电流进行比较。

22. 发明申请

US20080091400A1 INDICATING CIRCUIT FOR INDICATING NETWORK STATUS 失效
标题翻译：指示网络状态的电路
公开(公告)号：US20080091400A1
公开(公告)日：2008-04-17
申请号：US11625287
申请日：2007-01-20
申请人： Ming-Chih Hsieh , Heng-Chen Kuo
发明人： Ming-Chih Hsieh , Heng-Chen Kuo
IPC分类号： G06F17/50
CPC分类号： G06F13/385
摘要： An indicating circuit for indicating network status includes a signal generating unit configured for being set in a kernel board, and an indicator circuit configured for being set in a device board. The signal-generating unit includes a logic circuit with two input terminals and an output terminal, a network IC with two output pins connected to the two input terminals of the logic circuit respectively for sending status signals to the logic circuit, and a micro control unit (MCU) for transmitting a network transmitting speed signal from the network IC. The indicator circuit has two input terminals, one is connected to the MCU of the signal-generating unit to receive the network transmitting speed signal and the other is connected to the output terminal of the logic circuit to receive a status signal for indicating the network status.
摘要翻译：用于指示网络状态的指示电路包括被配置为被设置在内核板中的信号生成单元和被配置为被设置在设备板中的指示器电路。信号发生单元包括具有两个输入端和输出端的逻辑电路，一个具有两个输出引脚的网络IC，分别连接到逻辑电路的两个输入端，用于向逻辑电路发送状态信号;以及微控制单元（MCU），用于从网络IC发送网络传输速度信号。指示电路具有两个输入端子，一个连接到信号发生单元的MCU以接收网络传输速度信号，另一个连接到逻辑电路的输出端子，以接收指示网络状态的状态信号。

23. 发明申请

US20060041811A1 Circuit for testing power down reset function of an electronic device 失效
标题翻译：用于测试电子设备的掉电复位功能的电路
公开(公告)号：US20060041811A1
公开(公告)日：2006-02-23
申请号：US11025196
申请日：2004-12-29
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： G01R31/28 , G06F11/00
CPC分类号： G01R31/3163
摘要： A circuit for testing a power down reset function of an electronic device includes a reference power source (Vref), a first variable resistor (R1) with one end connected to the reference power source, a second variable resistor (R2), and a jumper (10). One end of the second variable resistor is connected to the other end of the first variable resistor, and the other end of the second variable resistor is grounded. The jumper includes four pins, with a first pin (101) connected to a node (B) between the first variable resistor and the second variable resistor, a third pin (103) grounded, and a second pin (102) and a fourth pin (104) commonly connected to a voltage testing pin (20) of an electronic device (2). The circuit is simple, is conveniently operated, and saves costs.
摘要翻译：用于测试电子设备的掉电复位功能的电路包括参考电源（Vref），一端连接到参考电源的第一可变电阻器（R1），第二可变电阻器（R2）和跳线（10）。第二可变电阻器的一端连接到第一可变电阻器的另一端，第二可变电阻器的另一端接地。跳线包括四个引脚，第一引脚（101）连接到第一可变电阻器和第二可变电阻器之间的节点（B），第三引脚（103）接地，第二引脚（102）和第四引脚（104），其共同连接到电子设备（2）的电压测试引脚（20）。电路简单，操作方便，节省成本。

24. 发明申请

US20060006907A1 Circuit for translating voltage signal levels 失效
公开(公告)号：US20060006907A1
公开(公告)日：2006-01-12
申请号：US11021376
申请日：2004-12-23
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： H03K19/0175
CPC分类号： H03K19/018507
摘要： A circuit (3) for translating voltage signal levels includes: a diode (D1); a first resistor (R1) with one end connected to the cathode of the diode; a metal-oxide-semiconductor field effect transistor (Q1), with the gate thereof connected to the other end of the first resistor, and the drain thereof being grounded; a second resistor (R2) with one end connected to the source of the metal-oxide-semiconductor field effect transistor; and a power supply (Vcc) connected to the other end of the second resistor. The circuit performs voltage signal level translation by the switching on and off of the MOSFET located between devices utilizing different logic signal families, without the need for a level translation IC. The circuit is simple and can save costs.

25. 发明授权

US09092649B2 Data protecting method capable of effectively recording protection information and memory using thereof 有权
标题翻译：数据保护方法能够有效地记录保护信息和使用其的存储器
公开(公告)号：US09092649B2
公开(公告)日：2015-07-28
申请号：US12395776
申请日：2009-03-02
申请人： Kuen-Long Chang , Nai-Ping Kuo , Ming-Chih Hsieh
发明人： Kuen-Long Chang , Nai-Ping Kuo , Ming-Chih Hsieh
IPC分类号： G06F13/00 , G06F21/79 , G06F12/06 , G06F12/02 , G06F3/06 , G06F13/42
CPC分类号： G06F21/79 , G06F3/062 , G06F3/0646 , G06F3/0668 , G06F3/0688 , G06F12/0238 , G06F12/0623 , G06F13/4234
摘要： A data protecting method for a memory, which comprising a volatile memory and a non-volatile memory for storing data and data protection information, comprises the following steps. Firstly, load the data protection information to the volatile memory from the non-volatile memory. Next, protect the data stored in the memory according to the data protection information stored in the volatile memory.
摘要翻译：一种用于存储器的数据保护方法，包括易失性存储器和用于存储数据和数据保护信息的非易失性存储器，包括以下步骤。首先，将数据保护信息从非易失性存储器加载到易失性存储器。接下来，根据存储在易失性存储器中的数据保护信息保护存储在存储器中的数据。

26. 发明授权

US08520073B2 Power supply circuit for infrared cut removable filter 失效
标题翻译：用于红外线切割可拆卸过滤器的电源电路
公开(公告)号：US08520073B2
公开(公告)日：2013-08-27
申请号：US12963642
申请日：2010-12-09
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： H04N5/33
CPC分类号： H04N5/23241 , H04N5/2254
摘要： A power supply circuit for an infrared cut removable (ICR) filter includes an identifying module, a supply mode module, a switching module, and a power source module. The identifying module generates a first identifying signal when the brightness of external light is higher than a preset brightness; otherwise, the identifying module generates a second identifying signal. The supply mode module generates a power supply corresponding to the power supply mode of the ICR filter. The switching module includes two connecting nodes for connecting to the ICR filter and loads the power supply generated by the supply mode module on one of the nodes correspondingly according to the first and second identifying signals. The power source module is connected to an external DC power supply and generates an operating voltage for the identifying module, the supply mode module, and the switching module.
摘要翻译：用于红外线切割可拆卸（ICR）滤波器的电源电路包括识别模块，电源模块模块，开关模块和电源模块。当外部光的亮度高于预设亮度时，识别模块产生第一识别信号; 否则，识别模块产生第二识别信号。电源模块模块产生与ICR滤波器的电源模式对应的电源。开关模块包括两个用于连接到ICR滤波器的连接节点，并且根据第一和第二识别信号，相应地将由供电模块模块生成的电源加载到其中一个节点上。电源模块连接到外部直流电源，并为识别模块，供电模式模块和开关模块生成工作电压。

27. 发明申请

US20130214820A1 APPARATUS AND METHOD TO TOLERATE FLOATING INPUT PIN FOR INPUT BUFFER 有权
标题翻译：用于输入输入缓冲器的浮动输入引脚的装置和方法
公开(公告)号：US20130214820A1
公开(公告)日：2013-08-22
申请号：US13845576
申请日：2013-03-18
申请人： Chun-Hsiung Hung , Kuen-Long Chang , Nai-Ping Kuo , Ming-Chih Hsieh
发明人： Chun-Hsiung Hung , Kuen-Long Chang , Nai-Ping Kuo , Ming-Chih Hsieh
IPC分类号： H03K3/00
CPC分类号： H03K3/00 , H03K19/0002 , H03K19/09425
摘要： An integrated circuit device includes a pad adapted to receive a signal from an internal or external driver, and an input buffer circuit including an input terminal coupled to the pad. The input buffer circuit includes a pass transistor having a control terminal, a first conduction terminal connected to the pad, and a second conduction terminal connected to a first voltage. The input buffer circuit also includes a latch having a terminal electrically coupled to the control terminal of the pass transistor. The input buffer circuit further includes circuitry coupled to the latch, the circuitry including a feedback transistor having a control terminal electrically coupled to the pad, a first conduction terminal electrically coupled to a second voltage, and a second conduction terminal coupled to the latch.
摘要翻译：集成电路装置包括适于从内部或外部驱动器接收信号的焊盘以及包括耦合到焊盘的输入端的输入缓冲电路。输入缓冲器电路包括具有控制端子的传输晶体管，连接到焊盘的第一导电端子和连接到第一电压的第二导电端子。输入缓冲电路还包括具有电耦合到传输晶体管的控制端的端子的锁存器。所述输入缓冲器电路还包括耦合到所述锁存器的电路，所述电路包括反馈晶体管，所述反馈晶体管具有电耦合到所述焊盘的控制端子，电耦合到第二电压的第一导电端子以及耦合到所述锁存器的第二导电端子。

28. 发明授权

US08475182B2 Board-to-board connector 失效
标题翻译：板对板连接器
公开(公告)号：US08475182B2
公开(公告)日：2013-07-02
申请号：US13081469
申请日：2011-04-06
申请人： Tsung-Hsi Li , Ming-Chih Hsieh
发明人： Tsung-Hsi Li , Ming-Chih Hsieh
IPC分类号： H01R12/00
CPC分类号： H01R12/52
摘要： A board-to-board connector includes a double plastic pin header connector and a supporting plate. The double plastic pin header connector includes two opposite positioning plates, and a number of pin headers arranged in two rows and extending through the positioning plates. The supporting plate is placed between the two rows of pin headers, with opposite ends of the supporting plate resisting against the corresponding positioning plates.
摘要翻译：板对板连接器包括双塑料针头连接器和支撑板。双塑料针头插头连接器包括两个相对的定位板和多个引脚，排列成两列并延伸穿过定位板。支撑板放置在两排销钉头之间，支撑板的相对端抵抗相应的定位板。

29. 发明授权

US08344778B2 Control circuit for controlling rotation speed of a fan 失效
标题翻译：用于控制风扇转速的控制电路
公开(公告)号：US08344778B2
公开(公告)日：2013-01-01
申请号：US12963648
申请日：2010-12-09
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： H03K3/017
CPC分类号： H03K4/066 , G06F1/206 , H02P7/29 , H03K7/08
摘要： A control circuit includes a triangular wave generating circuit, a temperature sensing circuit, a first comparator, and a switching circuit. The triangular wave generating circuit outputs a triangular wave signal. The temperature sensing circuit senses a temperature surrounding a fan and outputs a temperature signal. A non-inverting terminal of the first comparator is connected to the triangular wave generating circuit. An inverting terminal of the first comparator is connected to the temperature sensing circuit. The first comparator compares the triangular wave signal with the temperature signal to output a control signal. The switching circuit is connected between a power supply and the fan. The switching circuit turns on or off according to the control signal.
摘要翻译：控制电路包括三角波发生电路，温度检测电路，第一比较器和开关电路。三角波产生电路输出三角波信号。温度检测电路检测风扇周围的温度并输出温度信号。第一比较器的同相端连接到三角波发生电路。第一比较器的反相端子连接到温度检测电路。第一比较器将三角波信号与温度信号进行比较，以输出控制信号。开关电路连接在电源和风扇之间。开关电路根据控制信号导通或关断。

30. 发明授权

US08314679B2 Monitoring system and input device thereof 失效
标题翻译：监控系统及其输入装置
公开(公告)号：US08314679B2
公开(公告)日：2012-11-20
申请号：US12781933
申请日：2010-05-18
申请人： Ming-Chih Hsieh
发明人： Ming-Chih Hsieh
IPC分类号： G05B23/02
CPC分类号： G08B29/02
摘要： A monitoring system includes a controller, a number of input devices, a number of digital sensors, a number of analog sensors, and a number of alarms. Each input device comprises a switching circuit, an input circuit, and a connector. The connector is connected to a digital sensor or connected to an analog sensor and a first power source in series. The controller controls the switching circuit of the input device to receive a digital signal of the digital sensor or an analog signal of the analog sensor and output a corresponding detection signal. The input circuit transmits the detection signal to the controller. The controller controls the corresponding alarm to work according to the detection signal.
摘要翻译：监控系统包括控制器，多个输入设备，多个数字传感器，多个模拟传感器和多个报警。每个输入装置包括开关电路，输入电路和连接器。连接器连接到数字传感器或连接到模拟传感器和串联的第一电源。控制器控制输入设备的切换电路，以接收数字传感器的数字信号或模拟传感器的模拟信号，并输出相应的检测信号。输入电路将检测信号发送到控制器。控制器根据检测信号控制相应的报警。

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