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91. 发明申请

US20140091889A1 TRANSFORMER 有权
标题翻译：变压器
公开(公告)号：US20140091889A1
公开(公告)日：2014-04-03
申请号：US13632368
申请日：2012-10-01
申请人： ZIPPY TECHNOLOGY CORP.
发明人： Tsun-Te SHIH , Yu-Yuan CHANG , Tzung-Han LEE , Heng-Chia CHANG
IPC分类号： H01F27/40
CPC分类号： H01F27/2866 , H01F27/06 , H01F27/40 , H01F2027/065 , H01F2027/408
摘要： A transformer comprises a circuit board, an iron core, a winding set and a plurality of magnetic conduction elements. The circuit board has a plurality of electric conduction holes connected via at least one power connection wire. The iron core is located on the circuit board and has a first winding section and a second winding section. The winding set is wound on the first winding section. Each magnetic conduction element has a connecting section located on the iron core and an input section and an output section inserted into the electric conduction holes. The output section of one magnetic conduction element is connected to the input section of another magnetic conduction element through the power connection wire, thereby the magnetic conduction elements and power connection wire form a magnetic conduction winding set which generates magnetic coupling with the winding set through the iron core.
摘要翻译：变压器包括电路板，铁芯，绕组和多个导磁元件。电路板具有通过至少一个电源连接线连接的多个导电孔。铁芯位于电路板上，具有第一绕组部分和第二绕组部分。卷绕组缠绕在第一卷绕部分上。每个导电元件具有位于铁芯上的连接部分和插入导电孔中的输入部分和输出部分。一个导电元件的输出部分通过电源连接线连接到另一个导电元件的输入部分，因此导电元件和电源连接线形成一个导磁绕组，该磁导线组与绕组组通过铁心。

92. 发明授权

US08648618B1 Method and module for judging status of power supplies 有权
标题翻译：电源状态判断方法及模块
公开(公告)号：US08648618B1
公开(公告)日：2014-02-11
申请号：US13632882
申请日：2012-10-01
申请人： Zippy Technology Corp.
发明人： Tsun-Te Shih , Yu-Yuan Chang , Tsung-Chun Cheng , Heng-Chia Chang
IPC分类号： G01R31/40
CPC分类号： G01R31/40
摘要： Method and module for judging status alterations of power supplies that are caused by changes of external power sources are provided. Through comparing first, second and third comparison voltages with a stabilized voltage of a voltage stabilization and energy storage element in a power factor correction unit, the status of the power supply can be judged, and an external power supply abnormal signal, a power supply abnormal signal or a power failure alert signal can be generated according to the status to allow a motherboard to perform loading regulation. The power failure alert signal is used to timely stop operation of the power supply, hence can resolve the problems of the conventional techniques such as delay notification, inaccurate judgment or complex composition of judgment circuit.
摘要翻译：提供了用于判断由外部电源变化引起的电源状态变化的方法和模块。通过将功率因数校正单元中的第一，第二和第三比较电压与电压稳定和能量存储元件的稳定电压进行比较，可以判断电源的状态，外部电源异常信号，电源异常可以根据状态产生信号或停电警报信号，以允许主板执行负载调节。电源故障警报信号用于及时停止电源的运行，因此可以解决传统技术的问题，如延迟通知，判断电路不准确或组合复杂。

93. 发明申请

US20130217338A1 METHOD OF MULTI-TARGET SWITCH TRANSMISSION THROUGH AN EXTERNALLY CONNECTED BLUETOOTH SELECTION DEVICE 审中-公开
标题翻译：通过外部连接的蓝牙选择设备进行多目标切换传输的方法
公开(公告)号：US20130217338A1
公开(公告)日：2013-08-22
申请号：US13853563
申请日：2013-03-29
申请人： Zippy Technology Corp.
发明人： Chin-Wen CHOU
IPC分类号： H04W76/02
CPC分类号： H04W76/15 , A63F2300/1031 , G06F3/02 , G06F3/03543 , G06F3/038 , G06F2203/0384 , H04W8/005 , H04W12/003 , H04W12/06 , H04W84/22
摘要： A method of multi-target switch transmission through an externally connected Bluetooth selection device aims to switch at least one input module having a wired connection mode to connect with a first information device and a wireless connection mode to connect with one of at least two second information devices. The method of switch transmission includes the steps of: establishing device connection, setting multi-target devices, determining wired connection mode or wireless connection mode, and determining the second information devices to be connected under the wireless connection mode. Through the externally connected Bluetooth selection device the input module can be switched and usable on the first information device and second information devices at the same time, and also establish connection with the corresponding information device according to requirements.
摘要翻译：通过外部连接的蓝牙选择装置的多目标交换机传输的方法旨在切换具有有线连接模式的至少一个输入模块以与第一信息设备和无线连接模式连接，以连接至少两个第二信息设备。交换机传输方法包括以下步骤：建立设备连接，设置多目标设备，确定有线连接模式或无线连接模式，以及确定在无线连接模式下要连接的第二信息设备。通过外部连接的蓝牙选择设备，可以在第一信息设备和第二信息设备上同时切换和使用输入模块，并根据要求与对应的信息设备建立连接。

94. 发明授权

US08184021B2 Keyboard with illuminating architecture 失效
标题翻译：键盘与照明建筑
公开(公告)号：US08184021B2
公开(公告)日：2012-05-22
申请号：US12192494
申请日：2008-08-15
申请人： Chin-Wen Chou
发明人： Chin-Wen Chou
IPC分类号： H03K17/94
CPC分类号： H01H13/83 , H01H2219/044 , H01H2219/06 , H01H2219/062
摘要： A keyboard with illuminating architecture includes a keyboard portion and a substrate carrying the keyboard portion, wherein the keyboard portion includes a plurality of pressing elements for receiving a pressing force from the user and inter-dependent mechanisms respectively under a force receiving surface of each pressing element for providing a moving stroke of the pressing element following the force direction, and the substrate has an assembling portion for assembling with the other end of the inter-dependent mechanism. Moreover, the surface of the substrate has at least one light guiding groove, which forms a light channel for transmitting light, and at least one inner sidewall of the light guiding groove is a light reflecting surface, so that the light in the light guiding groove is reflected by the light reflecting surface to the keyboard portion, thereby providing the pressing elements the brightness, and reducing whole keyboard thickness and thinning.
摘要翻译：具有照明结构的键盘包括键盘部分和承载键盘部分的基板，其中键盘部分包括多个按压元件，用于分别在每个按压元件的受力表面下接收来自使用者的按压力和相互依赖的机构用于提供按压力方向后的按压元件的移动行程，并且基板具有用于与相互依赖机构的另一端组装的组装部分。此外，基板的表面具有形成用于透光的光通道的至少一个导光槽，导光槽的至少一个内侧壁是光反射面，使得导光槽内的光被光反射表面反射到键盘部分，从而为按压元件提供亮度，并且减小整个键盘的厚度和变薄。

95. 发明申请

US20110304312A1 POWER CIRCUIT FOR REDUCING STANDBY POWER CONSUMPTION 有权
标题翻译：用于降低待机功耗的电源电路
公开(公告)号：US20110304312A1
公开(公告)日：2011-12-15
申请号：US12815970
申请日：2010-06-15
申请人： Tsun-Te SHIH , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
发明人： Tsun-Te SHIH , Yu-Yuan Chang , Yi-Hua Wang , Heng-Chia Chang
IPC分类号： H02J1/00
CPC分类号： H02J9/005
摘要： In a power circuit for reducing standby power consumption, a power supply is defined to include a primary power system and a stationary power system. The stationary power system outputs a stationary power after obtaining an input power. A control unit controls ON/OFF of the primary power system, obtains the stationary power as the required power, and receives a PS ON/OFF signal for triggering the control unit, so that the control unit controls the primary power system to supply a primary output power. The power supply includes a switch unit having two ends connected to a power circuit for outputting the stationary power and a virtual load respectively. The PS ON/OFF signal is provided for controlling the switch unit. If the switch unit does not receive the PS ON/OFF signal, it is OFF in a standby mode to avoid unnecessary power consumption of the virtual load.
摘要翻译：在用于降低待机功耗的电源电路中，将电源定义为包括主电源系统和固定电源系统。固定电力系统在获得输入功率后输出静止电力。控制单元控制主电力系统的接通/断开，获得作为所需电力的固定功率，并且接收用于触发控制单元的PS ON / OFF信号，使得控制单元控制主电力系统以提供主电力输出功率。电源包括开关单元，其两端分别连接到用于输出静态功率的电源电路和虚拟负载。提供PS ON / OFF信号用于控制开关单元。如果开关单元没有接收到PS ON / OFF信号，则在待机模式下为OFF，以避免虚拟负载的不必要的功耗。

96. 发明授权

US08072194B2 Boost snubber circuit structure 有权
标题翻译：升压缓冲电路结构
公开(公告)号：US08072194B2
公开(公告)日：2011-12-06
申请号：US12185490
申请日：2008-08-04
申请人： Yu-Yuan Chang , Heng-Chia Chang
发明人： Yu-Yuan Chang , Heng-Chia Chang
IPC分类号： G05F1/56 , G05F1/563 , G05F1/565 , G05F1/569 , G05F1/575
CPC分类号： H02M3/156 , H02M1/36
摘要： A boost snubber circuit structure applied in a power supply having a boost circuit and a power conversion unit, wherein the boost circuit includes a boost unit connected to a switch element, a boost control unit for generating a driving signal to drive the switch element to control the charge/discharge of the boost unit, and a boost snubber unit for obtaining a voltage difference between a reference voltage and a detection signal and modulating the magnitude of the reference voltage or the detection signal to change the voltage difference and control the duration of outputting the driving signal. The voltage difference between the reference voltage and the detection signal determines the duration of outputting the driving signal. By controlling the voltage difference between the detection signal and the boost level, the invention prevents an occurrence of an inrush current caused by a too-large duration of generating the driving signal.
摘要翻译：一种应用于具有升压电路和功率转换单元的电源中的升压缓冲电路结构，其中所述升压电路包括连接到开关元件的升压单元，用于产生驱动信号以驱动所述开关元件以控制的升压控制单元升压单元的充电/放电，以及用于获得参考电压和检测信号之间的电压差并且调制参考电压或检测信号的幅度的升压缓冲单元，以改变电压差并控制输出的持续时间驾驶信号。参考电压和检测信号之间的电压差确定输出驱动信号的持续时间。通过控制检测信号和升压电平之间的电压差，本发明防止由产生驱动信号的过大持续时间引起的浪涌电流的发生。

97. 发明授权

US08014182B2 Power supply device of controlling feedback synchronization 有权
标题翻译：控制反馈同步的电源装置
公开(公告)号：US08014182B2
公开(公告)日：2011-09-06
申请号：US12324667
申请日：2008-11-26
申请人： Heng-Chia Chang , Yi-Hua Wang
发明人： Heng-Chia Chang , Yi-Hua Wang
IPC分类号： H02M3/24
CPC分类号： H02M3/28 , H02M1/4208 , H02M2001/008 , Y02B70/126
摘要： A power supply device of controlling feedback synchronization is connected to an electric power source for obtaining an input power and includes first and second converters for modulating the input power. The first and second converters include first and second output terminals for providing first and second output power respectively. The power supply device further includes a feedback synchronization unit electrically coupled to the first and second output terminals of the first and second converters for obtaining first and second feedback signals, and producing and transmitting a synchronous feedback signal to the second converter according to a voltage difference of the first and second feedback signals to synchronizing output voltage level of the second converter with the first converter. The aforementioned circuit can control the synchronization of a voltage boost time and output time of the first and second converters.
摘要翻译：控制反馈同步的电源装置连接到用于获得输入功率的电源，并且包括用于调制输入功率的第一和第二转换器。第一和第二转换器包括用于分别提供第一和第二输出功率的第一和第二输出端。电源装置还包括电耦合到第一和第二转换器的第一和第二输出端的反馈同步单元，用于获得第一和第二反馈信号，并根据电压差产生和传输同步反馈信号到第二转换器的第一和第二反馈信号以使第二转换器的输出电压电平与第一转换器同步。上述电路可以控制第一和第二转换器的升压时间和输出时间的同步。

98. 发明授权

US07974065B2 Electric arc isolation structure for transformers 失效
标题翻译：变压器电弧隔离结构
公开(公告)号：US07974065B2
公开(公告)日：2011-07-05
申请号：US11979016
申请日：2007-10-30
申请人： Ying-Chang Cheng
发明人： Ying-Chang Cheng
IPC分类号： H05F3/00
CPC分类号： H01L41/107 , H01L41/0533
摘要： The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer.
摘要翻译：本发明公开了一种隔离由变压器上的电弧放电产生的电弧的电弧隔离结构，变压器包括初级侧输入电极端子和次级侧高压输出端子。变压器的外部由绝缘护套覆盖，绝缘护套至少完全覆盖变压器的次级侧高压输出端子。

99. 发明授权

US07898784B2 Protection circuit with variable current level limits 有权
标题翻译：具有可变电流限制的保护电路
公开(公告)号：US07898784B2
公开(公告)日：2011-03-01
申请号：US12031589
申请日：2008-02-14
申请人： Yu-Yuan Chang
发明人： Yu-Yuan Chang
IPC分类号： H02H9/08 , H02H3/22
CPC分类号： H02H3/025
摘要： A protection circuit with variable current level limits is coupled to between a power supply system and a load. The power supply system outputs power to drive the load. The protection circuit with variable current level limits of the present invention comprises: a current level limiting switch unit which is coupled to between the power supply system and the load to conduct the output power, a detection unit which detects the current value of the output power, a current level setting unit which sets a normal-state current level limit and a transient-state current level limit according to the current value of the output power, a current level setting unit which checks the current value of the output power and controls the current level limiting switch unit to limit the current value and a timer unit.
摘要翻译：具有可变电流限制的保护电路耦合到电源系统和负载之间。电源系统输出电力来驱动负载。本发明的具有可变电流限制的保护电路包括：电流限制开关单元，其耦合到电源系统和负载之间以进行输出功率;检测单元，其检测输出功率的当前值电流值设定单元，根据输出功率的当前值设定正常状态电流限制和瞬态电流电平限制;电流电平设定单元，其检查输出电力的当前值，并控制电流限制开关单元限制当前值和定时器单元。

100. 发明授权

US07872376B2 Multi-input power-switching circuit 有权
标题翻译：多输入电源开关电路
公开(公告)号：US07872376B2
公开(公告)日：2011-01-18
申请号：US12122977
申请日：2008-05-19
申请人： Yung-Hsin Huang
发明人： Yung-Hsin Huang
IPC分类号： H02J4/00
CPC分类号： H02J3/005 , H02J9/061 , Y10T307/696 , Y10T307/724 , Y10T307/735
摘要： The present invention discloses a multi-input power-switching circuit, which comprises: more than one power input terminal, more than one detection/evaluation circuit, and a switching/controlling unit. A switch is arranged in the path via which the input power is received by the power input terminal and then transferred to the power conversion unit. Each detection/evaluation circuit receives a partial voltage signal from one input power and generates a detection signal according to the partial voltage signal. The switching/controlling unit receives the detection signals from the detection/evaluation circuits, determines which power input terminal has a higher voltage level according to the detection signals, and generates a turn-on signal to turn on the switch connected with the power input terminal having a higher voltage level. Thereby, the power conversion unit can acquire a higher voltage input power and provide a stable driving power for a load.
摘要翻译：本发明公开了一种多输入电源开关电路，包括：多个电源输入端子，多个检测/评估电路以及开关/控制单元。在路径中布置开关，通过该路径输入功率被电力输入端接收，然后传送到电力转换单元。每个检测/评估电路从一个输入功率接收部分电压信号，并根据部分电压信号产生一个检测信号。切换/控制单元从检测/评估电路接收检测信号，根据检测信号确定哪个电源输入端子具有较高的电压电平，并产生导通信号以接通与电源输入端子连接的开关具有较高的电压电平。因此，功率转换单元可以获得更高的电压输入功率并为负载提供稳定的驱动功率。

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