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41. 发明授权

US06677798B2 High speed voltage level shifter 有权
标题翻译：高速电压电平转换器
公开(公告)号：US06677798B2
公开(公告)日：2004-01-13
申请号：US10067200
申请日：2002-02-07
申请人： Hung-Yi Chang , Yi-Hwa Chang
发明人： Hung-Yi Chang , Yi-Hwa Chang
IPC分类号： H03L500
CPC分类号： H03K3/356113 , H03K3/012
摘要： A high speed voltage level shifter for use in circuitry having core circuits operating at a very low supply voltage includes a boost circuit for producing a boosted signal in accordance with a non-inverted input signal, and a voltage shifting stage for producing an output signal in response to an inverted input signal and the boosted signal. The boost circuit translates the boosted signal into a middle voltage level when the non-inverted input signal is at logic ‘0’. When the inverted input signal and the boosted signal are both at the logic ‘0’, the voltage shifting stage provides the output signal with a high voltage level. Otherwise, the voltage shifting stage pulls down the output signal to ground when the boosted signal is at the middle voltage level and the inverted input signal is at a low voltage level equal to the very low supply voltage level.
摘要翻译：用于具有以非常低电源电压工作的核心电路的电路的高速电压电平移位器包括用于根据非反相输入信号产生升压信号的升压电路和用于产生输出信号的电压移位级响应于反相输入信号和升压信号。当非反相输入信号为逻辑'0'时，升压电路将升压信号转换为中间电压电平。当反相输入信号和升压信号均为逻辑“0”时，电压移位级提供具有高电压电平的输出信号。否则，当升压信号处于中间电压电平并且反相输入信号处于等于极低电源电压的低电压电平时，电压移位级将输出信号拉低。

42. 发明授权

US6022120A Lighting device for a stun gun 失效
标题翻译：用于眩晕枪的照明装置
公开(公告)号：US6022120A
公开(公告)日：2000-02-08
申请号：US113393
申请日：1998-07-10
申请人： Hung-Yi Chang
发明人： Hung-Yi Chang
IPC分类号： F21V33/00 , B25B23/18 , F21L7/00 , H01G23/00
CPC分类号： F41H13/0018 , F21V33/00
摘要： A lighting device is provided for a stun gun which includes a body portion having one end portion containing a receiving space having two side walls, two juxtaposed electric shock rods extending outward from the end portion of the body portion with the receiving space located therebetween, a power supply received in the body portion for supplying electricity to each of the two electric shock rods, and two opposite flexible electrodes each mounted on one of the two side walls of the receiving space and each electrically connected to the power supply. The lighting device includes a transparent housing having an insert column received in the receiving space, a reflector fixedly mounted in the transparent housing and containing an opening facing outward, an electric bulb fixedly mounted in the reflector to emit light outward through the opening, and two opposite conductive pieces each fixedly mounted on the insert column and each electrically connected with the electric bulb and each of the two opposite flexible electrodes.
摘要翻译：一种用于眩晕枪的照明装置，其包括主体部分，该主体部分具有一个端部，该端部包含具有两个侧壁的容纳空间，两个并置的电击杆，其从主体部分的端部向外延伸，并且位于其间的容纳空间，电源接收在主体部分中，用于向两个电击杆中的每一个供电，以及两个相对的柔性电极，每个安装在接收空间的两个侧壁中的一个上，并且每个电连接到电源。照明装置包括透明壳体，其具有容纳在容纳空间中的插入柱，固定地安装在透明壳体中并包含面向外的开口的反射器，固定地安装在反射器中的电灯泡，以通过开口向外发射光，以及两个相对的导电片各自固定地安装在插入柱上，并且各自与电灯泡和两个相对的柔性电极中的每一个电连接。

43. 发明申请

US20130115866A1 COIN CHANGING SYSTEM 审中-公开
标题翻译：硬币变更系统
公开(公告)号：US20130115866A1
公开(公告)日：2013-05-09
申请号：US13668750
申请日：2012-11-05
申请人： Hung-Yi Chang , Dong-Ying Yang
发明人： Hung-Yi Chang , Dong-Ying Yang
IPC分类号： G07D9/00
CPC分类号： G07D1/00
摘要： The invention discloses a coin changing system. The present invention is capable of sensing the coin storing condition of each of the plurality of the accommodating modules arranged in the matrix form of more than 2 rows and 2 columns simultaneously, without limiting the arrangement thereof. Furthermore, the unique design of the guiding component of the present invention is capable of avoiding the coins from getting jammed during the accommodating process thereof. Nevertheless, the present invention requires only one single motor to deal the coins of each of the plurality of the accommodating modules so as to minimize the size of the coin changing system of the present invention. Accordingly, the present invention overcomes the problems presented in the prior art by a relatively simple design.
摘要翻译：本发明公开了一种硬币兑换系统。本发明能够在不限制其布置的情况下，以多于2行2列的矩阵形式来检测多个容纳模块中的每一个的硬币存储状态。此外，本发明的引导部件的独特设计能够避免硬币在其收纳过程中卡住。然而，本发明仅需要一个单个电动机来处理多个容纳模块中的每一个的硬币，以使本发明的硬币兑换系统的尺寸最小化。因此，本发明通过相对简单的设计来克服现有技术中呈现的问题。

44. 发明申请

US20120164779A1 METHOD OF FABRICATING A DIFFERENTIAL DOPED SOLAR CELL 有权
标题翻译：制造差异放电太阳能电池的方法
公开(公告)号：US20120164779A1
公开(公告)日：2012-06-28
申请号：US13303126
申请日：2011-11-22
申请人： Chi-Hsiung CHANG , Kuan-Lun Chang , Hung-Yi Chang , Yi-Min Pan , Jun-Min Wu , Ying-Yen Chiu
发明人： Chi-Hsiung CHANG , Kuan-Lun Chang , Hung-Yi Chang , Yi-Min Pan , Jun-Min Wu , Ying-Yen Chiu
IPC分类号： H01L31/18
CPC分类号： H01L31/18 , H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of fabricating a differential doped solar cell is provided. The method comprises the steps of (a) providing a light doped semiconductor substrate; (b) forming a heavy doped layer having the same type of dopant used in step (a) on a front surface of the semiconductor substrate; and (c) forming an emitter layer having a different type of dopant used in step (a) on a surface of the heavy doped layer to constitute a p-n junction with the heavy doped layer.
摘要翻译：提供了一种制造差分掺杂太阳能电池的方法。该方法包括以下步骤：（a）提供光掺杂半导体衬底; （b）在半导体衬底的前表面上形成具有与步骤（a）中使用的相同类型掺杂剂的重掺杂层; 和（c）在重掺杂层的表面上形成具有在步骤（a）中使用的不同类型的掺杂剂的发射极层，以与重掺杂层构成p-n结。

45. 发明申请

US20100232079A1 SMALL AREA IO CIRCUIT 审中-公开
标题翻译：小区IO电路
公开(公告)号：US20100232079A1
公开(公告)日：2010-09-16
申请号：US12635172
申请日：2009-12-10
申请人： Chih Hung WU , Hung-Yi Chang , Kuo-Chung Hung
发明人： Chih Hung WU , Hung-Yi Chang , Kuo-Chung Hung
IPC分类号： H02H9/00
CPC分类号： H01L27/0288
摘要： A small area IO circuit is provided. The IO circuit has one or more parallel circuit unit(s) and an ESD protector set between a core circuit/pre-driver and an IO pad. Each circuit unit includes an off-chip driver and an output resistor, wherein the ESD protector protects ESD event occurred at the IO pad, and the resistor in each circuit unit acts as an ESD block circuit to block ESD current from corresponding off-chip driver. Therefore, transistors in each off-chip driver do not have to be restricted by strict ESD design rules, such that at least a transistor of the off-chip driver(s) is implemented in a single finger layout to lower equivalent capacitance of the off-chip driver(s), and layout areas of the off-chip driver(s) as well as the whole IO circuit can be reduced to achieve a small area IO circuit.
摘要翻译：提供了小面积IO电路。 IO电路具有一个或多个并联电路单元和设置在核心电路/预驱动器和IO垫之间的ESD保护器。每个电路单元包括片外驱动器和输出电阻器，其中ESD保护器保护在IO垫处发生的ESD事件，并且每个电路单元中的电阻器用作ESD块电路以阻止来自对应的芯片外驱动器的ESD电流。因此，每个芯片外驱动器中的晶体管不必受严格的ESD设计规则的限制，使得至少一个芯片驱动器的晶体管被实现为单个指状布局以降低关断的等效电容芯片驱动器和片外驱动器的布局区域以及整个IO电路可以减少以实现小面积的IO电路。

46. 发明申请

US20100078290A1 AUTOMATIC VENDING MACHINE WITH USER'S IDENTITY RECOGNITION FUNCITON 审中-公开
标题翻译：具有用户识别功能的自动维修机
公开(公告)号：US20100078290A1
公开(公告)日：2010-04-01
申请号：US12238456
申请日：2008-09-26
申请人： Hung-Yi Chang
发明人： Hung-Yi Chang
IPC分类号： G07F7/04
CPC分类号： G07F9/026 , G06Q20/40145
摘要： An automatic vending machine for selling controlled commodities is disclosed to include a host, a card-swiping unit, a bill acceptor unit and a coin acceptor unit. The host has installed in the face panel thereof multiple display compartments for accommodating commodities to be sold, and a commodity take-out port and a coin-return outlet located on the face panel near the bottom side. The card-swiping unit has a card-swiping slot installed in the face panel of the host and an authenticity recognition module and an image sensor module for recognizing the user's identity. The bill acceptor unit has an insertion slot for the insertion of a card or bill, a transmission device for transferring each inserted card or bill, and a recognition device for recognizing the authenticity of each inserted card or bill. The coin acceptor unit has an induction coil module for detecting the authenticity and value of each inserted coin.
摘要翻译：公开了一种用于销售受控商品的自动售货机，其包括主机，卡片扫描单元，纸币接收单元和硬币接收器单元。主机在其面板上安装有用于容纳要出售的商品的多个显示隔间，以及靠近底侧的面板上的商品取出口和硬币返回出口。卡片刷卡单元具有安装在主机面板上的卡片插槽和用于识别用户身份的真实性识别模块和图像传感器模块。纸币接收单元具有用于插入卡或纸币的插入口，用于传送每个插入的卡或纸币的传输装置，以及用于识别每个插入的卡或纸币的真实性的识别装置。硬币接收器单元具有用于检测每个插入的硬币的真实性和价值的感应线圈模块。

47. 发明申请

US20080116032A1 SINGLE-BILL OUTPUT CONTROL OF A BILL DISPENSER 审中-公开
标题翻译：一个帐单分配器的单一帐单输出控制
公开(公告)号：US20080116032A1
公开(公告)日：2008-05-22
申请号：US12021305
申请日：2008-01-29
申请人： Hung-Yi Chang , Ting-Kuo Lin , Chih-Ching Liao
发明人： Hung-Yi Chang , Ting-Kuo Lin , Chih-Ching Liao
IPC分类号： G07F7/04
CPC分类号： B65H7/125 , B65H2511/524 , B65H2513/41 , B65H2553/412 , B65H2701/1912 , G07D11/14 , B65H2220/01 , B65H2220/02
摘要： A bill dispenser is disclosed to include an optical transmitter module and an optical receiver module for measuring the transmittance of the bill being dispensed toward the bill outlet, and a control circuit for comparing the transmittance measured by the optical receiver module with a reference value and controlling the operation of the dispensing roller set of the bill dispenser subject to the comparison result, assuring accurate dispensing of one single bill at a time.
摘要翻译：公开了一种纸币分配器，其包括用于测量向纸币出口分配的纸币的透射率的光发送器模块和光接收器模块，以及用于将由光接收器模块测量的透射率与参考值进行比较的控制电路，根据比较结果进行纸币分配器的分配辊组的操作，确保一次准确分配一张单据。

48. 发明申请

US20080024974A1 CAPACITY-ADJUSTABLE CARD DISPENSER 审中-公开
标题翻译：容量可调卡分配器
公开(公告)号：US20080024974A1
公开(公告)日：2008-01-31
申请号：US11459937
申请日：2006-07-26
申请人： Hung-Yi Chang
发明人： Hung-Yi Chang
IPC分类号： G06F1/16
CPC分类号： G07F11/64 , G07F11/00
摘要： A capacity-adjustable card dispenser is disclosed to include a housing having an accommodation chamber for holding a stack of cards for dispensing, a plurality of expansion modules attachable to one another in a stack and attachable to the housing to expand the accommodation chamber, and male and female coupling devices respectively provided at the housing and the expansion modules for enabling the expansion modules to be detachably secured to one another in a stack and detachably secured to the housing.
摘要翻译：公开了一种容量可调节的卡片分配器，包括具有用于保持用于分配的卡堆的容纳室的壳体，可堆叠地彼此附接并可附接到壳体以扩张容纳室的多个膨胀模块，以及男性以及分别设置在壳体和扩展模块上的母耦合装置，用于使得扩展模块能够以堆叠方式可拆卸地彼此固定并且可拆卸地固定到壳体。

49. 发明申请

US20070267488A1 CARD DISPENSER HAVING A MOBILE SENSOR HOLDER BOX 失效
标题翻译：具有移动传感器支架盒的卡片分配器
公开(公告)号：US20070267488A1
公开(公告)日：2007-11-22
申请号：US11419488
申请日：2006-05-19
申请人： Hung-Yi Chang
发明人： Hung-Yi Chang
IPC分类号： G06F7/08
CPC分类号： G07F11/045
摘要： A card dispenser includes a dispenser body, which defines an accommodation chamber for receiving a stack of cards for dispensing, a conveying unit mounted in the dispenser body and controlled to deliver the loaded cards from the accommodation chamber through a delivery path to an output port individually, an adjustment structure for adjusting the length and width of the accommodation chamber subject to the size of the loaded cards, a mobile base member detachably inserted into the dispenser body and provided with an adjustment device for adjusting a gap of the delivery path subject to the thickness of the loaded cards in the accommodation chamber, and detection devices respectively mounted in the dispenser body and the mobile base member for detecting accurate dispensing of every card through the delivery path to the output port.
摘要翻译：卡片分配器包括分配器本体，其限定用于接收用于分配的卡堆的容纳室，安装在分配器主体中并被控制以将加载的卡从容纳室通过输送路径分别输送到输出端口的输送单元调节结构，用于根据装载的卡的尺寸来调整容纳室的长度和宽度;移动基座构件，其可拆卸地插入到分配器主体中并设置有调节装置，用于调节受装载的卡片在容纳室中的厚度，以及分别安装在分配器主体和移动基座部件中的检测装置，用于检测通过输送路径到输出端口的每个卡的精确分配。

50. 发明授权

US07244176B2 Outlet-adjusting device of coin dispenser 失效
标题翻译：投币机出口调节装置
公开(公告)号：US07244176B2
公开(公告)日：2007-07-17
申请号：US10709087
申请日：2004-04-13
申请人： Hung-Yi Chang
发明人： Hung-Yi Chang
IPC分类号： G07D1/00
CPC分类号： G07D9/008
摘要： An outlet-adjusting device suitable for a coin dispenser is provided. The outlet adjusting device comprises a directing element, an ejecting element and an positioning member, wherein the positioning member and the directing element are adapted for adjusting a biasing angle of a directing flange of the directing element so as to lead and dispense the coin from said coin outlet. Thus, the outlet-adjusting device allows the coin dispenser to dispense coins of various sizes.
摘要翻译：提供适用于硬币分配器的出口调节装置。出口调节装置包括引导元件，排出元件和定位元件，其中定位元件和引导元件适于调节引导元件的引导凸缘的偏置角度，以引导和分配硬币从所述硬币出口。因此，出口调节装置允许硬币分配器分配各种尺寸的硬币。

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