公开(公告)号：US20130322126A1

公开(公告)日：2013-12-05

申请号：US13483102

申请日：2012-05-30

Applicant: Ching-Tsai Pan ,  Ming-Chieh Cheng ,  En-Lin Chen ,  Yu-Chuan Wang

Inventor： Ching-Tsai Pan ,  Ming-Chieh Cheng ,  En-Lin Chen ,  Yu-Chuan Wang

IPC: H02M3/335

CPC classification number: H02M7/48 ,  H02M1/34 ,  H02M3/3353 ,  H02M2001/007 ,  H02M2001/342 ,  Y02B70/1491 ,  Y02E10/56

Abstract: An inverter with soft switching is used for a high step-up ratio and a high conversion efficiency. The inverter includes an isolation voltage-quadrupling DC converter and an AC selecting switch. The isolation voltage-quadrupling DC converter includes an active clamping circuit. By a front-stage converter circuit, a continuous half-sine-wave current is generated. By a rear-stage AC selecting switch, the half-sine-wave current is turned into a sine-wave current. Thus, electricity may be supplied to an AC load or the grid. The circuit is protected by isolating the low-voltage side from the high-voltage side. The conversion efficiency is high. The leakage inductance is low. The switch stress is low. The inverter is durable and reliable. Hence, the inverter is suitable for use in a photovoltaic system to increase the total conversion efficiency.

Abstract translation: 具有软开关的逆变器用于高升压比和高转换效率。 逆变器包括隔离电压四倍DC变换器和AC选择开关。 隔离电压四倍DC变换器包括有源钳位电路。 通过前级转换器电路产生连续的半正弦波电流。 通过后级AC选择开关，半正弦波电流变成正弦波电流。 因此，可以向AC负载或电网提供电力。 该电路通过将低压侧与高压侧隔离来保护。 转换效率高。 漏电感低。 开关应力低。 变频器耐用可靠。 因此，逆变器适用于光伏系统以提高总转换效率。

公开(公告)号：US08582288B2

公开(公告)日：2013-11-12

申请号：US13348230

申请日：2012-01-11

Applicant: Wen-Chieh Cheng ,  Yao-Ting Lee ,  Li-Sheng Lin

Inventor： Wen-Chieh Cheng ,  Yao-Ting Lee ,  Li-Sheng Lin

IPC: H05K5/00

CPC classification number: G11B33/124

Abstract: A retaining mechanism, used for retaining an electronic component including a support bracket having an end part formed with an engaging hole, includes a mounting block having a mounting hole for receiving the end part of the support bracket, and a through hole communicating with the mounting hole. A seat body covers the mounting block, and has a bolt hole communicating with and disposed above the through hole, and a limiting slot communicating with one side of the bolt hole. A locking bolt includes a shank disposed slidably in the bolt hole, and a stopper block connected transversely to the bottom portion and slidable upward and downward along the limiting slot. The shank has a bottom portion adapted to engage releasably the engaging hole when the through hole is aligned with the engaging hole.

Abstract translation: 一种用于保持包括具有形成有接合孔的端部的支撑托架的电子部件的保持机构，包括：安装块，具有用于容纳支撑托架的端部的安装孔，以及与安装件连通的通孔 孔。 座体覆盖安装块，并且具有与通孔连通并布置在其上的螺栓孔，以及与螺栓孔的一侧连通的限制槽。 锁定螺栓包括可滑动地设置在螺栓孔中的柄部以及横向于底部部分并且沿着限制槽向上和向下滑动的止动块。 当所述通孔与所述接合孔对准时，所述柄部具有适于可释放地接合所述接合孔的底部部分。

公开(公告)号：US20130263599A1

公开(公告)日：2013-10-10

申请号：US13615772

申请日：2012-09-14

Applicant: Chung-Jung KUO ,  Tze-Chern MAO ,  Min-Tsz LIN ,  Chieh-Cheng LIU ,  Mao-Jen HSU ,  Ya-Yun CHENG ,  Cheng-Yen SHIH

Inventor： Chung-Jung KUO ,  Tze-Chern MAO ,  Min-Tsz LIN ,  Chieh-Cheng LIU ,  Mao-Jen HSU ,  Ya-Yun CHENG ,  Cheng-Yen SHIH

IPC: F02C1/04 ,  H02K7/00

CPC classification number: F03G7/00 ,  F03G7/10 ,  H02N10/00

Abstract: A thermal magnetic engine and a thermal magnetic engine system are disclosed. The thermal magnetic engine includes a fixed element, a rotation element, working fluid and a fin structure. The rotation element includes a working material. The rotation element rotates relative to the fixed element. The working fluid flows through the rotation element and forms a temperature difference on the working material. The fin structure is disposed on the rotation element. The rotation element rotates along a rotating direction due to the temperature difference on the working material and/or due to the flowing of the first working fluid through the fin structure.

Abstract translation: 公开了一种热磁引擎和热磁引擎系统。 热磁引擎包括固定元件，旋转元件，工作流体和翅片结构。 旋转元件包括工作材料。 旋转元件相对于固定元件旋转。 工作流体流过旋转元件并在工作材料上形成温度差。 翅片结构设置在旋转元件上。 旋转元件由于工作材料上的温差和/或由于第一工作流体通过翅片结构的流动而沿旋转方向旋转。

公开(公告)号：US20130258593A1

公开(公告)日：2013-10-03

申请号：US13432588

申请日：2012-03-28

Applicant: Chung-Jung Kuo ,  Tze-Chern Mao ,  Chieh-Cheng Liu ,  Ming-Tsz Lin ,  Ming-Han Lin ,  Jiun-Lin Wu ,  Jing-Mei Chou

Inventor： Chung-Jung Kuo ,  Tze-Chern Mao ,  Chieh-Cheng Liu ,  Ming-Tsz Lin ,  Ming-Han Lin ,  Jiun-Lin Wu ,  Jing-Mei Chou

IPC: H05K7/20

CPC classification number: H01L37/04

Abstract: A thermo-magnetic power generation system includes a thermo-magnetic power generation device, a first circulating device, and a second circulating device. The first circulating device and the second circulating device are connected to the thermo-magnetic power generation device. The liquid is heated by the first circulating device and cooled by the second circulating device. The heated liquid and the cooled liquid transmitted to the thermo-magnetic element are recycled by the first circulating device and the second circulating device.

Abstract translation: 热磁发电系统包括热磁发电装置，第一循环装置和第二循环装置。 第一循环装置和第二循环装置连接到热磁发电装置。 液体被第一循环装置加热并被第二循环装置冷却。 通过第一循环装置和第二循环装置再循环加热的液体和传递到热磁体的冷却液。

公开(公告)号：US08510254B2

公开(公告)日：2013-08-13

申请号：US12579269

申请日：2009-10-14

Applicant: Ya-Jung Tsai ,  Chih-Min Fan ,  Shi-Chung Chang ,  Hsiu-Chieh Cheng ,  Fang-Hsiang Su ,  Wu-Chi Chen ,  Ching-Pin Kao

Inventor： Ya-Jung Tsai ,  Chih-Min Fan ,  Shi-Chung Chang ,  Hsiu-Chieh Cheng ,  Fang-Hsiang Su ,  Wu-Chi Chen ,  Ching-Pin Kao

IPC: G05B13/04 ,  G06F17/00

CPC classification number: G06Q10/06

Abstract: An engineering analysis tool comprises a unified resource model-based (URM) objective and tool mapping capability for linking engineering analysis objectives to analysis tools. A Markov chain-based analysis plan generator (APTG) for reusing engineering analysis plans may be included in the engineering analysis tool. Further, the engineering analysis tool comprises a graphic symptom capturer (GSC) that auto-captures engineering perceived fault symptoms from engineering data analysis (EDA) tools.

Abstract translation: 工程分析工具包括统一的资源模型（URM）目标和工具映射能力，用于将工程分析目标与分析工具相连接。 工程分析工具中可能包含用于重新使用工程分析计划的基于马可夫链的分析计划生成器（APTG）。 此外，工程分析工具还包括从工程数据分析（EDA）工具自动捕获工程感知故障症状的图形征兆捕获器（GSC）。

公开(公告)号：US08493753B2

公开(公告)日：2013-07-23

申请号：US13041585

申请日：2011-03-07

Applicant: Ching-Ming Lai ,  Ching-Tsai Pan ,  Chih-Hsing Fang ,  Wen-Wei Chan ,  Ming-Chieh Cheng

Inventor： Ching-Ming Lai ,  Ching-Tsai Pan ,  Chih-Hsing Fang ,  Wen-Wei Chan ,  Ming-Chieh Cheng

IPC: H02M5/45

CPC classification number: H02M7/4807 ,  H02J3/385 ,  H02M3/337 ,  Y02E10/58

Abstract: A photovoltaic powered system and an alternating current (AC) module thereof are disclosed. The photovoltaic powered system provides a direct current (DC) power through a photovoltaic module and converts the DC power into an AC power, which is grid-connected to an AC utility power. The AC module of the photovoltaic powered system produces a continuous quasi-sinusoidal current and the quasi-sinusoidal current is converted into a sinusoidal current. The high-frequency harmonic components of the sinusoidal current are filtered to produce a sinusoidal output current in phase with the AC utility power, thus realizing the maximum power point tracking (MPPT) of the photovoltaic module and feeding unity-power-factor power into the AC utility power.

Abstract translation: 公开了一种光伏动力系统及其交流（AC）模块。 光伏电力系统通过光伏模块提供直流（DC）电力，并将直流电力转换为与电力公司电力并网的交流电。 光伏电力系统的AC模块产生连续准正弦电流，准正弦电流转换为正弦电流。 对正弦电流的高频谐波分量进行滤波以产生与交流电力同相的正弦输出电流，从而实现光伏模块的最大功率点跟踪（MPPT），并将单位功率因数功率馈送到 交流电源。

公开(公告)号：US20130154884A1

公开(公告)日：2013-06-20

申请号：US13559407

申请日：2012-07-26

Applicant: Shih-Chieh CHENG ,  Kuo-Chang LO

Inventor： Shih-Chieh CHENG ,  Kuo-Chang LO

IPC: H01Q1/36

CPC classification number: H01Q1/38 ,  H01Q1/22 ,  H01Q1/243 ,  H01Q1/48 ,  H01Q5/364 ,  H01Q9/42

Abstract: A broadband planar inverted-F antenna includes a first radiation conductor, a second radiation conductor and a third radiation conductor. The first radiation conductor includes a first inclined-plane portion and a feeding point. The feeding point is located at one end of the first inclined-plane portion. The second radiation conductor is connected to the first radiation conductor at the feeding point. The third radiation conductor is connected to the first radiation conductor, and includes a second inclined-plane portion and a ground point. The second inclined-plane portion is separated from and facing to the first inclined-plane portion. The ground point is located at one end of the second inclined-plane portion and facing to the feeding point, wherein the distance between the first inclined-plane portion and the second inclined-plane portion is gradually increased from the part near the feeding point along a direction departing from the feeding point.

Abstract translation: 宽带平面倒F天线包括第一辐射导体，第二辐射导体和第三辐射导体。 第一辐射导体包括第一倾斜平面部分和馈送点。 馈电点位于第一倾斜面部分的一端。 第二辐射导体在馈电点处连接到第一辐射导体。 第三辐射导体连接到第一辐射导体，并且包括第二倾斜平面部分和接地点。 第二倾斜面部与第一倾斜面部分分离并面对第一倾斜面部。 接地点位于第二倾斜面部分的一端并面向馈电点，其中第一倾斜面部分和第二倾斜面部分之间的距离从靠近馈电点的部分逐渐增大 一个离开喂食点的方向。

公开(公告)号：US08422153B2

公开(公告)日：2013-04-16

申请号：US12869656

申请日：2010-08-26

Applicant: Wen-Chieh Cheng

Inventor： Wen-Chieh Cheng

IPC: G02B7/02 ,  G02B15/14

CPC classification number: G02B7/02

Abstract: A lens device is disclosed. The lens device includes a fixed lens barrel, a rotating lens barrel, and a sensor. The rotating lens barrel is sleeved within the fixed lens barrel. The sensor is disposed within the fixed lens barrel for detecting the position of the rotating lens barrel.

Abstract translation: 公开了一种透镜装置。 透镜装置包括固定透镜镜筒，旋转透镜镜筒和传感器。 旋转镜筒套在固定镜筒内。 传感器设置在固定镜筒内，用于检测旋转镜筒的位置。

公开(公告)号：US08344954B2

公开(公告)日：2013-01-01

申请号：US12564977

申请日：2009-09-23

Applicant: Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q1/24 ,  H01Q1/38

CPC classification number: H01Q1/243 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/0421 ,  H01Q9/42 ,  H01Q21/28

Abstract: An antenna is disclosed, which comprises: a substrate with a first surface and a second surface; a first radiation unit, disposed on the first surface; an insulating unit, disposed on the first surface on top of the first radiation unit; a first feed point, formed on the second surface and electrically connected to the first radiation unit; a grounding unit, disposed coplanar and connected with the first radiation unit; a first gap, formed between the first radiation unit and the grounding unit; and a second feed point, formed on the second surface and electrically connected to the grounding unit; wherein, as the second surface with the two feed points disposed thereon is adjacent to at least a metallic component and the radiation units are disposed on the first surface, the radiation units do not directly face the metallic component and thus prevent the same from being interfered by metallic shielding.

Abstract translation: 公开了一种天线，其包括：具有第一表面和第二表面的基板; 第一辐射单元，设置在第一表面上; 绝缘单元，设置在所述第一辐射单元顶部的所述第一表面上; 第一馈电点，形成在第二表面上并电连接到第一辐射单元; 接地单元，共同设置并与第一辐射单元连接; 形成在第一辐射单元和接地单元之间的第一间隙; 以及第二馈电点，形成在所述第二表面上并电连接到所述接地单元; 其特征在于，当设置有两个供给点的第二表面与至少一个金属部件相邻并且所述辐射单元设置在所述第一表面上时，所述辐射单元不直接面对所述金属部件，从而防止所述辐射单元受到干扰 通过金属屏蔽。

公开(公告)号：US20120326222A1

公开(公告)日：2012-12-27

申请号：US13166144

申请日：2011-06-22

Applicant: Cheng-Hsien Cheng ,  Wen-Jer Tsai ,  Shih-Guei Yan ,  Chih-Chieh Cheng ,  Jyun-Siang Huang

Inventor： Cheng-Hsien Cheng ,  Wen-Jer Tsai ,  Shih-Guei Yan ,  Chih-Chieh Cheng ,  Jyun-Siang Huang

IPC: H01L29/792 ,  H01L21/336

CPC classification number: H01L29/7887 ,  H01L21/28273 ,  H01L27/11551 ,  H01L27/11578 ,  H01L29/42332 ,  H01L29/66825 ,  H01L29/792 ,  H01L29/7923

Abstract: A memory structure including a memory cell is provided, and the memory cell includes following elements. A first gate is disposed on a substrate. A stacked structure includes a first dielectric structure, a channel layer, a second dielectric structure and a second gate disposed on the first gate, a first charge storage structure disposed in the first dielectric structure and a second charge storage structure disposed in the second dielectric structure. At least one of the first charge storage structure and the second charge storage structure includes two charge storage units which are physically separated. A first dielectric layer is disposed on the first gate at two sides of the stacked structure. A first source and drain and a second source and drain are disposed on the first dielectric layer and located at two sides of the channel layer.

Abstract translation: 提供包括存储单元的存储器结构，并且存储单元包括以下元件。 第一栅极设置在基板上。 层叠结构包括第一电介质结构，沟道层，第二电介质结构和设置在第一栅极上的第二栅极，设置在第一介电结构中的第一电荷存储结构和设置在第二电介质结构中的第二电荷存储结构 。 第一电荷存储结构和第二电荷存储结构中的至少一个包括物理分离的两个电荷存储单元。 第一电介质层在堆叠结构的两侧设置在第一栅极上。 第一源极和漏极以及第二源极和漏极设置在第一介电层上并位于沟道层的两侧。