公开(公告)号：US10207282B2

公开(公告)日：2019-02-19

申请号：US15201642

申请日：2016-07-05

Applicant: Hung-Yen Cheng ,  Kai-Cheng Chang

Inventor： Hung-Yen Cheng ,  Kai-Cheng Chang

IPC: B65D47/32 ,  B05B7/24

Abstract: A wash-free air-guiding cover includes a cover having a body with a fixing seat disposed on a side thereof. A ventilation tube is disposed on the fixing seat and includes a ventilation hole intercommunicated with the other side of the body. An air guiding device is mounted to the fixing seat and includes a tube having first, second, and third air guiding spaces. The air guiding device further includes first and second sealing members and first and second flow guiding rods. Air flowing into the tube must flow zigzag through the first, second, and third air guiding spaces and between the first and second flow guiding rods and the second and third air guiding spaces, assuring smooth flow of air during the painting operation and avoiding the paint from leaking via the ventilation tube and the ventilation hole of the cover.

公开(公告)号：US07598653B2

公开(公告)日：2009-10-06

申请号：US11622469

申请日：2007-01-12

Applicant: Yi-Chin Tsai ,  Wen-Pin Hsieh ,  Kai-Cheng Chang

Inventor： Yi-Chin Tsai ,  Wen-Pin Hsieh ,  Kai-Cheng Chang

IPC: H01L41/08

CPC classification number: G01N29/022 ,  G01N2291/0256 ,  G01N2291/0258

Abstract: A surface acoustic wave (SAW) bio-chip is designed with signal processing circuits. The chip can achieve precise measurements or detection quantitatively via the difference between the experiment-control mode, and followed by amplification and filtering of the signal processing circuits. By changing the designs of the substrate, quantitative detection toward different analyses can be achievable.

Abstract translation: 表面声波（SAW）生物芯片设计有信号处理电路。 该芯片可以通过实验控制模式之间的差异定量地进行精确的测量或检测，然后进行信号处理电路的放大和滤波。 通过改变底物的设计，可以实现对不同分析的定量检测。

公开(公告)号：US20070159027A1

公开(公告)日：2007-07-12

申请号：US11622469

申请日：2007-01-12

Applicant: Yi-Chin Tsai ,  Wen-Pin Hsieh ,  Kai-Cheng Chang

Inventor： Yi-Chin Tsai ,  Wen-Pin Hsieh ,  Kai-Cheng Chang

IPC: H03H9/25

CPC classification number: G01N29/022 ,  G01N2291/0256 ,  G01N2291/0258

Abstract: A surface acoustic wave (SAW) bio-chip is designed with signal processing circuits. The chip can achieve precise measurements or detection quantitatively via the difference between the experiment-control mode, and followed by amplification and filtering of the signal processing circuits. By changing the designs of the substrate, quantitative detection toward different analyses can be achievable.

Abstract translation: 表面声波（SAW）生物芯片设计有信号处理电路。 该芯片可以通过实验控制模式之间的差异定量地进行精确的测量或检测，然后进行信号处理电路的放大和滤波。 通过改变底物的设计，可以实现对不同分析的定量检测。

公开(公告)号：US07104406B2

公开(公告)日：2006-09-12

申请号：US10642299

申请日：2003-08-18

Applicant: Wae-Honge Chen ,  Kai Cheng Chang ,  Guang-Chyeng Fan ,  Pei-Fang Liang

Inventor： Wae-Honge Chen ,  Kai Cheng Chang ,  Guang-Chyeng Fan ,  Pei-Fang Liang

IPC: B01D29/07 ,  B01D25/00 ,  B01D61/14

CPC classification number: A61M1/3633 ,  Y10T137/2191 ,  Y10T137/2224 ,  Y10T137/8122

Abstract: A micro-filter for filtering blood cells has a plurality of filtering channel structures, each having a first through hole and a first concave portion connecting to each other, and a plurality of through channel structures respectively connect to the filtering channel structures. Each defines a second through hole opposite the first concave portion, whereby the filtering channel structures are respectively attached to the through channel structures to provide more than two filtering effects.

Abstract translation: 用于过滤血细胞的微滤器具有多个过滤通道结构，每个过滤通道结构具有彼此连接的第一通孔和第一凹部，并且多个贯通通道结构分别连接到过滤通道结构。 每个限定了与第一凹部相对的第二通孔，由此过滤通道结构分别附着到通道结构以提供两个以上的过滤效果。

公开(公告)号：US20050218235A1

公开(公告)日：2005-10-06

申请号：US10862565

申请日：2004-06-08

Applicant: Kai-Cheng Chang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

Inventor： Kai-Cheng Chang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

IPC: G06K19/04 ,  G06K19/06 ,  G06K19/077

CPC classification number: G06K19/04 ,  G06K19/07749

Abstract: The present invention provides an editable radio frequency identification device and system for editing the same. The editable radio frequency identification device includes antenna and a substrate having two adjacent zones formed thereon an editable area and a transducer. The editable area is provided for a writing device to define a pattern representing an identification code thereon. The antenna device is provided for receiving external signal and the transducer converts the received signal into surface acoustic wave for being transmitted to the editable area. The writing device can be a light emitting device, a punch, a stamp, or a printing apparatus.

Abstract translation: 本发明提供一种可编辑的射频识别装置及其编辑系统。 可编辑射频识别装置包括天线和在其上形成有可编辑区域和换能器的两个相邻区域的基板。 为可写入设备提供可编辑区域以在其上定义表示识别码的模式。 提供天线装置用于接收外部信号，并且换能器将接收到的信号转换成声表面波，以便传输到可编辑区域。 写入装置可以是发光装置，冲头，印模或打印装置。

公开(公告)号：US06938487B2

公开(公告)日：2005-09-06

申请号：US10694221

申请日：2003-10-28

Applicant: Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

Inventor： Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

IPC: G01P15/08

CPC classification number: G01P15/0802

Abstract: An inertia device is constructed by both suspension structure and micro-electroplating structure. The suspension structure may be manufactured by surface micromachining technique of sacrificial layer process or bulk micromachining technique incorporating with thin film process. One side of the suspension structure is arranged firmly to a supporting piece, so that another side of the suspension structure is in a suspension state. The suspension side of the suspension structure is made as micro-electroplating structure through the micro-electroplating process and functions as inertia mass for an inertia sensor. The size of the micro-electroplating structure may be changed through the micro-electroplating process, such that the inertia sensor may be adapted for sensing in different levels. Furthermore, a microstructure of high aspect ratio may be achieved by taking the advantage of a metal during the selection of a processing material, such that the objective for lateral sensing or driving signal may be fulfilled.

Abstract translation: 惯性装置由悬挂结构和微电镀结构构成。 悬挂结构可以通过利用薄膜工艺结合的牺牲层工艺或体积微加工技术的表面微加工技术来制造。 悬架结构的一侧被牢固地布置到支撑件上，使得悬挂结构的另一侧处于悬挂状态。 悬浮结构的悬架侧通过微电镀工艺制成微电镀结构，作为惯性传感器的惯性质量。 微电镀结构的尺寸可以通过微电镀工艺改变，使得惯性传感器可以适于在不同的级别进行感测。 此外，可以通过在选择处理材料期间利用金属来实现高纵横比的微结构，使得可以实现横向感测或驱动信号的目的。

公开(公告)号：US06901799B2

公开(公告)日：2005-06-07

申请号：US10699869

申请日：2003-11-04

Applicant: Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

Inventor： Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

IPC: G01C19/56 ,  G01P9/04

CPC classification number: G01C19/56 ,  Y10T74/1275

Abstract: The invention is to provide a vibratory double-axially sensing micro-gyroscope, which includes a base, on center of which a supporting hub is arranged, and plural suspending arms are extended outwardly with equal altitude and in radial direction from the supporting hub and, at the outside end of the suspending arm, a platform is formed, and a capacitance sensing electrode or a static-electricity driving electrode is plated respectively at each side of the platform top, below which a static-electricity driving electrode or a capacitance sensing electrode is arranged; take a preferred embodiment of the present invention for example, if the capacitance sensing electrode is arranged at top of the platform and the static-electricity driving electrode is arranged below the platform, then the suspending arm and the platform will vibrate vertically by the attraction of the static-electricity when applying driving voltage, and the vibratory phase difference between two adjacent suspending arms and the platform is 180 degrees; when the gyroscope is rotated horizontally, the suspending arm and the platform will generate horizontal displacement caused by Coriolis force and, by measuring the change of capacitance value, the magnitude of the angular velocity of vibration is obtained; since its structure has symmetrical property, so it has sensing ability in both X or Y axes and, because it has superior stability and is able to resist environment noise and vibration, its sensing capability is enhanced and, since its machining method is simple, so it is adapted for mass production for having lower manufacturing cost.

Abstract translation: 本发明提供一种振动双轴感应微陀螺仪，其包括基座，其中心配置有支撑轮毂，并且多个悬挂臂从支撑轮毂以相等的高度向径向延伸， 在悬臂的外端，形成平台，电容感测电极或静电驱动电极分别在平台顶部的两侧电镀，静电驱动电极或电容感测电极 安排 例如，采用本发明的优选实施例，如果电容感测电极布置在平台的顶部并且静电驱动电极布置在平台的下方，则悬挂臂和平台将通过吸引力垂直振动 施加驱动电压时的静电，两个相邻悬挂臂和平台之间的振动相位差为180度; 当陀螺仪水平旋转时，悬挂臂和平台将产生由科里奥利力引起的水平位移，并通过测量电容值的变化，获得振动角速度的大小; 由于其结构具有对称性，因此在X轴或Y轴上都具有传感能力，由于具有优异的稳定性，能够抵抗环境噪声和振动，因此其感应能力得到提高，由于其加工方法简单 它适于批量生产以降低制造成本。

公开(公告)号：US20050028592A1

公开(公告)日：2005-02-10

申请号：US10694221

申请日：2003-10-28

Applicant: Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

Inventor： Yi-Ru Chen ,  Kai-Cheng Chang ,  Guang-Chyeng Fang ,  Ming-Hsiu Hsu ,  Pei-Fang Liang

IPC: G01P15/08 ,  G01P1/00

CPC classification number: G01P15/0802

Abstract: A performance-adjusting device for inertia device is constructed by both suspension structure and micro-electroplating structure. The suspension structure may be manufactured by surface micromachining technique of sacrificial layer process or bulk micromachining technique incorporating with thin film process. One side of the suspension structure is arranged firmly to a supporting piece, such that another side of the suspension structure is shown as a suspension state. The suspension side of the suspension structure is made as micro-electroplating structure through the micro-electroplating process and is functioned as inertia mass for an inertia sensor. The size of the micro-electroplating structure may be changed through the micro-electroplating process, such that the inertia sensor may be adapted for sensing in different levels. Furthermore, a microstructure of high aspect-ratio may be achieved by taking the advantage of a metal during the selection of a processing material, such that the objective for lateral sensing or driving signal may be fulfilled.

Abstract translation: 用于惯性装置的性能调节装置由悬挂结构和微电镀结构构成。 悬挂结构可以通过利用薄膜工艺结合的牺牲层工艺或体积微加工技术的表面微加工技术来制造。 悬架结构的一侧被牢固地布置到支撑件上，使得悬挂结构的另一侧被示出为悬挂状态。 悬挂结构的悬架侧通过微电镀工艺制成微电镀结构，作为惯性传感器的惯性质量。 微电镀结构的尺寸可以通过微电镀工艺改变，使得惯性传感器可以适于在不同的级别进行感测。 此外，可以通过在选择处理材料期间利用金属来实现高纵横比的微结构，使得可以实现横向感测或驱动信号的目的。

公开(公告)号：US07273474B2

公开(公告)日：2007-09-25

申请号：US10462628

申请日：2003-06-17

Applicant: Kai-Cheng Chang ,  Guang-Chyeng Fan

Inventor： Kai-Cheng Chang ,  Guang-Chyeng Fan

IPC: A61M5/32

CPC classification number: B81C1/00111 ,  A61M37/00 ,  A61M37/0015 ,  A61M2037/0023 ,  A61M2037/003 ,  B81B2201/055

Abstract: The present invention is related to a flexible substrate structure for microneedle arrays and its manufacturing method, whose structure mainly comprising: tapered shape objects and flexible substrate. Wherein, structure of the tapered shape object is composed of a tip, sidewalls, and a base. Meanwhile, the flexible substrate winds tightly around sidewalls of tapered shape objects and is set up on, yet covers the base surface of tapered shape object which faces the tip of tapered shape object. Because the structure applies a flexible substrate along with tapered shape objects, hence, the fit-to-body capability is increased and allows thereof more appropriate for backside drug delivery, as well as sufficiently bring the characteristic of large-area manufacturing into full play.

Abstract translation: 本发明涉及一种用于微针阵列的柔性衬底结构及其制造方法，其结构主要包括：锥形形状物体和柔性衬底。 其中，锥形物体的结构由尖端，侧壁和基部构成。 同时，柔性基板紧紧地卷绕在锥形形状物体的侧壁周围，并且被设置在其上，同时覆盖面对锥形物体的尖端的锥形物体的基面。 由于该结构与锥形物体一起应用柔性基板，因此，适合身体的能力增加，并且允许其适合于背侧药物递送，并且充分地充分发挥了大面积制造的特征。

公开(公告)号：US07267712B2

公开(公告)日：2007-09-11

申请号：US11043007

申请日：2005-01-24

Applicant: Kai-Cheng Chang ,  Chia-Yuan Chang

Inventor： Kai-Cheng Chang ,  Chia-Yuan Chang

IPC: B03C3/12 ,  B03C3/40

CPC classification number: B03C3/09 ,  B03C3/12

Abstract: A plane type electric precipitator includes an electrode plate of plane shape, made of electricity-conducting material; a collecting plate, parallel to the electrode plate and made of electricity-conducting material; a plurality of electrode units, placed on the electrode plate and having tips; wherein direct electric voltage is applied between the electrode plate and the collecting plate, so that air passing through is exposed to high electric fields close to the tips of the electrode units, ionizing suspended particles and trapping ionized particles at the collecting plate, so that an air-cleaning effect results.

Abstract translation: 平面式电除尘器包括由导电材料制成的平面形状的电极板; 集电板，平行于电极板，由导电材料制成; 多个电极单元，放置在电极板上并具有尖端; 其中在电极板和收集板之间施加直接电压，使得通过的空气暴露于靠近电极单元的尖端的高电场，电离悬浮颗粒并在收集板处捕获电离粒子，使得 空气净化效果好。