公开(公告)号：US11339607B2

公开(公告)日：2022-05-24

申请号：US16932041

申请日：2020-07-17

Applicant: Ching-Hsiang Cheng

Inventor： Ching-Hsiang Cheng

IPC: E06B9/322 ,  E06B9/323 ,  E06B9/324

Abstract: A controller assembly includes a housing, first and second tube units, and first and second runners. Each of the first and second runners slides on a respective one of the first and second tube units when the respective one of the first and second tube units is driven to rotate. In response to sliding of the first runner to bring the first runner into abutment with the second runner, the first runner is prevented from sliding over the second runner, whilst impeding rotation of the first tube unit. In response to sliding of the second runner to bring the second runner into abutment with the first runner, the second runner is prevented from sliding over the first runner, whilst impeding rotation of the second tube unit.

公开(公告)号：US20210087879A1

公开(公告)日：2021-03-25

申请号：US17025920

申请日：2020-09-18

Applicant: Ching-Hsiang CHENG

Inventor： Ching-Hsiang CHENG

IPC: E06B9/322

Abstract: A controller assembly for a window blind includes a drive mechanism and at least one transmission mechanism with a gear unit and a transmission unit. When the gear unit is driven by the drive mechanism to operate, first and second major gears thereof rotate in two opposite rotational directions. The transmission unit is selectively coupled to rotate with a selected one of the first and second major gears. When the transmission unit is coupled to rotate with one of the first and second major gears, the window blind is driven to wind up. When the transmission unit is coupled to rotate with the other one of the first and second major gears, the window blind is driven to wind down.

公开(公告)号：US08531919B2

公开(公告)日：2013-09-10

申请号：US12885798

申请日：2010-09-20

Applicant: Ching-Hsiang Cheng ,  Chen Chao

Inventor： Ching-Hsiang Cheng ,  Chen Chao

IPC: H01L41/08

CPC classification number: B06B1/0292

Abstract: A Capacitive Micromachined Ultrasonic Transducer (CMUT) having a membrane operatively connected to a top electrode and having a bottom electrode having a concave void. When a DC bias voltage is applied, the membrane is deflected towards the bottom electrode such that a peripheral edge region of the membrane is brought into close proximity with the bottom electrode and an electrostatic force proximal to the peripheral edge region of the membrane is increased.

Abstract translation: 一种电容式微加工超声波传感器（CMUT），其具有可操作地连接到顶部电极并且具有具有凹形空隙的底部电极的膜。 当施加DC偏置电压时，膜朝向底部电极偏转，使得膜的周边边缘区域与底部电极紧密接近，并且靠近膜的周边边缘区域的静电力增加。

公开(公告)号：US20110277977A1

公开(公告)日：2011-11-17

申请号：US12917432

申请日：2010-11-01

Applicant: Kuo-Sheng Lin ,  Lin-Min Sun ,  Ching-Hsiang Cheng

Inventor： Kuo-Sheng Lin ,  Lin-Min Sun ,  Ching-Hsiang Cheng

IPC: F28F1/10 ,  B23P15/26

CPC classification number: B23P15/26 ,  B23P2700/09 ,  B23P2700/10 ,  F28D15/0233 ,  F28D15/0275 ,  F28F1/006 ,  F28F1/32 ,  Y10T29/49378

Abstract: The present invention provides a heat-dissipating device and a method for manufacturing the same. The heat-dissipating device includes a heat sink and a heat pipe. The heat sink has an end surface provided with a groove. The heat pipe is received in the groove. The heat pipe has a heat-absorbing surface and a heat-conducting surface. The heat-conducting surface is adhered to the inner edge of the groove. The heat-absorbing surface is in flush with the end surface. With this arrangement, heat resistance of the heat-dissipating device is reduced to improve the heat-dissipating effect thereof.

Abstract translation: 本发明提供一种散热装置及其制造方法。 散热装置包括散热器和热管。 散热器具有设置有凹槽的端面。 热管被容纳在凹槽中。 热管具有吸热表面和导热表面。 导热表面粘附到凹槽的内边缘。 吸热表面与端面齐平。 通过这种布置，散热装置的耐热性降低，从而提高散热装置的散热效果。

公开(公告)号：US20110068654A1

公开(公告)日：2011-03-24

申请号：US12885798

申请日：2010-09-20

Applicant: Ching-Hsiang CHENG ,  Chen Chao

Inventor： Ching-Hsiang CHENG ,  Chen Chao

IPC: H02N1/08

CPC classification number: B06B1/0292

Abstract: A Capacitive Micromachined Ultrasonic Transducer (CMUT) having a membrane operatively connected to a top electrode and having a bottom electrode having a concave void. When a DC bias voltage is applied, the membrane is deflected towards the bottom electrode such that a peripheral edge region of the membrane is brought into close proximity with the bottom electrode and an electrostatic force proximal to the peripheral edge region of the membrane is increased.

Abstract translation: 一种电容式微加工超声波传感器（CMUT），其具有可操作地连接到顶部电极并且具有具有凹形空隙的底部电极的膜。 当施加DC偏置电压时，膜朝向底部电极偏转，使得膜的周边边缘区域与底部电极紧密接近，并且靠近膜的周边边缘区域的静电力增加。

公开(公告)号：US07765880B2

公开(公告)日：2010-08-03

申请号：US12123179

申请日：2008-05-19

Applicant: Ching-Hsiang Cheng ,  Chen Chao

Inventor： Ching-Hsiang Cheng ,  Chen Chao

IPC: G01L1/22

CPC classification number: G01L1/2293 ,  A61B5/1036 ,  A61B2562/0247 ,  G01L1/18 ,  G01L1/205 ,  Y10T29/49103

Abstract: A force sensor includes a polymeric substrate including a cavity with a tilt plane, at least two metal piezoresistors on the tilt plane, and a contact pad connected to the metal piezoresistors. The tilt plane may include a measured interface of from 15° to 75°.

Abstract translation: 力传感器包括聚合物基材，其包括具有倾斜平面的空腔，在倾斜平面上的至少两个金属压敏电阻器以及连接到金属压敏电阻器的接触焊盘。 倾斜平面可以包括15°至75°的测量界面。

公开(公告)号：US07545075B2

公开(公告)日：2009-06-09

申请号：US11144184

申请日：2005-06-04

Applicant: Yongli Huang ,  Xuefeng Zhuang ,  Butrus T. Khuri-Yakub ,  Ching-Hsiang Cheng ,  Arif S. Ergun

Inventor： Yongli Huang ,  Xuefeng Zhuang ,  Butrus T. Khuri-Yakub ,  Ching-Hsiang Cheng ,  Arif S. Ergun

IPC: H02N1/00 ,  H04R19/00

CPC classification number: B06B1/0292

Abstract: The embodiments of the present invention provide a CMUT array and method of fabricating the same. The CMUT array has CMUT elements individually or respectively addressable from a backside of a substrate on which the CMUT array is fabricated. In one embodiment, a CMUT array is formed on a front side of a very high conductivity silicon substrate. Through wafer trenches are etched into the substrate from the backside of the substrate to electrically isolate individual CMUT elements formed on the front side of the substrate. Electrodes are formed on the backside of the substrate to individually address the CMUT elements through the substrate.

Abstract translation: 本发明的实施例提供了一种CMUT阵列及其制造方法。 CMUT阵列具有单独地或分别可从其上制造CMUT阵列的衬底的背面寻址的CMUT元件。 在一个实施例中，CMUT阵列形成在非常高导电性的硅衬底的正面上。 通过晶片沟槽从衬底的背面蚀刻到衬底中以电隔离形成在衬底前侧上的各个CMUT元件。 电极形成在衬底的背面，以通过衬底单独地寻址CMUT元件。

公开(公告)号：US20130170266A1

公开(公告)日：2013-07-04

申请号：US13404018

申请日：2012-02-24

Applicant: Ching-Tsai Pan ,  Po-Yen Chen ,  Ching-Hsiang Cheng

Inventor： Ching-Tsai Pan ,  Po-Yen Chen ,  Ching-Hsiang Cheng

IPC: H02M7/537

CPC classification number: H02M7/5381 ,  H02M7/48 ,  H02M2001/007

Abstract: A two-stage isolated DC/AC conversion circuit structure, consisting of a main switch, a second switch attached to a controller, another controller for controlling, and in work mode 1 and 2, after passing through the capacitor filter the low frequency half sine wave power is stored on this capacitor. After an inductor outputs the low frequency half sine wave power through this capacitor filter, it can respectively pass through the first and second transformers to increase the voltage, and then pass through the first and second secondary diode rectifiers, outputting the positive and negative half waves AC to the end user, and allow the end user to obtain the whole wave of the AC. Using the first and second diodes prevents outputting in reverse, and has the effect of isolation, and prevents all the stored energy for the later stage end user recharging to the front stage DC/AC conversion circuit.

Abstract translation: 一个两级隔离DC / AC转换电路结构，由主开关，连接到控制器的第二开关，用于控制的另一个控制器和工作模式1和2组成，经过电容滤波器的低频半正弦 波功率被存储在该电容器上。 电感器通过该电容滤波器输出低频半正弦波功率后，可以分别通过第一和第二变压器，以增加电压，然后通过第一和第二二次二极管整流器，输出正，负半波 AC到最终用户，并允许最终用户获得AC的整个波。 使用第一和第二二极管防止反向输出，并且具有隔离效果，并且防止后期的所有存储的能量终端用户向前级DC / AC转换电路充电。

公开(公告)号：US08152136B2

公开(公告)日：2012-04-10

申请号：US11984915

申请日：2007-11-26

Applicant: Ching-Hsiang Cheng ,  Chen Chao ,  Yin-Nee Cheung

Inventor： Ching-Hsiang Cheng ,  Chen Chao ,  Yin-Nee Cheung

IPC: F16K31/02

CPC classification number: F16K99/0001 ,  B01L3/502738 ,  B01L2400/0481 ,  B01L2400/0633 ,  F16K99/0009 ,  F16K99/0046 ,  F16K99/0048 ,  F16K2099/0074 ,  F16K2099/0088 ,  F16K2099/0094 ,  Y10T29/49416

Abstract: The present invention relates to a microvalve having a valve plug, connecting legs, anchors and actuators, allowing the valve plug to move vertically to open or close the valve. The valve plug can contain magnetic materials, and be operated by an actuator.

Abstract translation: 本发明涉及一种具有阀塞，连接腿，锚和致动器的微型阀，允许阀塞垂直移动以打开或关闭阀。 阀塞可以包含磁性材料，并由致动器操作。

公开(公告)号：US20110277966A1

公开(公告)日：2011-11-17

申请号：US12942976

申请日：2010-11-09

Applicant: Kuo-Sheng Lin ,  Li-Min Sun ,  Ching-Hsiang Cheng

Inventor： Kuo-Sheng Lin ,  Li-Min Sun ,  Ching-Hsiang Cheng

IPC: F28D15/04

CPC classification number: F28D15/0275 ,  H01L23/3672 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present invention provides a heat-dissipating device including a heat sink and a heat pipe. The heat sink has an end surface provided with a trough. The trough has an open side and a closed side. The heat pipe has a heat-absorbing surface and a heat-conducting surface corresponding to the open side and the closed side respectively. The heat-conducting surface and the heat-absorbing surface are not brought into contact with the heat sink. The heat is directly absorbed by the heat pipe and then conducted to the heat sink for dissipation. With this arrangement, heat resistance of the heat-dissipating device is reduced to improve the heat-dissipating effect thereof.

Abstract translation: 本发明提供了一种散热装置，其包括散热器和热管。 散热器具有设置有槽的端面。 槽具有开口侧和封闭侧。 热管具有分别对应于开口侧和封闭侧的吸热表面和导热表面。 导热面和吸热面不与散热片接触。 热量直接被热管吸收，然后传导到散热片进行散热。 通过这种布置，散热装置的耐热性降低，从而提高散热装置的散热效果。