公开(公告)号：US20140071013A1

公开(公告)日：2014-03-13

申请号：US13607612

申请日：2012-09-07

Applicant: Victor Shtrom ,  Bernard Baron ,  Chia-Ching Lin

Inventor： Victor Shtrom ,  Bernard Baron ,  Chia-Ching Lin

IPC: H01Q1/48

CPC classification number: H01Q1/48 ,  H01Q3/446 ,  H01Q5/28 ,  H01Q9/32

Abstract: A monopole antenna coupled to a metallic ground plane includes apertures used to steer a radio frequency (RF) beam of the monopole. The apertures may have a length, width, and distance from the monopole based on the wavelength of the RF signal used to drive the monopole antenna. The aperture may be coupled to one or more selective devices, such as PIN diodes, which may short portions of a metallic ground plane near the aperture. The shorted portions of the metallic ground plane provide for steering of the monopole radiation pattern. A circuit board metallic ground plane may include multiple apertures to direct different RF signal frequencies from a single monopole antenna. Multiple monopole antennas may be implemented over a metallic ground plane within a wireless device, each monopole antenna with corresponding apertures.

Abstract translation: 耦合到金属接地平面的单极天线包括用于引导单极子的射频（RF）波束的孔。 孔可以具有基于用于驱动单极天线的RF信号的波长的单极子的长度，宽度和距离。 孔可以耦合到一个或多个选择性装置，例如PIN二极管，其可以在孔附近的金属接地平面的短部分。 金属接地平面的短路部分提供单极辐射图的转向。 电路板金属接地平面可以包括多个孔，以引导来自单个单极天线的不同RF信号频率。 多个单极天线可以在无线设备内的金属接地平面上实现，每个单极天线具有相应的孔。

公开(公告)号：US08047719B2

公开(公告)日：2011-11-01

申请号：US12266564

申请日：2008-11-07

Applicant: Shao-Chung Yuan ,  Yin-Jao Luo ,  An-Zheng Yang ,  Yi-Cheng Su ,  Chia-Ching Lin

Inventor： Shao-Chung Yuan ,  Yin-Jao Luo ,  An-Zheng Yang ,  Yi-Cheng Su ,  Chia-Ching Lin

IPC: F16C35/06 ,  F16C43/04

CPC classification number: H02K7/003 ,  F16C19/06 ,  F16C19/54 ,  F16C35/077 ,  F16C2380/26 ,  H02K7/08

Abstract: A support device for a shaft extension of a motor, the motor including a flange facing and a shaft, the shaft not protruding outward beyond the flange facing. The support device includes a retainer and a bearing. The retainer includes a receiving chamber. The retainer is fastened to the flange facing of the motor. The bearing includes an inner hole. The bearing is received in the receiving chamber of the retainer. A shaft extension is coupled with the shaft of the motor through the inner hole of the bearing. The shaft extension is supported by the retainer and bearing.

Abstract translation: 一种用于电动机的轴延伸的支撑装置，所述电动机包括面向法兰和轴，所述轴不向外突出超出所述凸缘面。 支撑装置包括保持器和轴承。 保持器包括接收室。 保持架固定在马达的凸缘面上。 轴承包括内孔。 轴承被容纳在保持器的接收室中。 轴延伸通过轴承的内孔与电动机的轴联接。 轴延伸部由保持架和轴承支撑。

公开(公告)号：US20110241119A1

公开(公告)日：2011-10-06

申请号：US12835415

申请日：2010-07-13

Applicant: Kuei Shun Chen ,  Meng-Wei Chen ,  George Liu ,  Jiann Yuan Huang ,  Chia-Ching Lin

Inventor： Kuei Shun Chen ,  Meng-Wei Chen ,  George Liu ,  Jiann Yuan Huang ,  Chia-Ching Lin

IPC: H01L23/544 ,  H01L21/762

CPC classification number: G03F9/7084 ,  G03F9/7076 ,  G03F9/708 ,  H01L21/76229

Abstract: The alignment mark and method for making the same are described. In one embodiment, a semiconductor structure includes a substrate having a device region and an alignment region; a first shallow trench isolation (STI) feature in the alignment region and having a first depth D1; a second STI feature in the device region and having a second depth D2; an alignment mark with patterned features overlying the first STI in the alignment region; and a gate stack formed on an active region in the device region.

Abstract translation: 对准标记及其制作方法进行说明。 在一个实施例中，半导体结构包括具有器件区域和对准区域的衬底; 在对准区域中的第一浅沟槽隔离（STI）特征并且具有第一深度D1; 在设备区域中具有第二深度D2的第二STI特征; 具有覆盖对准区域中的第一STI的图案特征的对准标记; 以及形成在器件区域中的有源区上的栅极堆叠。

公开(公告)号：US20100152868A1

公开(公告)日：2010-06-17

申请号：US12466912

申请日：2009-05-15

Applicant: Ying-Min Chen ,  Wen-Chuan Chen ,  Jing-Yi Huang ,  Cheng-Xue Wu ,  Chia-Ching Lin ,  Wan-Kai Shen

Inventor： Ying-Min Chen ,  Wen-Chuan Chen ,  Jing-Yi Huang ,  Cheng-Xue Wu ,  Chia-Ching Lin ,  Wan-Kai Shen

IPC: G05B13/02

CPC classification number: G05B11/42 ,  G05B2219/41199 ,  G05B2219/41434

Abstract: A motion control servo loop apparatus, comprising: a feed-forward control module, and a proportional-integral-derivative (PID) control loop and a compensation adder. The feed-forward control module is capable of generating a feed-forward compensation. The PID control loop further comprises: a proportional control module, an integral control module and a derivative control module. The proportional control module is capable of generating a proportional compensation. The derivative control module is capable of generating a derivative compensation. The integral control module uses a digital differential analyzer (DDA) algorithm to perform integration for accumulated errors with respect to each sampling clock at each DDA pulse and thus output an accumulated error, which is then processed to generate an integral compensation. Thereafter, the compensation adder receives the feed-forward compensation, the proportional compensation, the integral compensation and the derivative compensation to calculate a position error compensation for a motor driver.

Abstract translation: 一种运动控制伺服环路装置，包括：前馈控制模块和比例积分微分（PID）控制回路和补偿加法器。 前馈控制模块能够产生前馈补偿。 PID控制回路还包括：比例控制模块，积分控制模块和微分控制模块。 比例控制模块能够产生比例补偿。 微分控制模块能够产生微分补偿。 积分控制模块使用数字差分分析器（DDA）算法对每个DDA脉冲处的每个采样时钟执行累积误差的积分，从而输出累积误差，然后对其进行处理以产生积分补偿。 此后，补偿加法器接收前馈补偿，比例补偿，积分补偿和微分补偿，以计算电机驱动器的位置误差补偿。

公开(公告)号：US07663876B2

公开(公告)日：2010-02-16

申请号：US12076596

申请日：2008-03-20

Applicant: Chia-Ching Lin

Inventor： Chia-Ching Lin

IPC: H05K7/20 ,  G06F1/20 ,  G06F1/16

CPC classification number: G06F1/203

Abstract: A water-cooled heat dissipation device for a notebook computer includes primarily a pad and a heat dissipation device at a bottom of the pad having an air through-hole. The heat dissipation structure has a fan below a U-shape plate, a groove of which is latched with parallel fins being transfixed with a metallic tube in a detouring way, with two ends of the metallic tube being connected to a water pump, allowing cooling water to circulate in the metallic tube to cool down the fins. The heat dissipation structure is fixed below the air through-hole of the pad with the two ends of the U-shape plate. In usage, a notebook computer is put on the pad, and temperature of the notebook computer is conducted to the pad. Furthermore, cold wind is blown to the pad by the fan, such that the notebook computer can be cooled down rapidly.

Abstract translation: 用于笔记本电脑的水冷散热装置主要包括垫和散热装置，该散热装置位于垫底部，具有空气通孔。 散热结构具有在U形板下面的风扇，其凹槽以平行的翅片锁住，金属管以迂回的方式被固定，金属管的两端连接到水泵，从而允许冷却 水在金属管中循环以冷却翅片。 散热结构固定在垫板的空气通孔的下方，与U形板的两端固定。 在使用中，将笔记本计算机放在垫上，并将笔记本计算机的温度传导到垫。 此外，通过风扇将冷风吹送到垫，使得笔记本电脑可以被快速冷却。

公开(公告)号：US20070286727A1

公开(公告)日：2007-12-13

申请号：US11709165

申请日：2007-02-22

Applicant: Shun-Chen Chang ,  Chia-Ming Hsu ,  Tsung-Yu Lei ,  Chin-Sheng Liu ,  Peng-Chu Tao ,  Chia-Ching Lin ,  Shih-Wei Huang ,  Ching-Chuang Mai ,  Wen-Shi Huang ,  Hsiou-Chen Chang

Inventor： Shun-Chen Chang ,  Chia-Ming Hsu ,  Tsung-Yu Lei ,  Chin-Sheng Liu ,  Peng-Chu Tao ,  Chia-Ching Lin ,  Shih-Wei Huang ,  Ching-Chuang Mai ,  Wen-Shi Huang ,  Hsiou-Chen Chang

IPC: F01D1/06

CPC classification number: F04D19/007 ,  F04D25/082 ,  F04D29/544

Abstract: A heat dissipation fan includes a housing, a first rotor, a second rotor, a base and a plurality of static blades. The first rotor has a shaft and a plurality of rotor blades. The second rotor is coupled to the first rotor and has a plurality of rotor blades. The base is disposed in the housing for supporting the first and second rotors. The static blades are disposed between the housing and the base, wherein a rear portion of each static blade extends along an axial line of the heat dissipation fan for improving the working efficiency of the second rotor.

Abstract translation: 散热风扇包括壳体，第一转子，第二转子，基座和多个静态叶片。 第一转子具有轴和多个转子叶片。 第二转子联接到第一转子并且具有多个转子叶片。 基座设置在壳体中用于支撑第一和第二转子。 静态叶片设置在壳体和基座之间，其中每个静态叶片的后部沿着散热风扇的轴线延伸，以提高第二转子的工作效率。

公开(公告)号：US20070036138A1

公开(公告)日：2007-02-15

申请号：US11195690

申请日：2005-08-03

Applicant: Chia-Ching Lin ,  Wei-Lun Wan

Inventor： Chia-Ching Lin ,  Wei-Lun Wan

IPC: H04L12/66

CPC classification number: H04L29/06027 ,  H04L65/1006 ,  H04L65/1069 ,  H04M1/2535

Abstract: A VoIP (Voice over Internet Protocol) communication module is provided for establishing a communication connection over a network, including a network connection module, a command translator, and a processing module, wherein the command translator receives and translates AT commands from external application programs or modules, thereby providing services such as communication over an IP network.

Abstract translation: 提供VoIP（因特网协议语音）通信模块，用于通过网络建立通信连接，包括网络连接模块，命令转换器和处理模块，其中命令转换器从外部应用程序接收和转换AT命令， 模块，从而提供诸如通过IP网络进行通信的服务。

公开(公告)号：USD870706S1

公开(公告)日：2019-12-24

申请号：US29659694

申请日：2018-08-10

Applicant: Chia-Ching Lin

Designer： Chia-Ching Lin

公开(公告)号：US20160377669A1

公开(公告)日：2016-12-29

申请号：US14749324

申请日：2015-06-24

Applicant: Sasikanth Manipatruni ,  Chia-Ching Lin ,  Yih Wang ,  Ian A. Young

Inventor： Sasikanth Manipatruni ,  Chia-Ching Lin ,  Yih Wang ,  Ian A. Young

IPC: G01R31/12 ,  G11C29/00 ,  G01R29/26 ,  G11C11/16

CPC classification number: G01R29/26 ,  G01R31/129 ,  G01R31/2879 ,  G11C11/1697 ,  G11C29/50 ,  G11C2029/5002

Abstract: Embodiments include a test circuit to test one or more magnetic tunnel junctions (MTJs) of a magnetic random access memory (MRAM). The test circuit may measure a 1/f noise of the MTJ in the time domain, and determine a power spectral density (PSD) of the 1/f noise. The test circuit may estimate one or more parameters of the MTJ and/or MRAM based on the PSD. For example, the test circuit may determine a noise parameter, such as a Hooge alpha parameter, based on the PSD, and may estimate the one or more parameters of the MTJ and/or MRAM based on the 1/f parameter. Other embodiments may be described and claimed.

Abstract translation: 实施例包括用于测试磁随机存取存储器（MRAM）的一个或多个磁隧道结（MTJ）的测试电路。 测试电路可以测量时域中的MTJ的1 / f噪声，并确定1 / f噪声的功率谱密度（PSD）。 测试电路可以基于PSD估计MTJ和/或MRAM的一个或多个参数。 例如，测试电路可以基于PSD来确定诸如Hooge alpha参数的噪声参数，并且可以基于1 / f参数估计MTJ和/或MRAM的一个或多个参数。 可以描述和要求保护其他实施例。

公开(公告)号：US09497369B1

公开(公告)日：2016-11-15

申请号：US14723308

申请日：2015-05-27

Applicant: Chia-Ching Lin

Inventor： Chia-Ching Lin

IPC: H04N5/225 ,  F21K5/06 ,  G03B15/04 ,  H04N5/235

CPC classification number: H04N5/2256 ,  G03B15/041 ,  G03B15/0442 ,  G03B15/05 ,  G03B17/38 ,  G03B2215/0514 ,  G03B2215/056 ,  H04N5/2252 ,  H04N5/23203 ,  H04N5/23209 ,  H04N5/23222 ,  H04N5/2354

Abstract: A complex control device includes a wireless selfie shutter and a flasher detachably installed in the wireless selfie shutter. The wireless selfie shutter has a first shell, a starting key and two transmitting modules arranged in the first shell, and the transmitting modules are electrically connected to the starting key. The flasher has a second shell detachably installed on the first shell, an LED flash and a control module arranged in the second shell. The control module is electrically connected to the LED flash. When the flasher is separated from the wireless selfie shutter, the second shell is used for inserting into a connector jack of a mobile communication device, thereby respectively transmitting two starting signals of the transmitting modules to the mobile communication device and the control module of the flasher when the starting key is pressed. Additionally, the instant disclosure provides a selfie apparatus.

Abstract translation: 复杂的控制装置包括无线自拍快门和可拆卸地安装在无线自拍快门中的闪光灯。 无线自拍快门具有第一外壳，起始键和布置在第一外壳中的两个发送模块，并且发送模块电连接到起始键。 闪光器具有可拆卸地安装在第一壳体上的第二壳体，LED闪光灯和布置在第二壳体中的控制模块。 控制模块电连接到LED闪光灯。 当闪光灯与无线自拍快门分离时，第二壳体用于插入到移动通信设备的连接器插座中，从而分别将发送模块的两个起始信号发送到移动通信设备和闪光灯的控制模块 当按下起始键时。 另外，本公开提供了一种自发装置。