公开(公告)号：US06897691B2

公开(公告)日：2005-05-24

申请号：US10437906

申请日：2003-05-15

Applicant: Chih-Cheng Chen ,  Tse-Hsiang Hsu

Inventor： Chih-Cheng Chen ,  Tse-Hsiang Hsu

IPC: H03L7/081 ,  H03L7/089 ,  H03L7/18 ,  H03L7/00

CPC classification number: H03L7/0891 ,  H03L7/081 ,  H03L7/18

Abstract: A phase locked loop (PLL) with low steady state phase errors utilizes a delay unit to delay an input signal or a reference clock so as to lower the steady state phase errors of the PLL. A calibration circuit is used to adjust the delay time of the delay unit and includes a signal generator for generating a simulation input signal and a simulation reference clock according to a phase locked clock; a delay unit for delaying the simulation reference clock and generating a delayed reference clock; a phase detector for detecting the phase error between the simulation input signal and the delayed reference clock and generating charge control signals; a charge pump and an integrator for generating an error voltage according to the charge control signals; a delay time control unit for adjusting the delay time of the delay unit according to the error voltage; and a voltage control oscillator for generating the oscillation clock according to a reference control voltage.

Abstract translation: 具有低稳态相位误差的锁相环（PLL）利用延迟单元来延迟输入信号或参考时钟，以降低PLL的稳态相位误差。 校准电路用于调整延迟单元的延迟时间，并包括用于根据锁相时钟产生模拟输入信号和模拟参考时钟的信号发生器; 延迟单元，用于延迟模拟参考时钟并产生延迟的参考时钟; 相位检测器，用于检测模拟输入信号和延迟的参考时钟之间的相位误差，并产生电荷控制信号; 电荷泵和用于根据充电控制信号产生误差电压的积分器; 延迟时间控制单元，用于根据误差电压调整延迟单元的延迟时间; 以及用于根据参考控制电压产生振荡时钟的电压控制振荡器。

公开(公告)号：US06850102B2

公开(公告)日：2005-02-01

申请号：US10253650

申请日：2002-09-25

Applicant: Tse-Hsiang Hsu ,  Chih-Cheng Chen

Inventor： Tse-Hsiang Hsu ,  Chih-Cheng Chen

IPC: H03L7/089 ,  H03L7/18 ,  H03L7/06

CPC classification number: H03L7/0895 ,  H03L7/18

Abstract: A signal calibration apparatus of a charge pump minimizes a current from the charge pump. The signal calibration apparatus includes a detecting circuit, a current adjusting circuit, and a calibrating circuit, wherein the detecting circuit is coupled to the charge pump for outputting a detecting signal according to the direction and magnitude of the current, the current adjusting circuit is coupled to the detecting circuit for outputting a calibrating signal according to the polarity and magnitude of the slew rate for the detection signal; and the calibrating circuit, which consists of a first calibration current source and a second calibration current source, is respectively coupled to the charge pump and the current adjusting circuit for adjusting the first current and the second current by outputting a first calibrating current and second calibrating current to the charge pump.

Abstract translation: 电荷泵的信号校准装置使来自电荷泵的电流最小化。 信号校准装置包括检测电路，电流调节电路和校准电路，其中检测电路耦合到电荷泵，用于根据电流的方向和幅度输出检测信号，电流调节电路耦合 检测电路，用于根据检测信号的转换速率的极性和大小输出校准信号; 并且由第一校准电流源和第二校准电流源组成的校准电路分别耦合到电荷泵和电流调节电路，用于通过输出第一校准电流和第二校准电流来调节第一电流和第二电流 电流到电荷泵。

公开(公告)号：US20130032701A1

公开(公告)日：2013-02-07

申请号：US13198902

申请日：2011-08-05

Applicant: Chih-Cheng CHEN ,  Jin-Shan Pan

Inventor： Chih-Cheng CHEN ,  Jin-Shan Pan

IPC: H01J3/14 ,  H01L21/78

CPC classification number: H01J3/14 ,  H01L31/167 ,  H01L33/486 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A submount is used for disposing an illuminant element or a light-receiving element having an optical axis. The submount is disposed at a plane and has a main body. The main body includes a first surface and a second surface. The first surface is approximately parallel to the plane and far away from the plane. The second surface is approximately parallel to the plane and adjacent to the plane. A disposing part of the first surface is tilted with respect to the second surface at a predetermined angle. The illuminant element or the light-receiving element is disposed on the disposing part. The optical axis of the illuminant element or the light-receiving element is tiled with respect to a normal of the second surface at the predetermined angle.

Abstract translation: 基座用于设置具有光轴的光源元件或光接收元件。 底座设置在平面上并具有主体。 主体包括第一表面和第二表面。 第一表面大致平行于平面并远离平面。 第二表面大致平行于平面并与平面相邻。 第一表面的设置部分以预定角度相对于第二表面倾斜。 照明元件或光接收元件设置在配置部上。 光源元件或光接收元件的光轴相对于第二表面的法线以预定角度被平铺。

公开(公告)号：US20110043964A1

公开(公告)日：2011-02-24

申请号：US12860100

申请日：2010-08-20

Applicant: I-LUN HUANG ,  Ting-An Chien ,  Hsiu-Hsiang Pei ,  Chao-Kuang Hsiao ,  Kuan-Zong Fung ,  Chih-Cheng Chen

Inventor： I-LUN HUANG ,  Ting-An Chien ,  Hsiu-Hsiang Pei ,  Chao-Kuang Hsiao ,  Kuan-Zong Fung ,  Chih-Cheng Chen

IPC: H01G4/06 ,  C04B35/475

CPC classification number: H01G4/1227 ,  C01G23/002 ,  C01G45/006 ,  C04B35/016 ,  C04B35/453 ,  C04B35/462 ,  C04B35/465 ,  C04B35/4682 ,  C04B35/475 ,  C04B35/62685 ,  C04B2235/3206 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3262 ,  C04B2235/3268 ,  C04B2235/3298 ,  C04B2235/656 ,  H01G4/30

Abstract: A ceramic powder composition, ceramic material, and a multi-layer ceramic capacitor fabricated thereby are provided. The ceramic powder composition includes a main ingredient and an accessory ingredient. The main ingredient is in an amount of 95 to 99 mol %, and includes BaTiO3, and the accessory ingredient is in an amount of 1 to 5 mol %, and consists of oxide Bi2O3—Tio2—XO, where X is selected from a group consisting of magnesium (Mg), vanadium (V), manganese (Mn), and chromium (Cr).

Abstract translation: 提供陶瓷粉末组合物，陶瓷材料和由此制造的多层陶瓷电容器。 陶瓷粉末组合物包括主要成分和辅助成分。 主要成分为95〜99摩尔％，含有BaTiO 3，辅助成分为1〜5摩尔％，由氧化物Bi2O3-Tio2-XO组成，其中X选自 由镁（Mg），钒（V），锰（Mn）和铬（Cr）组成。

公开(公告)号：US20110032208A1

公开(公告)日：2011-02-10

申请号：US12787993

申请日：2010-05-26

Applicant: CHIH-CHENG CHEN

Inventor： CHIH-CHENG CHEN

IPC: G06F3/045

CPC classification number: G06F3/045

Abstract: A complex resistance type coordinate input device includes an upper conductive structural layer, a lower conductive structural layer, and an intermediate conductive structural layer being disposed between the upper conductive structural layer and the lower conductive structural layer. The upper conductive structural layer provides an upper conductive thin layer, the lower conductive structural layer provides a lower conductive thin layer, and the intermediate conductive structural layer provides the first intermediate conductive thin layer facing the upper conductive thin layer and the second side of the intermediate conductive structural layer to form a digit-resistance type touch pad structure, and the second intermediate conductive thin layer facing the lower conductive thin layer to form an analog-resistance type touch pad structure.

Abstract translation: 复电阻型坐标输入装置包括上导电结构层，下导电结构层和设置在上导电结构层和下导电结构层之间的中间导电结构层。 上导电结构层提供上导电薄层，下导电结构层提供下导电薄层，并且中间导电结构层提供面向上导电薄层的第一中间导电薄层和中间导电薄层的第二面 导电结构层以形成数字电阻型触摸板结构，并且第二中间导电薄层面向下导电薄层以形成模拟电阻型触摸板结构。

公开(公告)号：US20100082595A1

公开(公告)日：2010-04-01

申请号：US12329773

申请日：2008-12-08

Applicant: Tzung-I CHENG ,  Chih-Cheng Chen ,  Fu-Pao Shih ,  Tsung-Yi Lu ,  Meng-Tsung Hsieh ,  Wei-Chen Chih

Inventor： Tzung-I CHENG ,  Chih-Cheng Chen ,  Fu-Pao Shih ,  Tsung-Yi Lu ,  Meng-Tsung Hsieh ,  Wei-Chen Chih

IPC: G06F17/30

CPC classification number: G06F16/954

Abstract: A data retrieving and using method includes following steps: linking a designated website to obtain a corresponding webpage data, retrieving a specific key information of the corresponding webpage data by an information integrating module and/or an information integrating application software, and integrating the specific key information as an information demo zone and a hyperlink to a frame of a user interface.

Abstract translation: 数据检索和使用方法包括以下步骤：链接指定网站以获得相应的网页数据，通过信息集成模块和/或信息集成应用软件检索相应网页数据的特定密钥信息，并且将特定密钥 作为信息演示区域的信息和到用户界面的帧的超链接。

公开(公告)号：US20100008904A1

公开(公告)日：2010-01-14

申请号：US12561321

申请日：2009-09-17

Applicant: Chih-Cheng Chen ,  Shyh-Jer Huang ,  Yi-Wen Lin

Inventor： Chih-Cheng Chen ,  Shyh-Jer Huang ,  Yi-Wen Lin

IPC: A61K39/395 ,  A61K38/02 ,  A61K31/7105

CPC classification number: G01N33/5035 ,  A61K31/7052 ,  A61K48/00 ,  G01N33/5044 ,  G01N33/6872 ,  G01N2800/042

Abstract: Disclosed are a method of for treating insulin resistance and a method identifying a compound for treating insulin resistance.

Abstract translation: 公开了一种治疗胰岛素抵抗的方法，以及鉴定用于治疗胰岛素抵抗的化合物的方法。

公开(公告)号：US20090165108A1

公开(公告)日：2009-06-25

申请号：US12173029

申请日：2008-07-15

Applicant: Chih-Cheng Chen ,  Chi-Hsing Tseng ,  Tzung-Hsi Lin

Inventor： Chih-Cheng Chen ,  Chi-Hsing Tseng ,  Tzung-Hsi Lin

IPC: H04L9/32

CPC classification number: G06F21/445

Abstract: A method for verifying a server end apparatus, suitable for verifying the identity of a server end apparatus from a client end apparatus, is provided. In the present invention, authentication data is sent to the server end apparatus by the client end apparatus, such that the server end apparatus verifies the authentication data. Afterwards, the server end apparatus must return an initial number, which is preset by the user, to the client end apparatus to verify whether the initial number is correct or not. If the initial number is incorrect, the connection with the server end apparatus is shut down. Therefore, the efficiency for verifying the server end identity is strengthened, so as to enhance the security.

Abstract translation: 提供了一种用于验证服务器端设备的方法，该方法适用于从客户端设备验证服务器端设备的身份。 在本发明中，认证数据由客户端装置发送给服务器端装置，使得服务器端装置验证认证数据。 之后，服务器端装置必须将由用户预设的初始号码返回给客户端装置，以验证初始号码是否正确。 如果初始号码不正确，则与服务器终端设备的连接被关闭。 因此，加强了验证服务器端标识的效率，从而提高了安全性。

公开(公告)号：US07477589B2

公开(公告)日：2009-01-13

申请号：US11146034

申请日：2005-06-07

Applicant: Chia-Hua Chou ,  Chih-Cheng Chen

Inventor： Chia-Hua Chou ,  Chih-Cheng Chen

IPC: G11B7/00

CPC classification number: G11B7/1267

Abstract: The present invention with an optical disk drive controller and an optical pickup head connected together by a flexible cable is described. The device includes a delay adjusting module located within the first module for delaying a first signal by an amount specified by a calibration signal. The first module transmits the delayed first signal and a second signal through a first signal channel and a second signal channel, respectively, to the second module of the optical pickup head, a monitoring module located within the optical pickup head for receiving and reshaping the delayed first signal and the second signal so as to generate a monitor signal. A calibration signal-generating module is located within the optical disk drive controller for receiving the monitor signal so as to generate the calibration signal.

Abstract translation: 描述了通过柔性电缆连接在一起的光盘驱动器控制器和光学拾取头的本发明。 该装置包括位于第一模块内的延迟调整模块，用于将第一信号延迟由校准信号指定的量。 第一模块分别通过第一信号信道和第二信号信道将延迟的第一信号和第二信号发送到光学拾取头的第二模块，位于光学拾取头内的监测模块，用于接收和重新形成延迟的 第一信号和第二信号，以产生监视信号。 校准信号发生模块位于光盘驱动器控制器内，用于接收监视信号以产生校准信号。

公开(公告)号：US07471599B2

公开(公告)日：2008-12-30

申请号：US10880533

申请日：2004-07-01

Applicant: Tse-Hsiang Hsu ,  Chih-Cheng Chen ,  Yuan-Chin Liu

Inventor： Tse-Hsiang Hsu ,  Chih-Cheng Chen ,  Yuan-Chin Liu

IPC: G11B7/0045

CPC classification number: G11B7/00456 ,  G11B7/1267

Abstract: A write signal control circuit in an optical disk drive for adjusting the duty cycle of the write signals by a duty cycle adjusting unit. The write signal control circuit includes a write signal generator for converting an EFM signal into the write signals according to the write strategy waveform generating rules, a duty cycle adjusting unit for adjusting the duty cycle of each write signal according to adjusting parameters and for outputting adjusted write signals, and a duty cycle detector for detecting the duty cycle of each adjusted write signal and outputting a respective duty cycle control signal. The duty cycle adjusting unit further receives the duty cycle control signal to adapt the adjusting parameters.

Abstract translation: 一种光盘驱动器中的写入信号控制电路，用于通过占空比调节单元来调整写入信号的占空比。 写入信号控制电路包括写入信号发生器，用于根据写入策略波形生成规则将EFM信号转换成写入信号;占空比调整单元，用于根据调整参数调整每个写入信号的占空比， 写入信号，以及占空比检测器，用于检测每个经调整的写信号的占空比并输出相应的占空比控制信号。 占空比调整单元还接收占空比控制信号以适应调整参数。