专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090210720A1 METHOD FOR GENERATING ONE-TIME PASSWORD 审中-公开
标题翻译：生成一次性密码的方法
公开(公告)号：US20090210720A1
公开(公告)日：2009-08-20
申请号：US12173824
申请日：2008-07-16
申请人： Chih-Cheng Chen , Chi-Hsing Tseng , Tzung-Hsi Lin
发明人： Chih-Cheng Chen , Chi-Hsing Tseng , Tzung-Hsi Lin
IPC分类号： H04L9/06
CPC分类号： G06F21/46
摘要： A method for generating a one-time password (OTP) by using software only is provided. The method is suitable for generating a common dynamic password in a first electronic device and a second electronic device. First, an initial number is provided to the first electronic device and the second electronic devices. Then, a value is generated, encrypted into a transmission value according to the initial number, and transmitted to the second electronic device by the first electronic device. Next, the transmission value is decrypted by the second electronic device according to the initial number to obtain the value. Finally, a dynamic password is respectively generated in the first electronic device and the second electronic device according to the initial number and the value. Thereby, an OTP system is constituted.
摘要翻译：提供了仅使用软件生成一次性密码（OTP）的方法。该方法适用于在第一电子设备和第二电子设备中生成公共动态密码。首先，向第一电子设备和第二电子设备提供初始数字。然后，根据初始号码生成加密为传输值的值，并由第一电子设备发送到第二电子设备。接下来，通过第二电子设备根据初始号码对发送值进行解密，得到该值。最后，根据初始号码和数值分别在第一电子设备和第二电子设备中生成动态密码。由此，构成了OTP系统。

2. 发明申请

US20090165108A1 METHOD FOR VERIFYING SERVER END APPARATUS 审中-公开
标题翻译：验证服务器端设备的方法
公开(公告)号：US20090165108A1
公开(公告)日：2009-06-25
申请号：US12173029
申请日：2008-07-15
申请人： Chih-Cheng Chen , Chi-Hsing Tseng , Tzung-Hsi Lin
发明人： Chih-Cheng Chen , Chi-Hsing Tseng , Tzung-Hsi Lin
IPC分类号： H04L9/32
CPC分类号： G06F21/445
摘要： 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.
摘要翻译：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。

3. 发明授权

US08658961B2 Inputting module and submount thereof and manufacturing method of the submount 有权
标题翻译：输入模块及其基座及其安装的制造方法
公开(公告)号：US08658961B2
公开(公告)日：2014-02-25
申请号：US13198902
申请日：2011-08-05
申请人： Chih-Cheng Chen , Jin-Shan Pan
发明人： Chih-Cheng Chen , Jin-Shan Pan
IPC分类号： H01J3/14
CPC分类号： H01J3/14 , H01L31/167 , H01L33/486 , H01L2224/48091 , H01L2924/00014
摘要： 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.
摘要翻译：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。

4. 发明申请

US20120219645A1 Chinese Herbal Aqueous Extract Having Anti-Anxiety Activities and Method of In Vitro Evaluating the Same 审中-公开
标题翻译：具有抗焦虑活性的中草药水提物和体外评价方法
公开(公告)号：US20120219645A1
公开(公告)日：2012-08-30
申请号：US13208533
申请日：2011-08-12
申请人： Hso-Chi Chaung , Tsung-Hui Yang , Holi Chen , Chih-Cheng Chen , Hsien-Hsueh Chiu
发明人： Hso-Chi Chaung , Tsung-Hui Yang , Holi Chen , Chih-Cheng Chen , Hsien-Hsueh Chiu
IPC分类号： A61K36/725 , A61P25/22 , G01N33/53 , A61K36/13 , C12Q1/02 , A61K36/254
CPC分类号： G01N33/5058 , A23L33/105 , A61K36/254 , A61K36/725 , G01N33/502 , G01N2333/415 , G01N2500/10 , G01N2510/00 , G01N2800/301
摘要： A Chinese herbal aqueous extract having anti-anxiety activities and a method of in vitro evaluating the same are disclosed. Neural cells and/or glial cells are cultured in a medium containing the Chinese herbal aqueous extract, and then subjected to an electric pulse treatment to form epileptic cells. The epileptic cells are applied on evaluation of at least one criterion of anti-anxiety activities of the Chinese herbal aqueous extract.
摘要翻译：公开了具有抗焦虑活性的中草药含水提取物及其体外评价方法。将神经细胞和/或神经胶质细胞在含有中草药提取物的培养基中培养，然后进行电脉冲处理以形成癫痫细胞。应用癫痫细胞评价中草药提取物抗焦虑活性的至少一个标准。

5. 发明授权

US07550375B2 Method for forming metal bumps 有权
标题翻译：金属凸块的形成方法
公开(公告)号：US07550375B2
公开(公告)日：2009-06-23
申请号：US11635498
申请日：2006-12-08
申请人： Sheng-Ming Wang , Shuo-Hsun Chang , Kuo-Hua Chang , Chi-Chih Huang , Chih-Cheng Chen
发明人： Sheng-Ming Wang , Shuo-Hsun Chang , Kuo-Hua Chang , Chi-Chih Huang , Chih-Cheng Chen
IPC分类号： H01L21/44
CPC分类号： H05K3/4007 , H01L21/4853 , H01L24/11 , H01L2224/114 , H01L2224/116 , H01L2224/11902 , H01L2224/13082 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/1357 , H01L2224/13611 , H01L2224/13613 , H01L2224/13616 , H01L2224/13618 , H01L2224/13624 , H01L2224/13639 , H01L2224/13644 , H01L2224/13647 , H01L2224/13655 , H01L2224/1366 , H01L2224/13664 , H01L2924/00013 , H01L2924/01011 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H05K3/064 , H05K3/28 , H05K2201/0367 , H05K2201/09881 , H05K2203/054 , H05K2203/0542 , H05K2203/0574 , H01L2924/00014 , H01L2224/13099
摘要： A method for forming metal bumps is disclosed. Steps of the method include supplying a substrate containing a plurality of pads; forming a first photoresist layer on the substrate, herein the first photoresist layer covers the pads; performing a planarization step to remove a portion of the first photoresist layer so as to expose the pads; forming a conductive layer on the first photoresist layer and the pads; electroplating a metal layer on the conductive layer; forming a patterned second photoresist layer on the metal layer; a portion of the metal layer and the conductive layer which are not covered by the patterned second photoresist layer is removed by using the patterned second photoresist layer as a mask; removing the patterned second photoresist layer; and forming a solder mask on the substrate, wherein the solder mask has a plurality of openings to expose the metal layer located on the pads.
摘要翻译：公开了一种用于形成金属凸块的方法。该方法的步骤包括提供含有多个焊盘的衬底; 在衬底上形成第一光致抗蚀剂层，这里第一光致抗蚀剂层覆盖衬垫; 执行平面化步骤以去除第一光致抗蚀剂层的一部分以暴露焊盘; 在所述第一光致抗蚀剂层和所述焊盘上形成导电层; 在导电层上电镀金属层; 在所述金属层上形成图案化的第二光致抗蚀剂层; 通过使用图案化的第二光致抗蚀剂层作为掩模去除未被图案化的第二光致抗蚀剂层覆盖的金属层和导电层的一部分; 去除图案化的第二光致抗蚀剂层; 以及在所述衬底上形成焊料掩模，其中所述焊接掩模具有多个开口以暴露位于焊盘上的金属层。

6. 发明授权

US07447134B2 Optical disk drive signal calibration method and device for the same 失效
标题翻译：光盘驱动器信号的校准方法和设备相同
公开(公告)号：US07447134B2
公开(公告)日：2008-11-04
申请号：US11349936
申请日：2006-02-09
申请人： Chia-Hua Chou , Chih-Cheng Chen
发明人： Chia-Hua Chou , Chih-Cheng Chen
IPC分类号： G11B5/09
CPC分类号： G11B7/1267
摘要： The present invention is described for compensating a signal which is transmitted by a transmitting module of the optical disk drive controller through a signal channel and received and reshaped by a receiving module of the optical pickup head to calibrate the duty cycle distortion occurred. The claimed method has the steps of providing a periodic test signal, and then delaying the periodic test signal to form an adjusted test signal and adjusting a delay of an edge between the periodic test signal and the adjusted test signal instructed by a calibration signal. Afterward, the method further has the steps of transmitting the adjusted test signal to the receiving module through the signal channel, and receiving and reshaping the adjusted test signal to form a received signal, and then generating a monitor signal, finally, the method has a step of generating the calibration signal in accordance with the monitor signal.
摘要翻译：描述了本发明，用于补偿由光盘驱动器控制器的发送模块通过信号通道发送的信号，并由光学拾取头的接收模块接收和重新整形，以校准发生的占空比失真。要求保护的方法具有提供周期性测试信号，然后延迟周期性测试信号以形成调整的测试信号，并且调整周期性测试信号与由校准信号指示的经调整的测试信号之间的边缘的延迟。此后，该方法还具有通过信号通道将调整后的测试信号发送到接收模块的步骤，并且接收和重新调整经调整的测试信号以形成接收信号，然后产生监视信号，最后该方法具有根据监视信号产生校准信号的步骤。

7. 发明申请

US20080240976A1 EXTRUSION PRODUCT MADE OF ALUMINUM/ALUMINUM ALLOY MATRIX COMPOSITE AND A PROCESS OF FORMING THE EXTRUSION PRODUCT 审中-公开
标题翻译：铝/铝合金基体复合材料的挤压产品和形成挤压产品的工艺
公开(公告)号：US20080240976A1
公开(公告)日：2008-10-02
申请号：US11948314
申请日：2007-11-30
申请人： Chih-Cheng Chen
发明人： Chih-Cheng Chen
IPC分类号： C22C21/00 , C22F1/04
CPC分类号： C22C21/00 , C22F1/04
摘要： A process of an extrusion product made of matrix composite aluminum alloys has multiple steps. First, provide at least two different aluminum alloys. Select one of the aluminum alloys to be a core. Select the rest of the aluminum alloys to be at least one hollow covering and mounted around the core to form a billet. Heat the billet to become deformable. Then extrudes the billet to become the extrusion product with matrix composite aluminum alloys. Hence, the core and the covering can be securely bonded to each other.
摘要翻译：由基体复合铝合金制成的挤出产品的工艺有多个步骤。首先，提供至少两种不同的铝合金。选择一种铝合金为核心。选择其余的铝合金为至少一个中空覆盖物，并安装在芯周围以形成坯料。加热钢坯变形。然后将坯料挤出成为具有基质复合铝合金的挤出产品。因此，芯和覆盖物可以彼此牢固地结合。

8. 发明申请

US20070218676A1 Method for forming metal bumps 有权
标题翻译：金属凸块的形成方法
公开(公告)号：US20070218676A1
公开(公告)日：2007-09-20
申请号：US11635498
申请日：2006-12-08
申请人： Sheng-Ming Wang , Shuo-Hsun Chang , Kuo-Hua Chang , Chi-Chih Huang , Chih-Cheng Chen
发明人： Sheng-Ming Wang , Shuo-Hsun Chang , Kuo-Hua Chang , Chi-Chih Huang , Chih-Cheng Chen
IPC分类号： H01L21/44
CPC分类号： H05K3/4007 , H01L21/4853 , H01L24/11 , H01L2224/114 , H01L2224/116 , H01L2224/11902 , H01L2224/13082 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/1357 , H01L2224/13611 , H01L2224/13613 , H01L2224/13616 , H01L2224/13618 , H01L2224/13624 , H01L2224/13639 , H01L2224/13644 , H01L2224/13647 , H01L2224/13655 , H01L2224/1366 , H01L2224/13664 , H01L2924/00013 , H01L2924/01011 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H05K3/064 , H05K3/28 , H05K2201/0367 , H05K2201/09881 , H05K2203/054 , H05K2203/0542 , H05K2203/0574 , H01L2924/00014 , H01L2224/13099
摘要： A method for forming metal bumps is disclosed. Steps of the method include supplying a substrate containing a plurality of pads; forming a first photoresist layer on the substrate, herein the first photoresist layer covers the pads; performing a planarization step to remove a portion of the first photoresist layer so as to expose the pads; forming a conductive layer on the first photoresist layer and the pads; electroplating a metal layer on the conductive layer; forming a patterned second photoresist layer on the metal layer; a portion of the metal layer and the conductive layer which are not covered by the patterned second photoresist layer is removed by using the patterned second photoresist layer as a mask; removing the patterned second photoresist layer; and forming a solder mask on the substrate, wherein the solder mask has a plurality of openings to expose the metal layer located on the pads.
摘要翻译：公开了一种用于形成金属凸块的方法。该方法的步骤包括提供含有多个焊盘的衬底; 在衬底上形成第一光致抗蚀剂层，这里第一光致抗蚀剂层覆盖衬垫; 执行平面化步骤以去除第一光致抗蚀剂层的一部分以暴露焊盘; 在所述第一光致抗蚀剂层和所述焊盘上形成导电层; 在导电层上电镀金属层; 在所述金属层上形成图案化的第二光致抗蚀剂层; 通过使用图案化的第二光致抗蚀剂层作为掩模去除未被图案化的第二光致抗蚀剂层覆盖的金属层和导电层的一部分; 去除图案化的第二光致抗蚀剂层; 以及在所述衬底上形成焊料掩模，其中所述焊接掩模具有多个开口以暴露位于焊盘上的金属层。

9. 发明授权

US07075348B2 Differential charge pump with common-mode feedback compensation 有权
标题翻译：差分电荷泵，具有共模反馈补偿
公开(公告)号：US07075348B2
公开(公告)日：2006-07-11
申请号：US10270597
申请日：2002-10-16
申请人： Tse-Hsiang Hsu , Chih-Cheng Chen
发明人： Tse-Hsiang Hsu , Chih-Cheng Chen
IPC分类号： H03L7/093 , H03F3/45
CPC分类号： H03L7/0896
摘要： A differential charge pump includes a first current, a second current, a first switching device, a second switching device, a first phase inverting switching device, a second phase inverting switching device, and a common mode feedback device. The common mode feedback device is used to adjust the current level exported by the first current source, according to the common mode voltage of the differential charge pump, so that the respective currents exported by the first current source and the second current source are to be the same. The present invention has used the property that the common mode voltage of the differential charge pump should be a constant value, so as to correct the level of the current source. As a result, the current exported by the differential charge pump can be precisely corrected. Also, the present invention only needs one charge pump, so that the structure is simple and the fabrication is easy. In addition, no matter whether there is a rising or falling signal, the correction can be performed. Therefore, it has no issue of shift for the common mode voltage.
摘要翻译：差分电荷泵包括第一电流，第二电流，第一开关装置，第二开关装置，第一相位反相开关装置，第二相位反相开关装置和共模反馈装置。共模反馈装置用于根据差分电荷泵的共模电压来调节由第一电流源输出的电流电平，使得由第一电流源和第二电流源输出的相应电流为一样。本发明使用了差分电荷泵的共模电压应当是一个恒定值，从而校正电流源的电平。结果，可以精确地校正由差动电荷泵输出的电流。此外，本发明仅需要一个电荷泵，使结构简单，制造容易。另外，无论是上升还是下降信号，都可以进行校正。因此，对共模电压没有偏移的问题。

10. 发明申请

US20060120468A1 Method and system for guard interval size detection 审中-公开
标题翻译：防护间隔尺寸检测方法及系统
公开(公告)号：US20060120468A1
公开(公告)日：2006-06-08
申请号：US11003919
申请日：2004-12-03
申请人： Che-Li Lin , Chih-Cheng Chen
发明人： Che-Li Lin , Chih-Cheng Chen
IPC分类号： H04K1/10 , H04L27/06
CPC分类号： H04L27/2647 , H04L27/2607
摘要： Methods and systems for detecting a guard interval size in a received OFDM signal are provided. A correlation calculator calculates a preliminary correlation signal based on a digitized signal, and generates a correlation signal corresponding to each possible guard interval size by summing the preliminary correlation signal in accordance with the possible guard interval size. Characteristics such as maximum value NM and number of points above a threshold Np in a sample period for each correlation signal are determined and compared, and the actual guard interval size is selected according to the determined characteristics.
摘要翻译：提供了用于检测接收的OFDM信号中的保护间隔大小的方法和系统。相关计算器基于数字化信号计算初步相关信号，并且根据可能的保护间隔大小对初步相关信号进行求和来生成与每个可能的保护间隔大小相对应的相关信号。确定并比较每个相关信号的采样周期中的最大值NM和阈值Np以上的点的特性，并根据确定的特性选择实际的保护间隔大小。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式