专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US07811768B2 Microdevice containing photorecognizable coding patterns and methods of using and producing the same 有权
标题翻译：包含光可识别编码模式的微器件及其使用和生产方法
公开(公告)号：US07811768B2
公开(公告)日：2010-10-12
申请号：US09924428
申请日：2001-08-07
申请人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxiang Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
发明人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxiang Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
IPC分类号： G01N33/53
CPC分类号： B82Y5/00 , B01J19/0046 , B01J2219/00457 , B01J2219/00468 , B01J2219/00497 , B01J2219/005 , B01J2219/00502 , B01J2219/0054 , B01J2219/00542 , B01J2219/00547 , B01J2219/00549 , B01J2219/00556 , B01J2219/00576 , B01J2219/00585 , B01J2219/0059 , B01J2219/00592 , B01J2219/00596 , B01J2219/00655 , B01J2219/00659 , B01J2219/00702 , B01J2219/00707 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00731 , B01J2219/00734 , B01J2219/0074 , B01J2219/00743 , B01L3/5027 , B82Y10/00 , B82Y30/00 , C07B2200/11 , C07K1/047 , C40B40/06 , C40B40/10 , C40B40/12 , G01N33/54366 , G01N33/54386 , G06K19/06009 , G06K19/06037 , G06K19/06046 , G06K19/06131 , G06K19/06178 , G06K19/06196
摘要： This invention relates generally to the field of moiety or molecule analysis, isolation, detection and manipulation and library synthesis. In particular, the invention provides a microdevice, which microdevice comprises: a) a substrate; and b) a photorecognizable coding pattern on the substrate. Preferably, the microdevice does not comprise an anodized metal surface layer. Methods and kits for isolating, detecting and manipulating moieties, and synthesizing libraries using the microdevices are also provided. The invention further provides two-dimensional optical encoders and uses thereof.
摘要翻译：本发明一般涉及部分或分子分析，分离，检测和操作以及文库合成领域。特别地，本发明提供了一种微型器件，该微型器件包括：a）衬底; 和b）在基底上的可识别的编码图案。优选地，微器件不包括阳极化金属表面层。还提供了用于分离，检测和操作部分以及使用微器件合成文库的方法和试剂盒。本发明还提供二维光学编码器及其用途。

62. 发明授权

US07770218B2 Method and system for clearing a password on a computer 失效
标题翻译：计算机上清除密码的方法和系统
公开(公告)号：US07770218B2
公开(公告)日：2010-08-03
申请号：US11309538
申请日：2006-08-18
申请人： Lei Wu
发明人： Lei Wu
IPC分类号： G06F12/00 , G06F7/04 , G06F12/14 , G06F13/00 , G06F17/30 , G11C7/00 , G06F21/00
CPC分类号： G06F21/31 , G06F2221/2131
摘要： A system for clearing a password on a computer, the system includes an unlocking apparatus corresponding to a keyboard interface of the computer. The unlocking apparatus includes contacts and are configured so that two of the contacts are connected within the apparatus and when the apparatus is received in the keyboard interface, the computer recognizes the connection as a command to clear an access code of the computer. A method for clearing a password on a computer is also disclosed.
摘要翻译：一种用于在计算机上清除密码的系统，该系统包括与计算机的键盘接口对应的解锁装置。解锁装置包括触点，并且被配置为使得两个触点连接在装置内，并且当装置被接收在键盘接口中时，计算机将连接识别为清除计算机的访问代码的命令。还公开了一种在计算机上清除密码的方法。

63. 发明授权

US07723029B2 Biochips including ion transport detecting structures and methods of use 有权
标题翻译：生物芯片包括离子传输检测结构和使用方法
公开(公告)号：US07723029B2
公开(公告)日：2010-05-25
申请号：US11153825
申请日：2005-06-15
申请人： Mingxian Huang , David Rothwarf , Jia Xu , Xiaobo Wang , Lei Wu , Antonio Guia
发明人： Mingxian Huang , David Rothwarf , Jia Xu , Xiaobo Wang , Lei Wu , Antonio Guia
IPC分类号： C12Q1/68
CPC分类号： B01L3/502792 , B01L3/50273 , B01L3/502761 , B01L3/5088 , B01L2200/027 , B01L2200/0668 , B01L2300/0627 , B01L2300/0645 , B01L2300/0819 , B01L2300/089 , B01L2400/0415 , B01L2400/0418 , B01L2400/0421 , B01L2400/043 , B01L2400/0436 , B01L2400/0457 , B01L2400/049 , G01N33/48728
摘要： The present invention recognizes that the determination of an ion transport function or property using direct detection methods, such as patch-clamps, whole cell recording or single channel recording, are preferable to methods that utilize indirect detection methods, such as FRET based detection system. The present invention provides biochips and methods of use that allow for the direct analysis of ion transport functions or properties using microfabricated structures that can allow for automated detection of one or more ion transport functions or properties. These biochips and methods of use thereof are particularly appropriate for automating the detection of ion transport functions or properties, particularly for screening purposes.
摘要翻译：本发明认识到使用直接检测方法（例如贴片钳，全细胞记录或单通道记录）的离子转运功能或性质的确定优于使用间接检测方法的方法，例如基于FRET的检测系统。本发明提供生物芯片和使用方法，其允许使用可以允许自动检测一种或多种离子转运功能或性质的微结构的离子转运功能或性质的直接分析。这些生物芯片及其使用方法特别适用于自动化离子迁移功能或性质的检测，特别是用于筛选目的。

64. 发明授权

US07718419B2 Microdevices having a preferential axis of magnetization and uses thereof 有权
标题翻译：具有优先磁化轴的微器件及其用途
公开(公告)号：US07718419B2
公开(公告)日：2010-05-18
申请号：US11841935
申请日：2007-08-20
申请人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxian Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
发明人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxian Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
IPC分类号： C12M1/34 , G01N33/553
CPC分类号： C40B40/12 , B01J19/0046 , B01J2219/00457 , B01J2219/00468 , B01J2219/00497 , B01J2219/005 , B01J2219/00502 , B01J2219/0054 , B01J2219/00542 , B01J2219/00547 , B01J2219/00549 , B01J2219/00556 , B01J2219/00576 , B01J2219/00585 , B01J2219/0059 , B01J2219/00592 , B01J2219/00596 , B01J2219/00655 , B01J2219/00659 , B01J2219/00702 , B01J2219/00707 , B01J2219/0072 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00731 , B01J2219/00734 , B01J2219/0074 , B01J2219/00743 , B01L3/5027 , B01L3/50273 , B01L3/502761 , B01L2200/0647 , B01L2300/0819 , B01L2400/0415 , B01L2400/043 , B03C5/028 , B82Y5/00 , B82Y10/00 , B82Y30/00 , C07B2200/11 , C07K1/047 , C40B40/06 , C40B40/10 , G01N33/54366 , G01N33/54386 , G06K19/06009 , G06K19/06046 , G06K19/06196 , Y10T428/24917
摘要： This invention relates generally to the field of moiety or molecule isolation, detection and manipulation and library synthesis. In particular, the invention provides a microdevice, which microdevice comprises: a) a magnetizable substance; and b) a photorecognizable coding pattern, wherein said microdevice has a preferential axis of magnetization. Systems and methods for isolating, detecting and manipulating moieties and synthesizing libraries using the microdevices are also provided.
摘要翻译：本发明一般涉及部分或分子分离，检测和操作以及文库合成领域。特别地，本发明提供一种微型装置，该微型装置包括：a）可磁化物质; 以及b）可识别的编码图案，其中所述微器件具有优先磁化轴。还提供了用于使用微器件分离，检测和操作部分和合成文库的系统和方法。

65. 发明授权

US07551036B2 Power amplifier for amplifying high-frequency (H.F.) signals 失效
标题翻译：用于放大高频（H.F.）信号的功率放大器
公开(公告)号：US07551036B2
公开(公告)日：2009-06-23
申请号：US11719893
申请日：2005-11-10
申请人： Manfred Berroth , Lei Wu
发明人： Manfred Berroth , Lei Wu
IPC分类号： H03F3/04
CPC分类号： H03F3/195 , H03F1/0277 , H03F1/223 , H03F1/52 , H03F1/523 , H03F3/211 , H03F3/423 , H03F3/604 , H03F3/72 , H03F2200/451 , H03F2203/7215
摘要： An H.F. power amplifier is disclosed having a plurality of branches (10, 11, 12) switched in parallel. Each branch comprises a plurality of amplifier elements (T1, T4) switched in series. Resistors (R2, R5) enable the voltage (U_DS) applied to the amplifier elements (T1, T4) to be set at a fraction of a supply voltage (Ud) applied to the branches (10, 11, 12). Capacitors (C2, C4) are used to adjust the source impedance of the amplifier elements (T2, T4). In order to prevent the gate-drain voltage (U_GD) from exceeding the breakdown voltage of an amplifier element (T1, T4) and damaging the amplifier element (T1, T4), a limiting path (7) is connected according to the invention between the gate terminal (G) and the drain terminal (D) of the amplifier element (T1, T4), the limiting path (7) being switchable between a conducting state and a blocking state depending on the gate-drain voltage (U_GD).
摘要翻译：公开了具有并行切换的多个分支（10,11,12）的功率放大器。每个分支包括串联切换的多个放大器元件（T1，T4）。电阻器（R2，R5）使得施加到放大器元件（T1，T4）的电压（U_DS）被设置为施加到分支（10,11,12）的电源电压（Ud）的一小部分。电容器（C2，C4）用于调节放大器元件（T2，T4）的源阻抗。为了防止栅极 - 漏极电压（U_GD）超过放大器元件（T1，T4）的击穿电压并损坏放大器元件（T1，T4），根据本发明，限制路径（7）连接在放电元件（T1，T4）的栅极端子（G）和漏极端子（D），限制路径（7）可根据栅极 - 漏极电压（U_GD）在导通状态和阻塞状态之间切换。

66. 发明授权

US07548160B2 Anti-theft alarm system for portable computer 失效
标题翻译：便携式电脑防盗报警系统
公开(公告)号：US07548160B2
公开(公告)日：2009-06-16
申请号：US11309763
申请日：2006-09-22
申请人： Mao-Chang Huang , Lien-Fa Chen , Lei Wu
发明人： Mao-Chang Huang , Lien-Fa Chen , Lei Wu
IPC分类号： G08B13/14
CPC分类号： G08B13/14 , G06F3/0227 , G08B13/1409 , G08B13/1436 , G08B13/149
摘要： An anti-theft alarm system includes a detecting switch portion including a first switch and a second switch, a keyboard controller (KBC), and a key of a keyboard of the portable computer for enabling the alarm system. If the portable computer is moved without deactivation of the alarm system, the second switch opens, causing a change of a voltage at the first switch which is detected by the KBC, the KBC thereby sends an alarm control signal to an audio system of the portable computer, and the audio system produces an audible sound for a theft deterrence effect.
摘要翻译：一种防盗报警系统包括：检测开关部分，包括第一开关和第二开关，键盘控制器（KBC）和便携式计算机的键盘的键，用于启用报警系统。如果在不停止报警系统的情况下移动便携式计算机，则第二开关打开，导致由KBC检测到的第一开关处的电压变化，KBC从而向便携式计算机的音频系统发送报警控制信号计算机和音响系统产生一种可听见的声音，用于防盗威慑效果。

67. 发明申请

US20080200349A1 MICRODEVICES HAVING A PREFERENTIAL AXIS OF MAGNETIZATION AND USES THEREOF 有权
标题翻译：具有磁化优选轴的MICRODEVICES及其用途
公开(公告)号：US20080200349A1
公开(公告)日：2008-08-21
申请号：US11841935
申请日：2007-08-20
申请人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxiang Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
发明人： Lei Wu , Xiaobo Wang , Guoliang Tao , Junquan Xu , Jing Cheng , Mingxiang Huang , Baoquan Sun , Wei Shao , Litian Liu , Depu Chen , David M. Rothwarf , Weiping Yang
IPC分类号： C40B60/14
CPC分类号： C40B40/12 , B01J19/0046 , B01J2219/00457 , B01J2219/00468 , B01J2219/00497 , B01J2219/005 , B01J2219/00502 , B01J2219/0054 , B01J2219/00542 , B01J2219/00547 , B01J2219/00549 , B01J2219/00556 , B01J2219/00576 , B01J2219/00585 , B01J2219/0059 , B01J2219/00592 , B01J2219/00596 , B01J2219/00655 , B01J2219/00659 , B01J2219/00702 , B01J2219/00707 , B01J2219/0072 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00731 , B01J2219/00734 , B01J2219/0074 , B01J2219/00743 , B01L3/5027 , B01L3/50273 , B01L3/502761 , B01L2200/0647 , B01L2300/0819 , B01L2400/0415 , B01L2400/043 , B03C5/028 , B82Y5/00 , B82Y10/00 , B82Y30/00 , C07B2200/11 , C07K1/047 , C40B40/06 , C40B40/10 , G01N33/54366 , G01N33/54386 , G06K19/06009 , G06K19/06046 , G06K19/06196 , Y10T428/24917
摘要： This invention relates generally to the field of moiety or molecule isolation, detection and manipulation and library synthesis. In particular, the invention provides a microdevice, which microdevice comprises: a) a magnetizable substance; and b) a photorecognizable coding pattern, wherein said microdevice has a preferential axis of magnetization. Systems and methods for isolating, detecting and manipulating moieties and synthesizing libraries using the microdevices are also provided.
摘要翻译：本发明一般涉及部分或分子分离，检测和操作以及文库合成领域。特别地，本发明提供一种微型装置，该微型装置包括：a）可磁化物质; 以及b）可识别的编码图案，其中所述微器件具有优先磁化轴。还提供了用于使用微器件分离，检测和操作部分和合成文库的系统和方法。

68. 发明授权

US07295644B1 Apparatus for clock data recovery 有权
标题翻译：时钟数据恢复装置
公开(公告)号：US07295644B1
公开(公告)日：2007-11-13
申请号：US10619278
申请日：2003-07-14
申请人： Lei Wu , Henri Sutioso
发明人： Lei Wu , Henri Sutioso
IPC分类号： H03D3/24
CPC分类号： H03L7/0807 , H03L7/0891 , H03L7/093
摘要： Circuits, architectures, a system and methods for clock data recovery. The circuit generally includes (a) a clock phase adjustment circuit, receiving clock phase information and providing a clock phase adjustment signal, (b) a clock frequency adjustment circuit, receiving clock frequency information and providing a clock frequency adjustment signal, and (c) an adder circuit, receiving the clock phase adjustment signal and the clock frequency adjustment signal, and providing a clock recovery adjustment signal. The architectures and/or systems generally comprise those that include a clock data recovery circuit embodying one or more of the inventive concepts disclosed herein. The method generally comprises the steps of (1) sampling the data stream at predetermined times, (2) generating clock frequency information and clock phase information from sampled data, and (3) altering a frequency and/or a phase of the clock signal in response to the clock frequency information and the clock phase information. The present invention prevents or reduces the likelihood of the potential nonconvergence/clock runaway problem, advantageously with minimal or no changes to existing designs and logic. The present invention further advantageously improves system stability, reliability and performance with a minimum of additional circuitry.
摘要翻译：电路，架构，时钟数据恢复的系统和方法。电路通常包括（a）时钟相位调整电路，接收时钟相位信息并提供时钟相位调整信号，（b）时钟频率调整电路，接收时钟频率信息和提供时钟频率调整信号，以及（c）加法电路，接收时钟相位调整信号和时钟频率调整信号，并提供时钟恢复调整信号。架构和/或系统通常包括包括体现本文公开的一个或多个本发明构思的时钟数据恢复电路的结构和/或系统。该方法通常包括以下步骤：（1）在预定时间对数据流进行采样，（2）从采样数据生成时钟频率信息和时钟相位信息，以及（3）改变时钟信号的频率和/ 响应于时钟频率信息和时钟相位信息。本发明防止或减少潜在的非会聚/时钟失控问题的可能性，有利地是对现有设计和逻辑的最小化或不变化。本发明进一步有利地利用最小的附加电路提高了系统稳定性，可靠性和性能。

69. 发明申请

US20070094739A1 METHOD AND SYSTEM FOR CLEARING A PASSWORD ON A COMPUTER 失效
标题翻译：在计算机上清除密码的方法和系统
公开(公告)号：US20070094739A1
公开(公告)日：2007-04-26
申请号：US11309538
申请日：2006-08-18
申请人： Lei Wu
发明人： Lei Wu
IPC分类号： H04N7/16 , H04L9/32 , G06F17/30 , G06F7/04 , G06K9/00 , H03M1/68 , H04K1/00 , H04L9/00
CPC分类号： G06F21/31 , G06F2221/2131
摘要： A system for clearing a password on a computer, the system includes an unlocking apparatus corresponding to a keyboard interface of the computer. The unlocking apparatus includes contacts and are configured so that two of the contacts are connected within the apparatus and when the apparatus is received in the keyboard interface, the computer recognizes the connection as a command to clear an access code of the computer. A method for clearing a password on a computer is also disclosed.
摘要翻译：一种用于在计算机上清除密码的系统，该系统包括与计算机的键盘接口对应的解锁装置。解锁装置包括触点，并且被配置为使得两个触点连接在装置内，并且当装置被接收在键盘接口中时，计算机将连接识别为清除计算机的访问代码的命令。还公开了一种在计算机上清除密码的方法。

70. 发明授权

US07172896B2 Integrated portable biological detection system 失效
标题翻译：综合便携式生物检测系统
公开(公告)号：US07172896B2
公开(公告)日：2007-02-06
申请号：US10163835
申请日：2002-06-05
申请人： Jing Cheng , Lei Wu , Michael J. Heller , Ed Sheldon , Jonathan Diver , James P. O'Connell , Dan Smolko , Shila Jalali , David Willoughby
发明人： Jing Cheng , Lei Wu , Michael J. Heller , Ed Sheldon , Jonathan Diver , James P. O'Connell , Dan Smolko , Shila Jalali , David Willoughby
IPC分类号： C12M3/00
CPC分类号： G11C13/0019 , B01D57/02 , B01J19/0046 , B01J19/0093 , B01J2219/00317 , B01J2219/00585 , B01J2219/0059 , B01J2219/00653 , B01J2219/00659 , B01J2219/00686 , B01J2219/00689 , B01J2219/00713 , B01J2219/00722 , B01J2219/00853 , B01J2219/00914 , B01L3/5027 , B01L3/502753 , B01L3/502761 , B01L7/52 , B01L2200/0631 , B01L2200/0647 , B01L2200/0668 , B01L2200/10 , B01L2300/0636 , B01L2300/0645 , B01L2300/0816 , B01L2300/087 , B01L2300/0877 , B01L2400/0415 , B01L2400/0421 , B01L2400/0424 , B01L2400/0496 , B01L2400/0644 , B03C5/026 , B03C5/028 , B82Y5/00 , B82Y10/00 , C07H21/00 , C07K1/045 , C12N13/00 , C12Q1/6806 , C12Q1/6825 , C12Q1/6832 , C12Q1/6837 , C40B40/06 , C40B60/14 , G01N27/44743 , G11C13/0014 , G11C13/04 , G11C19/00 , H01L25/50 , H01L2924/0002 , C12Q2565/515 , C12Q2565/607 , C12Q2565/629 , C12Q2525/107 , C12Q2531/119 , C12Q2531/101 , C12Q2531/113 , H01L2924/00
摘要： We have performed separation of bacterial and cancer cells from peripheral human blood in microfabricated electronic chips by dielectrophoresis. The isolated cells were examined by staining the nuclei with fluorescent dye followed by laser induced fluorescence imaging. We have also released DNA and RNA from the isolated cells electronically and detected specific marker sequences by DNA amplification followed by electronic hybridization to immobilized capture probes. Efforts towards the construction of a “laboratory-on-a-chip” system are presented which involves the selection of DNA probes, dyes, reagents and prototyping of the fully integrated portable instrument.
摘要翻译：我们通过介电电泳在微细电子芯片中进行细胞和癌细胞与外周血液分离。通过用荧光染料染色细胞核，然后激光诱导荧光成像来检查分离的细胞。我们还通过电子方式从分离的细胞中释放DNA和RNA，并通过DNA扩增检测特异性标记序列，然后与固定的捕获探针进行电子杂交。提出了建立“芯片实验室”系统的努力，其中包括选择DNA探针，染料，试剂和完全集成的便携式仪器的原型。

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