Image-rejection I/Q demodulators
    41.
    发明授权
    Image-rejection I/Q demodulators 有权
    图像抑制I / Q解调器

    公开(公告)号:US07184737B2

    公开(公告)日:2007-02-27

    申请号:US10394981

    申请日:2003-03-21

    Applicant: Bin Liu

    Inventor: Bin Liu

    CPC classification number: H04L27/0014 H04L2027/0016 H04L2027/0024

    Abstract: In a communications receiver for quadrature demodulation, a feedback technique for reducing the image response of the receiver. The communications receiver includes an I demodulator and a Q demodulator. A local oscillator (LO) signal is provided by a PLL to a quadrature LO generator that provides an LO_I signal to an I demodulator and an LO_Q signal to a Q demodulator. The LO_I and LO_Q signals are amplitude and phase-controlled versions of the LO signal. An image/signal ratio (I/S) detector detects the relative phase difference and the relative amplitude difference between the respective output terminals of the I demodulator and the Q demodulator and applies an amplitude control signal and a phase control signal to corresponding amplitude control and phase control inputs of the quadrature LO generator. The I/S detector calibrates the quadrature LO generator during the interstitial interval between the reception of data packets. The control signals from the I/S detector adjust the relative amplitude and phase of the LO_I and LO_Q signals in a manner that reduces the image response of the communications receiver.

    Abstract translation: 在用于正交解调的通信接收机中,用于减小接收机的图像响应的反馈技术。 通信接收机包括I解调器和Q解调器。 本地振荡器(LO)信号由PLL提供给正交LO发生器,其向I解调器提供LO_I信号,并向Q解调器提供LO_Q信号。 LO_I和LO_Q信号是LO信号的幅度和相位控制版本。 图像/信号比(I / S)检测器检测I解调器和Q解调器的各个输出端之间的相对相位差和相对幅度差,并将幅度控制信号和相位控制信号施加到对应的幅度控制, 正交LO发生器的相位控制输入。 I / S检测器在接收数据包之间的间隔间隔期间校准正交LO发生器。 来自I / S检测器的控制信号以减少通信接收机的图像响应的方式调节LO_I和LO_Q信号的相对幅度和相位。

    Prostate cancer specific internalizing human antibodies
    42.
    发明申请
    Prostate cancer specific internalizing human antibodies 有权
    前列腺癌特异性内化人抗体

    公开(公告)号:US20050186214A1

    公开(公告)日:2005-08-25

    申请号:US11021438

    申请日:2004-12-21

    Inventor: Bin Liu James Marks

    Abstract: This invention provides novel prostate cancer specific internalizing human antibodies. The antibodies are useful by themselves to prevent growth and/or proliferation of prostate cancer cells. The antibodies can also be formulated as chimeric molecules to direct an effector (e.g. a cytotoxin, an imaging reagent, a drug, etc.) to a prostate tumor site.

    Abstract translation: 本发明提供了新型前列腺癌特异性内化人抗体。 抗体本身可用于预防前列腺癌细胞的生长和/或增殖。 抗体还可以配制成嵌合分子以将效应物(例如细胞毒素,成像试剂,药物等)引导至前列腺肿瘤部位。

    Group call management through receive/transmit synchronization
    43.
    发明申请
    Group call management through receive/transmit synchronization 有权
    通过接收/发送同步进行组呼呼管理

    公开(公告)号:US20050079883A1

    公开(公告)日:2005-04-14

    申请号:US10682772

    申请日:2003-10-09

    CPC classification number: H04B7/269 H04W56/002 H04W56/0035 H04W92/18

    Abstract: A method of communicating with a transceiver (120). In one arrangement, the method of communicating with the transceiver can be performed in a systemless group environment. Synchronization information (150) can be received from a mobile transceiver (110) and used to synchronize to the mobile transceiver. The synchronization information can include a timing offset and a frequency offset. Synchronization can be maintained until a predetermined condition is met, for example, a predetermined amount of group inactivity.

    Abstract translation: 一种与收发器(120)进行通信的方法。 在一种布置中,可以在无系统的组环境中执行与收发器通信的方法。 可以从移动收发机(110)接收同步信息(150)并用于与移动收发信机同步。 同步信息可以包括定时偏移和频率偏移。 可以保持同步,直到满足预定条件,例如,预定量的组不活动。

    Method and apparatus for providing interprocessor communications using shared memory
    44.
    发明申请
    Method and apparatus for providing interprocessor communications using shared memory 审中-公开
    用于使用共享存储器提供处理器间通信的方法和装置

    公开(公告)号:US20050041510A1

    公开(公告)日:2005-02-24

    申请号:US10643327

    申请日:2003-08-19

    CPC classification number: G06F15/167 G06F9/5016 G06F9/544

    Abstract: A method for transferring messages between a first processor (102) and a second processor (104) includes the step of requesting an empty message buffer (106) from the first processor or master processor (102). The first processor (102) sends an empty message buffer pointer (108) which the second processor uses to locate the allocated memory within the shared memory (112). The second processor (104) then loads its message in the allocated memory area and sends the message (110). After receiving the message, the first processor (102) releases the allocated memory area found in shared memory (112) so that it can be used in the future. An electronic device such as a radio communication device that uses the shared memory scheme is also described.

    Abstract translation: 一种用于在第一处理器(102)和第二处理器(104)之间传送消息的方法包括从第一处理器或主处理器(102)请求空消息缓冲器(106)的步骤。 第一处理器(102)发送空消息缓冲器指针(108),第二处理器用于在共享存储器(112)内定位所分配的存储器。 然后,第二处理器(104)将其消息加载到所分配的存储器区域中并发送消息(110)。 在接收到消息之后,第一处理器(102)释放在共享存储器(112)中发现的分配的存储器区域,以便将来可以使用它们。 还描述了诸如使用共享存储器方案的无线电通信设备的电子设备。

    Methods and compositions for detection and analysis of polynucleotide-binding protein interactions using light harvesting multichromophores
    46.
    发明申请
    Methods and compositions for detection and analysis of polynucleotide-binding protein interactions using light harvesting multichromophores 有权
    使用光采收多色谱探测和分析多核苷酸结合蛋白相互作用的方法和组合物

    公开(公告)号:US20050003386A1

    公开(公告)日:2005-01-06

    申请号:US10779412

    申请日:2004-02-13

    CPC classification number: C12Q1/6818 Y10T436/143333 C12Q2565/101

    Abstract: Methods, compositions and articles of manufacture for assaying a sample for a target polynucleotide are provided. A sample suspected of containing the target polynucleotide is contacted with a polycationic multichromophore and a sensor PBP that can bind to the target polynucleotide. The sensor PBP comprises a signaling chromophore to absorb energy from the excited multichromophore and emit light in the presence of the target polynucleotide. The methods can be used in multiplex form. Kits comprising reagents for performing such methods are also provided.

    Abstract translation: 提供了用于测定靶多核苷酸样品的方法,组合物和制品。 将怀疑含有靶多核苷酸的样品与聚阳离子多重色素和可与靶多核苷酸结合的传感器PBP接触。 传感器PBP包括信号发色团,以吸收来自激发的多色素的能量并在靶多核苷酸的存在下发光。 该方法可以多路复用形式使用。 还提供了包含用于执行这些方法的试剂的试剂盒。

    Card box
    47.
    外观设计
    Card box 有权

    公开(公告)号:USD1046613S1

    公开(公告)日:2024-10-15

    申请号:US29863052

    申请日:2022-12-15

    Applicant: Bin Liu

    Designer: Bin Liu

    Abstract: FIG. 1 is a front and top perspective view of a card box showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left view thereof;
    FIG. 5 is a right view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a partially exploded perspective view thereof, showing a top portion removed, and a middle portion and a bottom portion partially assembled;
    FIG. 9 is an exploded perspective view thereof, showing a top, middle and a bottom portion; and,
    FIG. 10 is an exploded perspective view thereof.

    Semiconductor devices having gate structures and methods of manufacturing the same
    49.
    发明授权
    Semiconductor devices having gate structures and methods of manufacturing the same 有权
    具有栅极结构的半导体器件及其制造方法

    公开(公告)号:US09590099B2

    公开(公告)日:2017-03-07

    申请号:US14859447

    申请日:2015-09-21

    Abstract: Semiconductor devices are provided including an active layer, a gate structure, a spacer, and a source/drain layer. The active layer is on the substrate and includes germanium. The active layer includes a first region having a first germanium concentration, and a second region on both sides of the first region. The second region has a top surface getting higher from a first portion of the second region adjacent to the first region toward a second portion of the second region far from the first region, and has a second germanium concentration less than the first germanium concentration. The gate structure is formed on the first region of the active layer. The spacer is formed on the second region of the active layer, and contacts a sidewall of the gate structure. The source/drain layer is adjacent to the second region of the active layer.

    Abstract translation: 提供了包括有源层,栅极结构,间隔物和源极/漏极层的半导体器件。 有源层在基底上,包括锗。 有源层包括具有第一锗浓度的第一区域和位于第一区域两侧的第二区域。 第二区域具有从与第一区域相邻的第二区域的第一部分朝向远离第一区域的第二区域的第二部分更高的顶表面,并且具有小于第一锗浓度的第二锗浓度。 栅极结构形成在有源层的第一区域上。 间隔物形成在有源层的第二区域上,并与门结构的侧壁接触。 源极/漏极层与有源层的第二区域相邻。

    VEHICLE SHADING APPARATUS
    50.
    发明申请
    VEHICLE SHADING APPARATUS 审中-公开
    车辆遮光装置

    公开(公告)号:US20160129773A1

    公开(公告)日:2016-05-12

    申请号:US14538287

    申请日:2014-11-11

    Applicant: Bin Liu

    Inventor: Bin Liu

    CPC classification number: B60J11/02

    Abstract: A vehicle shading apparatus may include a first front shading control unit, a first rear shading control unit, a second top shading control unit, and a second rear shading control unit. In one embodiment, one end of the first top shading control unit is connected to the second top shading control unit. One end of the first rear shading control unit and a horizontal supporting unit are connected to the second rear shading control unit. The second top shading control unit and second rear shading control unit both include a shading cloth extending along the body of the vehicle. The present invention is advantageous because it has an automatic shading cloth expand/restore control unit and high-strength supporting unit. It is portable, easy to install and has the shading all around the vehicle to effectively block the sunlight.

    Abstract translation: 车辆遮光装置可以包括第一前遮光控制单元,第一后遮光控制单元,第二顶部遮光控制单元和第二后遮光控制单元。 在一个实施例中,第一顶部遮光控制单元的一端连接到第二顶部遮光控制单元。 第一后遮光控制单元的一端和水平支撑单元连接到第二后遮光控制单元。 第二顶部遮光控制单元和第二后遮光控制单元都包括沿车体延伸的遮光布。 本发明是有利的,因为它具有自动遮光布扩/恢复控制单元和高强度支撑单元。 它是便携式的,易于安装,并且在车辆周围具有阴影,以有效地阻挡阳光。

Patent Agency Ranking