公开(公告)号：US07366532B2

公开(公告)日：2008-04-29

申请号：US10682772

申请日：2003-10-09

Applicant: Charbel Khawand ,  Bin Liu ,  Jianping W. Miller

Inventor： Charbel Khawand ,  Bin Liu ,  Jianping W. Miller

IPC: H04B7/01

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。

公开(公告)号：US07313163B2

公开(公告)日：2007-12-25

申请号：US10462853

申请日：2003-06-17

Applicant: Bin Liu ,  Charbel Khawand ,  Jianping W. Miller

Inventor： Bin Liu ,  Charbel Khawand ,  Jianping W. Miller

IPC: H04B1/713 ,  H04L7/00

CPC classification number: H04B1/7156 ,  H04B2001/71563 ,  H04B2001/71566

Abstract: Half duplex, Frequency Hopped-Spread Spectrum wireless transceivers (102), operating without a central controller, maintain time synchronization with the frequency hopping sequence for a period after transmission of a half duplex signal ceases. The wireless transceiver (102) operates their receivers (308) according to the RF frequency hopping sequence and schedule (200). The wireless transceiver (102) is then able to send a short transmission request to signal that it will start transmitting on the Frequency Hopping schedule (200) of the previously ceased transmission. A wireless transceiver (102) that was either the original transmitter or the original receiver is able to transmit this transmission request. A subset of time slots within the hopping schedule (200) can be optionally assigned to the original transmitter and original receiver to obviate collisions of the transmit request transmissions from both device at the same time.

Abstract translation: 半双工，跳频扩频无线收发器（102）在没有中央控制器的情况下运行，在半双工信号传输停止之后的一段时间内保持与跳频序列的时间同步。 无线收发器（102）根据RF跳频序列和时间表（200）操作其接收机（308）。 无线收发器（102）然后能够发送短的传输请求，以发信号通过先前停止的传输的跳频计划（200）开始发送。 作为原始发送器或原始接收器的无线收发器（102）能够发送该发送请求。 可以可选地将跳频计划（200）内的时隙的子集分配给原始发射机和原始接收机，以同时消除来自两个装置的发射请求传输的冲突。

公开(公告)号：US20070217701A1

公开(公告)日：2007-09-20

申请号：US11691418

申请日：2007-03-26

Applicant: Che-Bin Liu ,  Anoop Bhattacharjya

Inventor： Che-Bin Liu ,  Anoop Bhattacharjya

IPC: G06K9/36

CPC classification number: G06K9/38 ,  G06K2209/011 ,  H04N1/409

Abstract: Disclosed are embodiments of systems and methods to generate a composite image from an captured image, such as from a whiteboard, chalkboard, paper, card, poster, sign, or the like. Systems and methods are disclosed for generating a foreground image layer and mask layer, which enables high-quality and high-ratio document compression. In embodiments, a foreground image layer and mask layer may be generated by identifying non-background pixels in the captured image.

Abstract translation: 公开了从捕获的图像（例如从白板，黑板，纸张，卡片，海报，标志等）生成合成图像的系统和方法的实施例。 公开了用于生成前景图像层和掩模层的系统和方法，其实现了高质量和高比率的文档压缩。 在实施例中，可以通过识别捕获的图像中的非背景像素来生成前景图像层和掩模层。

公开(公告)号：US20070088130A1

公开(公告)日：2007-04-19

申请号：US11561893

申请日：2006-11-21

Applicant: Guillermo Bazan ,  Bin Liu

Inventor： Guillermo Bazan ,  Bin Liu

IPC: C08F297/02

CPC classification number: H01B1/122 ,  C08G61/02 ,  C08G61/10 ,  C08G61/123 ,  C08G61/126 ,  C08G73/02 ,  C08G73/08 ,  C40B40/04

Abstract: Methods, compositions and articles of manufacture involving cationic conjugated conformationally flexible polymers are provided. A method for the synthesis of cationic water-soluble polymers with linkages along the polymer main chain structure which disrupt the ability of the polymers to form extended-rod structures is provided. Such polymers may serve in the fabrication of novel optoelectronic devices and in the development of highly efficient biosensors. The invention further relates to the application of these polymers in assay methods.

Abstract translation: 提供涉及阳离子共轭构象柔性聚合物的方法，组合物和制品。 提供了一种用于合成阳离子水溶性聚合物的方法，所述聚合物具有沿聚合物主链结构的连接，其破坏聚合物形成延伸棒结构的能力。 这种聚合物可用于制造新的光电器件和开发高效生物传感器。 本发明还涉及这些聚合物在测定方法中的应用。

公开(公告)号：USD531377S1

公开(公告)日：2006-10-31

申请号：US29218285

申请日：2004-12-01

Applicant: Guang Bin Liu

Designer： Guang Bin Liu

公开(公告)号：US20060178438A1

公开(公告)日：2006-08-10

申请号：US10546906

申请日：2004-03-12

Applicant: Jennifer Allen ,  Stephen Hitchcock ,  William Turner ,  Bin Liu

Inventor： Jennifer Allen ,  Stephen Hitchcock ,  William Turner ,  Bin Liu

IPC: A61K31/165 ,  C07C257/18

CPC classification number: C07C323/41 ,  C07B2200/07 ,  C07C257/14 ,  C07C257/18 ,  C07C271/24 ,  C07C2601/02 ,  C07C2602/08 ,  C07D213/64 ,  C07D213/70 ,  C07D295/125 ,  C07D295/13

Abstract: The present invention relates to compounds of Formula (I): which are agonists of the M-1 muscarinic receptor.

公开(公告)号：US20060079647A1

公开(公告)日：2006-04-13

申请号：US11221123

申请日：2005-09-06

Applicant: Guillermo Bazan ,  Bin Liu

Inventor： Guillermo Bazan ,  Bin Liu

IPC: C08F297/02

CPC classification number: C08G61/123 ,  C08F8/44 ,  C08F257/00 ,  C08F279/02 ,  C08F287/00 ,  C08F289/00 ,  C08F291/00 ,  C08G61/02 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08G73/00 ,  C08G73/06 ,  C08G73/08 ,  C08L51/006 ,  C08L51/04 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5048 ,  C08L2666/02

Abstract: Methods, compositions and articles of manufacture involving soluble conjugated polymers are provided. The conjugated polymers have a sufficient density of polar substituents to render them soluble in a polar medium, for example water and/or methanol. The conjugated polymer may desirably comprise monomers which alter its conductivity properties. In some embodiments, the inventors have provided cationic conjugated polymers (CCPs) comprising both solubilizing groups and conductive groups, resulting in conductive conjugated polymers soluble in polar media. The different solubility properties of these polymers allow their deposition in solution in multilayer formats with other conjugated polymers. Also provided are articles of manufacture comprising multiple layers of conjugated polymers having differing solubility characteristics. Embodiments of the invention are described further herein.

公开(公告)号：US20050023780A1

公开(公告)日：2005-02-03

申请号：US10628510

申请日：2003-07-29

Applicant: Guang-Bin Liu

Inventor： Guang-Bin Liu

IPC: B25H5/00

CPC classification number: B25H5/00

Abstract: A two-way caster bench comprises a front chair frame, a middle chair frame and a rear chair frame. The front chair frame is a U-shaped frame having a predetermined number of casters installed underneath, whose free ends are pivotally connected with the middle chair frame. The middle chair frame is composed of two U-shaped frames connected by a pair of connecting bars, with the free ends facing outwardly. One U-shaped frame is for a pivotal connection to the front chair frame, and another is for a pivotal connection to the rear chair frame. The rear chair frame is also a U-shaped frame having a predetermined number of casters installed underneath, the bottom of which is provided with a transverse bar for supporting the middle chair frame as it is folded toward the rear chair frame. Each of the chair frames is provided with a cushion.

Abstract translation: 双向脚轮台架包括前椅架，中间椅架和后椅架。 前座椅框架是U形框架，其具有安装在下面的预定数量的脚轮，其自由端与中间椅架枢转地连接。 中间的椅子框架由两个通过一对连接杆连接的U形框架组成，自由端面向外。 一个U形框架用于与前椅子框架的枢转连接，另一个用于与后椅子框架的枢转连接。 后座椅框架也是具有安装在下面的预定数量的脚轮的U形框架，其底部设置有横杆，用于当中椅椅架朝向后椅架折叠时支撑。 每个椅子框架都设有一个坐垫。

公开(公告)号：US06828866B2

公开(公告)日：2004-12-07

申请号：US10679839

申请日：2003-10-06

Applicant: Bin Liu

Inventor： Bin Liu

IPC: H03B532

CPC classification number: H03F3/45183 ,  H03F3/4565 ,  H03F3/72 ,  H03F2203/7203 ,  H03K3/0231 ,  H03K3/0322 ,  H03K5/133 ,  H03K2005/00208 ,  H03L7/0995

Abstract: A ring oscillator circuit, such as a VCO, with a relatively high level of noise rejection for noise originating from both the voltage supply and ground. The ring oscillator circuit is composed of a plurality of differential delay circuits, each differential delay circuit generating a differential output signal that is a delayed (and preferably inverted) version of a differential input signal. ‘Each differential delay circuit includes first and second input transistors for receiving the differential input signal. Each differential delay circuit also includes first and second load transistors coupled in parallel with the respective first and second input transistors. Each differential delay circuit further includes a first current source coupled between the first input transistor and a first power supply terminal (e.g., a voltage supply terminal), a second current source coupled between the second input transistor and the first power supply terminal and a third current source coupled between the first and second input transistors and a second power supply terminal (e.g., a ground terminal). The first and second current sources reduce the coupling of noise from the first power supply terminal to the output. The third current source reduces the coupling of noise from the second power supply terminal to the output.

公开(公告)号：US06731206B2

公开(公告)日：2004-05-04

申请号：US10034327

申请日：2001-12-28

Applicant: Stephen Yang ,  Chung-Fu Tsai ,  Wen-Bin Liu

Inventor： Stephen Yang ,  Chung-Fu Tsai ,  Wen-Bin Liu

IPC: G08B2300

CPC classification number: G06F11/0769 ,  G06F3/16

Abstract: A voice system for announcing the type of failure when the basic input/output system (BIOS) program in the computer discovers an error during start-up. The voice system includes a pre-recorded voice integrated circuit and a voice output device. The BIOS program tests a plurality of peripheral devices. When errors are found in any peripheral device, a warning signal is sent to the pre-recorded voice integrated circuit. A corresponding error signal message is looked up in the pre-recorded voice integrated circuit and then the error signal message is transferred to the voice output device. A verbal failure message is announced through the voice output device. The error signal message includes all kinds of failures recorded in voice data format.

Abstract translation: 当计算机中的基本输入/输出系统（BIOS）程序在启动期间发现错误时，用于通知故障类型的语音系统。 语音系统包括一个预先录制的语音集成电路和语音输出设备。 BIOS程序测试多个外围设备。 当在任何外围设备中发现错误时，向预先录制的语音集成电路发送警告信号。 在预先记录的语音集成电路中查找相应的错误信号消息，然后将错误信号消息传送到语音输出设备。 通过语音输出设备宣布语音失败消息。 错误信号消息包括以语音数据格式记录的各种故障。