中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

211 records (took 0.044 seconds)

    COMMUNICATION OF ACTIVE DATA FLOWS BETWEEN A TRANSPORT MODEM TERMINATION SYSTEM AND CABLE TRANSPORT MODEMS
    32.
    发明申请
    COMMUNICATION OF ACTIVE DATA FLOWS BETWEEN A TRANSPORT MODEM TERMINATION SYSTEM AND CABLE TRANSPORT MODEMS 有权
    运输调制解调器终端系统和电缆运输模式之间的主动数据流的通信

    公开(公告)号：US20090323713A1

    公开(公告)日：2009-12-31

    申请号：US12116491

    申请日：2008-05-07

    Applicant: Richard J. Futch ,  Thai-Bao H. Kien ,  Bin Yang ,  Christopher J. Topazi

    Inventor： Richard J. Futch ,  Thai-Bao H. Kien ,  Bin Yang ,  Christopher J. Topazi

    IPC: H04J3/00 ,  H04L12/28

    CPC classification number: H04N21/6118 ,  H04L5/1438 ,  H04L12/2801 ,  H04L27/2602 ,  H04N21/2383 ,  H04N21/42676 ,  H04N21/4382 ,  H04N21/6168

    Abstract: Multiplexing of information from a plurality of information flows into fixed-length packets such as, but not limited to, MPEG packets allows efficient utilization of bandwidth and also can be used to reduce transmission latency. In addition, utilizing MPEG packets and transport streams for octet multiplexing allows the packets carrying octet-multiplexed data to easily be integrated with other MPEG packets for other services that are commonly found in cable transmission networks of all coax, hybrid fiber coax, and/or all fiber. The multiplexing/demultiplexing of octets using MPEG packets generally is described by mappings that specify the use of octets in MPEG packets. Changes to allocations in a map generally should be propagated in a way that reliably ensures that both the transmitter and receiver have a consistent view of the octet mappings.

    Abstract translation: 从多个信息中将信息多路复用到固定长度分组中，例如但不限于MPEG分组，允许有效利用带宽，并且还可以用于减少传输等待时间。 另外，利用MPEG分组和传输流进行八位字节复用允许携带八位字节复用数据的分组容易地与其他所有同轴电缆，混合光纤同轴电缆的有线传输网络中常见的其他服务的其他MPEG分组集成，和/或 所有纤维。 使用MPEG分组的八位字节的复用/解复用通常由指定在MPEG分组中使用八位字节的映射来描述。 映射中对分配的更改通常应以可靠地确保发送器和接收器都具有八位字节映射的一致视图的方式进行传播。

    Positional allocation
    33.
    发明授权
    Positional allocation 有权
    位置分配

    公开(公告)号：US07640262B1

    公开(公告)日：2009-12-29

    申请号：US11480322

    申请日：2006-06-30

    Applicant: Arthur Beaverson ,  Bin Yang ,  Jamie Pocas

    Inventor： Arthur Beaverson ,  Bin Yang ,  Jamie Pocas

    IPC: G06F17/30

    CPC classification number: G06F17/30327 ,  Y10S707/99942

    Abstract: Described are techniques for managing an index structure used to access data portions. A token having a token value for a data portion is provided. An entry in said index structure for said data portion is provided. The index structure is accessed using said token value as a key to determine said entry in said index structure for said data portion. The entry is allocated to have a location in accordance with said token value.

    Abstract translation: 描述了用于管理用于访问数据部分的索引结构的技术。 提供了具有数据部分的令牌值的令牌。 提供了用于所述数据部分的所述索引结构中的条目。 使用所述令牌值作为键来访问索引结构，以确定所述数据部分的所述索引结构中的所述条目。 该条目被分配为具有根据所述令牌值的位置。

    Method of document protection
    35.
    发明申请
    Method of document protection 有权
    文件保护方法

    公开(公告)号：US20090257076A1

    公开(公告)日：2009-10-15

    申请号：US11991394

    申请日：2006-04-29

    Applicant: Wenfa Qi ,  Jiquan Xie ,  Bin Yang ,  Xiaohong Ding ,  Jiang Deng

    Inventor： Wenfa Qi ,  Jiquan Xie ,  Bin Yang ,  Xiaohong Ding ,  Jiang Deng

    IPC: G06K1/00

    CPC classification number: H04N1/00846 ,  G03G21/046 ,  G03G2215/00932 ,  H04N1/00875 ,  H04N1/00883

    Abstract: This invention relates to a method for preventing a copy of document, belonging to a technical field of entire copy protection of document. In the prior art, for some important documents, specially the secret ones, the reproduction of this kind of document is usually prohibited by its owner because of the security. But the technique in the prior art can not solve the problem of preventing unauthorized reproduction. The method of the present invention is intended to embed a shading pattern under the original image of anti-copy document by an application program installed in the copy device, and decide whether the document can be copied legally or not. By the method of present invention, it is possible to detect the watermark information of the anti-copy document accurately and quickly, and prevent the reproduction of the anti-copy document thoroughly. Moreover, an additional memory space is no need.

    Abstract translation: 本发明涉及一种防止文件副本的方法，属于整个文件复制保护的技术领域。 在现有技术中，对于一些重要的文件，特别是秘密的文件，这种文件的复制通常由于所有者的安全而被禁止。 但是现有技术中的技术不能解决防止未授权再现的问题。 本发明的方法是通过安装在复印装置中的应用程序将遮蔽图案嵌入到防拷贝文件的原始图像之下，并且决定是否可以合法复制文档。 通过本发明的方法，可以准确而快速地检测防拷贝文件的水印信息，并且防止反复制文件的再现彻底。 此外，不需要额外的内存空间。

    III-V power field effect transistors
    37.
    发明授权
    III-V power field effect transistors 失效
    III-V功率场效应晶体管

    公开(公告)号：US07537984B2

    公开(公告)日：2009-05-26

    申请号：US11641507

    申请日：2006-12-19

    Applicant: Jeff D. Bude ,  Peide Ye ,  Kwok K. Ng ,  Bin Yang

    Inventor： Jeff D. Bude ,  Peide Ye ,  Kwok K. Ng ,  Bin Yang

    IPC: H01L21/338

    CPC classification number: H01L29/4983 ,  H01L29/812

    Abstract: A field effect transistor configured for use in high power applications and a method for its fabrication is disclosed. The field effect transistor is formed of III-V materials and is configured to have a breakdown voltage that is advantageous for high power applications. The field effect transistor is so configured by determining the operating voltage and the desired breakdown voltage for that operating voltage. A peak electric field is then identified that is associated with the operating voltage and desired breakdown voltage. The device is then configured to exhibit the identified peak electric field at that operating voltage. The device is so configured by selecting device features that control the electrical potential in the device drift region is achieved. These features include the use of an overlapping gate or field plate in conjunction with a barrier layer overlying the device channel, or a p-type pocket formed in a region of single-crystal III-V material formed under the device channel. The overlapping gate/field plate or p-type pocket extend into the drift region of the device, controlling the electrical potential of the device in a manner that provides the desired control of the electrical potential in the drift region.

    Abstract translation: 公开了一种配置用于大功率应用的场效应晶体管及其制造方法。 场效应晶体管由III-V材料形成，并且被配置为具有对大功率应用有利的击穿电压。 通过确定该工作电压的工作电压和期望的击穿电压来配置场效应晶体管。 然后识别与工作电压和期望的击穿电压相关联的峰值电场。 然后将该器件配置为在该工作电压下呈现鉴定的峰值电场。 通过选择控制器件漂移区域中的电位的器件特征来实现该器件的配置。 这些特征包括使用重叠的栅极或场板结合覆盖器件沟道的势垒层，或形成在器件沟道下形成的单晶III-V材料区域中的p型阱。 重叠的栅极/场板或p型阱延伸到器件的漂移区域中，以提供对漂移区域中的电势的期望控制的方式控制器件的电位。

    Liquid crystal module having storing member for controlling working mode of driving chip thereof
    38.
    发明申请
    Liquid crystal module having storing member for controlling working mode of driving chip thereof 有权
    液晶模块具有用于控制其驱动芯片的工作模式的存储部件

    公开(公告)号：US20090128468A1

    公开(公告)日：2009-05-21

    申请号：US12005714

    申请日：2007-12-28

    Applicant: Bin Yang ,  Gang-Qiang Zheng ,  Jian-Ying Lan

    Inventor： Bin Yang ,  Gang-Qiang Zheng ,  Jian-Ying Lan

    IPC: G09G3/36

    CPC classification number: G09G3/3611 ,  G09G3/2092

    Abstract: An exemplary liquid crystal module (20) includes liquid crystal panel (200) and a driving chip (210). The driving chip includes an interface circuit (230), a storing member (260), and a plurality of input ports. The plurality of input ports are configured for receiving display data. The storing member and the interface circuit share at least one common input port of the plurality of input ports. The storing member receives at least one mode selection signal for controlling a working mode of the driving chip via the at least one common input port in a first period of time. The storing member outputs the at least one mode selection signal to the interface circuit, and then the interface circuit receives the display data via the plurality of input ports including the at least one common input port according to the working mode in a second period of time.

    Abstract translation: 示例性液晶模块（20）包括液晶面板（200）和驱动芯片（210）。 驱动芯片包括接口电路（230），存储部件（260）和多个输入端口。 多个输入端口被配置为用于接收显示数据。 存储构件和接口电路共享多个输入端口中的至少一个公共输入端口。 存储部件在第一时间段内经由至少一个公共输入端口接收用于控制驱动芯片的工作模式的至少一个模式选择信号。 存储构件将至少一个模式选择信号输出到接口电路，然后接口电路经由包括至少一个公共输入端口的多个输入端口在第二时间段内根据工作模式接收显示数据 。

    Method and Apparatus Capable of Producing FM Halftone Dots in High Speed
    39.
    发明申请
    Method and Apparatus Capable of Producing FM Halftone Dots in High Speed 有权
    能够以高速生产FM半色调点的方法和装置

    公开(公告)号：US20090051972A1

    公开(公告)日：2009-02-26

    申请号：US11918077

    申请日：2006-03-31

    Applicant: Zhihong Liu ,  Feng Chen ,  Bin Yang

    Inventor： Zhihong Liu ,  Feng Chen ,  Bin Yang

    IPC: H04N1/40

    CPC classification number: H04N1/4052

    Abstract: The present invention relates to a method and apparatus capable of generating frequency-modulation halftone dots in high speed and belongs to the field of the digital image halftone. In the prior art, read-write operation is usually carried out many times in error rows during processing each pixel so that halftone dots are generated in low speed. In the method according to the present invention, the error generated by the current pixel is buffered in a register file and the final accumulated error values are written in the error rows only after all of the relative pixels are processed. Thus, read-write operation is carried out only once in the error rows for processing each pixel. The present invention also provides an apparatus to implement the method. The apparatus comprises an error row memory, an error buffer register file, a gray generation circuit, a threshold comparison circuit, an error generation circuit, an error buffer register file control circuit, and an error row control circuit. The method and apparatus according to the present invention decrease the steps in operation and improve the speed for generating the frequency-modulation halftone dots.

    Abstract translation: 本发明涉及能够高速产生调频半色调点的属于数字图像半色调的领域的方法和装置。 在现有技术中，在处理每个像素期间，读写操作通常在错误行中进行多次，使得半色调点以低速生成。 在根据本发明的方法中，由当前像素产生的误差被缓存在寄存器文件中，并且只有在处理了所有相对像素之后才将最终的累积误差值写入误差行。 因此，在用于处理每个像素的错误行中仅执行一次读写操作。 本发明还提供了一种实现该方法的装置。 该装置包括错误行存储器，错误缓冲寄存器文件，灰色生成电路，阈值比较电路，错误产生电路，错误缓冲寄存器文件控制电路和错误行控制电路。 根据本发明的方法和装置降低了操作步骤，提高了生成调频半色调点的速度。

    METHODS OF FORMING SILICIDES OF DIFFERENT THICKNESSES ON DIFFERENT STRUCTURES
    40.
    发明申请
    METHODS OF FORMING SILICIDES OF DIFFERENT THICKNESSES ON DIFFERENT STRUCTURES 有权
    在不同结构上形成不同厚度硅的方法

    公开(公告)号：US20080286921A1

    公开(公告)日：2008-11-20

    申请号：US11748743

    申请日：2007-05-15

    Applicant: Wen Yu ,  Paul Besser ,  Bin Yang ,  Haijiang Yu ,  Simon S. Chan

    Inventor： Wen Yu ,  Paul Besser ,  Bin Yang ,  Haijiang Yu ,  Simon S. Chan

    IPC: H01L21/8234

    CPC classification number: H01L21/324 ,  H01L21/28052 ,  H01L29/66507 ,  H01L29/78

    Abstract: The gate and active regions of a device are formed and alternating steps of applying and removing nitride and oxide layers allows exposing silicon in different areas while keeping silicon or polysilicon in other area covered with nitride. Metal layers are deposited over the exposed silicon or polysilicon and annealing forms a silicide layer in the selected exposed areas. The oxide and/or nitride layers are removed from the covered areas and another metal layer is deposited. The anneal process is repeated with silicide of one thickness formed over the second exposed areas with additional thickness of silicide formed over the previous silicide thickness.

    Abstract translation: 形成器件的栅极和有源区，并且施加和去除氮化物和氧化物层的交替步骤允许在不同区域暴露硅，同时保持覆盖有氮化物的其它区域中的硅或多晶硅。 金属层沉积在暴露的硅或多晶硅上，退火在所选择的暴露区域中形成硅化物层。 氧化物层和/或氮化物层从被覆盖区域移除，另一个金属层被沉积​​。 在第二暴露区域上形成一层厚度的硅化物，并在先前的硅化物厚度上形成附加的硅化物厚度来重复退火工艺。

Patent Agency Ranking