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191 条记录 (耗时 0.026 秒)

    Slot position coding of TTT syntax of spatial audio coding application
    42.
    发明申请
    Slot position coding of TTT syntax of spatial audio coding application 有权
    空间音频编码应用的TTT语法的时隙位置编码

    公开(公告)号：US20070091938A1

    公开(公告)日：2007-04-26

    申请号：US11513896

    申请日：2006-08-30

    申请人： Hee Pang ,  Dong Kim ,  Jae Lim ,  Hyen Oh ,  Yang Jung

    发明人： Hee Pang ,  Dong Kim ,  Jae Lim ,  Hyen Oh ,  Yang Jung

    IPC分类号： H04J3/12

    CPC分类号： G10L19/167 ,  G10L19/008 ,  H04R2499/11 ,  H04S1/007 ,  H04S3/002 ,  H04S2420/03

    摘要： Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with a fixed number of bits or a variable number of bits based on the data structure type.

    摘要翻译： 与音频信号相关联的空间信息被编码为比特流，其可被发送到解码器或记录到存储介质。 比特流可以包括与时间，频率和空间域相关的不同语法。 在一些实施例中，比特流包括一个或多个数据结构（例如，帧），其包含有序集合的时隙，可以对其应用参数。 数据结构可以是固定的或可变的。 数据结构可以包括可由解码器使用的位置信息来识别应用给定参数集的正确时隙。 可以基于数据结构类型，以固定数量的比特或可变数目的比特来编码时隙位置信息。

    Apparatus and method for wavelength conversion and clock signal extraction using semiconductor optical amplifiers
    43.
    发明申请
    Apparatus and method for wavelength conversion and clock signal extraction using semiconductor optical amplifiers 有权

    公开(公告)号：US20070070493A1

    公开(公告)日：2007-03-29

    申请号：US11491646

    申请日：2006-07-24

    申请人： Dong Kim ,  Min Jeon ,  Young Leem ,  Eun Sim ,  Kyung Park ,  Sung Kim

    发明人： Dong Kim ,  Min Jeon ,  Young Leem ,  Eun Sim ,  Kyung Park ,  Sung Kim

    IPC分类号： H01S3/00

    CPC分类号： H04B10/299

    摘要： Provided is an apparatus and method for simultaneous optical wavelength conversion and optical clock signal extraction using semiconductor optical amplifiers (SOAs). The apparatus includes: a wavelength converter receiving a pump beam having input information and a probe beam having a different wavelength from the pump beam, and outputting the pump beam with an overshoot shifted to a red wavelength and an undershoot shifted to a blue wavelength due to non-linear characteristics and self-phase modulation of semiconductor optical amplifiers (SOAs) and the probe beam delivered the input information from the pump beam; an optical divider dividing output paths of the probe beam to which the input information has been delivered and the pump beam having the overshoot and the undershoot; a converted-wavelength extractor filtering the probe beam received from the optical divider; and a clock data regenerator obtaining a pseudo return-to-zero (PRZ) signal from the pump beam received from the optical divider and extracting a clock signal from the PRZ signal. The apparatus and method can simultaneously perform wavelength conversion and optical clock signal extraction on an NRZ signal using an optical method, without converting the NRZ signal into an electrical signal.

    Dual-deck optical disc system and copy method thereof
    45.
    发明申请
    Dual-deck optical disc system and copy method thereof 审中-公开
    双层光盘系统及其复制方法

    公开(公告)号：US20070036047A1

    公开(公告)日：2007-02-15

    申请号：US11499714

    申请日：2006-08-07

    申请人： Dong Kim

    发明人： Dong Kim

    IPC分类号： G11B20/10

    CPC分类号： G11B20/00086 ,  G11B20/00101 ,  G11B20/00688 ,  G11B2220/2537

    摘要： A dual-deck optical disc system, including a first deck into which a recordable optical disc is inserted, a second deck into which an original optical disc is inserted, and a controller. The controller checks whether contents to be copied from the original optical disc of the second deck are able to be copied without predetermined errors to the recordable optical disc of the first deck upon an input of a copy command. The controller also displays an error based on a negative result of the checking.

    摘要翻译： 一种双层光盘系统，包括插入可记录光盘的第一甲板，插入原始光盘的第二甲板和控制器。 在输入复制命令时，控制器检查是否可以将没有预定错误的从第二台的原始光盘复制的内容复制到第一台的可记录光盘。 控制器还会根据检查的否定结果显示错误。

    UWB MCSK/BPPM wireless communication system and method for increased information rate
    46.
    发明申请
    UWB MCSK/BPPM wireless communication system and method for increased information rate 有权
    UWB MCSK / BPPM无线通信系统和信息速率提高的方法

    公开(公告)号：US20060268959A1

    公开(公告)日：2006-11-30

    申请号：US11157297

    申请日：2005-06-20

    申请人： Dong Kim ,  Serhat Erkucuk ,  Kyung Kwak

    发明人： Dong Kim ,  Serhat Erkucuk ,  Kyung Kwak

    IPC分类号： H03K9/04

    CPC分类号： H04L23/02 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/71637 ,  H04B14/026 ,  H04B2001/6908

    摘要： Disclosed herein is an Ultra WideBand (UWB) M-ary Code Shift Keying (MCSK)/Binary Pulse Position Modulation (BPPM) wireless communication system and method. The system includes a transmitter and a receiver. The transmitter selects a specific TH code using MCSK according to an additional data stream, performs BPPM on a desired signal according to the selected TH code, and transmits the modulated signal via a channel. The receiver receives the signal transmitted from the transmitter via the channel, and estimates the transmitted signal, which is transmitted from the transmitter, through detection of a Maximum Likelihood (ML) sequence.

    摘要翻译： 本文公开了一种超宽带（UWB）M进制码移键控（MCSK）/二进制脉冲位置调制（BPPM）无线通信系统和方法。 该系统包括发射机和接收机。 发射机根据附加数据流使用MCSK选择特定的TH码，根据所选择的TH码在所需信号上执行BPPM，并通过信道发送调制信号。 接收机通过信道接收从发射机发送的信号，并通过检测最大似然（ML）序列来估计从发射机发送的发射信号。

    Method of fabricating vertical structure nitride semiconductor light emitting device
    48.
    发明申请
    Method of fabricating vertical structure nitride semiconductor light emitting device 审中-公开
    制造垂直结构氮化物半导体发光器件的方法

    公开(公告)号：US20060234407A1

    公开(公告)日：2006-10-19

    申请号：US11311169

    申请日：2005-12-20

    申请人： Dong Kim ,  Yong Kim ,  Bok Min

    发明人： Dong Kim ,  Yong Kim ,  Bok Min

    IPC分类号： H01L21/00

    CPC分类号： H01L33/0079 ,  H01L33/20

    摘要： A method of fabricating a vertical structure nitride semiconductor light emitting device having a cross-sectional shape of a polygon having five or more sides or a circle. A light emitting structure is formed on a sapphire substrate. A metal layer having a plurality of patterns is formed on the light emitting structure. The patterns of the metal layer each have a shape corresponding to a cross-sectional shape of a wanted final light emitting device and are spaced apart by a predetermined distance such that an upper surface of the light emitting structure is partially exposed. The light emitting structure is divided into a plurality of individualized light emitting structures by removing the light emitting structure below the exposed region between the patterns of the metal layer. The sapphire substrate is separated from the light emitting structure by irradiating a laser beam.

    摘要翻译： 一种制造垂直结构的氮化物半导体发光器件的方法，所述垂直结构氮化物半导体发光器件具有五边或多边的多边形的横截面形状。 在蓝宝石衬底上形成发光结构。 在发光结构上形成具有多个图案的金属层。 金属层的图案各自具有与期望的最终发光器件的横截面形状相对应的形状，并且间隔开预定距离，使得发光结构的上表面部分地露出。 通过在金属层的图案之间的暴露区域下方去除发光结构，将发光结构分为多个单独的发光结构。 通过照射激光束将蓝宝石衬底与发光结构分离。

    Boron diffusion in silicon devices
    49.
    发明申请
    Boron diffusion in silicon devices 有权
    硅器件中的硼扩散

    公开(公告)号：US20060183307A1

    公开(公告)日：2006-08-17

    申请号：US11301527

    申请日：2005-12-13

    申请人： Ajeet Rohatgi ,  Dong Kim ,  Kenta Nakayashiki ,  Brian Rounsaville

    发明人： Ajeet Rohatgi ,  Dong Kim ,  Kenta Nakayashiki ,  Brian Rounsaville

    IPC分类号： H01L21/22

    CPC分类号： H01L21/2255 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

    摘要： Disclosed are various embodiments that include a process, an arrangement, and an apparatus for boron diffusion in a wafer. In one representative embodiment, a process is provided in which a boric oxide solution is applied to a surface of the wafer. Thereafter, the wafer is subjected to a fast heat ramp-up associated with a first heating cycle that results in a release of an amount of boron for diffusion into the wafer.

    摘要翻译： 公开了包括在晶片中硼扩散的工艺，布置和装置的各种实施例。 在一个代表性实施例中，提供了一种方法，其中将硼氧化物溶液施加到晶片的表面。 此后，晶片经受与第一加热循环相关联的快速加热斜坡，其导致一定量的硼的释放以扩散到晶片中。

    Drum of drum type washing machine
    50.
    发明申请
    Drum of drum type washing machine 审中-公开
    鼓式洗衣机鼓

    公开(公告)号：US20060150688A1

    公开(公告)日：2006-07-13

    申请号：US11184898

    申请日：2005-07-20

    申请人： Young Kim ,  Dong Kim

    发明人： Young Kim ,  Dong Kim

    IPC分类号： D06F37/26

    CPC分类号： D06F37/02 ,  D06F37/06

    摘要： A drum washing machine has a seaming portion of the drum that is prevented from being unfolded or distorted even when the drum is rotated at high speed, by dispersing tension in a circumferential direction, which acts on the seaming portion. The seaming portion is provided with a lift to prevent the laundry from being damaged.

    摘要翻译： 滚筒洗衣机具有滚筒的接缝部分，即使当滚筒高速旋转时，也可以通过分散作用在接缝部分上的圆周方向的张力来防止滚筒的接缝部分的展开或变形。 接缝部分设置有电梯以防止衣物被损坏。