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    Multiplexing/demultiplexing unit arranged on a multi-surface integrated circuit
    1.
    发明授权
    Multiplexing/demultiplexing unit arranged on a multi-surface integrated circuit 失效
    布置在多表面集成电路上的复用/解复用单元

    公开(公告)号：US5790540A

    公开(公告)日：1998-08-04

    申请号：US757618

    申请日：1996-10-01

    申请人： Karl Sven Magnus Buhrgard ,  Hao Jiang

    发明人： Karl Sven Magnus Buhrgard ,  Hao Jiang

    IPC分类号： H04B10/00 ,  H04B10/02 ,  H04J3/04 ,  H04L12/70 ,  H04Q11/04 ,  H04J3/22

    CPC分类号： H04Q11/0478 ,  H04J3/047 ,  H04L2012/5672 ,  H04L2012/5674

    摘要： The present invention relates to a multiplexing/demultiplexing unit constructed as an integrated circuit and as a block on a sub-surface of a silicon surface, such as a digital Bi-CMOS circuit and utilizing a CMOS section laid on said circuit, wherein a first sub-surface of a silicon surface carries a first array (41') of signal input and output circuits, and a second sub-surface carries a second array (41") of input and output circuits. A region (50) is located on the silicon surface between the first and the second sub-surfaces or located in some corresponding manner and is intended to carry control logic (51), memory stores (52), buffer circuits (53), synchronizing circuit arrangement (54) and the requisite conductors and functions to process signals, store signals and transmit the processed signals on selected output circuits both when multiplexing and demultiplexing signals.

    摘要翻译： 本发明涉及一种多路复用/解复用单元，其被构造为集成电路，并且作为硅表面的子表面上的块，例如数字Bi-CMOS电路，并且利用布置在所述电路上的CMOS部分，其中第一 硅表面的子表面承载信号输入和输出电路的第一阵列（41'），而第二子表面承载输入和输出电路的第二阵列（41“）。 区域（50）位于第一子表面和第二子表面之间的硅表面上，或者以某些相应的方式定位，并且旨在承载控制逻辑（51），存储器存储（52），缓冲电路（53），同步 电路布置（54）和必要的导体和功能，用于在复用和解复用信号时处理信号，存储信号并在选定的输出电路上传送处理的信号。

    Modular keyboard
    2.
    发明授权
    Modular keyboard 有权

    公开(公告)号：US11550403B2

    公开(公告)日：2023-01-10

    申请号：US17646873

    申请日：2022-01-04

    申请人： Feng Lin ,  Hao Jiang

    发明人： Feng Lin ,  Hao Jiang

    IPC分类号： G06F3/02

    摘要： A modular keyboard includes a typewriter keys section; a function keys section; a keyboard shortcuts section; a numeric keypad; a cursor control and system command keys section; and a keyboard cable. The typewriter keys section includes first contacts on the back electrically connected to the function keys section, second contacts on the left side electrically connected to the keyboard shortcuts section, third contacts on the front end electrically connected to a hand rest board, fourth contacts on the right side electrically connected to the numeric keypad, and fifth contacts on the rear end electrically connected to the keyboard cable. The numeric keypad includes contacts on the right side electrically connected to the cursor control and system command keys section. The components can be detached prior to carrying same.

    Keyboard with projection device
    3.
    发明申请
    Keyboard with projection device 有权

    公开(公告)号：US20210055639A1

    公开(公告)日：2021-02-25

    申请号：US17090914

    申请日：2020-11-06

    申请人： Hao Jiang ,  Feng Lin

    发明人： Hao Jiang ,  Feng Lin

    IPC分类号： G03B21/134 ,  H01H13/86 ,  G03B21/16

    摘要： A keyboard includes a frame board, a base board secured to the frame board, a membrane circuit board in a space defined by the frame and base boards, a support board on the membrane circuit board, a switch board on the support board, keys on the switch board, a lithium battery on the base board, a control circuit board on the lithium battery, a projection device in the space defined by the frame and base boards, an outer screen on the right side of the frame board, an inner screen on the control circuit board, lights on the frame board, vent-holes on the frame board, first function keys and a second function key on the frame board, a recess on the right side of the base board with the lithium battery therein, a projection device below the vent-holes, and a projection hole aligned with the projection device.

    Classification of audio as speech or non-speech using multiple threshold values
    7.
    发明授权
    Classification of audio as speech or non-speech using multiple threshold values 有权
    使用多个阈值将音频分类为语音或非语音

    公开(公告)号：US07249015B2

    公开(公告)日：2007-07-24

    申请号：US11276419

    申请日：2006-02-28

    申请人： Hao Jiang ,  Hong-Jiang Zhang

    发明人： Hao Jiang ,  Hong-Jiang Zhang

    IPC分类号： G10L19/12

    CPC分类号： G10L25/48 ,  G10L25/36

    摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.

    摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。

    Audio Segmentation and Classification Using Threshold Values
    8.
    发明申请
    Audio Segmentation and Classification Using Threshold Values 有权
    使用阈值的音频分段和分类

    公开(公告)号：US20060136211A1

    公开(公告)日：2006-06-22

    申请号：US11276419

    申请日：2006-02-28

    申请人： Hao Jiang ,  Hong-Jiang Zhang

    发明人： Hao Jiang ,  Hong-Jiang Zhang

    IPC分类号： G10L15/00

    CPC分类号： G10L25/48 ,  G10L25/36

    摘要： A portion of an audio signal is separated into multiple frames from which one or more different features are extracted. These different features are used, in combination with a set of rules, to classify the portion of the audio signal into one of multiple different classifications (for example, speech, non-speech, music, environment sound, silence, etc.). In one embodiment, these different features include one or more of line spectrum pairs (LSPs), a noise frame ratio, periodicity of particular bands, spectrum flux features, and energy distribution in one or more of the bands. The line spectrum pairs are also optionally used to segment the audio signal, identifying audio classification changes as well as speaker changes when the audio signal is speech.

    摘要翻译： 音频信号的一部分被分成多个帧，从中提取一个或多个不同的特征。 使用这些不同的特征，结合一组规则，将音频信号的一部分分类成多个不同分类（例如，语音，非语音，音乐，环境声音，静音等）之一。 在一个实施例中，这些不同的特征包括一个或多个频带中的一个或多个线路频谱对（LSP），噪声帧比，特定频带的周期性，频谱通量特征以及能量分布。 线谱对也可选地用于分割音频信号，识别音频分类改变以及当音频信号是语音时的扬声器变化。

    Chitosan optical materials
    9.
    发明授权
    Chitosan optical materials 失效
    壳聚糖光学材料

    公开(公告)号：US6134045A

    公开(公告)日：2000-10-17

    申请号：US118301

    申请日：1998-07-17

    申请人： Hao Jiang ,  Weijie Su ,  Thomas M. Cooper

    发明人： Hao Jiang ,  Weijie Su ,  Thomas M. Cooper

    IPC分类号： G02B1/04 ,  G02B6/122 ,  G02B6/138 ,  G02F1/065 ,  G02F1/35 ,  G02B5/22

    CPC分类号： G02F1/065 ,  G02B1/04 ,  G02B6/1221 ,  G02B6/138 ,  G02F1/3523

    摘要： Chitosan-based electro-optic elements are disclosed. An optical waveguide is made from films of chitosan-acetic acid, and from films of chitosan-acetic acid doped with various rare-earth metal ions, over a substrate. Optical limiters are made from chitosan gel host materials doped with a variety of photo-interactive or light limiting dopants. Three different suitable example chitosan gel hosts are disclosed. An electrostatically self-assembling multilayer film is made with a chitosan base layer.

    摘要翻译： 公开了基于壳聚糖的电光元件。 光波导由壳聚糖 - 乙酸的膜和掺杂有各种稀土金属离子的壳聚糖 - 乙酸的膜制成。 光学限制器由掺有各种光交互或光限制掺杂剂的壳聚糖凝胶主体材料制成。 公开了三种不同的合适的例子：壳聚糖凝胶主体。 用壳聚糖基层制成静电自组装多层膜。

    AEROSOL DELIVERY DEVICE WITH AEROSOL SENSOR ASSEMBLY FOR DETECTING THE PHYSICAL AND CHEMICAL PROPERTIES OF THE GENERATED AEROSOL
    10.
    发明申请
    AEROSOL DELIVERY DEVICE WITH AEROSOL SENSOR ASSEMBLY FOR DETECTING THE PHYSICAL AND CHEMICAL PROPERTIES OF THE GENERATED AEROSOL 有权

    公开(公告)号：US20220280732A1

    公开(公告)日：2022-09-08

    申请号：US17685572

    申请日：2022-03-03

    申请人： Hao Jiang

    发明人： Hao Jiang

    IPC分类号： A61M15/00 ,  A61M15/06

    摘要： An electronic aerosol safety system including at least one aerosol safety sensor for measuring or sensing parameters of a target in an aerosol stream and a warning device in communication with the sensor, wherein the warning device can provide a user with safety and efficacy information. There is also provided a method of increasing the safety of an aerosol delivery device by attaching or integrating the electronic aerosol safety system into an aerosol delivery system, monitoring the aerosol produced by the aerosol delivery device by detecting preset parameters using the electronic aerosol safety system and triggering a notification to a user of the aerosol delivery device, wherein the triggering occurs upon detection of a deviation from the preset parameters.