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11. 发明授权

US10514233B2 LED light source capable of projecting graphic logo and red dot sight thereof 有权
公开(公告)号：US10514233B2
公开(公告)日：2019-12-24
申请号：US15544466
申请日：2015-04-13
申请人： Huanic Corporation , Jianhua Sun
发明人： Jianhua Sun , Zhiqiang Hao
IPC分类号： F41G1/34 , F41G11/00 , F41G1/35 , G02B27/32 , H02S10/40 , H02S40/38 , G02B27/34 , F41G1/38
摘要： An LED light source capable of projecting a set graphic logo and a red dot sight thereof, comprising a point light source (1) and a peripheral light source (2) around the point light source (1), the peripheral light source (2) being discontinuous line light source. The LED light source capable of projecting the set graphic logo does not need a raster being matched with transmission to obtain an LED with luminous set graphic logo, so that the power consumption is reduced, system design is simplified, product functions are increased, and simplification of structure, convenience of operation and reduction of cost for red dot sight are facilitated.

12. 发明申请

US20170363387A1 LED LIGHT SOURCE CAPABLE OF PROJECTING GRAPHIC LOGO AND RED DOT SIGHT THEREOF 审中-公开
公开(公告)号：US20170363387A1
公开(公告)日：2017-12-21
申请号：US15544466
申请日：2015-04-13
申请人： Jianhua Sun , Huanic Corporation
发明人： Jianhua Sun , Zhiqiang HAO
IPC分类号： F41G1/34 , F41G11/00 , H02S40/38 , G02B27/34 , H02S10/40
CPC分类号： F41G1/345 , F41G1/34 , F41G1/35 , F41G1/383 , F41G11/004 , G02B27/32 , G02B27/34 , H02S10/40 , H02S40/38
摘要： An LED light source capable of projecting a set graphic logo and red dot sight thereof, comprising a point light source (1) and a peripheral light source (2) around the point light source (1), the peripheral light source (2) being discontinuous line light source. The LED light source capable of projecting the set graphic logo does not need a raster being matched with transmission to obtain an LED with luminous set graphic logo, so that the power consumption is reduced, system design is simplified, product functions are increased, and simplification of structure, convenience of operation and reduction of cost for red dot sight are facilitated.

13. 发明授权

US09145326B2 Rotary seal chuck of optical fiber preform rod deposition lathe 有权
标题翻译：光纤预制棒沉积车床的旋转密封卡盘
公开(公告)号：US09145326B2
公开(公告)日：2015-09-29
申请号：US14117139
申请日：2012-03-13
申请人： Jianhua Sun , Tao Liu , Shengya Long , Runhan Wang
发明人： Jianhua Sun , Tao Liu , Shengya Long , Runhan Wang
IPC分类号： B23B31/00 , C03B37/018
CPC分类号： C03B37/01884 , Y10T279/17384
摘要： The invention relates to a rotary seal chuck of an optical fiber preform rod deposition lathe, comprising a fixed socket sleeve and a rotary shaft. The fixed socket sleeve is provided with a central hole base. The central hole base bears the rotary shaft through a bearing. An end of the central hole base is connected to an air hose. The rotary shaft is a hollow rotary shaft provided with a through hole. One end of the through hole communicates with the air hose, and the other end of the through hole is provided with a liner tube connecting sealing hole base. A magnetic fluid seal ring is disposed at a joint between an inner side of the rotary shaft and the central hole base of the fixed socket sleeve, to form a rotary dynamic seal. An outer side of the rotary shaft is connected to a rotary driving disk.
摘要翻译：本发明涉及光纤预成型棒沉积车床的旋转密封卡盘，其包括固定插座套筒和旋转轴。固定插座套筒设有中心孔底座。中心孔底座通过轴承支承旋转轴。中心孔底部的一端连接到空气软管。旋转轴是设有通孔的中空旋转轴。通孔的一端与空气软管连通，通孔的另一端设有连接密封孔底座的衬管。磁性流体密封环设置在旋转轴的内侧和固定插座套的中心孔底部之间的接合处，以形成旋转动态密封。旋转轴的外侧连接到旋转驱动盘。

14. 发明授权

US07705912B2 Method for processing a digital video signal 有权
标题翻译：数字视频信号处理方法
公开(公告)号：US07705912B2
公开(公告)日：2010-04-27
申请号：US10795796
申请日：2004-03-08
申请人： Jianhua Sun , Sapna George
发明人： Jianhua Sun , Sapna George
IPC分类号： H04N7/12 , G10L19/00
CPC分类号： G11B20/10527 , G10L19/00 , G11B2020/10546 , H04N5/9267
摘要： A method of decoding audio data, encoded in multiple DIF blocks in a Digital Video (DV) data stream, and outputting said audio data as a PCM frame, includes fetching a single Digital Interface Frame (DIF) block from the DV data stream. A first byte in the single DIF block is de-shuffled to determine its index (n) in the PCM frame. Each byte in the in the single DIF block is de-shuffled to determine its respective index (n) in the PCM frame. The de-shuffled data is written into the PCM frame for output if the present DIF block is the last in the present DV frame. Subsequent DIF blocks in the DV frame are processed in the manner described above.
摘要翻译：在数字视频（DV）数据流中以多个DIF块编码的音频数据进行解码，并将该音频数据作为PCM帧输出的方法包括从DV数据流中取出单个数字接口帧（DIF）块。单个DIF块中的第一个字节被去混洗，以确定其在PCM帧中的索引（n）。在单个DIF块中的每个字节被去混洗以确定其在PCM帧中的相应索引（n）。如果当前DIF块是当前DV帧中的最后一个，则将混洗后的数据写入PCM帧中以进行输出。 DV帧中的随后的DIF块以上述方式进行处理。

15. 发明申请

US20100029221A1 POLYPHASE SEQUENCES FOR WIRELESS COMMUNICATIONS 有权
标题翻译：无线通信的多相序列
公开(公告)号：US20100029221A1
公开(公告)日：2010-02-04
申请号：US12183005
申请日：2008-07-30
申请人： Wai Ho Mow , Jianhua Sun
发明人： Wai Ho Mow , Jianhua Sun
IPC分类号： H04B1/02
CPC分类号： H04J13/10 , H04L27/2613 , H04L27/2655
摘要： Polyphase sequence generation is provided for sequences having good aperiodic correlation properties. The sequences can allow lengths not attainable by other types of sequences (such as Frank sequences) and can yield increase merit factors and more desirable peak-to-side-peak ratios (and therefore decreased sidelobe energy) than other sequences (such as Chu sequences). Perfect root-of-unity sequences of lengths up to 32, achieving the minimum phase alphabets and the maximum merit factors and/or peak-to-side-peak ratios, are searched, and the results are tabulated. Comparing the merit factors and peak-to-side-peak ratios of the best search results to other sequences, a common construction pattern of the improved sequences of length 2m2 are obtained. The improved sequences can be utilized in a variety of configurations, including spread spectrum communication, radar, channel estimation, system identification, and/or the like.
摘要翻译：为具有良好的非周期相关性质的序列提供多相序列产生。这些序列可以允许其他类型的序列（例如Frank序列）不能获得的长度，并且可以产生比其他序列（例如Chu序列）增加优点因子和更期望的峰 - 侧峰比（并因此降低旁瓣能量））。搜索长达32个的完整的根长度序列，实现最小相位字母和最大优点因子和/或峰 - 峰比，并将结果列表。将最佳搜索结果的优点因素和峰 - 峰比率与其他序列进行比较，得到长度为2m2的改进序列的常见构造模式。改进的序列可以用于各种配置，包括扩频通信，雷达，信道估计，系统识别等。

16. 发明申请

US20060184861A1 Method and system for lost packet concealment in high quality audio streaming applications 有权
标题翻译：在高质量音频流应用中丢失数据包隐藏的方法和系统
公开(公告)号：US20060184861A1
公开(公告)日：2006-08-17
申请号：US11329382
申请日：2006-01-10
申请人： Jianhua Sun , Sapna George
发明人： Jianhua Sun , Sapna George
IPC分类号： H03M13/00
CPC分类号： G10L21/04 , G10L19/005 , G10L25/18
摘要： The present invention provides an audio streaming system and method for transmitting audio signals with high quality. The advantages of the present invention include easy implementation, computational efficiency, and provision of better audio quality. More particularly, the present invention provides a Multi-band Time Expansion algorithm for lost packet concealment. The Multi-band Time Expansion algorithm detects the number of continuously lost packets in an audio input signal and the correctly received packets on either side of the lost packets. Then the Multi-band Time Expansion algorithm time-expands the correctly received packets that may be from either one side or both sides of the lost packets, wherein the correctly received packets are stretched to cover the length of the lost packets. Finally the Multi-band Time Expansion algorithm overlap-adds the stretched packets so that the lost packets are concealed.
摘要翻译：本发明提供了一种用于以高质量传输音频信号的音频流传输系统和方法。本发明的优点包括容易实现，计算效率和提供更好的音频质量。更具体地，本发明提供了一种用于丢包分组隐藏的多频带时间扩展算法。多频段时间扩展算法检测音频输入信号中连续丢失分组的数量以及丢失分组任一侧的正确接收分组数。然后，多频带时间扩展算法对可能来自丢失分组的一侧或两侧的正确接收的分组进行时间扩展，其中正确接收的分组被拉伸以覆盖丢失分组的长度。最后，多频段时间扩展算法重叠 - 增加了扩展的数据包，使丢失的数据包被隐藏。

17. 发明授权

US08950218B2 Heating apparatus of induction furnace used for stretching large-diameter preformed rods of optical fibers 有权
标题翻译：用于拉伸大直径预制棒的光纤的感应炉加热装置
公开(公告)号：US08950218B2
公开(公告)日：2015-02-10
申请号：US14112686
申请日：2011-11-15
申请人： Dongquan Fang , Tao Wang , Jianhua Sun
发明人： Dongquan Fang , Tao Wang , Jianhua Sun
IPC分类号： C03B37/029
CPC分类号： C03B37/029 , C03B2205/64 , C03B2205/80
摘要： A heating apparatus of an induction furnace used for stretching large-diameter preformed rods of optical fibers, said heating apparatus of the induction furnace comprising a furnace casing, a graphite exothermic sleeve, an insulating layer and an induction coil. At the upper end of the graphite exothermic sleeve is provided a floating seal gland, the inner bore thereof being adapted to the upper end of the graphite exothermic sleeve, and the outer periphery of the floating seal gland being adapted to the top cover plate furnace hole of the furnace casing. The use of the floating seal gland increases furnace stability and prolongs furnace life.
摘要翻译：用于拉伸大直径预成型的光纤棒的感应炉的加热装置，所述感应炉的加热装置包括炉壳，石墨放热套，绝缘层和感应线圈。在石墨放热套管的上端设置有浮动密封压盖，其内孔适于石墨放热套筒的上端，浮动密封压盖的外周适于顶盖板炉孔的炉壳。使用浮动密封压盖可以提高炉子的稳定性并延长炉子的使用寿命。

18. 发明授权

US08699956B2 Polyphase sequences for wireless communications 有权
标题翻译：用于无线通信的多相序列
公开(公告)号：US08699956B2
公开(公告)日：2014-04-15
申请号：US13482732
申请日：2012-05-29
申请人： Wai Ho Mow , Jianhua Sun
发明人： Wai Ho Mow , Jianhua Sun
IPC分类号： H04B1/02
CPC分类号： H04J13/10 , H04L27/2613 , H04L27/2655
摘要： Polyphase sequence generation is provided for sequences having good aperiodic correlation properties. The sequences can allow lengths not attainable by other types of sequences (such as Frank sequences) and can yield increase merit factors and more desirable peak-to-side-peak ratios (and therefore decreased sidelobe energy) than other sequences (such as Chu sequences). Perfect root-of-unity sequences of lengths up to 32, achieving the minimum phase alphabets and the maximum merit factors and/or peak-to-side-peak ratios, are searched, and the results are tabulated. Comparing the merit factors and peak-to-side-peak ratios of the best search results to other sequences, a common construction pattern of the improved sequences of length 2m2 are obtained. The improved sequences can be utilized in a variety of configurations, including spread spectrum communication, radar, channel estimation, system identification, and/or the like.
摘要翻译：为具有良好的非周期相关性质的序列提供多相序列产生。这些序列可以允许其他类型的序列（例如Frank序列）不能获得的长度，并且可以产生比其他序列（例如Chu序列）增加优点因子和更期望的峰 - 侧峰比（并因此降低旁瓣能量））。搜索长达32个的完整的根长度序列，实现最小相位字母和最大优点因子和/或峰 - 峰比，并将结果列表。将最佳搜索结果的优点因素和峰 - 峰比率与其他序列进行比较，得到长度为2m2的改进序列的常见构造模式。改进的序列可以用于各种配置，包括扩频通信，雷达，信道估计，系统识别等。

19. 发明申请

US20140041416A1 HEATING APPARATUS OF INDUCTION FURNACE USED FOR STRETCHING LARGE-DIAMETER PREFORMED RODS OF OPTICAL FIBERS 有权
标题翻译：用于拉伸大直径预光纤光纤的感应炉的加热装置
公开(公告)号：US20140041416A1
公开(公告)日：2014-02-13
申请号：US14112686
申请日：2011-11-15
申请人： Dongquan Fang , Tao Wang , Jianhua Sun
发明人： Dongquan Fang , Tao Wang , Jianhua Sun
IPC分类号： C03B37/029
CPC分类号： C03B37/029 , C03B2205/64 , C03B2205/80
摘要： A heating apparatus of an induction furnace used for stretching large-diameter preformed rods of optical fibers, said heating apparatus of the induction furnace comprising a furnace casing, a graphite exothermic sleeve, an insulating layer and an induction coil. At the upper end of the graphite exothermic sleeve is provided a floating seal gland, the inner bore thereof being adapted to the upper end of the graphite exothermic sleeve, and the outer periphery of the floating seal gland being adapted to the top cover plate furnace hole of the furnace casing. The use of the floating seal gland increases furnace stability and prolongs furnace life.
摘要翻译：用于拉伸大直径预成型的光纤棒的感应炉的加热装置，所述感应炉的加热装置包括炉壳，石墨放热套，绝缘层和感应线圈。在石墨放热套管的上端设置有浮动密封压盖，其内孔适于石墨放热套筒的上端，浮动密封压盖的外周适于顶盖板炉孔的炉壳。使用浮动密封压盖可以提高炉子的稳定性并延长炉子的使用寿命。

20. 发明申请

US20110058362A1 LED LIGHT LASER SIGHTING DEVICE 审中-公开
标题翻译： LED光源激光设备
公开(公告)号：US20110058362A1
公开(公告)日：2011-03-10
申请号：US12937728
申请日：2009-11-16
申请人： Jianhua Sun , Kai Xu , Xuewen Cheng
发明人： Jianhua Sun , Kai Xu , Xuewen Cheng
IPC分类号： F21L4/00
CPC分类号： F41G1/35
摘要： A LED light laser sighting device includes a body (16), a reflecting cavity (2) provided in both sides of said body (16), a rear cap (17), a LED light (4), a laser indicator (5) and a battery box (8) provided between said reflecting cavity (2) and said rear cap (17) for battery. A circuit board (11) is provided between said reflecting cavity (2) and said battery box (8). Said LED light (4) is provided in said reflecting cavity (2). Said laser indicator (5) is provided in said body (16). The central axis of said reflecting cavity (2) coincides with the central axis of said body (16). Said LED light (4), said laser indicator (5) are electrically connected to said circuit board (11). The sighting device has a laser indicator provided in the body of the LED illumination device, so as to integrate the function of illumination and sighting indication. The device has compact structure, small volume, low weight and is easily assembled, disassembled, carried and used.
摘要翻译：一种LED光源激光瞄准装置，包括主体（16），设置在所述主体（16）的两侧的反射腔（2），后盖（17），LED灯（4），激光指示器（5）以及设置在所述反射腔（2）和用于电池的所述后盖（17）之间的电池盒（8）。电路板（11）设置在所述反射腔（2）和所述电池盒（8）之间。所述LED灯（4）设置在所述反射腔（2）中。所述激光指示器（5）设置在所述主体（16）中。所述反射腔（2）的中心轴线与所述主体（16）的中心轴线重合。所述LED灯（4），所述激光指示器（5）电连接到所述电路板（11）。瞄准装置具有设置在LED照明装置的主体中的激光指示器，以便集成照明和瞄准指示的功能。该装置结构紧凑，体积小，重量轻，易于组装，拆卸，携带和使用。

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