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1. 发明申请

US20050288119A1 Real-time measurements for establishing database of sporting apparatus motion and impact parameters 审中-公开
标题翻译：建立运动器材运动和影响参数数据库的实时测量
公开(公告)号：US20050288119A1
公开(公告)日：2005-12-29
申请号：US11051087
申请日：2005-02-04
申请人： Hongchuan Wang , Jeffrey Yao , Damon Lim , Hongyi Wang
发明人： Hongchuan Wang , Jeffrey Yao , Damon Lim , Hongyi Wang
IPC分类号： A63B24/00 , A63B57/00 , A63B69/00 , A63B69/36 , A63B71/06
CPC分类号： A63B69/36 , A63B69/0024 , A63B69/3632 , A63B71/06 , A63B2069/362 , A63B2209/08 , A63B2220/40 , A63B2220/80 , A63B2220/833 , A63B2225/50
摘要： A sporting apparatus used by a person for engaging in a sporting activity. The sporting apparatus includes a single or multiple embedded MR sensors for measuring magnetic vectors of the earth magnetic field for dynamically recording a path of motion of the sporting apparatus in real time. In a preferred embodiment, the sporting apparatus further includes one or multiple MEMS accelerometer sensors for sensing acceleration of a designated portion of the sporting apparatus for measuring impact velocity as the designated portion impacting a ball. In a specific embodiment, the sporting apparatus is a golf club wherein the accelerometer sensors are disposed adjacent to the grip side of the shaft for sensing the impact of the club head against a golf ball. In another specific embodiment, the golf club further includes a magnetic field sensor disposed near the grip end of the golf club for measuring a motion path of the golf club.
摘要翻译：一个人从事体育活动所使用的运动器材。运动装置包括用于测量地球磁场的磁矢量的单个或多个嵌入式MR传感器，用于实时地动态地记录运动装置的运动路径。在优选实施例中，运动装置还包括一个或多个MEMS加速计传感器，用于感测用于测量冲击速度的运动装置的指定部分的加速度，作为影响球的指定部分。在具体实施例中，运动装置是高尔夫球杆，其中加速度计传感器被布置成与轴的抓握侧相邻，用于感测球杆头抵靠高尔夫球的冲击。在另一个具体实施例中，高尔夫球杆还包括设置在高尔夫球杆的手柄端附近的用于测量高尔夫球杆的运动路径的磁场传感器。

2. 外观设计

USD921594S1 F-series circular connector 有权
公开(公告)号：USD921594S1
公开(公告)日：2021-06-08
申请号：US29677392
申请日：2019-01-19
申请人： Hongchuan Wang
设计人： Hongchuan Wang

3. 发明授权

US06741813B2 Interference-based DWDM optical interleaver using beam splitting and selective phase shifting and re-combining 失效
标题翻译：基于干涉的DWDM光交织器使用光束分离和选择性相移和重新组合
公开(公告)号：US06741813B2
公开(公告)日：2004-05-25
申请号：US09742749
申请日：2000-12-20
申请人： Zhenpeng Su , Yi Qin , Hongchuan Wang , Zhouzheng Shi
发明人： Zhenpeng Su , Yi Qin , Hongchuan Wang , Zhouzheng Shi
IPC分类号： H04J1402
CPC分类号： G02B6/2938 , G02B6/12007 , G02B6/2706 , G02B6/29358 , H04J14/02
摘要： An interleaver comprises a serial array of optical elements to which a multichannel, continuous spectrum, composite signal is input and two multichannel, non-continuous spectrum, composite signals are output. Two embodiments are disclosed. One such embodiment provides output composite signals which are spectrally symmetric in that each such non-continuous spectrum contains the same number of channels albeit of alternating center wavelengths. The other such embodiment provides output composite signals which are spectrally asymmetric in that each such non-continuous spectrum contains either a different number of channels or an equal number of channels of narrower or wider passband. Each of the preferred embodiments comprises an array of optical elements which split the input composite signal into components of different polarization states, selectively add phase shifts to some of these components and recombine them a number of times. The inventive arrays operate on the incident composite signal light beam to produce interference effects which attenuate the unwanted wavelength components in each composite output signal and reinforce the desired wavelength components.
摘要翻译：交织器包括输入多声道，连续频谱，复合信号的光学元件的串行阵列，并输出两个多声道，非连续频谱复合信号。公开了两个实施例。一个这样的实施例提供了频谱对称的输出复合信号，因为每个这样的非连续光谱包含相同数量的信道，尽管是交替的中心波长。另一个这样的实施例提供了频谱不对称的输出复合信号，因为每个这样的非连续频谱包含不同数量的信道或相等数量的较窄或较宽通带的信道。每个优选实施例包括将输入复合信号分成不同极化状态的分量的光学元件阵列，选择性地将相移添加到这些部件中的一些，并将它们重新组合多次。本发明的阵列在入射的复合信号光束上工作以产生干扰效应，其衰减每个复合输出信号中不需要的波长分量并加强所需的波长分量。

4. 外观设计

USD867290S1 B type circular connector 有权
公开(公告)号：USD867290S1
公开(公告)日：2019-11-19
申请号：US29630421
申请日：2017-12-20
申请人： Hongchuan Wang
设计人： Hongchuan Wang
摘要： FIG. 1 is a perspective view of a B type circular connector showing my new design;
FIG. 2 is a front side view thereof;
FIG. 3 is a rear side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
The Dash-Dash broken line portion of the figure drawings is included to show portions of the article that form no part of the claimed design.

5. 发明授权

US06471417B1 High power optical adapter 失效
标题翻译：大功率光电适配器
公开(公告)号：US06471417B1
公开(公告)日：2002-10-29
申请号：US09559337
申请日：2000-04-27
申请人： Hongchuan Wang , Mei Yan
发明人： Hongchuan Wang , Mei Yan
IPC分类号： G02B638
CPC分类号： G02B6/3825 , G02B6/3813
摘要： The present invention discloses a low-cost high power optical adapter employed to reduce the effects of the contaminants in the high power fiber optical transmission systems. The high power optical adapter uses the exactly same housing of the standard plug style single mode optical attenuators. The attenuating fiber is replaced by a TEC fiber. The TEC fiber has an MFD of more than 25 um at one end and an MFD of about 10 um at the other end that is the same as a standard single mode fiber. In the high power optical adapter, the large MFD end of the TEC fiber is fixed at the male side of the ferrule and the small MFD end of the TEC fiber is fixed at the female side of the ferrule. When the high power optical adapter is employed, the original pair of the standard optical connectors are first disconnected from the standard mating sleeve. Then each of these connectors is mounted into the female sides of a pair of the high power optical adapters. Then the male sides of the pair of the high power optical adapters are connected together through the standard mating sleeve. During the system test, if the high power optical adapters are not needed, then the standard optical connectors can be just dismounted from the high power optical adapters and then reconnected together through the standard mating sleeve.
摘要翻译：本发明公开了一种用于降低高功率光纤传输系统中污染物的影响的低成本大功率光学适配器。高功率光学适配器使用与标准插头式单模光衰减器完全相同的外壳。衰减的纤维由TEC纤维代替。 TEC光纤在一端具有大于25um的MFD，另一端的MFD约为10um，与标准单模光纤相同。在大功率光学适配器中，TEC光纤的大MFD端固定在套圈的外侧，TEC光纤的小MFD端固定在套圈的阴侧。当使用高功率光学适配器时，原始的一对标准光学连接器首先从标准配合套筒断开。然后将这些连接器中的每一个安装到一对高功率光学适配器的阴侧。然后，一对大功率光学适配器的阳侧通过标准配合套筒连接在一起。在系统测试期间，如果不需要高功率光学适配器，则可以从高功率光学适配器中拆下标准光学连接器，然后通过标准配合套管重新连接在一起。

6. 外观设计

USD907583S1 K-series circular connector 有权
公开(公告)号：USD907583S1
公开(公告)日：2021-01-12
申请号：US29677393
申请日：2019-01-19
申请人： Hongchuan Wang
设计人： Hongchuan Wang

7. 发明授权

US06560396B1 Variable optical attenuator 失效
标题翻译：可变光衰减器
公开(公告)号：US06560396B1
公开(公告)日：2003-05-06
申请号：US09606550
申请日：2000-06-29
申请人： Mei Yan , Hongchuan Wang
发明人： Mei Yan , Hongchuan Wang
IPC分类号： G02B600
CPC分类号： G02F1/21 , G02B6/266 , G02B6/32 , G02F2201/17 , G02F2203/48
摘要： This invention is related to method for assembling an optical attenuator to attenuate an optical beam. The method includes a step of a) collimating the optical beam from an input optical waveguide into a substantially collimated beam comprising an upper segmented-portion and a lower segmented-portion. The method further includes steps of b) transmitting the collimated onto a phase shifting means comprising at least an upper phase shifting means for generating a phase difference between the upper segmented-portion and the lower segmented-portion and c) generating a self-interference between the upper segmented-portion and the lower segmented-portion of the collimated beam and focusing the collimated beam into an output optical waveguide with an attenuation resulting from the self-interference.
摘要翻译：本发明涉及用于组装光衰减器以衰减光束的方法。该方法包括以下步骤：a）将来自输入光波导的光束准直成包括上分段部分和下分段部分的基本上准直的波束。该方法还包括以下步骤：b）将准直发射到包括至少一个上相移装置的相移装置，用于产生上部分段部分和下部分段部分之间的相位差，以及c）产生自相干准直光束的上部分段和下部分段，并将准直波束聚焦成具有由自干扰产生的衰减的输出光波导。

8. 发明授权

US06545782B1 Assymmetric wavelength slicing based dense wavelength division multiplexing 失效
标题翻译：基于不对称波长切片的密集波分复用
公开(公告)号：US06545782B1
公开(公告)日：2003-04-08
申请号：US09573330
申请日：2000-05-18
申请人： Hongchuan Wang , Mei Yan
发明人： Hongchuan Wang , Mei Yan
IPC分类号： H04J1402
CPC分类号： G02B6/2938 , G02B6/12007 , G02B6/2706 , G02B6/29358 , H04J14/02
摘要： The present invention discloses an improved wavelength slicing technique for demultiplexing a composite optical signal. The technique applies a method for demultiplexing the composite optical signal for transmitting data signals over a plurality of data channels of different wavelengths represented by &lgr;1, &lgr;2, &lgr;3, &lgr;4, . . . &lgr;n where n is a positive integer. The method includes a step a) of receiving the composite optical signal into an asymmetric wavelength slicing device through a device input port. And step b) of slicing the composite signal and extracting a first composite optical signal comprising data signals transmitted in a first set of data channels &lgr;1, &lgr;a, &lgr;b, &lgr;c, . . . &lgr;n−1 through a first output port. And, extracting a second composite optical signal comprising data signals transmitted in a second set of data channels &lgr;2, &lgr;d, &lgr;e, &lgr;f, . . . &lgr;n through a second output port wherein the second set of data channels is complimentary and asymmetric to the first set of data channels.
摘要翻译：本发明公开了一种用于解复用复合光信号的改进的波长切片技术。该技术应用一种用于解复用复合光信号以在由lambd1，lambd2，lambd3，lambd4表示的不同波长的多个数据信道上发送数据信号的方法。。。 lambdn其中n是正整数。该方法包括通过设备输入端口将复合光信号接收到不对称波长切片装置中的步骤a）。以及步骤b），对复合信号进行切片并提取包括在第一组数据信道lambd1，lambda，lambdb，lambdc中发送的数据信号的第一复合光信号。。。 lambdn-1通过第一个输出端口。并且，提取包括在第二组数据信道lambd2，lambdd，lambde，lambdf，...中发送的数据信号的第二复合光信号。。。 lambdn通过第二输出端口，其中第二组数据信道与第一组数据信道互补和不对称。

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