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1. 发明申请

US20080037535A1 TDMA passive optical network OLT system for broadcast service 失效
标题翻译： TDMA无源光网络OLT系统广播业务
公开(公告)号：US20080037535A1
公开(公告)日：2008-02-14
申请号：US11635182
申请日：2006-12-07
申请人： Bin Yoon , Dong Lee , Jong Kim , Sung Park , Mun Lee , Bong Kim
发明人： Bin Yoon , Dong Lee , Jong Kim , Sung Park , Mun Lee , Bong Kim
IPC分类号： H04L12/56
CPC分类号： H04J3/1694 , H04H20/69
摘要： Provided is a TDMA (time division multiple access) PON (passive optical network) OLT (optical line terminal) system for a broadcast service, including packet processor determining information according to types of frames (unicast, multicast, and broadcast frames) and a switch output port using header information (an IP address of a packet header, MAC (multiple access control) addresses of Ethernet frames, and the like) of data received from an external node or the ONT (optical network terminal) and attaching the information to header parts of the frames to generate second data, a switch copying the second data by a predetermined number of times according to a transmission method and transmitting the second data to a corresponding destination output port according to the identification codes, M TDMA PON MAC processors removing the identification codes added to the second data and converting the second data into TDMA PON frames, and M optical transceivers converting the TDMA PON frames into optical signals and transmitting the optical signals to an ONT.
摘要翻译：提供了一种用于广播服务的TDMA（时分多址）PON（无线光网络）OLT（光线路终端）系统，包括根据帧类型（单播，多播和广播帧）的分组处理器确定信息和开关输出端口使用从外部节点或ONT（光网络终端）接收的数据的头信息（分组报头的IP地址，以太网帧的MAC（多址控制）地址等），并将信息附加到报头产生第二数据的帧的部分，根据发送方法将预定次数复制第二数据的开关，并根据识别码将第二数据发送到对应的目的地输出端口，M TDMA PON MAC处理器将添加到第二数据并将第二数据转换成TDMA PON帧的识别码，以及转换TDMA PON帧i的M个光收发器 nto光信号并将光信号传输到ONT。

2. 发明申请

US20070133923A1 High power planar lightwave circuit optical TX module and TX/RX module 失效
标题翻译：大功率平面光波电路光TX模块和TX / RX模块
公开(公告)号：US20070133923A1
公开(公告)日：2007-06-14
申请号：US11451061
申请日：2006-06-12
申请人： Sung Park , Dong Lee , Bin Yoon , Jong Kim , Mun Lee , Young Han
发明人： Sung Park , Dong Lee , Bin Yoon , Jong Kim , Mun Lee , Young Han
IPC分类号： G02B6/12
CPC分类号： G02B6/42 , H04B10/40
摘要： Provided are high power PLC optical Tx module and PLC optical Tx/Rx module. The PLC optical Tx/Rx module is located in an OLT of a PON system. The high power PLC optical Tx/Rx module includes a photodiode, a laser diode, an SOA, an optical coupler, and a PLC platform. The photodiode converts an input optical signal into an electrical signal, and the laser diode generates an optical signal of a predetermined wavelength. The SOA amplifies the optical signal generated by the laser diode, and the optical coupler couples optical signals, outputs the coupled signal to a splitter, divides an optical signal from the slitter, and outputs the divided signals to the photodiode. The PLC platform incorporates the photodiode, the laser diode, the SOA, and the optical coupler into one package to allow an optical signal to be output with high power.
摘要翻译：提供大功率PLC光Tx模块和PLC光Tx / Rx模块。 PLC光Tx / Rx模块位于PON系统的OLT中。大功率PLC光Tx / Rx模块包括光电二极管，激光二极管，SOA，光耦合器和PLC平台。光电二极管将输入光信号转换为电信号，激光二极管产生预定波长的光信号。 SOA放大由激光二极管产生的光信号，光耦合光信号，将耦合信号输出到分路器，将光信号与分路器分开，并将分频信号输出到光电二极管。 PLC平台将光电二极管，激光二极管，SOA和光耦合器集成到一个封装中，以允许以高功率输出光信号。

3. 发明申请

US20070123090A1 Pluggable optical transceiver module 有权
标题翻译：可插拔光收发模块
公开(公告)号：US20070123090A1
公开(公告)日：2007-05-31
申请号：US11451118
申请日：2006-06-12
申请人： Jong Kim , Mun Lee , Sung Park , Dong Lee , Bin Yoon , Byung Lee
发明人： Jong Kim , Mun Lee , Sung Park , Dong Lee , Bin Yoon , Byung Lee
IPC分类号： H01R13/62
CPC分类号： G02B6/4201 , G02B6/4245 , G02B6/4256 , G02B6/4261 , G02B6/428 , G02B6/4292
摘要： A pluggable optical transceiver module is provided. The pluggable optical transceiver module is fitted to and removed from a receptacle having a clamp at an end in an optical communication system body and includes a housing frame having an adaptor at which a light emitting diode (LED) display unit and an optical transceiver element are installed; a rotary lever comprising a handle at one side and a pressing portion at another side so that the rotary lever rotates by a predetermined angle with respect to one side of the housing frame; and an elastic arm which is pivoted on the housing frame to be rotated by the rotary lever and includes one end contacting the pressing portion according to rotation of the rotary lever and another end coupled with or separated from the clamp of the receptacle by the rotation.
摘要翻译：提供可插拔光收发模块。可插拔光收发器模块被安装到具有在光通信系统主体的端部处的夹具的插座和从其移除，并且包括具有适配器的壳体框架，发光二极管（LED）显示单元和光收发器元件在该适配器处安装; 旋转杆，其包括在一侧的手柄和在另一侧的按压部分，使得旋转杆相对于壳体框架的一侧旋转预定角度; 以及弹性臂，其在所述壳体框架上枢转以由所述旋转杆旋转，并且包括根据所述旋转杆的旋转而接触所述按压部的一端，以及通过所述旋转与所述容器的所述夹具联接或分离的另一端。

4. 发明申请

US20060199940A1 Method of preparing polycarbonate resin 有权
公开(公告)号：US20060199940A1
公开(公告)日：2006-09-07
申请号：US11368568
申请日：2006-03-06
申请人： Jong Kim , Boo Woo , Sung Park , Mijeung Hong
发明人： Jong Kim , Boo Woo , Sung Park , Mijeung Hong
IPC分类号： C08G64/00
CPC分类号： C08G64/14 , C08G64/42
摘要： A method of preparing a polycarbonate resin having improved thermal stability is provided. The method includes: mixing polycarbonate having hydroxy terminal groups and a end terminator, a compound of formula (1) (refer to the detailed description section) at normal temperature and pressure to obtain a mixture; and performing a melt reaction on the mixture at 250-320° C. and reduced pressure to highly reduce the final concentration of the hydroxy terminal groups of the polycarbonate resin.

5. 发明申请

US20060100413A1 Method of producing modified polycarbonate using spray-crystallizing method 有权
标题翻译：使用喷雾结晶法制备改性聚碳酸酯的方法
公开(公告)号：US20060100413A1
公开(公告)日：2006-05-11
申请号：US11268192
申请日：2005-11-07
申请人： Mijeung Hong , Jong Kim , Sung Park , Boo Woo
发明人： Mijeung Hong , Jong Kim , Sung Park , Boo Woo
IPC分类号： C08G64/00
CPC分类号： C08G64/20 , C08G64/186 , C08G64/205 , C08G64/307
摘要： Provided is a method of producing a high-molecular weight modified polycarbonate resin. The method includes a melt condensation polymerization process in which transesterification and quick condensation polymerization are sequentially performed, a spray crystallization process, and a solid state polymerization process. When this method is used, solid state polymerization can be performed without additional drying, milling and fractionation processes so that the operation time and costs are highly reduced. In addition, crystallinity and size of crystallized modified polycarbonate particles can be efficiently controlled to produce a high-molecular weight modified polycarbonate having uniform physical properties in the solid state polymerization.
摘要翻译：提供高分子量改性聚碳酸酯树脂的制造方法。该方法包括依次进行酯交换和快速缩聚的熔融缩聚方法，喷雾结晶法和固态聚合法。当使用该方法时，可以进行固态聚合而不需要额外的干燥，研磨和分馏过程，从而高度降低操作时间和成本。此外，可以有效地控制结晶化聚碳酸酯颗粒的结晶度和尺寸，以制备在固态聚合中具有均匀物理性能的高分子量改性聚碳酸酯。

6. 发明申请

US20060102315A1 Method and apparatus for producing amorphous alloy sheet, and amorphous alloy sheet produced using the same 审中-公开
标题翻译：用于制造非晶合金板的方法和装置以及使用其制造的非晶态合金板
公开(公告)号：US20060102315A1
公开(公告)日：2006-05-18
申请号：US10529291
申请日：2003-09-26
申请人： Jung Lee , Sung Park , Dong Lee , Nack Kim , Young Park , Sunghak Lee , Chang Kim , Han Lee
发明人： Jung Lee , Sung Park , Dong Lee , Nack Kim , Young Park , Sunghak Lee , Chang Kim , Han Lee
IPC分类号： B22D25/00 , B22D11/06 , C22C45/00
CPC分类号： B22D11/0622 , B22D11/0682 , B22D11/0697 , B22D11/112 , C22C45/001
摘要： The present invention provides a method for producing a bulk amorphous alloy sheet with high quality at low production cost, by which an alloy melt can be directly transformed into a sheet form without using other additional processes. The method comprises preparing a melt containing alloy components; feeding the melt into a gap defined between two rolls, which rotate in opposite direction to each other, and each of which is provided with heat exchange means; and cooling the melt at a cooling rate higher than the critical cooling rate for transformation of the melt into an amorphous solid phase, when the melt passes through the gap defined between the two rolls. The present invention also provides an apparatus for producing a bulk amorphous alloy sheet with high quality at low production cost, and a bulk amorphous alloy sheet.
摘要翻译：本发明提供了一种以低成本生产高品质的块状非晶态合金板的方法，通过该方法可以将合金熔体直接转化为片状而不使用其它附加工艺。该方法包括制备含熔融物的合金成分; 将熔体进入限定在两个辊之间的间隙中，所述两个辊彼此相反地旋转，并且每个辊设置有热交换装置; 并且当熔体通过两个辊之间限定的间隙时，以高于用于将熔体转变为无定形固相的临界冷却速率的冷却速率冷却熔体。本发明还提供了一种用于以低成本生产高质量的块状非晶态合金片和大块非晶合金片的装置。

7. 发明申请

US20060181370A1 Laminated filter with improved stop band attenuation 失效
标题翻译：具有改善阻带衰减的层压滤波器
公开(公告)号：US20060181370A1
公开(公告)日：2006-08-17
申请号：US11126361
申请日：2005-05-11
申请人： Dong Lee , Sung Park , Ki Hong , Hee Yoon
发明人： Dong Lee , Sung Park , Ki Hong , Hee Yoon
IPC分类号： H01P1/203
CPC分类号： H01P1/20345
摘要： Disclosed herein is a laminated filter with improved stop band attenuation, which is adopted in devices using a radio frequency, such as communication systems and/or broadcasting systems. The laminated filter forms cross capacitive coupling as feeding lines of input lead and/or output lead are coupled to a resonator pattern, and enhances an attenuation characteristic of stop band. Also, the laminated filter is minimized if feeding lines of the input lead and output lead are aligned in different layers, and the positions of the attenuation poles are easily controlled by adjusting the feeding line length.
摘要翻译：本文公开了一种具有改进的阻带衰减的层叠滤波器，其被用于使用诸如通信系统和/或广播系统之类的射频的设备中。当输入引线和/或输出引线的馈线被耦合到谐振器图案时，层叠滤波器形成交叉电容耦合，并且增强阻带的衰减特性。此外，如果输入引线和输出引线的馈线在不同层中对准，则层压滤波器最小化，并且通过调节馈线长度容易地控制衰减极的位置。

8. 发明授权

US08299919B2 System and method of remotely monitoring a plurality of individuals 有权
标题翻译：远程监控多个人的系统和方法
公开(公告)号：US08299919B2
公开(公告)日：2012-10-30
申请号：US12043282
申请日：2008-03-06
申请人： Douglas C. Dayton , Sung Park , Mark R Florence
发明人： Douglas C. Dayton , Sung Park , Mark R Florence
IPC分类号： G08B1/08
CPC分类号： H04L67/125 , A61B5/0002 , A61B5/1113 , G07C3/00 , G08B21/0469 , G08B21/0492 , H04Q9/00 , H04Q2209/40 , H04Q2209/823
摘要： In embodiments of the present invention, systems and methods of remotely monitoring a plurality of individuals may include providing a plurality of monitoring objects, wherein each monitoring object is associated with the environment of one of the plurality of individuals. A sensor may be integrated into each monitoring object, wherein the sensor collects activity data for the individual associated with the monitoring object. The sensor data may be processed at each monitoring object to obtain monitoring information for the activity of the individual associated with the monitoring object. The monitoring information obtained with each monitoring object may be transmitted over a network to a receiving object, wherein the receiving object may display a picture associated with the particular individual being monitored at the time that it displays information about that individual.
摘要翻译：在本发明的实施例中，远程监控多个个体的系统和方法可以包括提供多个监视对象，其中每个监视对象与多个个体之一的环境相关联。传感器可以集成到每个监控对象中，其中传感器收集与监视对象相关联的个体的活动数据。可以在每个监控对象处处理传感器数据，以获得与监视对象相关联的个体的活动的监视信息。利用每个监视对象获得的监视信息可以通过网络发送到接收对象，其中接收对象可以在其显示关于该个人的信息的时候显示与被监视的特定个人相关联的图片。

9. 发明授权

US07917022B2 Shaking sensing and correction apparatus and method 有权
标题翻译：振动感应校正装置及方法
公开(公告)号：US07917022B2
公开(公告)日：2011-03-29
申请号：US12410570
申请日：2009-03-25
申请人： Jin-gi Lee , Sung Park
发明人： Jin-gi Lee , Sung Park
IPC分类号： G03B17/00 , H04N5/228
CPC分类号： G03B17/00 , G03B2217/005
摘要： A shaking sensing unit includes a sensor sensing a rotation about at least one axis, a high pass filter passing only a signal having a frequency not less than a cutoff frequency of the high pass filter, among electrical signals output from the sensor, and a low pass filter passing only a signal having a frequency not greater than a cutoff frequency of the low pass filter and higher than the cutoff frequency of the high pass filter, among the electrical signals output from the sensor. The cutoff frequency of the high pass filter and the cutoff frequency of the low pass filter are variably determined according to a shaking frequency.
摘要翻译：振动感测单元包括感测来自传感器输出的电信号中的关于至少一个轴的旋转的传感器和仅具有频率不低于高通滤波器的截止频率的信号的高通滤波器，以及低通滤波器在仅从传感器输出的电信号中通过频率不高于低通滤波器的截止频率的信号并高于高通滤波器的截止频率的信号。根据振动频率可变地确定高通滤波器的截止频率和低通滤波器的截止频率。

10. 发明授权

US07742883B2 Faucet flow timing system that monitors volume of water usage 失效
标题翻译：用于监测用水量的水龙头流量计时系统
公开(公告)号：US07742883B2
公开(公告)日：2010-06-22
申请号：US12054558
申请日：2008-03-25
申请人： Douglas C. Dayton , Sung Park , Mark R Florence
发明人： Douglas C. Dayton , Sung Park , Mark R Florence
IPC分类号： G01F1/00
CPC分类号： G01F15/0755
摘要： A battery powered, low voltage faucet flow timer, water usage calculator, and energy consumption awareness meter is simple to install and calibrate and may enable a user to understand the water usage associated with showering, bathing or other open faucet water use activity. The device may provide a simple method for calculating the flow characteristics for a shower, bath or other faucet and entering this flow rate into the timing device so that the timer provides an accurate calculation of water usage indicating both the time spent with the water running and approximate total water usage.
摘要翻译：电池供电的低压水龙头流量计时器，用水计算器和能量消耗计量表易于安装和校准，并且可以使用户了解与淋浴，洗澡或其他开放式水龙头用水活动相关的用水量。该装置可以提供用于计算淋浴器，浴缸或其他水龙头的流量特性并将该流量输入到定时装置中的简单方法，使得定时器提供水的使用的准确计算，指示水运行所花费的时间和近似总用水量。

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