专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08548329B2 Apparatus and method for relaying in gigabit passive optical network 有权
标题翻译：用于在千兆无源光网络中进行中继的装置和方法
公开(公告)号：US08548329B2
公开(公告)日：2013-10-01
申请号：US12817279
申请日：2010-06-17
申请人： Kwang Ok Kim , Kyeong Hwan Doo , Sang Soo Lee
发明人： Kwang Ok Kim , Kyeong Hwan Doo , Sang Soo Lee
IPC分类号： H04J14/00
CPC分类号： H04J14/0282 , H04J3/0685 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252
摘要： A relaying method of an optical signal of a hybrid relaying apparatus in a gigabit passive optical element includes: selecting and receiving any one of a first serial electrical signal corresponding to a downlink wavelength division multiplexing-passive optical line terminal (WDM-PON OLT) optical signal and a second serial electrical signal corresponding to a downlink gigabit passive optical network optical line terminal (GPON OLT) optical signal; modulating the downlink serial electrical signal to a downlink GPON transmission convergence (GTC) frame; extracting control information for uplink transmission from the downlink GTC frame; converting the downlink GTC frame into the downlink serial electrical signal; and converting the converted serial electrical signal into an optical signal and transmitting the converted optical signal in a GPON OLT optical transceiver.
摘要翻译：千兆无源光学元件中的混合中继装置的光信号的中继方法包括：选择和接收与下行波分复用无源光线路终端（WDM-PON OLT）光学对应的第一串行电信号信号和对应于下行千兆无源光网络光线路终端（GPON OLT）光信号的第二串行电信号; 将下行链路串行电信号调制到下行链路GPON传输收敛（GTC）帧; 从下行链路GTC帧提取用于上行链路传输的控制信息; 将下行链路GTC帧转换为下行链路串行电信号; 并将转换的串行电信号转换为光信号，并在GPON OLT光收发器中发送转换的光信号。

2. 发明申请

US20110135306A1 APPARATUS AND METHOD FOR RELAYING IN GIGABIT PASSIVE OPTICAL NETWORK 有权
标题翻译：用于中继无源光网络的装置和方法
公开(公告)号：US20110135306A1
公开(公告)日：2011-06-09
申请号：US12817279
申请日：2010-06-17
申请人： Kwang Ok KIM , Kyeong Hwan Doo , Sang Soo Lee
发明人： Kwang Ok KIM , Kyeong Hwan Doo , Sang Soo Lee
IPC分类号： H04J14/02
CPC分类号： H04J14/0282 , H04J3/0685 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252
摘要： A relaying method of an optical signal of a hybrid relaying apparatus in a gigabit passive optical element includes: selecting and receiving any one of a first serial electrical signal corresponding to a downlink wavelength division multiplexing-passive optical line terminal (WDM-PON OLT) optical signal and a second serial electrical signal corresponding to a downlink gigabit passive optical network optical line terminal (GPON OLT) optical signal; modulating the downlink serial electrical signal to a downlink GPON transmission convergence (GTC) frame; extracting control information for uplink transmission from the downlink GTC frame; converting the downlink GTC frame into the downlink serial electrical signal; and converting the converted serial electrical signal into an optical signal and transmitting the converted optical signal in a GPON OLT optical transceiver.
摘要翻译：千兆无源光学元件中的混合中继装置的光信号的中继方法包括：选择和接收与下行波分复用无源光线路终端（WDM-PON OLT）光学对应的第一串行电信号信号和对应于下行千兆无源光网络光线路终端（GPON OLT）光信号的第二串行电信号; 将下行链路串行电信号调制到下行链路GPON传输收敛（GTC）帧; 从下行链路GTC帧提取用于上行链路传输的控制信息; 将下行链路GTC帧转换为下行链路串行电信号; 并将转换的串行电信号转换为光信号，并在GPON OLT光收发器中发送转换后的光信号。

3. 发明授权

US08399319B2 Semiconductor device and method for manufacturing the same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US08399319B2
公开(公告)日：2013-03-19
申请号：US12839291
申请日：2010-07-19
申请人： Sang Soo Lee
发明人： Sang Soo Lee
IPC分类号： H01L21/00
CPC分类号： H01L27/10888 , H01L21/84 , H01L27/10814 , H01L27/10817 , H01L27/1082 , H01L27/10852 , H01L27/10858 , H01L27/10873 , H01L27/1203 , H01L28/60
摘要： A semiconductor device includes a substrate and a plurality of unit cells vertically arranged on the substrate.
摘要翻译：半导体器件包括衬底和垂直地布置在衬底上的多个单元电池。

4. 发明授权

US08012831B2 Method of forming isolation layer of flash memory device 失效
标题翻译：形成闪存器件隔离层的方法
公开(公告)号：US08012831B2
公开(公告)日：2011-09-06
申请号：US11954177
申请日：2007-12-11
申请人： Sang Soo Lee , Cha Deok Dong , Hyun Soo Shon , Woo Ri Jeong
发明人： Sang Soo Lee , Cha Deok Dong , Hyun Soo Shon , Woo Ri Jeong
IPC分类号： H01L21/8247
CPC分类号： H01L21/76232 , H01L27/11521
摘要： An embodiment of the invention relates to a method of forming an isolation layer of a flash memory device. An isolation layer is formed using a PSZ-based material and a nitride film of liner form is deposited on a trench before the PSZ film is deposited. An oxide film can be prevented from remaining on a top of the sidewalls of a conductive film for a floating gate through an etch process employing the etch rate. The thickness of a dielectric film can be prevented from increasing when a dielectric film is deposited. Accordingly, the contact area of the floating gate and the dielectric film can be increased and the coupling ratio between the floating gate and the control gate can be improved.
摘要翻译：本发明的实施例涉及一种形成闪存器件隔离层的方法。使用基于PSZ的材料形成隔离层，并且在沉积PSZ膜之前，将衬垫形式的氮化物膜沉积在沟槽上。通过采用蚀刻速率的蚀刻工艺，可以防止氧化膜残留在用于浮置栅极的导电膜的侧壁的顶部上。当沉积介电膜时，可以防止电介质膜的厚度增加。因此，可以提高浮动栅极和电介质膜的接触面积，并且可以提高浮动栅极和控制栅极之间的耦合比。

5. 发明申请

US20110159674A1 Method of Manufacturing Nonvolatile Memory Devices 审中-公开
标题翻译：制造非易失性存储器件的方法
公开(公告)号：US20110159674A1
公开(公告)日：2011-06-30
申请号：US12972117
申请日：2010-12-17
申请人： Chul Young Ham , Min Sik Jang , Sang Soo Lee
发明人： Chul Young Ham , Min Sik Jang , Sang Soo Lee
IPC分类号： H01L21/223
CPC分类号： H01L27/11521 , H01L29/42324 , H01L29/7881
摘要： A method of manufacturing nonvolatile memory devices comprises forming a plurality of floating gates spaced from each other over a semiconductor substrate, forming a dielectric layer on a surface of the floating gates, forming a capping layer on a surface of the dielectric layer, adding impurities to the capping layer, and forming a control gate over the capping layer containing the impurities.
摘要翻译：制造非易失性存储器件的方法包括在半导体衬底上形成彼此间隔开的多个浮置栅极，在浮置栅极的表面上形成电介质层，在电介质层的表面上形成覆盖层，将杂质添加到封盖层，并在包含杂质的封盖层上形成控制栅极。

6. 发明申请

US20110079421A1 PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：印刷电路板及其制造方法
公开(公告)号：US20110079421A1
公开(公告)日：2011-04-07
申请号：US12634520
申请日：2009-12-09
申请人： Young Gwan KO , Ryoichi Watanabe , Sang Soo Lee , Se Won Park
发明人： Young Gwan KO , Ryoichi Watanabe , Sang Soo Lee , Se Won Park
IPC分类号： H05K1/11 , B05D5/12 , C25D5/00 , C23F1/00
CPC分类号： H05K3/465 , H05K3/045 , H05K3/06 , H05K3/064 , H05K3/4602 , H05K3/4644 , H05K2201/0352 , H05K2201/09536 , H05K2203/0353
摘要： Disclosed herein is a printed circuit board, including: a base substrate; insulation layers which are formed on both sides of the base substrate and in which trenches are formed; and circuit layers including circuit patterns and vias formed in the trenches using a plating process. The printed circuit board is advantageous in that trenches are formed in both sides of a base substrate, so that a fine circuit pattern can be simultaneously formed on both sides thereof, thereby simplifying the manufacturing process thereof.
摘要翻译：本文公开了一种印刷电路板，包括：基底; 绝缘层，其形成在基底基板的两侧，并且形成沟槽; 以及电路层，其包括使用电镀工艺在沟槽中形成的电路图案和通孔。印刷电路板的优点在于，在基底基板的两侧形成沟槽，从而可以在其两侧同时形成精细电路图案，从而简化了其制造工艺。

7. 发明授权

US07751710B2 Photonic cross-connector system, WDM system using the same photonic cross-connector, and optical communication network based on the same WDM system 失效
标题翻译：光子交叉连接器系统，使用相同光子交叉连接器的WDM系统和基于相同WDM系统的光通信网络
公开(公告)号：US07751710B2
公开(公告)日：2010-07-06
申请号：US11745565
申请日：2007-05-08
申请人： Hwan Seok Chung , Sun Hyok Chang , Sang Soo Lee , Kwangjoon Kim
发明人： Hwan Seok Chung , Sun Hyok Chang , Sang Soo Lee , Kwangjoon Kim
IPC分类号： H04J14/00
CPC分类号： H04Q11/0005 , H04J14/0204 , H04J14/0209 , H04J14/0212 , H04J14/0217 , H04Q2011/0015 , H04Q2011/0039
摘要： Provided are a photonic cross-connector system, a wavelength division multiplexing (WDM) system using the photonic cross-connector system, and an optical communication network based on the WDM system. The photonic cross-connector system includes: an optical coupler branching an input optical signal into a plurality of paths; a wavelength selective switch (WSS) extracting at least one wavelength signal from the input optical signal and outputting the extracted wavelength signal to at least one port; a WDM multi-casting apparatus simultaneously copying and reproducing the input optical signal into different wavelengths and changing modulation methods of the input optical signal into different types of modulation methods; an optical transmitter and/or receiver branching and coupling the input optical signal; and a control system controlling the optical coupler, the WSS, the WDM multicasting apparatus, and the optical transmitter and/or receiver.
摘要翻译：提供了一种光子交叉连接器系统，使用光子交叉连接器系统的波分复用（WDM）系统和基于WDM系统的光通信网络。光子交叉连接器系统包括：将输入光信号分支成多个路径的光耦合器; 波长选择开关（WSS），从所述输入光信号中提取至少一个波长信号，并将所提取的波长信号输出到至少一个端口; WDM复合铸造设备同时将输入的光信号复制并再现成不同的波长，并且将输入的光信号的调制方法改变成不同类型的调制方法; 光发射机和/或接收机分支和耦合输入光信号; 以及控制光耦合器，WSS，WDM多播设备和光发射机和/或接收机的控制系统。

8. 外观设计

USD602455S1 Communication device 有权
公开(公告)号：USD602455S1
公开(公告)日：2009-10-20
申请号：US29303493
申请日：2008-02-11
申请人： Sang Soo Lee , Cho Bum Gyu , Soongul (Andrew) Kwon
设计人： Sang Soo Lee , Cho Bum Gyu , Soongul (Andrew) Kwon

9. 发明授权

US07515007B2 Integrated dielectric resonator filter and clock extraction device using the same 有权
标题翻译：集成介质谐振滤波器和使用其的时钟提取装置
公开(公告)号：US07515007B2
公开(公告)日：2009-04-07
申请号：US11441655
申请日：2006-05-26
申请人： Sang Kyu Lim , Sang Soo Lee , Hyun Woo Cho , Je Soo Ko
发明人： Sang Kyu Lim , Sang Soo Lee , Hyun Woo Cho , Je Soo Ko
IPC分类号： H03B5/30
CPC分类号： H03B9/148 , H01P1/20309
摘要： Provided are an integrated dielectric resonator filter and a clock extraction device using the integrated dielectric resonator filter. The integrated dielectric resonator filter includes: a microwave substrate; a disc type dielectric resonator installed on the microwave substrate and having predetermined diameter and height; an input and output transmission line installed on both sides of the disc type dielectric resonator to transmit input and output signals; and a metal cover enclosing the disc type dielectric resonator to form a predetermined volume, opened toward the input and output transmission line, and closed in an orthogonal direction to the input and output transmission line.
摘要翻译：提供了一种集成介质谐振器滤波器和使用集成介质谐振滤波器的时钟提取装置。集成介质谐振器滤波器包括：微波基板; 安装在微波基板上并具有预定直径和高度的盘型介质谐振器; 安装在盘式介质谐振器两侧的输入和输出传输线，以传输输入和输出信号; 以及包围盘状介质谐振器以形成预定体积的金属盖，朝向输入和输出传输线路开口，并且沿与输入和输出传输线正交的方向封闭。

10. 发明申请

US20080146285A1 Wireless Communication Device with Additional Input or Output Device 有权
标题翻译：带附加输入或输出设备的无线通信设备
公开(公告)号：US20080146285A1
公开(公告)日：2008-06-19
申请号：US11611439
申请日：2006-12-15
申请人： Sang Soo Lee , Kio Lee
发明人： Sang Soo Lee , Kio Lee
IPC分类号： H04M11/00 , H04M1/02
CPC分类号： H04M1/0279 , H04M1/0266 , H04M1/236 , H04M1/72547 , H04M2250/16 , H04M2250/22
摘要： A wireless communication device, such as a cellular telephone 2, and a method of displaying information on such a device are disclosed. In at least one embodiment, the wireless communication device includes a primary exterior surface 6 having first and second dimensions 26, 28, and first and second secondary exterior surfaces 14, 16, 18, 20 each having at least one respective dimension 24 that is substantially less than each of the first and second dimensions. The first and second secondary exterior surfaces 14, 16, 18, 20 are substantially non-coplanar relative to one another and with respect to the primary exterior surface 6, and each of the first and second secondary exterior surfaces includes a respective display portion 8. In at least some additional embodiments, the display portions 8 are capable of displaying information 40 in a streaming manner, and/or capable of accepting input commands from an operator 42 when the operator touches the display portions.
摘要翻译：公开了诸如蜂窝电话2的无线通信设备以及在这种设备上显示信息的方法。在至少一个实施例中，无线通信设备包括具有第一和第二尺寸26,28的主外部表面6和具有至少一个相应尺寸24的第一和第二辅助外部表面14,16,18,20，其基本上小于第一和第二维度的每一个。第一和第二次级外表面14,16,18,20相对于彼此和相对于主外表面6基本上非共面，并且第一和第二次级外表面中的每一个包括相应的显示部分8。在至少一些附加实施例中，显示部分8能够以流式方式显示信息40，和/或能够在操作者触摸显示部分时接受来自操作者42的输入命令。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式