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1. 发明授权

US10142076B2 Method and apparatus for sending and receiving control channel in wireless communication system 有权
公开(公告)号：US10142076B2
公开(公告)日：2018-11-27
申请号：US13147278
申请日：2010-02-02
申请人： In Ho Lee , Jin Kyu Han , Ju Ho Lee , Jae Chon Yu
发明人： In Ho Lee , Jin Kyu Han , Ju Ho Lee , Jae Chon Yu
IPC分类号： H04W72/00 , H04B7/00 , H04W4/00 , H04J3/00 , H04L12/28 , H04L27/28 , H04B7/02 , H04L1/02 , G01R31/28 , G08C25/02 , H04L5/00 , H04W72/04 , H04W72/12
摘要： In a wireless communication system a control channel is required in order to use limited resources effectively. However, the control channel resource is part of the system overhead, and thus reduces the data channel resource used for data transmission. In the long term evolution (LTE) system based on OFDM, one sub frame the consists of fourteen OFDM symbols wherein a maximum of three OFDM symbols are used for the control channel resource and remaining eleven OFDM symbols are used for the data channel resource. Therefore, the quantity of energy that can be transmitted for the control channel resource is extremely limited compared to the data channel resource. For this reason, the coverage of the control channel becomes less than that &; of the data channel, and even if a user can successfully receive the data channel, reception failure of a control channel sometimes˜results in failure of data recovery. In the present invention, in order to expand the coverage of the control channel to at least the coverage of the data channel, the time resource of the transmission resource wherein the control channel is transmitted is expanded and allocated for sending and receiving the control channel. By way of methods for extending the time resource are provided a method wherein a plurality of sub frames are used to transmit one control channel, and a method wherein a part of a data channel is used for the control channel.

2. 发明授权

US08960935B2 Backlight unit and liquid crystal display device having the same 有权
标题翻译：背光单元和具有该背光单元的液晶显示装置
公开(公告)号：US08960935B2
公开(公告)日：2015-02-24
申请号：US11964432
申请日：2007-12-26
申请人： Eun Seok Jang , Sung Keun Lee , Jae Ho Lee , Chang Ho Lee , Yong Kon Lee , Oh Sang Kwon , Dae Heung Lee , Seung Hyun Kim , Jin Seo Park
发明人： Eun Seok Jang , Sung Keun Lee , Jae Ho Lee , Chang Ho Lee , Yong Kon Lee , Oh Sang Kwon , Dae Heung Lee , Seung Hyun Kim , Jin Seo Park
IPC分类号： G09F13/04 , G02F1/1335
CPC分类号： G02F1/133604
摘要： Disclosed is a printed circuit board, on which a holder for fixing a lamp is mounted, is disposed on an upper surface of a bottom cover, and an inverter supplying a driving voltage to the lamp is disposed on a lower surface of the bottom cover. The printed circuit board is electrically connected to the holder as a conductive pattern is embedded in the printed circuit board. The connector is directly mounted on the inverter, or it is connected to the inverter via a wire. In this case, the connector is also connected to the printed circuit board. Therefore, the connector of the inverter and the connector of the printed circuit board are electrically connected.
摘要翻译：公开了一种印刷电路板，其上安装有用于固定灯的保持器，布置在底盖的上表面上，并且向底盖的下表面设置向灯提供驱动电压的逆变器。当印刷电路板嵌入印刷电路板中时，印刷电路板电连接到保持器。连接器直接安装在变频器上，或通过电线连接到变频器。在这种情况下，连接器也连接到印刷电路板。因此，逆变器的连接器和印刷电路板的连接器电连接。

3. 发明授权

US08520623B2 Method and apparatus for transmitting and receiving downlink signal for which guard band is configured in cellular radio communication system supporting band scalability 有权
标题翻译：用于发送和接收支持频带可扩展性的蜂窝无线电通信系统中配置保护频带的下行链路信号的方法和装置
公开(公告)号：US08520623B2
公开(公告)日：2013-08-27
申请号：US13201777
申请日：2010-02-16
申请人： Joon Young Cho , In Ho Lee , Ju Ho Lee
发明人： Joon Young Cho , In Ho Lee , Ju Ho Lee
IPC分类号： H04W4/00
CPC分类号： H04L5/0044 , H04L5/0007 , H04L5/001 , H04L27/2607
摘要： Disclosed is a configuration of a guard band for a radio communication system formed of consecutive sub-bands. Particularly disclosed are designs of a middle guard band for preventing interference between adjacent sub-bands and regulating a difference in frequency between signals transmitted in each sub-band in a radio communication system such as a multi-carrier OFDM system and a multi-carrier CDMA system that forms a wideband through carrier aggregation. Related transmission/reception method and apparatus are further disclosed.
摘要翻译：公开了由连续子带构成的无线通信系统的保护带的结构。特别公开了用于防止相邻子带之间的干扰的中间保护带的设计，并且在诸如多载波OFDM系统和多载波CDMA系统的无线电通信系统中调节在每个子带中发送的信号之间的频率差通过载波聚合形成宽带的系统。进一步公开相关的发送/接收方法和装置。

4. 外观设计

USD678508S1 Filter cartridge intake profile 有权
标题翻译：滤芯进纸轮廓
公开(公告)号：USD678508S1
公开(公告)日：2013-03-19
申请号：US29389725
申请日：2011-04-15
申请人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh
设计人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh

5. 外观设计

USD677780S1 Filter cartridge 有权
公开(公告)号：USD677780S1
公开(公告)日：2013-03-12
申请号：US29389722
申请日：2011-04-15
申请人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh
设计人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh

6. 发明申请

US20130029450A1 METHOD FOR MANUFACTURING SOLAR CELL 审中-公开
标题翻译：制造太阳能电池的方法
公开(公告)号：US20130029450A1
公开(公告)日：2013-01-31
申请号：US13641190
申请日：2011-04-19
申请人： Chae Hwan Jeong , Jong Ho Lee , Ho Sung Kim , Jin Hyeok Kim , Suk Ho Lee
发明人： Chae Hwan Jeong , Jong Ho Lee , Ho Sung Kim , Jin Hyeok Kim , Suk Ho Lee
IPC分类号： H01L31/18
CPC分类号： H01L31/0326 , H01L31/022425 , H01L31/0322 , H01L31/03923 , H01L31/0749 , H01L31/1872 , Y02E10/541 , Y02P70/521
摘要： The present invention provides a method for manufacturing a solar cell capable of suppressing volatilization of selenium and deformation of a substrate during a manufacturing process. According to the present invention, the method for manufacturing the solar cell comprises the steps of: providing a substrate; forming a rear electrode on the substrate; forming a precursor film for a light absorption film on the rear electrode; forming a light absorption film by progressing a crystallization process for the precursor film for the light absorption film; forming a buffer film on the light absorption film; forming a window film on the buffer film, and forming an anti-reflection film on the window film; and partially patterning the anti-reflection film, and forming a grid electrode in a patterned area. Said precursor film for the light absorption film includes Cu—Zn—Sn—S (Cu2ZnSnS4), CuInSe2, CuInS2, Cu(InGa)Se2, or Cu(InGa)S2. Further, a Cu—Zn—Sn—S (Cu2ZnSnS4) precursor film, a CuInSe2 precursor film, a CuInS2 precursor film, and a Cu (InGa)Se2 precursor film or a Cu(InGa)S2 precursor film can have a multi-layer structure of each component or a single-layer structure having compounds of the components. Said crystallization step for the precursor film is progressed through an electron-beam irradiation process.
摘要翻译：本发明提供一种制造太阳能电池的方法，所述太阳能电池能够在制造过程中抑制硒的挥发和基板的变形。根据本发明，太阳能电池的制造方法包括以下步骤：提供基板; 在所述基板上形成后电极; 在后电极上形成用于光吸收膜的前体膜; 通过对用于光吸收膜的前体膜进行结晶化处理来形成光吸收膜; 在光吸收膜上形成缓冲膜; 在缓冲膜上形成窗膜，在窗膜上形成防反射膜; 并且部分地构图防反射膜，并且在图案化区域中形成栅格电极。所述光吸收膜前体膜包括Cu-Zn-Sn-S（Cu2ZnSnS4），CuInSe2，CuInS2，Cu（InGa）Se2或Cu（InGa）S2。此外，Cu-Zn-Sn-S（Cu2ZnSnS4）前体膜，CuInSe2前体膜，CuInS2前体膜和Cu（InGa）Se2前体膜或Cu（InGa）S2前体膜可以具有多层每个组分的结构或具有组分化合物的单层结构。前体膜的所述结晶步骤通过电子束照射工艺进行。

7. 发明申请

US20120260920A1 FACE MASK HAVING WELDED THERMOPLASTIC MASK BODY 审中-公开
标题翻译：具有焊接热塑性掩模体的面罩
公开(公告)号：US20120260920A1
公开(公告)日：2012-10-18
申请号：US13087629
申请日：2011-04-15
申请人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh
发明人： Dong-Il Choi , Kyoung-Ho Lee , Jin-Ho Lee , BongHyup Kang , Dong-Sun Noh
IPC分类号： A62B23/02
CPC分类号： A62B18/025
摘要： A respirator 10 that includes a mask body 12 and at least one filter cartridge 24. The mask body 12 has a central portion 14 and a peripheral portion 16. The filter cartridge 24 is attached to the rigid central portion 16. The peripheral portion 14 is made from a low stiffness first thermoplastic material, and the central portion 16 is made from a rigid second thermoplastic material. The first thermoplastic material is welded to the second thermoplastic material. A respirator of this structure can be made in a convenient manner, with a sound hermetic bond between the parts, while also being light in weight.
摘要翻译：一种呼吸器10，其包括面罩主体12和至少一个滤筒24.面罩主体12具有中心部分14和周边部分16.过滤器滤芯24附接到刚性中心部分16.周边部分14是由低刚度第一热塑性材料制成，并且中心部分16由刚性第二热塑性材料制成。将第一热塑性材料焊接到第二热塑性材料上。这种结构的呼吸器可以以方便的方式制成，在部件之间具有良好的密封性，同时重量轻。

8. 发明授权

US08044540B2 Systems and methods for a SPDT switch or SPMT switch with transformer 有权
标题翻译：具有变压器的SPDT开关或SPMT开关的系统和方法
公开(公告)号：US08044540B2
公开(公告)日：2011-10-25
申请号：US12565137
申请日：2009-09-23
申请人： Dong Ho Lee , Minsik Ahn , Kyu Hwan An , Wangmyong Woo , Chang-Ho Lee , Joy Laskar
发明人： Dong Ho Lee , Minsik Ahn , Kyu Hwan An , Wangmyong Woo , Chang-Ho Lee , Joy Laskar
IPC分类号： H01H31/10
CPC分类号： H03K17/693 , Y10T307/76
摘要： A SPDT or SPMT switch may include a transformer having a primary winding and a secondary winding, where a first end of the secondary winding is connected to a single pole port, where a first end of the primary winding is connected to a first throw port; a first switch having a first end and a second end, where the first end is connected to ground; and a second switch, where a second end of the secondary winding is connected to both a second end of the first switch and a first end of the second switch, where a second end of the second switch is connected to a second throw port, where the first switch controls a first communication path between the single pole port and the first throw port, and where the second switch controls a second communication path between the second throw port and the single pole port.
摘要翻译： SPDT或SPMT开关可以包括具有初级绕组和次级绕组的变压器，其中次级绕组的第一端连接到单极端口，其中初级绕组的第一端连接到第一端口; 第一开关，其具有第一端和第二端，其中第一端连接到地; 以及第二开关，其中所述次级绕组的第二端连接到所述第一开关的第二端和所述第二开关的第一端，其中所述第二开关的第二端连接到第二突出端口，其中第一开关控制单极端口和第一端口之间的第一通信路径，并且其中第二开关控制第二端口和单极端口之间的第二通信路径。

9. 发明授权

US07920418B2 Nonvolatile memory devices and methods of forming the same 有权
标题翻译：非易失存储器件及其形成方法
公开(公告)号：US07920418B2
公开(公告)日：2011-04-05
申请号：US11972243
申请日：2008-01-10
申请人： Seung-Chul Lee , Keun-Ho Lee , Choong-Ho Lee , Byung-Yong Choi
发明人： Seung-Chul Lee , Keun-Ho Lee , Choong-Ho Lee , Byung-Yong Choi
IPC分类号： G11C11/34
CPC分类号： H01L27/11521 , G11C16/0483 , G11C16/3418 , H01L27/115 , H01L27/11524
摘要： A nonvolatile memory device includes a semiconductor substrate of a first conductivity type, a plurality of word lines on the semiconductor substrate, each the plurality of word lines including a floating gate of a second conductivity type. A ground select line and a string select line are disposed on respective sides of word lines. An impurity region of the second conductivity type underlies a first word line adjacent the ground select line. The device may further include a second impurity region of the second conductivity type underlying a second word line adjacent the string select line. In still further embodiments, the device may further include third impurity regions of the second conductivity type underlying respective third word lines between the first word line and the second word line. Methods of forming such devices are also provided.
摘要翻译：非易失性存储器件包括第一导电类型的半导体衬底，半导体衬底上的多个字线，多条字线包括第二导电类型的浮置栅极。地线选择线和串选择线设置在字线的相应侧上。第二导电类型的杂质区域位于与地选线相邻的第一字线的正下方。该器件还可以包括第二导电类型的第二杂质区域，位于与串选择线相邻的第二字线下方。在另外的实施例中，器件还可以包括在第一字线和第二字线之间的相应第三字线下方的第二导电类型的第三杂质区。还提供了形成这种装置的方法。

10. 发明授权

US07880547B2 Systems and methods for power amplifiers with voltage boosting multi-primary transformers 有权
标题翻译：具有升压型多原子变压器的功率放大器的系统和方法
公开(公告)号：US07880547B2
公开(公告)日：2011-02-01
申请号：US12711480
申请日：2010-02-24
申请人： Chang-Ho Lee , Kyu Hwan An , Ki Seok Yang , Jaejoon Chang , Wangmyong Woo , Younsuk Kim , Haksun Kim , Ockgoo Lee , Dong Ho Lee , Hyungwook Kim , Joy Laskar
发明人： Chang-Ho Lee , Kyu Hwan An , Ki Seok Yang , Jaejoon Chang , Wangmyong Woo , Younsuk Kim , Haksun Kim , Ockgoo Lee , Dong Ho Lee , Hyungwook Kim , Joy Laskar
IPC分类号： H03F3/68
CPC分类号： H03F3/211 , H01F2017/0046 , H03F1/3211 , H03F3/195 , H03F3/45183 , H03F3/45475 , H03F3/604 , H03F2200/451 , H03F2200/537 , H03F2200/541 , H03F2203/21139 , H03F2203/21157 , H03F2203/45704 , H03F2203/45706 , H03F2203/45731 , Y10T29/49071
摘要： Systems and methods may be provided for a power amplifier system. The systems and methods may include a plurality of power amplifiers, where each power amplifier includes at least one output port. The systems and methods may also include a plurality of primary windings each having a first number of turns, where each primary winding is connected to at least one output port of the plurality of power amplifiers, and a single secondary winding inductively coupled to the plurality of primary windings, where the secondary winding includes a second number of turns greater than the first number of turns.
摘要翻译：可以为功率放大器系统提供系统和方法。系统和方法可以包括多个功率放大器，其中每个功率放大器包括至少一个输出端口。系统和方法还可以包括多个初级绕组，每个初级绕组具有第一圈数，其中每个初级绕组连接到多个功率放大器的至少一个输出端口，以及感应耦合到多个初级绕组，其中次级绕组包括大于第一匝数的第二匝数。

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