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

US11606913B1 Plant growing lamp 有权
公开(公告)号：US11606913B1
公开(公告)日：2023-03-21
申请号：US17749112
申请日：2022-05-19
申请人： Meng Li
发明人： Meng Li
IPC分类号： A01G7/04 , F21V29/83 , F21V21/15 , F21V21/008
摘要： A plant growing lamp includes a lighting unit and a hanging unit. The lighting unit includes a control box and a sliding part, and the hanging unit includes connection lines and a rope ratchets. Cables such as the rope ratchets and the connection lines can be roughly pulled straightly and fully by weight of the lighting unit. The rope ratchets can be pulled to adjust a distance between the lighting unit and the hanger, so as to change an interval between a lamp of the lighting unit and the plants under the lighting unit, thereby appropriately adjusting light intensity for plant growth to prevent from burning the plants.

2. 外观设计

USD961368S1 Folding cleat 有权
公开(公告)号：USD961368S1
公开(公告)日：2022-08-23
申请号：US29801608
申请日：2021-07-29
申请人： Meng Li
设计人： Meng Li

3. 发明授权

US10446896B2 Adjustable phase shifting device including branched feed lines with transformer portions for feeding an antenna array 有权
公开(公告)号：US10446896B2
公开(公告)日：2019-10-15
申请号：US15507763
申请日：2015-09-11
申请人： Victor Aleksandrovich Sledkov , Zi-Meng Li
发明人： Victor Aleksandrovich Sledkov , Zi-Meng Li
IPC分类号： H01P1/18 , H01P5/12 , H01Q21/00 , H01Q23/00 , H01Q1/24 , H01Q3/32
摘要： This paper discloses an adjustable phase shifting device for antenna array as well as an antenna array, the device including a branched network of feed lines containing transformer portions of varying width for reducing reflection of signals passing through the network and coupling the common input port with the output ports placed along the first edge of the device via one or more junctions and including portions of feed lines placed along the second edge of the device, the dielectric members mounted on one rod adjacent to these portions of feed lines and can be moved along ones to synchronously adjust the phase relationship between the output ports, the dielectric members having one or more transformer portions for reducing reflection of signals passing through the network, wherein the dielectric member mounted adjacent to portions of feed lines placed along the second edge of the device and connected with the first junction from input port contains transformer portions at both ends and other dielectric members contain transformer portions only at one end which overlap a portion of feed line placed along the second edge of the device.

4. 发明申请

US20170358865A1 BAFFLE BOARD FOR BASE STATION ANTENNA AND BASE STATION ANTENNA ARRAY STRUCTURE 审中-公开
公开(公告)号：US20170358865A1
公开(公告)日：2017-12-14
申请号：US15507787
申请日：2015-09-11
申请人： Zi-meng LI
发明人： Victor Aleksandrovich Sledkov , Zi-Meng Li
IPC分类号： H01Q15/14 , H01Q1/24 , H01Q21/00 , H01Q1/52 , H01Q3/34 , H01Q3/32
CPC分类号： H01Q1/246 , H01P1/184 , H01Q1/523 , H01Q1/528 , H01Q3/32 , H01Q21/0006 , H01Q21/08 , H01Q25/001
摘要： This application discloses a type of reflecting plate and base station array for base station antennas. The main part of the reflecting plate is mono- or multi-layer reflector chamber, the inside of each layer placed with at least one phase shift cavity, guide groove and projection, the phase shift cavity for holding components of the phase shifter, while guide groove and projection for fixing them, allowing removable dielectric insulation medium of the phase shifter to move within the guide groove. The reflecting plate and the phase shift cavity are designed in integrative structure, achieving good consistency, less soldering and easy installation, costing less time and fewer raw materials, and high efficiency and low cost as well.

5. 发明申请

US20170288306A1 ADJUSTABLE PHASE SHIFTING DEVICE FOR ARRAY ANTENNA AND ANTENNA 审中-公开
公开(公告)号：US20170288306A1
公开(公告)日：2017-10-05
申请号：US15507763
申请日：2015-09-11
申请人： Victor Aleksandrovich Sledkov , Zi-Meng Li
发明人： Victor Aleksandrovich Sledkov , Zi-Meng Li
IPC分类号： H01Q3/26 , H01Q21/00
CPC分类号： H01P1/18 , H01P1/184 , H01P5/12 , H01Q1/246 , H01Q3/32 , H01Q21/0075 , H01Q23/00
摘要： This paper discloses an adjustable phase shifting device for antenna array as well as an antenna array, the device including a branched network of feed lines containing transformer portions of varying width for reducing reflection of signals passing through the network and coupling the common input port with the output ports placed along the first edge of the device via one or more junctions and including portions of feed lines placed along the second edge of the device, the dielectric members mounted on one rod adjacent to these portions of feed lines and can be moved along ones to synchronously adjust the phase relationship between the output ports, the dielectric members having one or more transformer portions for reducing reflection of signals passing through the network, wherein the dielectric member mounted adjacent to portions of feed lines placed along the second edge of the device and connected with the first junction from input port contains transformer portions at both ends and other dielectric members contain transformer portions only at one end which overlap a portion of feed line placed along the second edge of the device.

6. 发明授权

US09466883B2 Printed antenna and mobile communication equipment 有权
标题翻译：印刷天线和移动通信设备
公开(公告)号：US09466883B2
公开(公告)日：2016-10-11
申请号：US14348663
申请日：2011-12-31
申请人： Meng Li
发明人： Meng Li
IPC分类号： H01Q1/38 , H01Q9/04 , H01Q1/24 , H01Q1/48 , H01Q5/364
CPC分类号： H01Q9/0407 , H01Q1/243 , H01Q1/38 , H01Q1/48 , H01Q5/364 , H01Q9/0442
摘要： Disclosed is a printed antenna which includes: a ground plane which is a layer of metal formed on the insulating layer; a feed unit which is multiple metallic lines formed on the insulating layer and includes a first end and a second end; a feed point which is set between the feed unit and the ground plane and is connected to the first end of the feed unit; a first radiation unit which is formed on the insulating layer, and configured to radiate or receive first frequency band signals; a second radiation unit which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive second frequency band signals; a third radiation unit, which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive third frequency band signals.
摘要翻译：公开了一种印刷天线，其包括：形成在所述绝缘层上的金属层的接地面; 馈送单元，其是形成在所述绝缘层上并包括第一端和第二端的多个金属线; 馈送点设置在馈送单元和接地平面之间并连接到馈送单元的第一端; 第一辐射单元，其形成在所述绝缘层上，并且被配置为辐射或接收第一频带信号; 第二辐射单元，其形成在所述绝缘层上，连接到所述馈送单元的第二端，并且被配置为辐射或接收第二频带信号; 第三辐射单元，其形成在所述绝缘层上，连接到所述馈送单元的第二端，并且被配置为辐射或接收第三频带信号。

7. 发明授权

US09000681B2 Systems and methods for current matching of LED channels 有权
标题翻译： LED通道当前匹配的系统和方法
公开(公告)号：US09000681B2
公开(公告)日：2015-04-07
申请号：US13215000
申请日：2011-08-22
申请人： Jiqing Yang , Meng Li , Liqiang Zhu , Lieyi Fang
发明人： Jiqing Yang , Meng Li , Liqiang Zhu , Lieyi Fang
IPC分类号： H05B37/02 , G09G3/32
CPC分类号： H05B33/0812 , G09G3/32 , H05B33/0815 , H05B33/0827 , H05B33/0842 , H05B37/02 , Y10T307/406
摘要： System and method are provided for generating a plurality of channel currents. The system includes a channel reference generator configured to receive a first reference current and generate at least a first channel driving current and a second channel driving current, a first channel current divider configured to receive the first channel driving current and generate a first input current, a second input current, and a third input current, a second channel current divider configured to receive the second channel driving current and generate a fourth input current, a fifth input current, and a sixth input current, a first channel driver configured to receive the first input current, the second input current, and the third input current and generate a first channel current, and a second channel driver configured to receive the fourth input current, the fifth input current, and the sixth input current and generate a second channel current.
摘要翻译：提供了用于产生多个通道电流的系统和方法。该系统包括：通道参考发生器，被配置为接收第一参考电流并产生至少第一通道驱动电流和第二通道驱动电流;第一通道电流分配器，被配置为接收第一通道驱动电流并产生第一输入电流，第二输入电流和第三输入电流，第二通道电流分配器，被配置为接收第二通道驱动电流并产生第四输入电流，第五输入电流和第六输入电流;第一通道驱动器，被配置为接收第一输入电流，第二输入电流和第三输入电流，并产生第一通道电流;以及第二通道驱动器，被配置为接收第四输入电流，第五输入电流和第六输入电流，并产生第二通道电流。

8. 发明授权

US08836677B2 Array substrate and driving method thereof 有权
标题翻译：阵列基板及其驱动方法
公开(公告)号：US08836677B2
公开(公告)日：2014-09-16
申请号：US13379998
申请日：2011-11-23
申请人： Meng Li , Jin-jie Wang
发明人： Meng Li , Jin-jie Wang
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G5/00 , G09G3/3648 , G09G2300/0426 , G09G2310/0297
摘要： An array substrate and driving method thereof are described. The array substrate includes a gate driver, a source driver, a plurality of pixel regions and a switch unit. The pixel regions are composed of an array configuration in form of rows and columns wherein each of the pixel regions is connected to a secondary data line and two scan lines. The switch unit is coupled to the source driver via a plurality of primary data lines and coupled to the pixel regions via the secondary data lines wherein one of the primary data lines corresponds to one secondary data line in one pixel region and to another secondary data line in another pixel region adjacent to the one pixel region by the switch unit.
摘要翻译：描述阵列基板及其驱动方法。阵列基板包括栅极驱动器，源极驱动器，多个像素区域和开关单元。像素区域由行和列的形式的阵列配置组成，其中每个像素区域连接到辅助数据线和两条扫描线。开关单元经由多个主数据线耦合到源极驱动器，并且经由辅助数据线耦合到像素区域，其中主数据线之一对应于一个像素区域中的一个辅助数据线，并对应于另一个次级数据线在由所述开关单元与所述一个像素区域相邻的另一像素区域中。

9. 发明申请

US20140225784A1 Printed Antenna and Mobile Communication Equipment 有权
标题翻译：印刷天线和移动通信设备
公开(公告)号：US20140225784A1
公开(公告)日：2014-08-14
申请号：US14348663
申请日：2011-12-31
申请人： Meng Li
发明人： Meng Li
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0407 , H01Q1/243 , H01Q1/38 , H01Q1/48 , H01Q5/364 , H01Q9/0442
摘要： Disclosed is a printed antenna which includes: a ground plane which is a layer of metal formed on the insulating layer; a feed unit which is multiple metallic lines formed on the insulating layer and includes a first end and a second end; a feed point which is set between the feed unit and the ground plane and is connected to the first end of the feed unit; a first radiation unit which is formed on the insulating layer, and configured to radiate or receive first frequency band signals; a second radiation unit which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive second frequency band signals; a third radiation unit, which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive third frequency band signals.
摘要翻译：公开了一种印刷天线，其包括：形成在所述绝缘层上的金属层的接地面; 馈送单元，其是形成在所述绝缘层上并包括第一端和第二端的多个金属线; 馈送点设置在馈送单元和接地平面之间并连接到馈送单元的第一端; 第一辐射单元，其形成在所述绝缘层上，并且被配置为辐射或接收第一频带信号; 第二辐射单元，其形成在所述绝缘层上，连接到所述馈送单元的第二端，并且被配置为辐射或接收第二频带信号; 第三辐射单元，其形成在所述绝缘层上，连接到所述馈送单元的第二端，并且被配置为辐射或接收第三频带信号。

10. 发明授权

US08665407B2 Chip-on-film structure for liquid crystal panel 有权
标题翻译：液晶面板贴片式结构
公开(公告)号：US08665407B2
公开(公告)日：2014-03-04
申请号：US13380012
申请日：2011-11-23
申请人： Shyhfeng Chen , Minghung Shih , Meng Li
发明人： Shyhfeng Chen , Minghung Shih , Meng Li
IPC分类号： G02F1/1345
CPC分类号： G02F1/1345
摘要： A chip on film (COF) structure for a liquid crystal panel is disclosed, and comprises a flexible substrate, an output edge, a first wire bonding portion, two second wire bonding portions, a fan-out trace portion, and two array trace portions. A long direction of lead strips of the second wire bonding portion is parallel to the output edge, and the array trace portions connect one end of the lead strips of the second wire bonding portion to the output edge. The design of the second wire bonding portions parallel to the output edge and turning traces of the array trace portions can lower the length of the fan-out trace portion, so that it is advantageous in a design trend of narrow frame edge of a liquid crystal panel.
摘要翻译：公开了一种用于液晶面板的薄膜（COF）结构，包括柔性基板，输出边缘，第一引线接合部分，两个第二引线接合部分，扇出迹线部分和两个阵列迹线部分。第二引线接合部分的长条方向平行于输出边缘，并且阵列迹线部分将第二引线接合部分的引线条的一端连接到输出边缘。平行于输出边缘的第二引线接合部分和阵列迹线部分的转动迹线的设计可以降低扇出迹线部分的长度，使得在液晶的窄边缘的设计趋势中是有利的面板。

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