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

US08709127B2 Porous dendritic platinum tubes as fuel cell electrocatalysts 有权
标题翻译：多孔树枝状铂管作为燃料电池电催化剂
公开(公告)号：US08709127B2
公开(公告)日：2014-04-29
申请号：US13232016
申请日：2011-09-14
申请人： Mei Cai , Xueliang Sun , Gaixia Zhang , Shuhui Sun , Ruying Li
发明人： Mei Cai , Xueliang Sun , Gaixia Zhang , Shuhui Sun , Ruying Li
IPC分类号： B22F9/24 , B82Y40/00
CPC分类号： B22F9/24 , B22F1/0025 , B22F2001/0029 , B22F2999/00 , B82Y30/00 , H01M4/92 , H01M8/10 , B22F2301/25
摘要： Platinum particles have been formed as porous, hollow tubular dendrites by using silver dendrite particles in a galvanic replacement reaction conducted in an aqueous solution of a platinum compound. The dendritic platinum particles have been found useful as catalysts and particularly useful as a hydrogen-oxidation electrocatalyst and/or an oxygen-reduction catalyst in a polymer electrolyte membrane fuel cell.
摘要翻译：通过在铂化合物的水溶液中进行的电偶替代反应中使用银枝晶颗粒，已经形成了铂颗粒作为多孔的中空管状枝晶。已经发现树枝状铂颗粒可用作催化剂，并且特别可用作聚合物电解质膜燃料电池中的氢氧化电催化剂和/或氧还原催化剂。

2. 发明授权

US09539643B2 Making metal and bimetal nanostructures with controlled morphology 有权
标题翻译：制作具有受控形态的金属和双金属纳米结构
公开(公告)号：US09539643B2
公开(公告)日：2017-01-10
申请号：US12704786
申请日：2010-02-12
申请人： Xueliang Sun , Gaixia Zhang , Mei Cai , Shuhui Sun , Ruying Li
发明人： Xueliang Sun , Gaixia Zhang , Mei Cai , Shuhui Sun , Ruying Li
IPC分类号： B22F9/16 , B22F9/24 , B22F1/00
CPC分类号： B22F9/24 , B22F1/0018 , B22F1/0025 , B22F2001/0029 , B22F2001/0037
摘要： A method of making metal nanostructures having a nanometer size in at least one dimension includes preparing an aqueous solution comprising a cation of a first metal and an anion, and mixing commercial elemental powder particles of an elemental second metal having a greater reduction potential than the first metal with the aqueous solution in an amount that reacts and dissolves all of the second metal and precipitates the first metal as metal nanostructures. The temperature and concentration of the aqueous solution and the selection of the anions and the second metal are chosen to produce metal nanostructures of a desired shape, for example ribbons, wires, flowers, rods, spheres, hollow spheres, scrolls, tubes, sheets, hexagonal sheets, rice, cones, dendrites, or particles.
摘要翻译：制备在至少一个维度上具有纳米尺寸的金属纳米结构的方法包括制备包含第一金属和阴离子的阳离子的水溶液，并混合具有比第一金属和阴离子更大的还原电位的元素第二金属的商业元素粉末颗粒金属与水溶液反应并溶解所有第二金属并沉淀第一金属作为金属纳米结构。选择水溶液的温度和浓度以及阴离子和第二金属的选择以产生所需形状的金属纳米结构，例如带，线，花，棒，球，空心球，涡卷，管，片，六角片，米，锥，树枝状或颗粒。

3. 发明申请

US20110197710A1 Making metal and bimetal nanostructures with controlled morphology 有权
标题翻译：制作具有受控形态的金属和双金属纳米结构
公开(公告)号：US20110197710A1
公开(公告)日：2011-08-18
申请号：US12704786
申请日：2010-02-12
申请人： Xueliang Sun , Gaixia Zhang , Mei Cai , Shuhui Sun , Ruying Li
发明人： Xueliang Sun , Gaixia Zhang , Mei Cai , Shuhui Sun , Ruying Li
IPC分类号： B22F9/16
CPC分类号： B22F9/24 , B22F1/0018 , B22F1/0025 , B22F2001/0029 , B22F2001/0037
摘要： A method of making metal nanostructures having a nanometer size in at least one dimension includes preparing an aqueous solution comprising a cation of a first metal and an anion, and mixing commercial elemental powder particles of an elemental second metal having a greater reduction potential than the first metal with the aqueous solution in an amount that reacts and dissolves all of the second metal and precipitates the first metal as metal nanostructures. The temperature and concentration of the aqueous solution and the selection of the anions and the second metal are chosen to produce metal nanostructures of a desired shape, for example ribbons, wires, flowers, rods, spheres, hollow spheres, scrolls, tubes, sheets, hexagonal sheets, rice, cones, dendrites, or particles.
摘要翻译：制备在至少一个维度上具有纳米尺寸的金属纳米结构的方法包括制备包含第一金属和阴离子的阳离子的水溶液，并混合具有比第一金属和阴离子更大的还原电位的元素第二金属的商业元素粉末颗粒金属与水溶液反应并溶解所有第二金属并沉淀第一金属作为金属纳米结构。选择水溶液的温度和浓度以及阴离子和第二金属的选择以产生所需形状的金属纳米结构，例如带，线，花，棒，球，空心球，涡卷，管，片，六角片，米，锥，树枝状或颗粒。

4. 发明授权

US08618986B2 Antenna designing method and data card single board of wireless terminal 有权
标题翻译：无线终端天线设计方法和数据卡单板
公开(公告)号：US08618986B2
公开(公告)日：2013-12-31
申请号：US13290485
申请日：2011-11-07
申请人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
发明人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
IPC分类号： H01Q1/38
CPC分类号： H01Q1/242 , H01Q5/328 , H01Q5/364
摘要： An antenna designing method and a data single board of a wireless terminal are disclosed. The method provided by the embodiments of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring and a metal coupling piece in the semi-closed area, where the antenna wiring and the metal coupling piece are parallel and overlap one another, a gap exists between the metal coupling piece and the data card single board, and the metal coupling piece is coupled with the data card single board via the gap. An embodiment of the present invention also provides a data card single board of a wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and a working bandwidth of a broadband is realized.
摘要翻译：公开了一种无线终端的天线设计方法和数据单板。本发明实施例提供的方法包括：在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线和金属耦合片平行并重叠的半封闭区域中布置天线布线和金属耦合片，金属耦合片与数据卡单板之间存在间隙，金属耦合片通过间隙与数据卡单板耦合。本发明的实施例还提供了无线终端的数据卡单板。根据本发明的实施例，减小了天线的比吸收率（SAR）值，实现了宽带的工作带宽。

5. 发明授权

US09130260B2 Antenna designing method and data card signal board of wireless terminal 有权
标题翻译：无线终端天线设计方法和数据卡信号板
公开(公告)号：US09130260B2
公开(公告)日：2015-09-08
申请号：US13290695
申请日：2011-11-07
申请人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
发明人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
IPC分类号： H01Q1/38 , G06F17/50 , H01Q9/04 , H01Q1/22 , H01Q9/42
CPC分类号： H01Q9/0407 , H01Q1/2275 , H01Q9/42 , Y10T29/49018
摘要： Embodiments of the present invention disclose an antenna designing method and a data card single board of a wireless terminal is provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.
摘要翻译：本发明的实施例公开了一种无线终端的天线设计方法和数据卡单板。本发明实施例提供的天线设计方法包括：在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线布线和数据卡单板之间存在间隙的半封闭区域中布置天线布线，并且天线布线经由间隙与数据卡单板耦合。本发明的实施例还公开了无线终端的数据卡单板。根据本发明的实施例，减小了天线的比吸收率（SAR）值，同时实现了宽带的工作带宽。

6. 发明授权

US08659485B2 Antenna designing method and data card single board of wireless terminal 有权
标题翻译：无线终端天线设计方法和数据卡单板
公开(公告)号：US08659485B2
公开(公告)日：2014-02-25
申请号：US13590807
申请日：2012-08-21
申请人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
发明人： Yao Lan , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
IPC分类号： H01Q1/38 , H01Q19/00 , H05K1/11
CPC分类号： H01Q9/0407 , H01Q1/2275 , H01Q9/42 , Y10T29/49018
摘要： An antenna designing method and a data card single board of a wireless terminal are provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.
摘要翻译：提供无线终端的天线设计方法和数据卡单板。本发明实施例提供的天线设计方法包括：在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线布线和数据卡单板之间存在间隙的半封闭区域中布置天线布线，并且天线布线经由间隙与数据卡单板耦合。本发明的实施例还公开了无线终端的数据卡单板。根据本发明的实施例，减小了天线的比吸收率（SAR）值，同时实现了宽带的工作带宽。

7. 发明申请

US20120176750A1 WIRELESS TERMINAL DEVICE 有权
标题翻译：无线终端设备
公开(公告)号：US20120176750A1
公开(公告)日：2012-07-12
申请号：US13422281
申请日：2012-03-16
申请人： Yanping XIE , Qing Liu , Ping Lei , Yao Lan , Shuhui Sun
发明人： Yanping XIE , Qing Liu , Ping Lei , Yao Lan , Shuhui Sun
IPC分类号： H05K7/02
CPC分类号： H05K1/14 , H05K1/0215 , H05K2201/0311
摘要： A wireless terminal device includes: a conduction and connection module, and a first Printed Circuit Board, PCB, connected to the conduction and connection module, and the wireless terminal device further includes a first conductor, where one of the conduction and connection module and the first PCB is connected to one end of the first conductor through a first capacitance coupling module, and the other one of the conduction and connection module and the first PCB is connected to the other end of the first conductor. Through the foregoing processing, capacitance coupling and grounding between the conduction and connection module and the PCB can be implemented through the first capacitance coupling module.
摘要翻译：一种无线终端设备包括：导电和连接模块以及连接到导电和连接模块的第一印刷电路板PCB，而无线终端设备还包括第一导体，其中导电和连接模块之一和第一PCB通过第一电容耦合模块连接到第一导体的一端，并且导电和连接模块和第一PCB中的另一个连接到第一导体的另一端。通过上述处理，可以通过第一电容耦合模块实现导通和连接模块与PCB之间的电容耦合和接地。

8. 发明申请

US20120050112A1 ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL 有权
标题翻译：天线设计方法和数据卡无线终端单板
公开(公告)号：US20120050112A1
公开(公告)日：2012-03-01
申请号：US13290485
申请日：2011-11-07
申请人： Yao LAN , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
发明人： Yao LAN , Shuhui Sun , Ping Lei , Yi Fan , Zhitai Zheng , Yanping Xie , Yongling Ban
IPC分类号： H01Q1/38 , G06F17/50
CPC分类号： H01Q1/242 , H01Q5/328 , H01Q5/364
摘要： An antenna designing method and a data single board of a wireless terminal are disclosed. The method provided by the embodiments of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring and a metal coupling piece in the semi-closed area, where the antenna wiring and the metal coupling piece are parallel and overlap one another, a gap exists between the metal coupling piece and the data card single board, and the metal coupling piece is coupled with the data card single board via the gap. An embodiment of the present invention also provides a data card single board of a wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and a working bandwidth of a broadband is realized.
摘要翻译：公开了一种无线终端的天线设计方法和数据单板。本发明实施例提供的方法包括：在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线和金属耦合片平行并重叠的半封闭区域中布置天线布线和金属耦合片，金属耦合片与数据卡单板之间存在间隙，金属耦合片通过间隙与数据卡单板耦合。本发明的实施例还提供了无线终端的数据卡单板。根据本发明的实施例，减小了天线的比吸收率（SAR）值，实现了宽带的工作带宽。

9. 发明申请

US20100161865A1 Method and apparatus for improving radio performance of wireless data terminal device 有权
标题翻译：提高无线数据终端设备无线性能的方法和装置
公开(公告)号：US20100161865A1
公开(公告)日：2010-06-24
申请号：US12645192
申请日：2009-12-22
申请人： Yanping Xie , Shuhui Sun , Qizhi Zhan , Shuqiang Gong , Chaoyan Zhang
发明人： Yanping Xie , Shuhui Sun , Qizhi Zhan , Shuqiang Gong , Chaoyan Zhang
IPC分类号： G06F13/00
CPC分类号： H01R12/722 , H01R12/79
摘要： A wireless data terminal device comprises a detachable USB connector and a main circuit board, where at least two redundancy grounding connections are provided between the detachable USB connector and the main circuit board, and the grounding points of the at least two redundancy grounding connections are not adjacent to each other. A method for improving the radio performance of the wireless data terminal device is further provided. With the wireless data terminal device or the method for improving the radio performance of the wireless data terminal device, the connection of the grounding plane of the wireless data terminal device with the grounding plane of a computer is effectively enhanced. Therefore, the radio performance of the wireless data terminal device is improved.
摘要翻译：无线数据终端装置包括可拆卸USB连接器和主电路板，其中在可拆卸USB连接器和主电路板之间提供至少两个冗余接地连接，并且至少两个冗余接地连接的接地点不是相邻。还提供了一种提高无线数据终端装置的无线性能的方法。利用无线数据终端装置或者提高无线数据终端装置的无线性能的方法，无线数据终端装置的接地面与计算机的接地面的连接得到有效的提高。因此，提高了无线数据终端装置的无线性能。

10. 发明授权

US08929062B2 Wireless terminal device 有权
标题翻译：无线终端设备
公开(公告)号：US08929062B2
公开(公告)日：2015-01-06
申请号：US13422281
申请日：2012-03-16
申请人： Yanping Xie , Qing Liu , Ping Lei , Yao Lan , Shuhui Sun
发明人： Yanping Xie , Qing Liu , Ping Lei , Yao Lan , Shuhui Sun
IPC分类号： G06F1/16 , H05K1/14 , H05K5/00 , H05K7/00 , H05K1/02
CPC分类号： H05K1/14 , H05K1/0215 , H05K2201/0311
摘要： A wireless terminal device includes: a conduction and connection module, and a first Printed Circuit Board, PCB, connected to the conduction and connection module, and the wireless terminal device further includes a first conductor, where one of the conduction and connection module and the first PCB is connected to one end of the first conductor through a first capacitance coupling module, and the other one of the conduction and connection module and the first PCB is connected to the other end of the first conductor. Through the foregoing processing, capacitance coupling and grounding between the conduction and connection module and the PCB can be implemented through the first capacitance coupling module.
摘要翻译：一种无线终端设备包括：导电和连接模块以及连接到导电和连接模块的第一印刷电路板PCB，而无线终端设备还包括第一导体，其中导电和连接模块之一和第一PCB通过第一电容耦合模块连接到第一导体的一端，并且导电和连接模块和第一PCB中的另一个连接到第一导体的另一端。通过上述处理，可以通过第一电容耦合模块实现导通和连接模块与PCB之间的电容耦合和接地。

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