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. 发明申请

US20130335275A1 Structures for Shielding and Mounting Components in Electronic Devices 有权
公开(公告)号：US20130335275A1
公开(公告)日：2013-12-19
申请号：US13524997
申请日：2012-06-15
申请人： Emery A. Sanford , Qingxiang Li , Lijun Zhang , Anthony S. Montevirgen , Teodor Dabov , Erik G.P. de Jong , Wey-Jiun Lin
发明人： Emery A. Sanford , Qingxiang Li , Lijun Zhang , Anthony S. Montevirgen , Teodor Dabov , Erik G.P. de Jong , Wey-Jiun Lin
IPC分类号： H01Q1/52 , H01P11/00 , H05K9/00 , H01Q1/24 , H01Q1/12
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q1/526 , Y10T29/49016
摘要： An electronic device may be provided with a conductive housing. An antenna window structure may be formed in an opening in the housing. The antenna window structure may have an antenna support structure that is attached to the conductive housing and that supports antenna structures. An antenna window cap may be mounted in the opening and attached to the antenna support structure with liquid adhesive. Alignment structures may be provided in the antenna support structure. An antenna support plate with mating alignment structures may be used in attaching the antenna structures to the antenna support structures. Metal shielding structures may be used to provide electromagnetic shielding. A shielding wall may be formed from a sheet metal structure supported by a plastic support structure. A flexible metal shielding foil layer may be welded to the shielding wall using a sacrificial plate.

2. 发明授权

US09059514B2 Structures for shielding and mounting components in electronic devices 有权
标题翻译：用于电子设备中屏蔽和安装组件的结构
公开(公告)号：US09059514B2
公开(公告)日：2015-06-16
申请号：US13524997
申请日：2012-06-15
申请人： Emery A. Sanford , Qingxiang Li , Lijun Zhang , Anthony S. Montevirgen , Teodor Dabov , Erik G. P. de Jong , Wey-Jiun Lin
发明人： Emery A. Sanford , Qingxiang Li , Lijun Zhang , Anthony S. Montevirgen , Teodor Dabov , Erik G. P. de Jong , Wey-Jiun Lin
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q1/526 , Y10T29/49016
摘要： An electronic device may be provided with a conductive housing. An antenna window structure may be formed in an opening in the housing. The antenna window structure may have an antenna support structure that is attached to the conductive housing and that supports antenna structures. An antenna window cap may be mounted in the opening and attached to the antenna support structure with liquid adhesive. Alignment structures may be provided in the antenna support structure. An antenna support plate with mating alignment structures may be used in attaching the antenna structures to the antenna support structures. Metal shielding structures may be used to provide electromagnetic shielding. A shielding wall may be formed from a sheet metal structure supported by a plastic support structure. A flexible metal shielding foil layer may be welded to the shielding wall using a sacrificial plate.
摘要翻译：电子设备可以设置有导电外壳。天线窗口结构可以形成在壳体中的开口中。天线窗口结构可以具有附接到导电壳体并且支撑天线结构的天线支撑结构。天线窗口帽可以安装在开口中并且用液体粘合剂附接到天线支撑结构。对准结构可以设置在天线支撑结构中。具有匹配对准结构的天线支撑板可以用于将天线结构附接到天线支撑结构。金属屏蔽结构可用于提供电磁屏蔽。屏蔽壁可以由由塑料支撑结构支撑的金属板结构形成。可以使用牺牲板将柔性金属屏蔽箔层焊接到屏蔽壁。

3. 发明申请

US20120050114A1 ANTENNAS MOUNTED UNDER DIELECTRIC PLATES 有权
标题翻译：天线安装在电介质板下
公开(公告)号：US20120050114A1
公开(公告)日：2012-03-01
申请号：US12870766
申请日：2010-08-27
申请人： Qingxiang Li , Robert W. Schlub , Fletcher R. Rothkopf , Adam D. Mittleman , Yi Jiang , Emily McMilin , Lijun Zhang
发明人： Qingxiang Li , Robert W. Schlub , Fletcher R. Rothkopf , Adam D. Mittleman , Yi Jiang , Emily McMilin , Lijun Zhang
IPC分类号： H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/2266 , H01Q1/24 , H01Q1/243 , H01Q1/44 , H01Q1/48 , H01Q9/0421 , H01Q9/42 , H01Q13/10
摘要： Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antennas such as inverted-F antennas that contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
摘要翻译：提供包含无线通信电路的电子设备。无线通信电路可以包括射频收发器电路和天线结构。天线结构可以包括天线，例如包含天线谐振元件和天线接地元件的倒F天线。天线谐振元件可以由诸如柔性电路基板的基板上的图案化导电迹线形成。天线接地元件可以由诸如金属外壳壁的导电器件结构形成。诸如电介质支撑构件和泡沫层的支撑和偏置结构可用于支撑和偏置天线谐振元件抵抗平面装置结构。天线谐振元件被偏压的平面器件结构可以是诸如显示器盖玻璃或其它平面结构的透明层的平面电介质构件。粘合剂可以介于平面结构和天线谐振元件之间。

4. 发明授权

US08766858B2 Antennas mounted under dielectric plates 有权
标题翻译：天线安装在电介质板下
公开(公告)号：US08766858B2
公开(公告)日：2014-07-01
申请号：US12870766
申请日：2010-08-27
申请人： Qingxiang Li , Robert W. Schlub , Fletcher R. Rothkopf , Adam D. Mittleman , Yi Jiang , Emily McMilin , Lijun Zhang
发明人： Qingxiang Li , Robert W. Schlub , Fletcher R. Rothkopf , Adam D. Mittleman , Yi Jiang , Emily McMilin , Lijun Zhang
IPC分类号： H01Q1/24 , H01Q1/40
CPC分类号： H01Q1/38 , H01Q1/2266 , H01Q1/24 , H01Q1/243 , H01Q1/44 , H01Q1/48 , H01Q9/0421 , H01Q9/42 , H01Q13/10
摘要： Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antennas such as inverted-F antennas that contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
摘要翻译：提供包含无线通信电路的电子设备。无线通信电路可以包括射频收发器电路和天线结构。天线结构可以包括天线，例如包含天线谐振元件和天线接地元件的倒F天线。天线谐振元件可以由诸如柔性电路基板的基板上的图案化导电迹线形成。天线接地元件可以由诸如金属外壳壁的导电器件结构形成。诸如电介质支撑构件和泡沫层的支撑和偏置结构可用于支撑和偏置天线谐振元件抵抗平面装置结构。天线谐振元件被偏压的平面器件结构可以是诸如显示器盖玻璃或其它平面结构的透明层的平面电介质构件。粘合剂可以介于平面结构和天线谐振元件之间。

5. 发明授权

US09293816B2 Electronic device plate antenna 有权
标题翻译：电子装置板天线
公开(公告)号：US09293816B2
公开(公告)日：2016-03-22
申请号：US13543054
申请日：2012-07-06
申请人： Miroslav Samardzija , Rodney A. Gomez Angulo , Qingxiang Li , Robert W. Schlub , Ruben Caballero
发明人： Miroslav Samardzija , Rodney A. Gomez Angulo , Qingxiang Li , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/38 , H01Q9/04 , H01Q13/16
CPC分类号： H01Q1/42 , H01Q1/243 , H01Q1/38 , H01Q9/0407 , H01Q13/16
摘要： An electronic device may be provided with antenna structures. The antenna structures may include a plate antenna. The electronic device may have a conductive housing such as a metal housing with an opening. A dielectric antenna window may be formed within the opening. A dielectric support structure such as a flexible printed circuit may overlap the opening. A conductive trace on the dielectric support structure may form an antenna resonating element plate for the plate antenna. The plate may have a periphery that is separated from adjacent portions of the metal housing by a gap. The antenna resonating element plate may have a rectangular shape with a bend that lies along an edge of the conductive housing. The dielectric antenna window may have a bend that also lies along the edge of the conductive housing.
摘要翻译：电子设备可以设置有天线结构。天线结构可以包括平板天线。电子设备可以具有导电壳体，例如具有开口的金属壳体。电介质天线窗可以形成在开口内。诸如柔性印刷电路的电介质支撑结构可与开口重叠。电介质支撑结构上的导电迹线可以形成用于板天线的天线谐振元件板。板可以具有通过间隙与金属壳体的相邻部分分离的周边。天线谐振元件板可以具有矩形形状，其具有位于导电壳体的边缘的弯曲部。电介质天线窗口可以具有也沿导电壳体的边缘设置的弯曲部。

6. 发明授权

US08963784B2 Antenna with folded monopole and loop modes 有权
标题翻译：具有折叠单极和环路模式的天线
公开(公告)号：US08963784B2
公开(公告)日：2015-02-24
申请号：US13402831
申请日：2012-02-22
申请人： Jiang Zhu , Qingxiang Li , Rodney A. Gomez Angulo , Robert W. Schlub , Ruben Caballero
发明人： Jiang Zhu , Qingxiang Li , Rodney A. Gomez Angulo , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/30 , H01Q13/18
摘要： Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antennas. An antenna may have an antenna ground that is configured to form a cavity for the antenna. The antenna ground may be formed on a support structure. The antenna ground may have an opening. The support structure may have a planar surface on which the opening is formed. A folded monopole antenna resonating element and an L-shaped conductive antenna element may be formed in the opening and may be capacitively coupled. The folded monopole antenna resonating element may have an end at which a positive antenna feed terminal is formed. A ground antenna feed terminal may be formed on the antenna ground. A segment of the antenna ground may extend between the ground antenna feed terminal and an end of the L-shaped conductive antenna element.
摘要翻译：可以提供包含无线通信电路的电子设备。无线通信电路可以包括射频收发器电路和天线。天线可以具有被配置为形成用于天线的空腔的天线接地。天线接地可以形成在支撑结构上。天线地面可能有一个开口。支撑结构可以具有形成开口的平坦表面。可以在开口中形成折叠的单极天线谐振元件和L形导电天线元件，并且可以电容耦合。折叠的单极天线谐振元件可以具有形成正天线馈电端子的端部。地天线馈电端子可以形成在天线地面上。天线接地的一段可以在接地天线馈电端子和L形导电天线元件的一端之间延伸。

7. 发明授权

US08896488B2 Multi-element antenna structure with wrapped substrate 有权
标题翻译：多元天线结构与包裹基板
公开(公告)号：US08896488B2
公开(公告)日：2014-11-25
申请号：US13038300
申请日：2011-03-01
申请人： Enrique Ayala Vazquez , Erik A. Uttermann , Salih Yarga , Qingxiang Li , Robert W. Schlub
发明人： Enrique Ayala Vazquez , Erik A. Uttermann , Salih Yarga , Qingxiang Li , Robert W. Schlub
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q5/00 , H01Q9/42 , H01Q21/28
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q5/378 , H01Q9/42 , H01Q21/28
摘要： Antennas are provided for electronic devices such as portable computers. Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna.
摘要翻译：为便携式电脑等电子设备提供天线。可以在柔性天线谐振元件基板上形成多个谐振元件。柔性天线谐振元件基板可以在一端具有第一天线谐振元件，在相对端可以具有第二天线谐振元件。柔性天线谐振衬底可以缠绕在电介质载体上并且安装在电子器件内的非活性显示区域和绝缘壳体窗口之上。诸如导电壳体结构的导电结构可以形成天线接地。谐振元件和天线接地可以形成第一和第二天线。寄生天线谐振元件可以形成第一天线的一部分。

8. 发明申请

US20130278480A1 Antenna with Variable Distributed Capacitance 有权
标题翻译：具有可变分布电容的天线
公开(公告)号：US20130278480A1
公开(公告)日：2013-10-24
申请号：US13452585
申请日：2012-04-20
申请人： Emily B. McMilin , Qingxiang Li , Robert W. Schlub
发明人： Emily B. McMilin , Qingxiang Li , Robert W. Schlub
IPC分类号： H01Q1/36
CPC分类号： H01Q1/243 , H01Q5/314 , H01Q9/0457
摘要： Electronic devices may be provided with antennas. An antenna may be formed from conductive antenna structures that include a frequency-dependent distributed capacitor. The antenna may include an antenna ground and an antenna resonating element that are separated by a gap. A low pass filter circuit may bridge the gap. The antenna resonating element may have antenna resonating element conductive structures that serve as first and second electrodes for the distributed capacitor. The second electrode may have first and second conductive elements coupled by a filter. The filter may be a low pass filter implemented using an inductor. The inductor may have a first terminal coupled to the first conductive element and a second terminal coupled to the second conductive element. A first antenna feed terminal may be coupled to the first conductive element and a second antenna feed terminal may be coupled to the antenna ground.
摘要翻译：电子设备可以设置有天线。天线可以由包括频率依赖的分布式电容器的导电天线结构形成。天线可以包括由间隙分开的天线接地和天线谐振元件。低通滤波器电路可以桥接间隙。天线谐振元件可以具有用作分布式电容器的第一和第二电极的天线谐振元件导电结构。第二电极可以具有通过滤波器耦合的第一和第二导电元件。滤波器可以是使用电感器实现的低通滤波器。电感器可以具有耦合到第一导电元件的第一端子和耦合到第二导电元件的第二端子。第一天线馈电端子可以耦合到第一导电元件，并且第二天线馈电端子可以耦合到天线接地。

9. 发明申请

US20130154897A1 Methods and Apparatus for Controlling Tunable Antenna Systems 有权
公开(公告)号：US20130154897A1
公开(公告)日：2013-06-20
申请号：US13332193
申请日：2011-12-20
申请人： Robert S. Sorensen , Qingxiang Li , Matthew A. Mow , Jinku Kim
发明人： Robert S. Sorensen , Qingxiang Li , Matthew A. Mow , Jinku Kim
IPC分类号： H01Q1/50
CPC分类号： H01Q5/314 , H01Q5/328 , H01Q5/335 , H01Q7/005 , H01Q23/00 , H03J3/20 , H03J2200/11 , H04B1/40
摘要： An electronic device may include an adjustable power supply, at least one antenna, and associated antenna tuning circuitry. The antenna tuning circuitry may be an integral part of the antenna and may include a control circuit and at least one tunable element. The tunable element may include radio-frequency switches, continuously/semi-continuously adjustable components such as tunable resistors, inductors, and capacitors, and other load circuits that provide desired impedance characteristics. The power supply may provide power supply voltage signals to the antenna tuning circuitry via inductive coupling. The power supply voltage signals may be modulated according to a predetermined lookup table during device startup so that the control circuit is configured to generate desired control signals. These control signals adjust the tunable element so that the antenna can support wireless operation in desired frequency bands.

10. 发明申请

US20120223865A1 ANTENNA STRUCTURES WITH CARRIERS AND SHIELDS 有权
标题翻译：天线结构与载体和风扇
公开(公告)号：US20120223865A1
公开(公告)日：2012-09-06
申请号：US13038169
申请日：2011-03-01
申请人： Qingxiang Li , Robert W. Schlub , Jonathan Hayes , Enrique Ayala Vazquez , Yingmeng Wu
发明人： Qingxiang Li , Robert W. Schlub , Jonathan Hayes , Enrique Ayala Vazquez , Yingmeng Wu
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/42
摘要： Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. A proximity sensor adjacent to the dielectric window may be used in detecting external objects. The antenna may have an antenna resonating element that is mounted against an inner surface of a display cover glass layer. The antenna resonating element may be mounted to an upper surface of a plastic carrier. An electromagnetic shield may be mounted on a lower surface of the plastic carrier above the proximity sensor.
摘要翻译：为便携式电脑等电子设备提供天线。电子设备可以具有安装天线的壳体。壳体可以由导电材料形成。电介质窗口可以安装在壳体中，以允许从天线发射射频信号，并允许天线接收射频信号。邻近电介质窗口的接近传感器可用于检测外部物体。天线可以具有安装在显示器盖玻璃层的内表面上的天线谐振元件。天线谐振元件可以安装到塑料载体的上表面。电磁屏蔽可以安装在接近传感器上方的塑料载体的下表面上。

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