专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US07796955B2 Expandable wireless transceiver 有权
标题翻译：可扩展无线收发器
公开(公告)号：US07796955B2
公开(公告)日：2010-09-14
申请号：US11778853
申请日：2007-07-17
申请人： Jiahn-Rong Gau , Ching-Cheng Huang , Cheng-Hsiung Hsu , Tzu-Ping Lin , Chen-Chia Huang
发明人： Jiahn-Rong Gau , Ching-Cheng Huang , Cheng-Hsiung Hsu , Tzu-Ping Lin , Chen-Chia Huang
IPC分类号： H04B1/38
CPC分类号： H04B1/48
摘要： An expandable wireless transceiver is provided. The expandable wireless transceiver includes an antenna, a receiver, a transmitter and a switch connector. The antenna detects an electromagnetic signal in surrounding space and receives a signal with a first central frequency according to the detection result. The receiver receives the signal based on the detection result of the antenna. The transmitter outputs a radio-frequency signal. A third connection terminal of the switch connector provides a connective path to an expansion antenna. According to the coupling condition of the third connection terminal, the switch connector delivers the radio-frequency signal to its second connection terminal or third connection terminal. Thus, the radio-frequency signal with a second central frequency is transmitted to surrounding space through the antenna or the expansion antenna, wherein the second central frequency and the first central frequency are both in a specific band.
摘要翻译：提供可扩展的无线收发器。可扩展无线收发器包括天线，接收器，发射器和开关连接器。天线检测周围空间的电磁信号，并根据检测结果接收具有第一中心频率的信号。接收机根据天线的检测结果接收信号。发射机输出射频信号。开关连接器的第三连接端子提供到扩展天线的连接路径。根据第三连接端子的耦合条件，开关连接器将射频信号传送到其第二连接端子或第三连接端子。因此，具有第二中心频率的射频信号通过天线或扩展天线发送到周围空间，其中第二中心频率和第一中心频率均处于特定频带。

72. 发明申请

US20100153751A1 Network equipment 有权
标题翻译：网络设备
公开(公告)号：US20100153751A1
公开(公告)日：2010-06-17
申请号：US12456995
申请日：2009-06-24
申请人： Kuo-Hung Tseng , Wen-Ping Liu , Yi-Chang Tsai
发明人： Kuo-Hung Tseng , Wen-Ping Liu , Yi-Chang Tsai
IPC分类号： G06F1/00
CPC分类号： H04L12/40045 , H04L12/40032
摘要： A network equipment for a powered device of a PoE system is adapted to be connected to multiple network lines, each transmitting a network signal, and a DC power that is carried on the network signal, and that has a magnitude smaller than a power necessary for driving power-consuming components of the powered device. The network equipment includes: multiple Ethernet network ports, each coupled to a respective network line; a transformer module coupled to the Ethernet network ports, and configured to separate the DC powers from the network signals; a power module coupled to the transformer module for combining the DC powers into a supplying power; and a signal processing circuit coupled to the power module for receiving at least a portion of the supplying power, and coupled to the transformer module for processing the network signals. The supplying power has a magnitude sufficient for driving the power-consuming components.
摘要翻译：用于PoE系统的供电设备的网络设备适于连接到多个网络线路，每个网络线路发送网络信号，以及在网络信号上承载的DC电力，并且具有小于驱动动力装置的耗电部件。网络设备包括：多个以太网网络端口，每个连接到相应的网络线路; 耦合到所述以太网网络端口的变压器模块，并且被配置为将所述DC功率与所述网络信号分离; 耦合到所述变压器模块的功率模块，用于将所述DC功率组合成供电功率; 以及耦合到所述功率模块的信号处理电路，用于接收所述供电功率的至少一部分，并耦合到所述变压器模块以处理所述网络信号。供电功率具有足以驱动功耗组件的量级。

73. 发明申请

US20100115156A1 Electronic device capable of matching a multimedia playback device 有权
标题翻译：能够匹配多媒体播放装置的电子装置
公开(公告)号：US20100115156A1
公开(公告)日：2010-05-06
申请号：US12588130
申请日：2009-10-06
申请人： Jen-Yung Chang , Shih-Hong Chen , Chien-Chih Chung
发明人： Jen-Yung Chang , Shih-Hong Chen , Chien-Chih Chung
IPC分类号： G06F13/12
CPC分类号： G06F1/1632
摘要： An electronic device capable of matching a multimedia playback device is disclosed. The electronic device comprises a slot, a connecting port, a sliding cover, a positioning device, and an identification device. The slot is used to accommodate the multimedia playback device. The connecting port is used to electrically connect the multimedia playback device. The sliding cover matches with the slot. The sliding cover has a support structure to support the multimedia playback device. The positioning device is used to fix the sliding cover at a specific position. The identification device is used to identify the type of the multimedia playback device. When the multimedia playback device is accommodated in the slot, the sliding cover fixes in a specific position to match and support the multimedia playback device.
摘要翻译：公开了能够匹配多媒体播放装置的电子装置。电子设备包括槽，连接端口，滑盖，定位装置和识别装置。该插槽用于容纳多媒体播放设备。连接端口用于电连接多媒体播放设备。滑盖与槽相匹配。滑盖具有支撑多媒体播放装置的支撑结构。定位装置用于将滑盖固定在特定位置。识别装置用于识别多媒体播放装置的类型。当多媒体播放装置容纳在插槽中时，滑盖将固定在特定位置以匹配和支持多媒体播放装置。

74. 发明申请

US20100109962A1 Circularly polarized antenna and an electronic device having the circularly polarized antenna 审中-公开
标题翻译：圆极化天线和具有圆极化天线的电子设备
公开(公告)号：US20100109962A1
公开(公告)日：2010-05-06
申请号：US12588380
申请日：2009-10-14
申请人： Chang-Hsiu Huang , Chieh-Sheng Hsu
发明人： Chang-Hsiu Huang , Chieh-Sheng Hsu
IPC分类号： H01Q13/10 , H01Q1/38
CPC分类号： H01Q9/0428 , H01Q13/10
摘要： A circularly polarized antenna for wireless signal transmission of an electronic device is disclosed. The circularly polarized antenna includes a base board, a grounding layer, a dielectric body, and a radiating patch metal layer. The grounding layer is disposed on the base board. The dielectric body is disposed on the grounding layer. The radiating patch metal layer is disposed on the dielectric body. The radiating patch metal layer includes a first slot and a second slot disposed on opposite sides of the radiating patch metal layer separately and disposed along a first extension line substantially, wherein the first extension line passes through a center of the grounding layer and is parallel to a side of the grounding layer substantially.
摘要翻译：公开了一种用于电子设备的无线信号传输的圆极化天线。圆极化天线包括基板，接地层，介电体和辐射贴片金属层。接地层设置在基板上。介电体设置在接地层上。辐射贴片金属层设置在电介质体上。辐射贴片金属层包括分别设置在辐射贴片金属层的相对侧上的第一槽和第二槽，并且沿着第一延伸线基本上设置，其中第一延伸线穿过接地层的中心并平行于接地层的一侧。

75. 发明申请

US20100033385A1 Multi-frequency antenna and electronic device having the multi-frequency antenna 审中-公开
标题翻译：具有多频天线的多频天线和电子设备
公开(公告)号：US20100033385A1
公开(公告)日：2010-02-11
申请号：US12453462
申请日：2009-05-12
申请人： Cheng-Wei Chang , Wei-Shan Chang
发明人： Cheng-Wei Chang , Wei-Shan Chang
IPC分类号： H01Q1/38 , H01Q1/24
CPC分类号： H01Q9/0442 , H01Q1/38 , H01Q5/00 , H01Q5/371 , H01Q9/0471
摘要： A multi-frequency antenna for wireless signal transmission of an electronic device is disclosed. The multi-frequency antenna has a radiating element, a grounding element, a feeding point, and a tuning bar. The radiating element comprises a first radiation area, a second radiation area, a third radiation area, and a fourth radiation area, wherein the third radiation area is perpendicularly connected to the second radiation area and the fourth radiation area substantially. The grounding element is used for grounding the multi-frequency antenna. The feeding point is disposed on the radiation area to feed an electric signal. The tuning bar is connected to the radiating element to adjust an operating band of the multi-frequency antenna.
摘要翻译：公开了一种用于电子设备的无线信号传输的多频天线。多频天线具有辐射元件，接地元件，馈电点和调音条。辐射元件包括第一辐射区域，第二辐射区域，第三辐射区域和第四辐射区域，其中第三辐射区域基本上垂直地连接到第二辐射区域和第四辐射区域。接地元件用于将多频天线接地。馈电点设置在辐射区域上以馈送电信号。调谐杆连接到辐射元件以调整多频天线的工作频带。

76. 发明授权

US07646342B2 Antenna 有权
标题翻译：天线
公开(公告)号：US07646342B2
公开(公告)日：2010-01-12
申请号：US11769638
申请日：2007-06-27
申请人： Jiunn-Ming Huang , Shen-Pin Wei , Yuan-Li Chang
发明人： Jiunn-Ming Huang , Shen-Pin Wei , Yuan-Li Chang
IPC分类号： H01Q1/38 , H01Q1/24
CPC分类号： H01Q11/08 , H01Q9/16 , H01Q9/27 , H01Q21/30
摘要： An antenna comprises a first transmission element, a second transmission element, a conductive element, a ground element, a ground line and a signal line. The conductive element is connected to the ground element. The first transmission element is connected to the conductive element. The first transmission element comprises a first spiral structure and a first axis. The second transmission element is connected to the conductive element. The ground line is electrically connected to the ground element. The signal line is electrically connected to the conductive element at a feed point.
摘要翻译：天线包括第一传输元件，第二传输元件，导电元件，接地元件，接地线和信号线。导电元件连接到接地元件。第一传输元件连接到导电元件。第一传动元件包括第一螺旋结构和第一轴。第二传输元件连接到导电元件。接地线电连接到接地元件。信号线在馈电点与导电元件电连接。

77. 发明授权

US07605742B2 Foldable remote controller 有权
标题翻译：可折叠遥控器
公开(公告)号：US07605742B2
公开(公告)日：2009-10-20
申请号：US11517316
申请日：2006-09-08
申请人： Pai-Ko Chuang , Shih-Wen Su
发明人： Pai-Ko Chuang , Shih-Wen Su
IPC分类号： H04L17/02
CPC分类号： G08C17/02 , G08C23/04
摘要： A foldable remote controller is provided to remotely control a multimedia network device, transmit signals to the multimedia network device, and transmit or receive audio signals between the foldable remote controller and the multimedia network device, so as to communicate on the internet.
摘要翻译：提供可折叠遥控器以远程控制多媒体网络设备，向多媒体网络设备发送信号，以及在可折叠遥控器和多媒体网络设备之间发送或接收音频信号，以便在互联网上进行通信。

78. 发明申请

US20090256760A1 ELECTRONIC DEVICE AND TELESCOPIC ANTENNA MODULE 有权
标题翻译：电子设备和电视天线模块
公开(公告)号：US20090256760A1
公开(公告)日：2009-10-15
申请号：US12336446
申请日：2008-12-16
申请人： Hen-an Chen , Chih-ming Wang
发明人： Hen-an Chen , Chih-ming Wang
IPC分类号： H01Q1/10 , H01Q1/24
CPC分类号： H01Q1/10 , H01Q1/2258
摘要： An electronic device and a telescopic antenna module are disclosed. The electronic device includes a housing and the telescopic antenna module. The telescopic antenna module includes an antenna with a ground terminal, a telescopic support with a sliding mechanism and an antenna module shell. The antenna is movably connected to the sliding mechanism. The antenna module shell is made of conductive material. The antenna is connected to the antenna module shell via the ground terminal for ground connection.
摘要翻译：公开了一种电子设备和伸缩式天线模块。电子设备包括壳体和伸缩天线模块。伸缩天线模块包括具有接地端子的天线，具有滑动机构的伸缩支架和天线模块外壳。天线可移动地连接到滑动机构。天线模块外壳由导电材料制成。天线通过接地端子连接到天线模块外壳，用于接地连接。

79. 发明授权

US07583228B2 Antenna, antenna combination, and portable electronic device having the antenna or antenna combination 有权
标题翻译：天线，天线组合和具有天线或天线组合的便携式电子设备
公开(公告)号：US07583228B2
公开(公告)日：2009-09-01
申请号：US12076466
申请日：2008-03-19
申请人： Feng-Chi Eddie Tsai , Yu-Chuan Su , Yuan-Li Chang
发明人： Feng-Chi Eddie Tsai , Yu-Chuan Su , Yuan-Li Chang
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/362 , H01Q5/00 , H01Q9/30 , H01Q9/42 , H01Q19/005 , H01Q21/30
摘要： Antenna, antenna combination, and portable electronic device having the antenna or the antenna combination are disclosed. The antenna comprises a radiator, a grounding portion, and an arc-shaped feeding portion connected with a coaxial cable for feeding electronically. A first end of the arc-shaped feeding portion is connected with the radiator, and a second end of the arc-shaped feeding portion is connected with the grounding portion.
摘要翻译：公开了天线，天线组合和具有天线或天线组合的便携式电子设备。天线包括散热器，接地部分和与用于电子馈电的同轴电缆连接的弧形馈电部分。弧形供给部的第一端与散热器连接，并且弧形供给部的第二端与接地部连接。

80. 发明授权

US07501987B2 Triple-band antenna and electronic device thereof 有权
标题翻译：三频天线及其电子装置
公开(公告)号：US07501987B2
公开(公告)日：2009-03-10
申请号：US11979318
申请日：2007-11-01
申请人： Chih-Ming Wang , Yi-Ling Chiu
发明人： Chih-Ming Wang , Yi-Ling Chiu
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q5/00 , H01Q5/371 , H01Q5/392 , H01Q9/0421 , H01Q21/28
摘要： A triple-band antenna for an electronic device with a communication capability comprises a first radiating body, a second radiating body, a metal base and a signal feed source. A dual-band antenna for low frequency and high frequency bands may be formed by the first radiating body. A middle-frequency band antenna and a balun may be formed by the combination of the first radiating body and the second radiating body, and the balun may be used to increase the bandwidth of operating frequencies of the intermediate frequency band antenna.
摘要翻译：具有通信能力的电子设备的三频带天线包括第一辐射体，第二辐射体，金属基底和信号馈送源。用于低频和高频带的双频带天线可以由第一辐射体形成。可以通过第一辐射体和第二辐射体的组合形成中频带天线和平衡 - 不平衡变换器，并且可以使用平衡 - 不平衡变换器来增加中频带天线的工作频率的带宽。

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