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1. 发明申请

US20110058628A1 ANTENNA SENSE CIRCUIT AND DIGITAL RADIO RECEIVER THEREOF 有权
标题翻译：天线感应电路和数字无线电接收机
公开(公告)号：US20110058628A1
公开(公告)日：2011-03-10
申请号：US12612686
申请日：2009-11-05
申请人： Chen-An Hsieh , Cheng-Hsiung Hsu , Tsai-Wang Chang
发明人： Chen-An Hsieh , Cheng-Hsiung Hsu , Tsai-Wang Chang
IPC分类号： H04L27/00 , G01R19/00
CPC分类号： H04B1/18 , H04B1/3877
摘要： An antenna sense circuit includes a detector and a level shifter. The detector consists of a voltage drop component, a transistor component, a first resistor component, and a second resistor component. The voltage drop component is coupled between a first power supply and a first terminal of the first resistor component. The second resistor component has a first terminal coupled to a second terminal of the first resistor component and a second terminal coupled to a second power supply. The transistor component has a control terminal coupled to the second terminal of the first resistor component and the first terminal of the second resistor component, a second connection terminal coupled to the first power supply, and a first connection terminal for outputting a first detecting signal. The level shifter adjusts a voltage level of the first detecting signal to generate a second detecting signal.
摘要翻译：天线检测电路包括检测器和电平转换器。检测器由电压降分量，晶体管元件，第一电阻器元件和第二电阻元件组成。电压降分量耦合在第一电源和第一电阻器组件的第一端之间。第二电阻器部件具有耦合到第一电阻器部件的第二端子的第一端子和耦合到第二电源的第二端子。晶体管部件具有耦合到第一电阻器部件的第二端子和第二电阻器部件的第一端子的控制端子，耦合到第一电源的第二连接端子和用于输出第一检测信号的第一连接端子。电平移位器调节第一检测信号的电压电平以产生第二检测信号。

2. 发明授权

US08208882B2 Antenna sense circuit and digital radio receiver thereof 有权
标题翻译：天线检测电路及其数字无线电接收机
公开(公告)号：US08208882B2
公开(公告)日：2012-06-26
申请号：US12612686
申请日：2009-11-05
申请人： Chen-An Hsieh , Cheng-Hsiung Hsu , Tsai-Wang Chang
发明人： Chen-An Hsieh , Cheng-Hsiung Hsu , Tsai-Wang Chang
IPC分类号： H04B17/00
CPC分类号： H04B1/18 , H04B1/3877
摘要： An antenna sense circuit includes a detector and a level shifter. The detector consists of a voltage drop component, a transistor component, a first resistor component, and a second resistor component. The voltage drop component is coupled between a first power supply and a first terminal of the first resistor component. The second resistor component has a first terminal coupled to a second terminal of the first resistor component and a second terminal coupled to a second power supply. The transistor component has a control terminal coupled to the second terminal of the first resistor component and the first terminal of the second resistor component, a second connection terminal coupled to the first power supply, and a first connection terminal for outputting a first detecting signal. The level shifter adjusts a voltage level of the first detecting signal to generate a second detecting signal.
摘要翻译：天线检测电路包括检测器和电平转换器。检测器由电压降分量，晶体管元件，第一电阻器元件和第二电阻元件组成。电压降分量耦合在第一电源和第一电阻器组件的第一端之间。第二电阻器部件具有耦合到第一电阻器部件的第二端子的第一端子和耦合到第二电源的第二端子。晶体管部件具有耦合到第一电阻器部件的第二端子和第二电阻器部件的第一端子的控制端子，耦合到第一电源的第二连接端子和用于输出第一检测信号的第一连接端子。电平移位器调节第一检测信号的电压电平以产生第二检测信号。

3. 发明申请

US20120154173A1 Wireless Signal Transceiver and Blind Spot Detection System 审中-公开
标题翻译：无线信号收发器和盲点检测系统
公开(公告)号：US20120154173A1
公开(公告)日：2012-06-21
申请号：US13013821
申请日：2011-01-26
申请人： Tsai-Wang Chang , Cheng-Hsiung Hsu , Ta-Wei Hsu , Min-Jung Wu
发明人： Tsai-Wang Chang , Cheng-Hsiung Hsu , Ta-Wei Hsu , Min-Jung Wu
IPC分类号： G08G1/16 , G01S13/93
CPC分类号： G01S13/931 , G01S7/032 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9389 , G08G1/166 , G08G1/167
摘要： A wireless signal transceiver for a blind spot detection system includes a first substrate, a radio-frequency processing unit formed on the first substrate for transmitting a wireless signal and receiving a reflecting signal of the transmitted wireless signal, and a complex programmable logic device controlled by a digital signal processor for controlling operations of the radio-frequency processing unit according to at least a control command of the digital signal processor, so as to detect whether an object exists within a specific range.
摘要翻译：一种用于盲点检测系统的无线信号收发器包括：第一基板，形成在第一基板上的用于发送无线信号并接收所发送的无线信号的反射信号的射频处理单元，以及由数字信号处理器，用于根据至少数字信号处理器的控制命令来控制射频处理单元的操作，以便检测对象是否存在于特定范围内。

4. 发明授权

US09160057B2 Unsymmetrical dipole antenna 有权
标题翻译：非对称偶极天线
公开(公告)号：US09160057B2
公开(公告)日：2015-10-13
申请号：US13304698
申请日：2011-11-28
申请人： I-Shan Chen , Jia-Fong Wu , Chia-Hong Lin , Cheng-Hsiung Hsu , Chao-Chun Lin
发明人： I-Shan Chen , Jia-Fong Wu , Chia-Hong Lin , Cheng-Hsiung Hsu , Chao-Chun Lin
IPC分类号： H01Q9/16 , H01Q1/24 , H01Q9/26 , H01Q5/357
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q9/26
摘要： An unsymmetrical dipole antenna includes a grounding element, a radiating element, and a feed-in wire. The grounding element includes a first short side metal plane and a first long side metal plane. The radiating element includes a second short side metal plane and a second long side metal plane. The feed-in wire includes a metal wire, coupled to the second short side metal plane for transmitting a feed-in signal; an insulation layer, covering the metal wire; a metal weave, covering the insulation layer, having one terminal coupled to the first short side metal plane of the grounding element, and another terminal coupled to a system ground of the wireless communication device; and a protective layer, covering the metal weave. A size of the grounding element and a size of the radiating element are irrelative.
摘要翻译：非对称偶极天线包括接地元件，辐射元件和馈入线。接地元件包括第一短边金属平面和第一长边金属平面。辐射元件包括第二短边金属平面和第二长边金属平面。馈入线包括耦合到第二短边金属平面的金属线，用于传送馈入信号; 绝缘层，覆盖金属线; 覆盖绝缘层的金属组织，具有耦合到接地元件的第一短边金属平面的一个端子和耦合到无线通信设备的系统接地的另一个端子; 和保护层，覆盖金属编织。接地元件的尺寸和辐射元件的尺寸是不相关的。

5. 发明申请

US20110026634A1 WIRELESS TRANSMITTER AND RELATED MULTIMEDIA SYSTEM 有权
标题翻译：无线发射机及相关多媒体系统
公开(公告)号：US20110026634A1
公开(公告)日：2011-02-03
申请号：US12828233
申请日：2010-06-30
申请人： Cheng-Hsiung Hsu , Chung-Wei Hsu , Cheng-Yen Wen , Chun-Chia Kuo
发明人： Cheng-Hsiung Hsu , Chung-Wei Hsu , Cheng-Yen Wen , Chun-Chia Kuo
IPC分类号： H04L27/10 , H04L25/03
CPC分类号： H04L27/10 , H04B1/3822
摘要： A wireless transmitter includes a first filtering unit coupled to a first cable for outputting a first DC source transmitted on the first cable, a first power converting unit for converting the first DC source into a second DC source, a second filtering unit for eliminating noise in the second DC source, a first DC blocking unit for blocking the second DC source and outputting a second frequency modulation (FM) signal, an amplifier for amplifying the second FM signal to generate a first FM signal, and a second DC blocking unit coupled to the amplifier and the first cable, for outputting the first FM signal to the first cable, such that the first FM signal is transmitted to the air through the first cable as a transmitting antenna.
摘要翻译：无线发射机包括耦合到第一电缆的第一滤波单元，用于输出在第一电缆上传输的第一直流电源，第一电力转换单元，用于将第一直流电源转换为第二直流电源;第二滤波单元，第二DC源，用于阻断第二DC源并输出第二频率调制（FM）信号的第一DC阻断单元，用于放大第二FM信号以产生第一FM信号的放大器，以及耦合到放大器和第一电缆，用于将第一FM信号输出到第一电缆，使得第一FM信号作为发射天线通过第一电缆传输到空气。

6. 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。

7. 发明申请

US20090091888A1 EMI SHIELDING AND HEAT DISSIPATING STRUCTURE 审中-公开
标题翻译： EMI屏蔽和散热结构
公开(公告)号：US20090091888A1
公开(公告)日：2009-04-09
申请号：US11868970
申请日：2007-10-09
申请人： Chao-Chun Lin , Shih-Hong Chen , Cheng-Hsiung Hsu , Tsung-Ying Chung
发明人： Chao-Chun Lin , Shih-Hong Chen , Cheng-Hsiung Hsu , Tsung-Ying Chung
IPC分类号： H05K7/20
CPC分类号： H05K9/0032 , H01L23/367 , H01L23/552 , H01L2924/0002 , H01L2924/00
摘要： The present invention discloses an EMI shielding and heat dissipating structure for dissipating heat generated by a chip inside a portable electronic device. The EMI shielding and heat dissipating structure includes an EMI shielding housing for shielding the chip. A first opening is formed on the EMI shielding housing. The EMI shielding and heat dissipating structure further includes a thermal pad disposed on the chip, and an EMI shielding gasket installed on the EMI shielding housing. A second opening is formed on the EMI shielding gasket and located in a position corresponding to the first opening. The EMI shielding and heat dissipating structure further includes a heat-dissipating component installed on the EMI shielding gasket and connected to the thermal pad for dissipating the heat transmitted from the thermal pad.
摘要翻译：本发明公开了一种用于散发由便携式电子设备内的芯片产生的热量的EMI屏蔽和散热结构。 EMI屏蔽和散热结构包括用于屏蔽芯片的EMI屏蔽外壳。第一开口形成在EMI屏蔽壳体上。 EMI屏蔽和散热结构还包括设置在芯片上的热垫，以及安装在EMI屏蔽外壳上的EMI屏蔽垫。第二开口形成在EMI屏蔽垫片上并且位于与第一开口相对应的位置。 EMI屏蔽和散热结构还包括安装在EMI屏蔽垫上并连接到散热垫的散热部件，用于耗散热垫传递的热量。

8. 发明申请

US20070189413A1 WIRELESS COMMUNICATION SYSTEM USING A SINGLE TRACE FOR TRANSMITTING SIGNALS 有权
标题翻译：无线通信系统使用单个跟踪发送信号
公开(公告)号：US20070189413A1
公开(公告)日：2007-08-16
申请号：US11277034
申请日：2006-03-20
申请人： Chen-Chia Huang , Cheng-Hsiung Hsu , Chun-Chao Chen , Kuo-Lung Lin , Pei-Chi Chen
发明人： Chen-Chia Huang , Cheng-Hsiung Hsu , Chun-Chao Chen , Kuo-Lung Lin , Pei-Chi Chen
IPC分类号： H04L27/00
CPC分类号： H04B1/04 , H03F1/34 , H03F3/19 , H03F2200/417 , H03F2200/451 , H03F2200/75
摘要： A wireless communication system includes an antenna, a receiving module, a power source, and a power control hub. The power control hub includes an amplifier having a first end coupled to the receiving module and a second end coupled to the power source. The amplifier generates a first output signal based on a control signal of the receiving module. The power control hub includes a rectifier having a first end coupled to the output end of the amplifier and a second end coupled to the power source. The rectifier generates a second output signal based on the first output signal. The power control hub also includes a switch. A first and a second end of the switch are electrically connected or disconnected based on the second output signal received at a control end of the switch.
摘要翻译：无线通信系统包括天线，接收模块，电源和功率控制中心。功率控制集线器包括具有耦合到接收模块的第一端和耦合到电源的第二端的放大器。放大器基于接收模块的控制信号产生第一输出信号。功率控制集线器包括具有耦合到放大器的输出端的第一端和耦合到电源的第二端的整流器。整流器基于第一输出信号产生第二输出信号。电源控制中心还包括一个开关。开关的第一和第二端基于在开关的控制端处接收的第二输出信号而电连接或断开。

9. 发明申请

US20130154890A1 ANTENNA DEVICE 有权
标题翻译：天线设备
公开(公告)号：US20130154890A1
公开(公告)日：2013-06-20
申请号：US13440189
申请日：2012-04-05
申请人： Cheng-Geng JAN , I-Shan Chen , Chia-Hong Lin , Tien-Min Lin , Yi-Cheih Wang , Cheng-Hsiung Hsu
发明人： Cheng-Geng JAN , I-Shan Chen , Chia-Hong Lin , Tien-Min Lin , Yi-Cheih Wang , Cheng-Hsiung Hsu
IPC分类号： H01Q13/10 , H01Q21/00
CPC分类号： H01Q1/521 , H01Q1/3275 , H01Q21/28
摘要： An antenna device is provided and includes a bottom, two monopole antennas, and a cover assembled with the bottom. A projection plane is defined perpendicular to the bottom. The two monopole antennas substantially symmetrically protrude from the bottom, and a gap is formed between the two monopole antennas. Projections of the two monopole antennas on the projection plane intersect with each other. Each of the two monopole antennas includes a first frequency receiving portion adjacent to the bottom, a second frequency receiving portion, and a connection portion located between the first frequency receiving portion and the second frequency receiving portion. A slot is formed through the connection portion to adjust a received frequency of the first or second frequency receiving portion. An accommodating space is formed between the cover and the bottom to accommodate the two monopole antennas.
摘要翻译：提供天线装置，其包括底部，两个单极天线以及与底部组装的盖。投影平面垂直于底部定义。两个单极天线从底部基本上对称地突出，并且在两个单极天线之间形成间隙。投影平面上的两个单极天线的投影相互交叉。两个单极天线中的每一个包括与底部相邻的第一频率接收部分，第二频率接收部分和位于第一频率接收部分和第二频率接收部分之间的连接部分。通过连接部分形成槽以调节第一或第二频率接收部分的接收频率。在盖和底部之间形成容纳空间以容纳两个单极天线。

10. 发明授权

US08352666B2 Signal transmission interface and digital broadcast receiving device 有权
标题翻译：信号传输接口和数字广播接收设备
公开(公告)号：US08352666B2
公开(公告)日：2013-01-08
申请号：US12608242
申请日：2009-10-29
申请人： Tzu-Ping Lin , Chih-Hsiang Peng , Jui-Hsiang Chou , Cheng-Hsiung Hsu , Chih-Feng Chang
发明人： Tzu-Ping Lin , Chih-Hsiang Peng , Jui-Hsiang Chou , Cheng-Hsiung Hsu , Chih-Feng Chang
IPC分类号： G06F13/20
CPC分类号： G06F13/385 , G06F2213/3812
摘要： A signal transmission interface includes: a USB audio format encoding unit adapted to be coupled to a digital broadcast receiving end, for converting a digital audio signal that originates from the digital broadcast receiving end into a USB audio signal; a USB hub coupled to the USB audio format encoding unit and adapted to be coupled to a host end, for transmitting the USB audio signal to the host end and receiving a USB control signal that originates from the host end; and a USB/serial transmission bus bridge unit coupled to the USB hub and adapted to be coupled to the digital broadcast receiving end, for converting the USB control signal that is transmitted from the USB hub into a serial transmission bus control signal, and transmitting the serial transmission bus control signal to the digital broadcast receiving end.
摘要翻译：信号传输接口包括：USB音频格式编码单元，适于耦合到数字广播接收端，用于将从数字广播接收端发起的数字音频信号转换为USB音频信号; 耦合到USB音频格式编码单元并适于耦合到主机端的USB集线器，用于将USB音频信号发送到主机端并接收源自主机端的USB控制信号; 以及USB /串行传输总线桥接单元，其耦合到USB集线器并且适于耦合到数字广播接收端，用于将从USB集线器发送的USB控制信号转换为串行传输总线控制信号，并且传送串行传输总线控制信号到数字广播接收端。

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