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1. 发明授权

US10218066B2 Antenna structure and wireless communication device using the same 有权
公开(公告)号：US10218066B2
公开(公告)日：2019-02-26
申请号：US14497088
申请日：2014-09-25
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H04Q9/04 , H01Q1/52 , H01Q1/24 , H01Q9/04
摘要： An antenna structure includes a first radiation arm, a second radiation arm, a feed end, and a ground end. The second radiation arm is perpendicularly connected to the first radiation arm. The first radiation arm and the second radiation arm jointly form a junction, both the feed end and the ground end are positioned adjacent to the junction.

2. 发明授权

US09478862B2 Tunable antenna and wireless communication device employing same 有权
标题翻译：可调谐天线和采用该天线的无线通信装置
公开(公告)号：US09478862B2
公开(公告)日：2016-10-25
申请号：US14463880
申请日：2014-08-20
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H01Q11/12 , H04B1/04 , H01Q5/35 , H01Q1/24 , H01Q5/314 , H01Q5/335 , H04B1/00
CPC分类号： H01Q5/35 , H01Q1/243 , H01Q5/314 , H01Q5/335 , H04B1/005 , H04B1/0458
摘要： A wireless communication device includes a substrate and a tunable antenna. The substrate has a signal source. The tunable antenna includes a metal cover and at least one matching circuit. The metal cover serves as a cover of the wireless communication device, and includes a radiation body, a main body, and a dielectric member coupled between the radiation body and the main body. The radiation body is coupled to the signal source and dielectric relative to the main body. The at least one matching circuit is configured to switch between multiple working mode to enable the radiation body to receive and send wireless signals at different frequency bands.
摘要翻译：无线通信装置包括基板和可调天线。衬底具有信号源。可调天线包括金属盖和至少一个匹配电路。金属盖用作无线通信装置的盖，并且包括辐射体，主体和耦合在辐射体和主体之间的电介质构件。辐射体相对于主体耦合到信号源和电介质。所述至少一个匹配电路被配置为在多个工作模式之间切换以使辐射体能够接收和发送在不同频带的无线信号。

3. 发明授权

US09450293B2 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US09450293B2
公开(公告)日：2016-09-20
申请号：US14011921
申请日：2013-08-28
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q9/42
CPC分类号： H01Q1/243 , H01Q1/42 , H01Q9/42
摘要： A wireless communication device includes a housing and an antenna. The housing is made of metal and defines a conductive chamber. The chamber includes a bottom wall, two opposite first side walls, and two opposite second side walls connecting to the first side walls, the first side walls and the second side walls surrounding around the bottom wall. The antenna comprises a radiating body, a feed end, and a ground end. The radiating body is suspended above the chamber and distanced from the conductive chamber in such a way that the antenna functions in a resonance mode with the conductive chamber, in operating at the required frequencies. The feed end and ground end extend from the radiating body and are connected to one of the second side walls.
摘要翻译：无线通信设备包括外壳和天线。外壳由金属制成，并限定一个导电室。该室包括底壁，两个相对的第一侧壁和连接到第一侧壁的两个相对的第二侧壁，第一侧壁和围绕底壁围绕的第二侧壁。天线包括辐射体，馈送端和接地端。辐射体悬挂在腔室上方并远离导电室，使得天线在与所需导频室工作的谐振模式下与导电室起作用。进料端和接地端从辐射体延伸并连接到第二侧壁之一。

4. 发明授权

US09136599B2 Broadband antenna and wireless communication device empolying same 有权
标题翻译：宽带天线和无线通信设备相同
公开(公告)号：US09136599B2
公开(公告)日：2015-09-15
申请号：US14014586
申请日：2013-08-30
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H01Q1/38 , H01Q5/01 , H01Q5/357 , H01Q5/378
CPC分类号： H01Q5/357 , H01Q5/378
摘要： A broadband antenna for wireless communication device is disclosed. The broadband antenna includes a main radiator, a grounding unit, a feeding unit, and a resonating unit. The main radiator includes a main radiating portion, a first radiating arm extending from the main radiating portion, and a second radiating arm extending from the main radiating arm, the first radiating arm forms a first current path to generate a first high frequency mode; the second radiating arm forms a second current path to generate a second high frequency mode. The resonating unit is connected to the grounding unit, the resonating unit surrounds and is positioned separate from the second radiating arm, the resonating unit resonates with the main radiator to generate two different low frequency bands corresponding to two coupling currents.
摘要翻译：公开了一种用于无线通信设备的宽带天线。宽带天线包括主辐射器，接地单元，馈电单元和谐振单元。主散热器包括主辐射部分，从主辐射部分延伸的第一辐射臂和从主辐射臂延伸的第二辐射臂，第一辐射臂形成第一电流路径以产生第一高频模式; 第二辐射臂形成第二电流路径以产生第二高频模式。谐振单元连接到接地单元，谐振单元围绕并与第二辐射臂分开定位，谐振单元与主辐射体共振，以产生对应于两个耦合电流的两个不同的低频带。

5. 发明授权

US11791540B2 Signal feeding assembly, antenna module and electronic equipment 有权
公开(公告)号：US11791540B2
公开(公告)日：2023-10-17
申请号：US17374020
申请日：2021-07-13
申请人： Chiun Mai Communication Systems, Inc.
发明人： Cho-Kang Hsu , Min-Hui Ho , Yen-Hui Lin , Wei-Cheng Su
IPC分类号： H01Q5/371 , H01Q3/24 , H01Q25/04 , H01Q1/24 , H01Q23/00 , H01Q9/04 , H01Q13/08
CPC分类号： H01Q1/243 , H01Q3/24 , H01Q5/371 , H01Q9/0407 , H01Q13/085 , H01Q23/00 , H01Q25/04
摘要： A signal feeding assembly to a radiating element which is not formed from a metal frame or casing includes a substrate, a signal coupling unit, a switching unit, and a transmission unit. The switching unit includes at least two switching output ends. The transmission unit can transmit and receive a baseband signal and an RF signal. The signal coupling unit is spaced from a radiation element and can generate a plurality of radiation modes. The signal coupling unit includes at least two coupling pieces. Each coupling piece is electrically connected to a switching output end. The switching unit controls switching of the coupling pieces through the switching output ends and can switch a plurality of radiation modes. The application also provides an antenna module and an electronic device.

6. 发明授权

US09620850B2 Wireless communication device 有权
公开(公告)号：US09620850B2
公开(公告)日：2017-04-11
申请号：US14573938
申请日：2014-12-17
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H04M1/00 , H01Q1/24 , H01Q13/10 , H01Q5/335
CPC分类号： H01Q1/243 , H01Q5/335 , H01Q13/10
摘要： A wireless communication device includes a circuit board, a metal frame, and a slot antenna. The circuit board includes a multiple bandpass filter, a plurality of matching circuits, and a plurality of Radio Frequency (RF) modules. The metal frame surrounds the circuit board. The slot antenna includes a feeding portion, at least one grounding portion, and a radiating portion. The feeding portion and the at least one grounding portion are connected between the circuit board and the metal frame, the radiating portion and the circuit board enclose a slot. The radiating portion is formed on a portion of the metal frame. The slot antenna, the multiple bandpass filter, the plurality of matching circuits, and the plurality of RF modules are electrically connected in that order.

7. 发明授权

US09379428B2 Antenna structure and wireless communication device 有权
标题翻译：天线结构和无线通信设备
公开(公告)号：US09379428B2
公开(公告)日：2016-06-28
申请号：US14050942
申请日：2013-10-10
申请人： Chiun Mai Communication Systems, Inc.
发明人： Wei-Cheng Su , Yen-Hui Lin
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q9/04 , H01Q5/328
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q5/328 , H01Q9/0414
摘要： An antenna structure includes a feed end, a ground end, a number of antenna units, and a number of connection sections corresponding to the antenna units. The antenna units are positioned side by side. Each connection section is positioned between two adjacent antenna units and interconnects the two adjacent antenna units to form a zigzag-shaped antenna structure. The feed end and the ground end are perpendicularly connected to two antenna units positioned at two ends of the interconnected antenna units.
摘要翻译：天线结构包括馈电端，接地端，多个天线单元以及对应于天线单元的多个连接部分。天线单元并排放置。每个连接部分位于两个相邻的天线单元之间并且互连两个相邻的天线单元以形成之字形天线结构。馈电端和接地端垂直连接到位于互连天线单元两端的两个天线单元。

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