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    • 1. 发明申请
    • BROADBAND ANTENNA APPLIED TO MULTIPLE FREQUENCY BAND
    • 宽带天线应用于多频段
    • US20110227805A1
    • 2011-09-22
    • US12727059
    • 2010-03-18
    • CHUN-CHIEH WANGChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • CHUN-CHIEH WANGChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • H01Q1/36H01Q1/48
    • H01Q9/0421H01Q5/364H01Q5/385
    • A broadband antenna includes a substrate, a ground plane, a radiating path, a shorting path, a first connection path, a second connection path and a coupling path. The ground plane has a shorting point, a first grounding point and a second grounding point. The radiating path has a feeding point and a first connecting point. Two ends of the shorting path are respectively electrically connected with the shorting point and the feeding point, and the shorting path has a second connecting point. Two ends of the first connection path are respectively connected with the first connecting point and the second connecting point. Two ends of the second connection path are respectively connected with the first grounding point and the feeding point. One end of the coupling path is connected to the second grounding point and another end of the coupling path is separated from the shorting path.
    • 宽带天线包括基板,接地平面,辐射路径,短路路径,第一连接路径,第二连接路径和耦合路径。 接地平面具有短路点,第一接地点和第二接地点。 辐射路径具有馈电点和第一连接点。 短路路径的两端分别与短路点和馈电点电连接,短路路径具有第二连接点。 第一连接路径的两端分别与第一连接点和第二连接点连接。 第二连接路径的两端分别与第一接地点和馈电点相连。 耦合路径的一端连接到第二接地点,耦合路径的另一端与短路路径分离。
    • 2. 发明授权
    • Broadband antenna applied to multiple frequency band
    • 宽带天线应用于多频段
    • US08487814B2
    • 2013-07-16
    • US12727059
    • 2010-03-18
    • Chun-Chieh WangChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • Chun-Chieh WangChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • H01Q1/38H01Q1/48
    • H01Q9/0421H01Q5/364H01Q5/385
    • A broadband antenna includes a substrate, a ground plane, a radiating path, a shorting path, a first connection path, a second connection path and a coupling path. The ground plane has a shorting point, a first grounding point and a second grounding point. The radiating path has a feeding point and a first connecting point. Two ends of the shorting path are respectively electrically connected with the shorting point and the feeding point, and the shorting path has a second connecting point. Two ends of the first connection path are respectively connected with the first connecting point and the second connecting point. Two ends of the second connection path are respectively connected with the first grounding point and the feeding point. One end of the coupling path is connected to the second grounding point and another end of the coupling path is separated from the shorting path.
    • 宽带天线包括基板,接地平面,辐射路径,短路路径,第一连接路径,第二连接路径和耦合路径。 接地平面具有短路点,第一接地点和第二接地点。 辐射路径具有馈电点和第一连接点。 短路路径的两端分别与短路点和馈电点电连接,短路路径具有第二连接点。 第一连接路径的两端分别与第一连接点和第二连接点连接。 第二连接路径的两端分别与第一接地点和馈电点相连。 耦合路径的一端连接到第二接地点,耦合路径的另一端与短路路径分离。
    • 3. 发明申请
    • Dual-frequency antenna
    • 双频天线
    • US20110037654A1
    • 2011-02-17
    • US12461391
    • 2009-08-11
    • Chih-Hsin ChiuChung-Ta YuChun-Chieh WangChih-Ming Su
    • Chih-Hsin ChiuChung-Ta YuChun-Chieh WangChih-Ming Su
    • H01Q5/00H01Q1/38
    • H01Q1/243H01Q5/371H01Q9/40H01Q9/42
    • A dual-frequency antenna includes a substrate, a ground plane, a radiation path, a short-circuit path and a connection path. The ground plane is disposed on the substrate and has a short-circuit point and a ground point. The radiation path is disposed on the substrate, adjacent to the ground plane. A feed point is disposed on one end of the radiation path, corresponding to the ground point; and a first connecting point is formed on the radiation path. A short-circuit path is disposed on the substrate, two ends of the short-circuit path respectively electrically connected with the short-circuit point and the feed point, and a second connecting point is formed on the short-circuit path. The connection path is disposed on the substrate, two ends of the connection path respectively electrically connected with the first connecting point and the second connecting point.
    • 双频天线包括基板,接地平面,辐射路径,短路路径和连接路径。 接地平面设置在基板上,具有短路点和接地点。 辐射路径设置在基板上,与接地平面相邻。 馈电点设置在辐射路径的一端,对应于地面点; 并且在辐射路径上形成第一连接点。 短路路径设置在基板上,短路路径的两端分别与短路点和馈电点电连接,第二连接点形成在短路路径上。 连接路径设置在基板上,连接路径的两端分别与第一连接点和第二连接点电连接。
    • 5. 发明授权
    • Casing structure for a cotter-pin type lock core
    • 开口式锁芯的外壳结构
    • US06810703B1
    • 2004-11-02
    • US10465591
    • 2003-06-20
    • Chih-Cheng HuangChih-Ming Su
    • Chih-Cheng HuangChih-Ming Su
    • E05B904
    • E05B27/0014E05B27/005Y10S70/15Y10T70/7638Y10T70/7667Y10T70/7672
    • A casing structure for a cotter-pin type lock core is consisted of a semi-cylindrical casing which defines a longitudinal axis. The semi-cylindrical casing includes a first sidewall, a first side edge, at least one first engaging portion, a second sidewall, a second side edge and at least one second engaging portion. The first engaging portion and the second engaging portion are extended from the first side edge and the second side edge respectively, and adapted to engage with the lock core. The first side edge and the second side edge are opposite and define a maximum diameter. And the first engaging portion and the second engaging portion define a width that is slightly smaller than the maximum diameter defined by the first side edge and the second side edge.
    • 用于开口销型锁芯的外壳结构由限定纵向轴线的半圆柱形外壳组成。 半圆柱形壳体包括第一侧壁,第一侧边缘,至少一个第一接合部分,第二侧壁,第二侧边缘和至少一个第二接合部分。 第一接合部分和第二接合部分分别从第一侧边缘和第二侧边缘延伸,并且适于与锁芯接合。 第一侧边缘和第二侧边缘相对并限定最大直径。 并且第一接合部分和第二接合部分限定了比由第一侧边缘和第二侧边缘限定的最大直径稍小的宽度。
    • 6. 发明授权
    • EMC metal-plate antenna and a communication system using the same
    • EMC金属板天线和使用其的通信系统
    • US07471249B2
    • 2008-12-30
    • US11307070
    • 2006-01-23
    • Chia-Lun TangKin-Lu WongChih-Ming Su
    • Chia-Lun TangKin-Lu WongChih-Ming Su
    • H01Q1/24
    • H01Q1/243H01Q9/0421
    • An EMC (electromagnetic compatible) antenna having a shielding metal wall to effectively reduce the possible coupling with nearby electronic elements is presented. The antenna includes: a ground plane, a bent ground plate, and a radiating plate. The bent ground plate is vertically connected to the ground plane and functions as an effective shielding metal wall to eliminate or greatly reduce the possible EM coupling between the antenna and nearby electronic elements. The radiating plate is used to generate the operating resonant mode of the antenna and is generally parallel to the ground plane. The radiating plate is also electrically connected to and encircled by the bent ground plane.
    • 提出了具有屏蔽金属壁的EMC(电磁兼容)天线,以有效地减少与附近电子元件的可能耦合。 天线包括:接地平面,弯曲的接地板和辐射板。 弯曲的接地板垂直连接到接地平面,起到有效的屏蔽金属壁的作用,以消除或大大降低天线与附近的电子元件之间的可能的EM耦合。 辐射板用于产生天线的工作谐振模式,并且通常平行于接地平面。 辐射板也与弯曲的接地平面电连接并被环绕。
    • 7. 发明授权
    • All-metal casing structure and antenna structure
    • 全金属外壳结构和天线结构
    • US08902110B2
    • 2014-12-02
    • US13547121
    • 2012-07-12
    • Yan-Ming HongChih-Wei ChenChih-Ming SuSheng-Chi Chen
    • Yan-Ming HongChih-Wei ChenChih-Ming SuSheng-Chi Chen
    • H01Q1/24H01Q1/22
    • H01Q1/2266H01Q9/42
    • An all-metal casing structure includes a casing unit, a first substrate unit, a second substrate unit, an antenna unit and a conductive unit. The casing unit includes at least one metal casing having at least one through opening. The first substrate unit includes at least one first substrate body disposed in the metal casing and neighboring to the through opening. The second substrate unit includes at least one second substrate body disposed in the metal casing and neighboring to the first substrate body. The antenna unit includes at least one antenna module disposed on the first substrate body and corresponding to the through opening, and the antenna module is electrically connected to the second substrate body. The conductive unit includes at least two conductive elements separated from each other by a predetermined distance and electrically connected between the metal casing and the first substrate body.
    • 全金属外壳结构包括壳体单元,第一基板单元,第二基板单元,天线单元和导电单元。 壳体单元包括至少一个具有至少一个通孔的金属壳体。 第一基板单元包括设置在金属壳体中并与通孔相邻的至少一个第一基板主体。 第二基板单元包括设置在金属壳体中并与第一基板主体相邻的至少一个第二基板主体。 天线单元包括至少一个天线模块,该天线模块设置在第一基板主体上并对应于通孔,并且天线模块电连接到第二基板主体。 导电单元包括彼此分开预定距离的至少两个导电元件,并且电连接在金属外壳和第一基板主体之间。