公开(公告)号：US20130200988A1

公开(公告)日：2013-08-08

申请号：US13531979

申请日：2012-06-25

Applicant: KUO CHANG LO ,  YAO TE CHANG ,  YA FANG LIANG ,  YI AN SHA ,  DAVID SHAU CHEW WANG

Inventor： KUO CHANG LO ,  YAO TE CHANG ,  YA FANG LIANG ,  YI AN SHA ,  DAVID SHAU CHEW WANG

IPC: H02H9/02 ,  H01C7/13

CPC classification number: H01C7/13 ,  H01C7/027 ,  H01C17/0652 ,  H01C17/06586

Abstract: An over-current protection device includes two metal foils and a PTC material layer. The PTC material layer is laminated between the two metal foils and has a resistivity less than 0.4 Ω-cm. The PTC material layer includes crystalline polymer and electrically conductive ceramic filler dispersed in the crystalline polymer. The conductive ceramic filler is of HCP structure and includes 70-95% by weight of the PTC material layer. The trip jump value of the over-current protection device after 300 times trip is less than or equal to 25. The resistance repeatability of the device can be effectively improved by adding the conductive ceramic filler.

Abstract translation: 过电流保护装置包括两个金属箔和PTC材料层。 PTC材料层层压在两个金属箔之间并具有小于0.4Ω·cm的电阻率。 PTC材料层包括分散在结晶聚合物中的结晶聚合物和导电陶瓷填料。 导电陶瓷填料为HCP结构，包括70-95％（重量）的PTC材料层。 300次跳闸后过电流保护装置跳闸值小于或等于25.通过添加导电陶瓷填料可以有效提高器件的电阻重复性。

公开(公告)号：US08502748B2

公开(公告)日：2013-08-06

申请号：US12870298

申请日：2010-08-27

Applicant: Mao-Tse Liang ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Mao-Tse Liang ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q1/50

CPC classification number: H01Q1/2258 ,  H01Q9/0421

Abstract: A three-dimensional dual-band antenna including a first radiation portion, a second radiation portion, a connection portion, an impedance matching portion and a feeding portion is provided. The second radiation portion is located under the radiation portion and parallel with the first radiation portion. The connection portion is connected to the first side of the first radiation portion and extended downward vertically, for connecting the first radiation portion and the second radiation portion. The impedance matching portion is connected to a second side of the first radiation portion and extended downward vertically. The first side and the second side are opposite. The feeding portion is connected to the second side and extended downward vertically. The feeding portion receives a feeding signal. The first and the second radiation portion are operated at the first and the second bandwidth respectively, wherein the second bandwidth is in higher frequency than the first bandwidth.

Abstract translation: 提供了包括第一辐射部分，第二辐射部分，连接部分，阻抗匹配部分和馈送部分的三维双频天线。 第二辐射部分位于辐射部分下方并与第一辐射部分平行。 连接部分连接到第一辐射部分的第一侧并且垂直向下延伸，用于连接第一辐射部分和第二辐射部分。 阻抗匹配部分连接到第一辐射部分的第二侧并且垂直向下延伸。 第一面和第二面相反。 进给部分连接到第二侧并垂直向下延伸。 馈送部分接收馈送信号。 第一和第二辐射部分分别以第一和第二带宽工作，其中第二带宽处于比第一带宽更高的频率。

公开(公告)号：US20130033413A1

公开(公告)日：2013-02-07

申请号：US13557397

申请日：2012-07-25

Applicant: Jian-Jhih Du ,  Kuo-Chang Lo ,  Chih-Yung Huang

Inventor： Jian-Jhih Du ,  Kuo-Chang Lo ,  Chih-Yung Huang

IPC: H01Q1/38 ,  H01Q1/50

CPC classification number: H01Q1/243 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q5/40 ,  H01Q9/42

Abstract: A multi-band inverted-F antenna including a ground plane, a signal feeding circuit, first, second and third main radiation parts is provided. The signal feeding circuit is electrically isolated from the ground plane and receives/transmits wireless signals. The first and the second main radiation part are both physically and electrically connected to the signal feeding circuit, and generate first and second frequency band operation modes for the inverted-F antenna, respectively. The third main radiation part is electrically isolated from the signal feeding circuit, the first and the second main radiation parts, and generates a third frequency band operation mode for the inverted-F antenna via to signal coupling between the first and the third main radiation parts and/or signal coupling between the second and the third main radiation parts.

Abstract translation: 提供了包括接地层，信号馈送电路，第一，第二和第三主要辐射部分的多频带倒F天线。 信号馈送电路与接地平面电隔离并接收/发送无线信号。 第一和第二主辐射部分物理和电连接到信号馈送电路，并且分别产生倒F天线的第一和第二频带操作模式。 第三主辐射部分与信号馈送电路，第一和第二主辐射部分电隔离，并且产生用于倒F天线的第三频带操作模式以在第一和第三主辐射部分之间的信号耦合 和/或第二和第三主辐射部分之间的信号耦合。

公开(公告)号：US20130033399A1

公开(公告)日：2013-02-07

申请号：US13311504

申请日：2011-12-05

Applicant: Chih-Yung Huang ,  Kuo-Chang Lo

Inventor： Chih-Yung Huang ,  Kuo-Chang Lo

IPC: H01Q9/04 ,  H01Q5/00

CPC classification number: H01Q9/0421 ,  H01Q5/357

Abstract: A dual band antenna is provided. The dual band antenna includes a grounding portion, a connecting portion, a feeding portion, a radiating portion, a first radiating portion and a second radiating portion. The connecting portion is vertically connected to the grounding portion. The feeding portion has a first end and a second end, wherein the first end is connected to the connecting portion and the second end has a feeding end. The radiating portion is parallel to the grounding portion and vertically connected to the connecting portion. The first radiating portion has a third end and a fourth end, wherein the third end is connected to the radiating portion and the fourth end extends toward the radiating portion. The second radiating portion is vertically connected to the radiating portion.

Abstract translation: 提供双频天线。 双频带天线包括接地部分，连接部分，馈电部分，辐射部分，第一辐射部分和第二辐射部分。 连接部分垂直连接到接地部分。 进给部具有第一端和第二端，其中第一端连接到连接部分，第二端具有进给端。 辐射部分平行于接地部分并垂直连接到连接部分。 第一辐射部具有第三端和第四端，其中第三端连接到辐射部分，第四端部朝向辐射部分延伸。 第二辐射部分垂直连接到辐射部分。

公开(公告)号：US20130016014A1

公开(公告)日：2013-01-17

申请号：US13277313

申请日：2011-10-20

Applicant: Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q5/01

CPC classification number: H01Q1/2266 ,  H01Q5/371 ,  H01Q9/42

Abstract: A dual band antenna with improved radiation characteristic, comprising: a ground plane, formed at the bottom thereof; two impedance matching elements formed respectively at the two arms thereof while connecting to the ground plane so as to form a first joint and a second joint at the connections in respective; a first radiation unit, connected to the first joint, being formed like an arc connected to the first joint that is disposed concave to the bottom ground plane while extending from the first joint toward the second joint, and then turning vertically upward from the end of the arc for enabling the end of the vertical portion to connect to a second radiation unit; and the second radiation unit, being formed like an arc that is disposed concave to the bottom ground plane while extending from the joint with the first radiation unit toward the first joint.

Abstract translation: 一种具有改善的辐射特性的双频带天线，包括：在其底部形成的接地平面; 两个阻抗匹配元件分别在其两个臂处形成，同时连接到接地平面，以在相应的连接处形成第一接头和第二接头; 连接到第一接头的第一辐射单元被形成为类似于连接到第一接头的电弧，该第一接头在从第一接头朝向第二接头延伸的同时从第一接头延伸到第二接头而向下接地平面设置成凹进，然后从 所述电弧用于使所述垂直部分的端部能够连接到第二辐射单元; 以及第二辐射单元，其形状类似于在从第一辐射单元的接头朝向第一接头延伸的同时设置成凹入底部接地平面的弧。

公开(公告)号：US20130009845A1

公开(公告)日：2013-01-10

申请号：US13530666

申请日：2012-06-22

Applicant: Chih-Yung Huang ,  Kuo-Chang Lo ,  Sy-Ben Wang

Inventor： Chih-Yung Huang ,  Kuo-Chang Lo ,  Sy-Ben Wang

IPC: H01Q1/36 ,  H01Q1/50

CPC classification number: H01Q9/42 ,  H01Q1/243

Abstract: An antenna for receiving and transmitting a signal is provided. The antenna includes a connection portion receiving and transmitting the signal, a first radiation portion and a second radiation portion. The connection portion includes a first end, a second end and a third end, wherein the first end is configured at a first distance from a ground. The first radiation portion is connected to the second end, and includes at least one folding area forming thereon at least one folding segment, wherein the folding segment and the connection portion have therebetween a shortest distance being a second distance. The second radiation portion is connected to the third end.

Abstract translation: 提供用于接收和发送信号的天线。 天线包括接收和发送信号的连接部分，第一辐射部分和第二辐射部分。 连接部分包括第一端，第二端和第三端，其中第一端构造在离地面第一距离处。 第一辐射部分连接到第二端，并且包括在其上形成有至少一个折叠部分的至少一个折叠区域，其中折叠部分和连接部分之间具有作为第二距离的最短距离。 第二辐射部分连接到第三端。

公开(公告)号：US20120249377A1

公开(公告)日：2012-10-04

申请号：US13184826

申请日：2011-07-18

Applicant: CHIH-YUNG HUANG ,  Kuo-Chang Lo

Inventor： CHIH-YUNG HUANG ,  Kuo-Chang Lo

IPC: H01Q1/24 ,  H01P11/00

CPC classification number: H01Q9/0421 ,  Y10T29/49016

Abstract: A method for adjusting an operation bandwidth of an antenna is provided. The antenna includes a radiation element, and the radiation element includes a first adjusting portion having a first width and a second adjusting portion having a second width. The method includes steps of seeking an operation frequency of the antenna; and adjusting the operation bandwidth of the antenna by adjusting the second width based on the operation frequency.

Abstract translation: 提供了一种用于调整天线的操作带宽的方法。 天线包括辐射元件，并且辐射元件包括具有第一宽度的第一调节部分和具有第二宽度的第二调节部分。 该方法包括寻求天线的操作频率的步骤; 以及通过基于操作频率调整第二宽度来调整天线的操作带宽。

公开(公告)号：US20110122042A1

公开(公告)日：2011-05-26

申请号：US12904426

申请日：2010-10-14

Applicant: Chih-Yung Huang ,  Kuo-Chang Lo

Inventor： Chih-Yung Huang ,  Kuo-Chang Lo

IPC: H01Q9/04 ,  H01Q1/50

CPC classification number: H01Q1/243 ,  H01Q5/364 ,  H01Q9/0421

Abstract: An antenna connected to an interface connection port is provided. The antenna comprises a ground surface having a plurality of bands thereon; a first radiation element disposed on the ground surface and including a first bending section and a second bending section, wherein the ground surface is extended from the first bending section; and a second radiation element having a shape of a strip, extended from the second bending section, including a first end and a second end, and having a first flange at the first end and a second flange at the second end.

Abstract translation: 提供连接到接口连接端口的天线。 天线包括其上具有多个带的接地表面; 第一辐射元件，其设置在地面上并且包括第一弯曲部和第二弯曲部，其中所述接地表面从所述第一弯曲部延伸; 以及第二辐射元件，其具有从所述第二弯曲部分延伸的带状形状，所述第二辐射元件包括第一端和第二端，并且在所述第一端处具有第一凸缘和在所述第二端具有第二凸缘。

公开(公告)号：US20100164811A1

公开(公告)日：2010-07-01

申请号：US12644795

申请日：2009-12-22

Applicant: Shih-Chieh Cheng ,  Kuo Chang Lo

Inventor： Shih-Chieh Cheng ,  Kuo Chang Lo

IPC: H01Q1/38 ,  H01Q5/00

CPC classification number: H01Q1/36 ,  H01Q1/2275 ,  H01Q1/243 ,  H01Q5/371 ,  H01Q9/42

Abstract: A solid antenna is provided in the present invention. The solid antenna configured on a substrate having an electronic circuit disposed thereon, including: an antenna body having at least one bending portion and a signal feed-in portion by which the antenna body is electrically connected to the electronic circuit and secured to the substrate, wherein the at least one bending portion is configured to be across the substrate.

Abstract translation: 在本发明中提供固体天线。 固体天线配置在具有设置在其上的电子电路的基板上，包括：天线体，其具有至少一个弯曲部分和信号馈入部分，通过该天线体天线体电连接到电子电路并固定到基板， 其中所述至少一个弯曲部分构造成横跨所述基底。

公开(公告)号：US20100079351A1

公开(公告)日：2010-04-01

申请号：US12548520

申请日：2009-08-27

Applicant: Chih-Yung Huang ,  Wen-Szu Tao ,  Kuo-Chang Lo

Inventor： Chih-Yung Huang ,  Wen-Szu Tao ,  Kuo-Chang Lo

IPC: H01Q1/36 ,  H01Q1/48

CPC classification number: H01Q9/0421 ,  H01Q1/48 ,  H01Q5/371

Abstract: A solid dual-band antenna device is provided. The solid dual-band antenna device includes a Z-shape antenna structure comprising a first turn having a first turning angle, and connected to a ground portion and a first radiating portion; and a second turn having a second turning angle, and connected to the first radiating portion and a second radiating portion; a feeding portion disposed at the second turn for feeding a signal; an extending ground portion non-coplanarly extended from an outer side of the ground portion; and an extending radiating portion non-coplanarly extended from an outer side of the second radiating portion, wherein a first slot is disposed at an arbitrary position of the second radiating portion, and a length of the first radiating portion is different from a length of the second radiating portion.

Abstract translation: 提供了一种坚固的双频天线装置。 固体双频带天线装置包括：Z形天线结构，包括具有第一转向角的第一匝，并连接到接地部分和第一辐射部分; 以及具有第二转向角的第二转弯，并且连接到所述第一辐射部分和第二辐射部分; 设置在第二匝处的馈送部分，用于馈送信号; 从所述接地部的外侧非共面地延伸的延伸接地部; 以及从第二辐射部分的外侧非共面延伸的延伸辐射部分，其中第一狭槽设置在第二辐射部分的任意位置处，并且第一辐射部分的长度不同于 第二辐射部分。