公开(公告)号：US20240356238A1

公开(公告)日：2024-10-24

申请号：US18137528

申请日：2023-04-21

Applicant: AUDEN TECHNO CORP.

Inventor： CHI-MING CHIANG

IPC: H01Q21/24 ,  H01Q21/00

CPC classification number: H01Q21/24 ,  H01Q21/0006

Abstract: An antenna structure includes four antenna arrays spaced apart from each other. Each of the four antenna arrays has four antennas. A first phase difference between any two adjacent ones of the four antennas is 90 degrees, so that the four antennas can jointly generate a first circular polarization. The four antenna arrays have a common center point, one of the four antennas of each of the four antenna arrays adjacent to the common center point is defined as a shared antenna, and the four shared antennas jointly form a shared antenna array. A second phase difference between any two adjacent ones of the four shared antennas is 90 degrees, so that the four shared antennas can jointly generate a second circular polarization that has a same rotation direction as the first circular polarization.

公开(公告)号：US20240145911A1

公开(公告)日：2024-05-02

申请号：US17989638

申请日：2022-11-17

Applicant: AUDEN TECHNO CORP.

Inventor： YUNG-TAI HSU ,  CHUN-HENG CHAO ,  YEN-WEI WANG ,  BO-YU ZHU

IPC: H01Q3/26 ,  H04B17/12

CPC classification number: H01Q3/26 ,  H04B17/12

Abstract: An antenna correcting system is provided. The antenna correction system compares amplitudes of antenna signals that are emitted or received respectively by a plurality of antenna units with each other to select one of the amplitudes as target amplitude. The antenna correction system corrects the amplitude of each of the antenna signals according to the target amplitude. As a result, the amplitudes of the antenna signals are the same as each other or approximate to each other. After the amplitudes of the antenna signals are corrected, the antenna correction system compares phases of the antenna signals with each other to select one of the phases as a target phase. The antenna correction system corrects the phase of each of the antenna signals according to the target phase. As a result, the phases of the antenna signals are the same as each other or approximate to each other.

公开(公告)号：US10804619B2

公开(公告)日：2020-10-13

申请号：US16507861

申请日：2019-07-10

Applicant: AUDEN TECHNO CORP.

Inventor： Jui-Hung Chou

IPC: H01Q21/06 ,  H01Q21/24

Abstract: An antenna array of a high frequency antenna device includes a plurality of subarrays having the same arrangement. Each subarray includes antennas arranged in rows. Any two adjacent antennas of each of the subarrays respectively have two central points spaced apart from each other by a first interval, and any two adjacent antennas respectively belonging to two of the subarrays respectively have two central points spaced apart from each other by a second interval equal to the first interval. The antenna array is operated in at least one of operation modes, and the operation modes include: any subarray is wirelessly communicated with an external electronic device spaced apart from the corresponding subarray by a first distance; and at least two adjacent subarrays are jointly cooperated to wirelessly communicate with an external electronic device spaced apart from the corresponding subarrays by a second distance greater than the first distance.

公开(公告)号：US10122087B2

公开(公告)日：2018-11-06

申请号：US15433132

申请日：2017-02-15

Applicant: AUDEN TECHNO CORP.

Inventor： Chia-Lun Tang ,  Chi-Ming Chiang ,  Chun-Chuan Chang

IPC: H01Q1/38 ,  H01Q5/328 ,  H01Q1/22 ,  H01Q1/48

Abstract: An antenna structure includes a first conductor, a high-frequency blocking unit, and a second conductor. The first conductor includes a feeding segment, a coupling segment spaced apart from the feeding segment, and a DC blocking unit connected between the feeding segment and the coupling segment. The high-frequency blocking unit is connected to the coupling segment. The second conductor is spaced apart from the first conductor and couples with the coupling segment. An end of the second conductor is connected to a ground, and the second conductor is provided without connecting any capacitance member and any inductance member. The coupling segment is used as a capacitor electrode for detecting an external object. When the coupling segment is in a capacitor electrode mode, a capacitance value between the coupling segment and the external object is variable according to a distance between the coupling segment and the external object.

公开(公告)号：US09859609B2

公开(公告)日：2018-01-02

申请号：US15145096

申请日：2016-05-03

Applicant: AUDEN TECHNO CORP.

Inventor： Chi-Ming Chiang

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q5/328 ,  H01Q13/10

Abstract: A rear cover of a mobile communication device includes a metal case, a communication antenna, and an insulating body connecting the metal case and the communication antenna. The metal case has a rear plate and a surrounding plate connected to the edge of the rear plate, and the surrounding plate has two side plates, a top plate, and a bottom plate. A notch is recessed on the edge of the bottom plate. The communication antenna is arranged in the notch, and part of the edge of the communication antenna faces toward the edge of the notch. A slot is recessed on the part of the edge of the communication antenna. The insulating body connects the part of the edge of the communication antenna and the edge of the notch, such that the communication antenna is electrically isolated from the metal case by the insulating body.

公开(公告)号：US09287622B2

公开(公告)日：2016-03-15

申请号：US14276931

申请日：2014-05-13

Applicant: AUDEN TECHNO CORP.

Inventor： Yu-Tsung Huang ,  Yen-Chao Li

IPC: H01Q1/24 ,  H01Q5/307 ,  H01Q5/10 ,  H01Q5/30 ,  H01Q5/378

CPC classification number: H01Q5/307 ,  H01Q1/243 ,  H01Q5/10 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42

Abstract: A tunable long term evolution antenna comprises a feeding portion, a grounding portion, a first radiation portion, a second radiation portion and a coupling radiation portion. The shape of the first radiation portion is a strip. Two terminals of the strip respectively are a first terminal and a second terminal. The first terminal is connected to the feeding portion and the grounding portion. The second radiation portion is connected to the grounding portion and the first terminal of the first radiation portion. The coupling radiation portion has a switching terminal coupled to a switch, a low frequency coupling portion and a high frequency coupling portion. The switch controls the switching terminal to be coupled to the ground or floating. The tunable long term evolution antenna operates in a LTE technology mode or a 3G mode depending on the switching terminal is coupled to the ground floating.

Abstract translation: 可调谐的长期演进天线包括馈电部分，接地部分，第一辐射部分，第二辐射部分和耦合辐射部分。 第一辐射部分的形状是条带。 带子的两个端子分别是第一端子和第二端子。 第一端子连接到馈电部分和接地部分。 第二辐射部分连接到第一辐射部分的接地部分和第一端子。 耦合辐射部分具有耦合到开关，低频耦合部分和高频耦合部分的开关端子。 开关控制开关端子耦合到地或浮动。 可调长期演进天线以LTE技术模式或3G模式工作，这取决于开关端子耦合到地面浮动。

公开(公告)号：US20150333400A1

公开(公告)日：2015-11-19

申请号：US14276950

申请日：2014-05-13

Applicant: AUDEN TECHNO CORP.

Inventor： YU-TSUNG HUANG ,  PIN-TANG CHIU ,  YEN-CHAO LI

IPC: H01Q5/307

CPC classification number: H01Q5/307 ,  H01Q1/243 ,  H01Q5/20 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q9/42

Abstract: A multi-band antenna comprises a single-pole radiating portion and a coupling radiating portion coupled to a grounding terminal. The single-pole radiating portion has a first radiating unit and a fourth radiating unit coupled to a feeding terminal. The single-pole radiating portion is bent to form a second radiating unit and a third radiating unit. The coupling radiating portion has a fifth radiating unit, and the coupling radiating portion is bent to form a sixth radiating unit. The sixth radiating unit of the coupling radiating portion and the third radiating unit of the single-pole radiating portion are coupled to each other to generate a LTE technology band near 700 MHz. The fifth radiating unit of the coupling radiating portion, the third radiating unit and the fourth radiating unit of the single-pole radiating portion are coupled to each other to generate a high frequency band.

Abstract translation: 多频带天线包括耦合到接地端子的单极辐射部分和耦合辐射部分。 单极辐射部分具有耦合到馈电端子的第一辐射单元和第四辐射单元。 弯曲单极辐射部分以形成第二辐射单元和第三辐射单元。 耦合辐射部分具有第五辐射单元，并且耦合辐射部分被弯曲以形成第六辐射单元。 耦合辐射部分的第六辐射单元和单极辐射部分的第三辐射单元彼此耦合以在700MHz附近产生LTE技术带。 耦合辐射部分的第五辐射单元，单极辐射部分的第三辐射单元和第四辐射单元彼此耦合以产生高频带。

公开(公告)号：US08774716B2

公开(公告)日：2014-07-08

申请号：US13433389

申请日：2012-03-29

Applicant: Ching-Chih Chan ,  Jhe-Min Lin ,  Ching-Wei Chang ,  Yen-Chao Li

Inventor： Ching-Chih Chan ,  Jhe-Min Lin ,  Ching-Wei Chang ,  Yen-Chao Li

IPC: H04W88/02

CPC classification number: H04B5/0062 ,  H04B1/3883 ,  H04B1/3888

Abstract: A extension case adaptable onto a mobile terminal device to enable extended functions, includes a sheath, an electrical connector, a battery, and a radio frequency identification (RFID) antenna. The sheath is configured to shieldingly receive the mobile terminal device and comprises a covering portion and a buckling portion curvedly extended from an outer edge of the covering portion. The electrical connector is arranged on the buckling portion of the sheath for establishing electrical connection with the mobile terminal device. The battery is disposed on the covering portion and is accessible to the mobile terminal device through the electrical connector. The RFID antenna is electrically connected to the electrical connector and embeddedly disposed in the covering portion adjacent to the battery in a non-overlapping manner.

Abstract translation: 适用于移动终端设备以实现扩展功能的扩展箱包括护套，电连接器，电池和射频识别（RFID）天线。 护套构造成屏蔽地接收移动终端装置，并且包括从覆盖部分的外边缘弯曲延伸的覆盖部分和弯曲部分。 电连接器设置在护套的弯曲部分上，用于与移动终端设备建立电连接。 电池设置在覆盖部分上，并且可通过电连接器对移动终端设备进行访问。 RFID天线电连接到电连接器并且以不重叠的方式嵌入地布置在与电池相邻的覆盖部分中。

公开(公告)号：US20140149535A1

公开(公告)日：2014-05-29

申请号：US13684565

申请日：2012-11-25

Applicant: AUDEN TECHNO CORP. ,  CELIO TECHNOLOGY, INC.

Inventor： SZ-WEI FONG ,  Jei-Fuu Chen ,  E-Fu Kuo

IPC: G06F15/167

CPC classification number: H04L67/04 ,  H04L67/06 ,  H04L67/32 ,  H04W52/0216 ,  H04W52/0219 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22

Abstract: Disclosure is related to a method for transmitting data, and the method is applicable to a mobile storage apparatus. The mobile storage apparatus provides multiple electronic devices to wirelessly access the files stored in the apparatus. The apparatus determines a scheme to segment the files to be sent according to the files' types, sizes and the order of the connected devices. The files are segmented into multiple sections before the transmission. A power management unit may turn off a communication unit within the apparatus when the transmission procedure enters an idle state. When the jobs in the electronic devices have been completed, the communication unit is again turned on for transmitting next segment until the files are completely transmitted. The invention achieves efficient transmission in a power-saving mode.

Abstract translation: 公开涉及用于发送数据的方法，并且该方法可应用于移动存储装置。 移动存储设备提供多个电子设备以无线地访问存储在设备中的文件。 该装置确定根据文件的类型，大小和连接的设备的顺序来分割要发送的文件的方案。 文件在传输之前被分段成多个部分。 当传输过程进入空闲状态时，电源管理单元可能关闭设备内的通信单元。 当电子设备中的作业已经完成时，通信单元再次被打开以发送下一个段，直到文件被完全发送。 本发明实现了省电模式下的高效率传输。

公开(公告)号：US08678292B2

公开(公告)日：2014-03-25

申请号：US13475978

申请日：2012-05-19

Applicant: Jian-Min Tsai ,  Ching-Wei Chang

Inventor： Jian-Min Tsai ,  Ching-Wei Chang

IPC: G06K19/06 ,  H01Q13/10

CPC classification number: G06K19/07786 ,  H01Q1/2208 ,  H01Q25/001

Abstract: A radio frequency identification (RFID) device includes a metallic antenna plate, a first metallic tube, and a second metallic tube. The metallic antenna plate has a positioning portion and defines a central axis, a first hole, and a second hole. The positioning portion is formed in the path of the central axis and surrounds the second hole. The first and second metallic tubes are disposed on the metallic antenna plate. The first and second metallic tubes each has one end disposed on the positioning portion. The first and second metallic tubes extend across the first and second holes, respectively and are welded to the metallic antenna plate. The portion of the second metallic tube that extends across the second hole is approximately perpendicular to the portion of the first metallic tube that extends across the first hole.

Abstract translation: 射频识别（RFID）装置包括金属天线板，第一金属管和第二金属管。 金属天线板具有定位部分并限定中心轴线，第一孔和第二孔。 定位部分形成在中心轴线的路径中并围绕第二孔。 第一和第二金属管设置在金属天线板上。 第一和第二金属管各自具有设置在定位部分上的一端。 第一和第二金属管分别延伸穿过第一和第二孔，并且焊接到金属天线板。 延伸穿过第二孔的第二金属管的部分大致垂直于延伸穿过第一孔的第一金属管的部分。