Patents Assigned to Arcadyan Technology Corporation
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Patent number: 10148011Abstract: An antenna structure including a substrate, a grounding layer, a first antenna layer, a second antenna layer, an inductance element and a capacitance element is provided. The substrate has a surface. The grounding layer is formed on the surface of the substrate. The first antenna layer includes a first radiating portion and a second radiating portion. The second antenna layer includes a third radiating portion and a fourth radiating portion. The third radiating portion is connected to the first radiating portion at a connection portion. The connection portion is separated from the grounding player, and the fourth radiating portion and the second radiating portion are disposed oppositely and separated from each other. The inductance element bridges the grounding layer and the connection portion. The capacitance element bridges the fourth radiating portion and the second radiating portion.Type: GrantFiled: August 9, 2017Date of Patent: December 4, 2018Assignee: Arcadyan Technology CorporationInventors: Min-Chi Wu, I-Min Chen
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Patent number: 10103442Abstract: An antenna structure is disclosed. The antenna structure includes a signal-feeding terminal; a first radiating conductor extending from the signal-feeding terminal along a first direction to include a first gradually widening path; a ground terminal configured to be separated from the signal-feeding terminal by a first gap; and a second radiating conductor extending from the ground terminal along a second direction perpendicular to the first direction to include a second gradually widening path.Type: GrantFiled: July 29, 2016Date of Patent: October 16, 2018Assignee: Arcadyan Technology CorporationInventors: Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 10020583Abstract: A dual-band antenna includes a substrate, a first antenna assembly, an isolation metal sheet, and a second antenna assembly. The first antenna assembly includes a first and a second planar inverted-F antennas, which are symmetric with each other and disposed on the first side of the substrate. The first planar inverted-F antenna includes a first radiation portion and a first ground portion. The second planar inverted-F antenna includes a second radiation portion and a second ground portion. The isolation metal sheet is coupled between the first ground portion and the second ground portion. The second antenna assembly includes a third and a fourth antennas, which are coupled to the first and the second ground portions, respectively, and are symmetric with each other and are disposed on the second side of the substrate. The first and the second antenna assemblies are operated at a first and a second frequencies, respectively.Type: GrantFiled: February 15, 2017Date of Patent: July 10, 2018Assignee: Arcadyan Technology CorporationInventors: Min-Chi Wu, Kuo-Chang Lo
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Patent number: 10021609Abstract: The disclosure is related to a method and a system for selecting a communication interface. The method is applicable to a local area network including multiple access points. A main access point is first selected. The main access point acquires every access point's information within a local area network. The information relates to the access points that are in an idle state or not performing a critical task. A target antenna can be selected for performing a specific function. For example, the target antenna can be used to scan for the channels specified in dynamic frequency selection. After that, the scan result may result in changing channels. Through the above mechanism, the resources in every AP within the LAN can be adequately used, and the performance of wireless communication can be effectively improved.Type: GrantFiled: October 6, 2016Date of Patent: July 10, 2018Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventor: Chih-Fang Lee
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Patent number: 9935374Abstract: A multi-band antenna includes a circuit board having an insulation dielectric layer, a first ground plane and an impedance matching circuit formed on a first plane of the circuit board, and a second ground plane formed on a second plane of the circuit board. A slot antenna radiation main body, formed at a location of the second ground plane and corresponding to the exposed part of the insulation dielectric layer, includes first and second radiation main bodies. The first radiation main body includes a first impedance matching part and a first resonance part. The second radiation main body includes a second impedance matching part and a second resonance part. The first resonance part includes a plurality of first bends, a first segment, and a second segment. The second resonance part includes a plurality of second bends, a third segment, and a fourth segment.Type: GrantFiled: August 2, 2016Date of Patent: April 3, 2018Assignee: Arcadyan Technology CorporationInventor: Jing-Teng Chang
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Patent number: 9929463Abstract: A dual-band antenna disposed on the both sides of a substrate, including: a substrate, a first radiator and a second radiator. The substrate includes a first surface and a second surface; a feeding point is disposed at the edge of the first surface which may have a penetration hole electrically connected the first surface to the second surface. The first radiator extends from the first direction of the feeding point to the edge of the substrate, bend at the first corner, continues to extend toward the edge of the substrate, bends again at the second corner and then extend toward the third corner along the edge of the substrate. The second radiator straightly extends toward the second direction of the feeding point and the second direction's projection on the first surface is vertical to the first direction.Type: GrantFiled: July 17, 2015Date of Patent: March 27, 2018Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Min-Chi Wu, Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 9742063Abstract: An antenna is provided. The antenna includes a substrate having a first end and a second end opposite to the first end, wherein a direction from the first end to the second end is an extending direction of the antenna; a radiating portion; a feed-in conductor; and a ground portion electrically connected to the radiating portion, coupled to the feed-in conductor, disposed on the substrate from the first end along the extending direction, and including a main ground conductor; and a high frequency band bandwidth adjusting conductor extended from the main ground conductor along the extending direction.Type: GrantFiled: November 9, 2014Date of Patent: August 22, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Wen-Szu Tao, Shin-Lung Kuo, Yi-Cheng Lin, Po-Hsun Wei
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Patent number: 9722311Abstract: The disclosure is related to an antenna device with continuous bending structure using the antenna. The radiation body of the antenna device includes a main region having at least three L-type continuous bending structures, and a ground region having at least one L-type bending structure. Two adjacent sides of the planar structure of the antenna device render an aspect ratio of approximately one to one. A signal feeding point and a signal grounding point are formed upon the main region. The two points are connected over a wire for forming a signal-feeding direction. According to a demand, the aspect of the present invention allows for modifying the signaling direction of the antenna by adjusting the mounting angle in an electronic device so as to modify the direction of radiation field intensity of the electronic device.Type: GrantFiled: February 26, 2016Date of Patent: August 1, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 9692131Abstract: A method of manufacturing an antenna is provided. The method includes steps of providing a substrate including a feed-in terminal and a ground terminal; and forming a ground conductor structure on the substrate extended from the feed-in terminal to the ground terminal and including a first conductor extended along a first direction, a second conductor extended from the first conductor along a second direction, a third conductor extended from the second conductor along a third direction, and a fourth conductor extended from the third conductor along a fourth direction, wherein a first obtuse angle is formed between the first direction and the second direction, a second obtuse angle is formed between the second direction and the third direction, and an acute angle is formed between the third direction and the fourth direction.Type: GrantFiled: May 5, 2015Date of Patent: June 27, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 9660347Abstract: The disclosure is related to a printed coupled-fed multi-band antenna, and a related electronic system. The antenna includes a first antenna member structurally with a mushroom-shaped radiation portion and an antenna connection portion being electrically connected with a ground plane. The mushroom-shaped radiation portion is employed to activate first band electromagnetic wave. The antenna includes a second antenna member, which may be shaped as a U-shaped radiation portion. The second antenna member is floating within a region surrounded by the mushroom-shaped radiation portion, the antenna connection portion and the ground plane. The U-shaped radiation portion is coupled with both the ground plane and the mushroom-shaped radiation portion. The coupling effect allows the second antenna member to activate a second band electromagnetic wave. The multiple band signaling paths are formed over the printed antenna for application of a multi-band antenna.Type: GrantFiled: September 7, 2015Date of Patent: May 23, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Jian-Jhih Du, Jing-Teng Chang
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Patent number: 9627757Abstract: A monopole antenna is disclosed. The monopole antenna includes a grounding terminal and a transmission line extending along a first direction and including a first terminal and a feeding terminal adjacent to the grounding terminal. The monopole antenna further includes a first radiator connected to the first terminal, extending along a second direction perpendicular to the first direction and operating within a first frequency range. The first radiator has a portion with a width increasing gradually along the second direction. The monopole antenna further includes a second radiator connected to the first terminal, extending along a third direction far away from the grounding terminal, having a first included angle with the transmission line, including a plurality of turns, and operating within a second frequency range.Type: GrantFiled: July 16, 2014Date of Patent: April 18, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 9614286Abstract: A dual-band dipole antenna includes a substrate, grounding area, main radiator, grounding point and a feed-in point. The grounding point may be disposed on the substrate. The main radiator may be disposed on the substrate and in the vicinity of the grounding point; the main radiator may comprises a first radiator and a second radiator, wherein the first radiator may be connected to the second radiator, and there may be a groove between the first radiator and the second radiator; besides the size of the main radiator is disproportional to the size of the grounding area. The grounding point may be disposed on the substrate and connected to the grounding area. The feed-in point may be disposed on the substrate and connected to the main radiator; the grounding point may be in the vicinity of the feed-in point.Type: GrantFiled: April 23, 2015Date of Patent: April 4, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Jian-Jhih Du, Chih-Yung Huang, Kuo-Chang Lo
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Patent number: 9595762Abstract: A printed antenna module applied to an RF detection procedure is provided. The module comprises a substrate, a ground terminal part, a feeding part, an antenna body, and a second connecting end. The substrate comprises a first surface and a second surface. The ground terminal part and the feeding part are disposed on the first surface. A first end of the feeding part corresponds to the ground terminal part. The antenna body, disposed on the first surface relative to the ground terminal part, comprises a first extending part. One end of the first extending part forms a first connecting end. The second connecting end is disposed on the first surface. The shapes of the first and the second connecting ends correspond to each other. A second end of the feeding part is connected to the second connecting end. An RF detection point is formed on the second surface.Type: GrantFiled: August 9, 2013Date of Patent: March 14, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Chih-Yung Huang, Jian-Jhih Du, Kuo-Chang Lo
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Publication number: 20170018857Abstract: A dual-band antenna including a first radiation part and a second radiation part is provided. The first radiation part is arranged along a first direction. One end of the first radiation part includes a first feeding part. The other end of the first radiation part extends along a second direction and accordingly forms a first bending part. The second radiation part is arranged along the first direction. One end of the second radiation part includes a second feeding part. The projection of the one end of the second radiation part in the second direction is partially overlapped with the first radiation part. The second feeding part and the first feeding part are separated by a first gap. The first bending part and the second radiation part are separated by a second gap which is different from the first gap.Type: ApplicationFiled: June 6, 2016Publication date: January 19, 2017Applicant: Arcadyan Technology CorporationInventors: Kuo-Chang LO, Chih-Yung HUANG
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Patent number: 9478851Abstract: An antenna structure comprising a substrate and an antenna is provided. The substrate comprises an upper surface and an under surface. The antenna comprises a first metal pattern and a second metal pattern. The first metal pattern is disposed on the upper surface. The first metal pattern comprises a feeding portion and a transmission line connected to the feeding portion. The second metal pattern is disposed on the under surface, and comprises a first parasitic grounding arm, a second parasitic grounding arm, a connecting arm, a grounding plane and a grounding strip. The connecting arm has a parasitic slot, and connects the first parasitic grounding arm and the second parasitic grounding arm. The grounding strip connects the connecting arm and the grounding plane.Type: GrantFiled: December 24, 2013Date of Patent: October 25, 2016Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Shin-Lung Kuo, Yi-Cheng Lin, Keng-Chih Lin, Yu-Hsiang Chang, Shih-Chieh Cheng
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Patent number: 9472858Abstract: A connector is provided. The connector includes a first cavity, including a housing conductor having a receiving space formed at an inner side thereof, and connected to a ground; and a signal conductor disposed in the receiving space; a second cavity fixed to a side of the first cavity; and a flexible conductor having a connecting end, a propping end and an arc structure, wherein the connecting end is electrically connected to a control circuit, the propping end props the housing conductor, the arc structure is disposed in the second cavity and has a specific shape and a flexibility, and when the signal conductor is connected to a joint of a first antenna, the specific shape is deformed to cause the propping end to be disconnected from the housing conductor, thereby causing the control circuit to enable the first antenna.Type: GrantFiled: May 27, 2014Date of Patent: October 18, 2016Assignee: Arcadyan Technology CorporationInventors: Chun-Hung Yeh, Hao-Fei Lin
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Publication number: 20160261045Abstract: A multi-input multi-output antenna including a substrate, a first multi-band antenna, a second multi-band antenna, and a multi-band filter is provided. The first multi-band antenna includes first and second radiators operated in first and second bands respectively. The second radiator extends from a first terminal of the first radiator and surrounds the first radiator. The operating frequency of the first band is higher than that of the second band. The second multi-band antenna includes third and fourth radiators operated in the first and the second bands respectively. The fourth radiator extends from a second terminal of the third radiator and surrounds the third radiator. The multi-band filter has a first filter part and a second filter part orthogonal to each other. The first filter part and the second filter part filter a first current and a second current respectively.Type: ApplicationFiled: March 3, 2016Publication date: September 8, 2016Applicant: Arcadyan Technology CorporationInventors: Shih-Chieh CHENG, Min-Chi WU
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Publication number: 20160261051Abstract: A monopole antenna including a ground plane and a radiation body is provided. The radiation body includes a feeding connection part, a first radiation part, a second radiation part and a third radiation part. The feeding connection part is adjacent to the ground plane. The first radiation part connects one side of the feeding connection part and extends along a first direction. The first radiation part includes a metal patch whose width reduces towards the first direction. The second radiation part, being closer to the ground plane than the first radiation part, connects the side of the feeding connection part and extends along the first direction. The third radiation part connects the other side of the feeding connection part and extends along a second direction inverse to the first direction.Type: ApplicationFiled: March 4, 2016Publication date: September 8, 2016Applicant: Arcadyan Technology CorporationInventors: Min-Chi WU, Kuo-Chang LO, Chih-Yung HUANG
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Patent number: 9431710Abstract: A printed wide band monopole antenna module is provided. The module comprises: a substrate having a first surface, a ground terminal part formed on the first surface, and an antenna body disposed on the first surface opposite to the ground terminal part. The antenna body comprises: a first extending part having a first length, a second extending part having a second length, and a third extending part having a first width. The width of the second extending part is the first width plus a second width. The second extending part forms a connection with the first and the third extending part. The ratio of the first length to the second length is less than a first value. The ratio of the first length to the sum of the first and the second width is less than a second value.Type: GrantFiled: June 12, 2013Date of Patent: August 30, 2016Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Chih-Yung Huang, Kuo-Chang Lo, Jen-Hsiang Fang
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Patent number: D776655Type: GrantFiled: August 10, 2015Date of Patent: January 17, 2017Assignee: ARCADYAN TECHNOLOGY CORPORATIONInventors: Sheng-Chung Chen, Shih-Hsin Huang