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公开(公告)号：US20240154313A1
公开(公告)日：2024-05-09
申请号：US18487309
申请日：2023-10-16
Applicant: Wistron NeWeb Corp.
Inventor： Cheng-Geng JAN , Chieh-Sheng HSU , Tsung-Hsing TSAI
CPC classification number: H01Q9/0435 , H01Q21/065
Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, an inductor, and a dielectric substrate. The first radiation element has a first feeding point. The second radiation element has a second feeding point. The second radiation element is adjacent to the first radiation element. The third radiation element is coupled through the inductor to the second radiation element. The first radiation element, the second radiation element, and the third radiation element are all disposed on the dielectric substrate.
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公开(公告)号：US20240113432A1
公开(公告)日：2024-04-04
申请号：US18461775
申请日：2023-09-06
Applicant: Wistron NeWeb Corp.
Inventor： Yen-Tze PENG , Pao-Chuan PENG
CPC classification number: H01Q9/0414 , H01Q1/2291 , H01Q9/0421
Abstract: A communication device with high radiation efficiency includes a click pad frame, a metal wall, and an antenna structure. The metal wall is coupled to the click pad frame. The antenna structure is coupled to the click pad frame. The click pad frame is disposed between the metal wall and the antenna structure.
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公开(公告)号：US20240097347A1
公开(公告)日：2024-03-21
申请号：US18449038
申请日：2023-08-14
Applicant: Wistron NeWeb Corp.
Inventor： Chin-Hsien WU , Tsun-Che HUANG
CPC classification number: H01Q21/064 , H01Q1/48 , H01Q21/005
Abstract: An antenna structure includes an input waveguide, a first output waveguide, and a second output waveguide. The first output waveguide is connected through a first Z-shaped slot to the input waveguide. The second output waveguide is adjacent to the first output waveguide. The second output waveguide is connected through a second Z-shaped slot to the input waveguide.
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公开(公告)号：US11929809B2
公开(公告)日：2024-03-12
申请号：US18188035
申请日：2023-03-22
Applicant: Wistron NeWeb Corp.
Inventor： Chia-Hsin Wu
CPC classification number: H04B7/0626 , H04W52/08 , H04W52/54 , H04W84/12
Abstract: A method for avoiding false alarms of Channel State Information (CSI) due to the activation of a Closed Loop Power Control (CLPC) function is provided. The method is executed by a transmitting device and includes: determining whether the CLPC function of the transmitting device is enabled; adding at least one CLPC tag to a physical layer convergence procedure (PLCP) protocol data unit (PPDU) when the CLPC function is enabled; and transmitting the PPDU.
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公开(公告)号：US20230283305A1
公开(公告)日：2023-09-07
申请号：US17814300
申请日：2022-07-22
Applicant: Wistron NeWeb Corp.
Inventor： Long CHEN , Lisong ZHOU
CPC classification number: H04B1/0078 , H04B1/18 , H04B1/0042
Abstract: A signal processing device is provided. The signal processing device includes a proximal end device, a connection unit, and a distal end device. The proximal end device generates a first radio frequency signal. The connection unit is coupled to the proximal end device and receives and transmits the first radio frequency signal. The distal end device is coupled to the connection unit, receives the first radio frequency signal, performs a power detection on the first radio frequency signal to generate a detection signal, generates a control signal according to a comparison result of the detection signal and a predetermined reference value, and transmits the control signal to the connection unit. The proximal end device further receives the control signal through the connection unit, and adjusts the first radio frequency signal according to the control signal so as to generate a second radio frequency signal.
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Patent Agency Ranking
公开(公告)号：US11742576B2
公开(公告)日：2023-08-29
申请号：US17101624
申请日：2020-11-23
Applicant: Wistron NeWeb Corp.
Inventor： Tse Su , Chung-Yen Hsiao , Huang-Tse Peng
Abstract: A tunable antenna module includes a ground metal plane, a nonconductive support element, a first radiation metal element, a second radiation metal element, a switch element, and a plurality of impedance elements. The ground metal plane provides a ground voltage. The first radiation metal element is coupled to a signal source. The second radiation metal element is adjacent to and separate from the first radiation metal element. The switch element selects one of the impedance elements, such that the second radiation metal element is coupled through the selected impedance element to the ground voltage. The nonconductive support element has a 3D (Three-Dimensional) structure. The first radiation metal element and the second radiation metal element are distributed over the nonconductive support element.
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公开(公告)号：US20230261388A1
公开(公告)日：2023-08-17
申请号：US18155338
申请日：2023-01-17
Applicant: Wistron NeWeb Corp.
Inventor： Chun-Lin HUANG
IPC: H01Q19/10
CPC classification number: H01Q19/108 , H01Q19/106
Abstract: An antenna system includes a first antenna element, a second antenna element, a dielectric substrate, a first reflective plate, and a second reflective plate. The first antenna element and the second antenna element are disposed on the dielectric substrate. The first reflective plate is adjacent to the dielectric substrate. The second reflective plate is coupled to the first reflective plate. A first angle is formed between the first reflective plate and the second reflective plate. The antenna system provides a relative large HPBW (Half-Power Beamwidth).
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公开(公告)号：US20230231310A1
公开(公告)日：2023-07-20
申请号：US18055134
申请日：2022-11-14
Applicant: Wistron NeWeb Corp.
Inventor： Cheng-Rui ZHANG , Yu-Sheng FAN
CPC classification number: H01Q9/0421 , H01Q1/52 , H01Q1/48 , H01Q9/045 , H01Q5/307
Abstract: An antenna structure includes a ground element, a feeding radiation element, a shorting radiation element, a connection radiation element, a first radiation element, and a second radiation element. The feeding radiation element has a feeding point. The feeding radiation element is coupled through the shorting radiation element to the ground element. The connection radiation element is coupled between the first radiation element and the shorting radiation element. The second radiation element is coupled to the feeding radiation element. A coupling slot region is formed and substantially surrounded by the feeding radiation element, the shorting radiation element, the connection radiation element, the first radiation element, and the second radiation element.
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公开(公告)号：US20230198149A1
公开(公告)日：2023-06-22
申请号：US17811652
申请日：2022-07-11
Applicant: Wistron NeWeb Corp.
Inventor： Shih-Chiang WEI
CPC classification number: H01Q9/0414 , H01Q5/335
Abstract: An antenna structure includes a first ground element, a second ground element, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a first capacitor. The first capacitor is coupled between the first radiation element and the first ground element. The second radiation element and the third radiation element are coupled to the second ground element, and are disposed adjacent to the first radiation element. The first radiation element is disposed between the second radiation element and the third radiation element. The fourth radiation element and the fifth radiation element are coupled between the first ground element and the second ground element. The first radiation element, the second radiation element, and the third radiation element are substantially surrounded by the first ground element, the second ground element, the fourth radiation element, and the fifth radiation element.
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公开(公告)号：US20230178871A1
公开(公告)日：2023-06-08
申请号：US17814037
申请日：2022-07-21
Applicant: Wistron NeWeb Corp.
Inventor： Chien LEE , Hsiang-Chao LIU , Man-Ning LU
CPC classification number: H01Q1/02 , H05K7/20218 , H01Q3/02
Abstract: A communication device is provided. The communication device includes a heat dissipation case, a heat conductive member, a heat dissipation base, and a communication module. The heat conductive member is thermally connected to the heat dissipation case, and the heat dissipation base is pivotally connected to the heat conductive member. The heat dissipation base is thermally connected to the heat conductive member and is adapted to be rotated between a first orientation and a second orientation relative to the heat conductive member. The communication module is affixed to the heat dissipation base.
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