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公开(公告)号：USD859420S1
公开(公告)日：2019-09-10
申请号：US29635273
申请日：2018-01-30
Applicant: Wistron NeWeb Corp.
Designer： Pei-Min Hsu , Chien-Ming Peng
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公开(公告)号：US10383254B2
公开(公告)日：2019-08-13
申请号：US15855545
申请日：2017-12-27
Applicant: Wistron NeWeb Corp.
Inventor： Hung-Ming Chang , Yi-Yun Chang , Shih-Hong Chen , Babak Radi , Sheng-Hung Tsai
IPC: F28D7/00 , H05K7/20 , G06F1/20 , H01L23/367 , H01L23/373
Abstract: An electronic device is provided. The electronic device includes a heat source, a heat-conductive member and a heat-dissipating sheet. The heat-conductive member includes a recess, wherein the recess is thermally connected to the heat source. The heat-dissipating sheet is attached to the heat-conductive member, wherein the heat-dissipating sheet covers the recess.
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公开(公告)号：US20190246295A1
公开(公告)日：2019-08-08
申请号：US15887911
申请日：2018-02-02
Applicant: Wistron NeWeb Corp.
Inventor： Huai-Ming CHANG , Horen CHEN , Tsun-Che HUANG
Abstract: A detection device for communicating with an external device includes a smart antenna, a storage device, and a processor. The smart antenna is capable of switching between a plurality of antenna modes. In each of the antenna modes, the smart antenna transmits a test datum and receives a feedback datum according to the test datum, the processor performs a time reversal algorithm to the feedback datum so as to obtain a time reversal datum, the processor calculates an indicator according to the feedback datum and the time reversal datum, and the storage device stores the feedback datum, the time reversal datum, and the indicator. The processor compares all of the indicators with each other and controls the smart antenna to select the final mode of the antenna modes according to a comparison between all of the indicators.
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公开(公告)号：US20190235859A1
公开(公告)日：2019-08-01
申请号：US16204030
申请日：2018-11-29
Inventor： Wen-Jui HSU , Yun-Pin CHENG , Shih-Wei CHI , Hong Sen ZHANG , Jian-Yun KONG
IPC: G06F8/658
CPC classification number: G06F8/658
Abstract: A method for incremental upgrade is provided. The method is used in a device and includes: receiving an incremental update package corresponding to an application, wherein the incremental update package at least includes an incremental and differential file and the size of a target-version file; obtaining idle resource of a memory in the device and a current-version file corresponding to the application; comparing the idle resource of the memory with a maximum upgrade resource requirement to choose an upgrade process for upgrading the application, wherein the maximum upgrade resource requirement is a capacity sum of the size of the current-version file, the size of the incremental and differential file, and the size of the target-version file; and restoring the target-version file according to the upgrade process, and installing the target-version file.
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公开(公告)号：US20190229392A1
公开(公告)日：2019-07-25
申请号：US16115765
申请日：2018-08-29
Applicant: Wistron NeWeb Corp.
Inventor： Szu-Yuan CHEN , Chiung-Wen HSIN
Abstract: A splitter includes a common transmission line, a first transmission line, a second transmission line, a third transmission line, a fourth transmission line, a resistor, and a first reactance circuit. The common transmission line is coupled between a common port and a common node. The first transmission line is coupled between a first port and a first node. The second transmission line is coupled between a second port and a second node. The third transmission line is coupled between the common node and the first node. The fourth transmission line is coupled between the common node and the second node. The resistor is coupled between the first node and the second node. The first reactance circuit is coupled between the first node and the second node. The first reactance circuit includes a first inductor and a first capacitor coupled in parallel, but it does not include any resistor.
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Patent Agency Ranking
公开(公告)号：US10297907B2
公开(公告)日：2019-05-21
申请号：US15935347
申请日：2018-03-26
Applicant: Wistron NeWeb Corp.
Inventor： Ching-Wen Chen , Chia-Hao Chang
Abstract: A mobile device includes a metal back cover, a ground metal element, a feeding radiation element, and a dielectric substrate. The metal back cover has a slot. The feeding radiation element has a feeding point, and includes a first feeding branch, a second feeding branch, and a third feeding branch. The second feeding branch and the first feeding branch extend in opposite directions. The third feeding branch and the first feeding branch extend in the same direction. The feeding radiation element has a vertical projection on the metal back cover, and the vertical projection at least partially overlaps the slot. The dielectric substrate is disposed adjacent to the metal back cover. The ground metal element and the feeding radiation element are disposed on the dielectric substrate. An antenna structure is formed by the feeding radiation element and the slot of the metal back cover.
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公开(公告)号：US10218085B2
公开(公告)日：2019-02-26
申请号：US15370282
申请日：2016-12-06
Applicant: Wistron NeWeb Corp.
Inventor： Po-Hsun Huang , Yu Tao , Chung-Yen Hsiao
Abstract: An antenna system includes a ground element, a switch element, a first antenna, and a second antenna. The switch element is selectively closed or opened according to a control signal. The first antenna has a first feeding terminal. The first feeding terminal of the first antenna is coupled to a first signal source. The second antenna has a second feeding terminal and a grounding terminal. The second feeding terminal of the second antenna is coupled through the switch element to a second signal source. The grounding terminal of the second antenna is coupled to the ground element.
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公开(公告)号：US10154428B2
公开(公告)日：2018-12-11
申请号：US15480169
申请日：2017-04-05
Applicant: Wistron NeWeb Corp.
Inventor： Jimmy Cuong Tran , Yung-Liang Huang , Ta Chen , Chih-Wei Huang
Abstract: An antenna control method for controlling an antenna device to switch between a plurality of beams. The antenna control method includes the steps of: (a) using the beams for communication one after another, and performing a scanning process on each of the beams, so as to retrieve a communication quality parameter; (b) comparing all of the communication quality parameters with each other, and selecting one of the beams as a main communication beam, wherein the selected beam has the best communication quality parameter; (c) performing a saturation determination process on the main communication beam; and (d) when the main communication beam causes saturation of a power amplifier, switching to another beam which is adjacent to the main communication beam as a substitute communication beam.
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公开(公告)号：US20180323495A1
公开(公告)日：2018-11-08
申请号：US15712064
申请日：2017-09-21
Applicant: Wistron NeWeb Corp.
Inventor： Shih-Chiang WEI , Yu-Yu CHIANG
CPC classification number: H01Q1/243 , H01Q1/2266 , H01Q1/2291 , H01Q5/321 , H01Q5/328 , H01Q5/385 , H01Q5/392 , H01Q21/28
Abstract: A mobile device includes a supporting element, a ground element, and an antenna structure. The antenna structure includes a first feeding radiation element, a second feeding radiation element, a first parasitic radiation element, a second parasitic radiation element, and a third parasitic radiation element. The first feeding radiation element and the second feeding radiation element are both coupled to a signal feeding point. Each of the first parasitic radiation element, the second parasitic radiation element, and the third parasitic radiation element is coupled to the ground element. A first coupling gap is formed between the first parasitic radiation element and the first feeding radiation element. A second coupling gap is formed between the second parasitic radiation element and the first feeding radiation element. A third coupling gap is formed between the third parasitic radiation element and the second feeding radiation element.
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公开(公告)号：US10104609B2
公开(公告)日：2018-10-16
申请号：US15054147
申请日：2016-02-26
Applicant: Wistron NeWeb Corp.
Inventor： Sheng-Kun Shen
Abstract: A switch, a system for power management and a method for power management are provided. Multiple modules are included in the switch. A determination module determines whether a system time of the switch is in a preset time interval. If yes, a switch module switches the switch to a first mode and sends a first switch signal indicating the first mode to multiple access points (APs). A collecting module collects coverage over clients of each of the APs. A searching module searches for at least one first AP among the APs based on the coverage of each of the APs. An adjustment module disables at least one second AP among the APs other than the at least one first AP after a preset time.
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