公开(公告)号：US11757176B2

公开(公告)日：2023-09-12

申请号：US17521547

申请日：2021-11-08

Applicant: Wistron Corp.

Inventor： Shih Ming Chuang ,  Lung-Fai Tuen ,  Pei-Cheng Hu

IPC: H01Q1/24 ,  H01Q5/30 ,  H01Q1/36 ,  H01Q5/371 ,  H01Q9/04

CPC classification number: H01Q1/36 ,  H01Q1/243 ,  H01Q5/371 ,  H01Q9/045

Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, and a fifth radiation element. The first radiation element has a feeding point. The second radiation element is coupled to the feeding point. The second radiation element is at least partially surrounded by the first radiation element. The third radiation element is coupled to a ground voltage. The fourth radiation element is coupled to the third radiation element. The fifth radiation element is coupled to the third radiation element. The fifth radiation element is at least partially surrounded by the third radiation element and the fourth radiation element.

公开(公告)号：US09313879B2

公开(公告)日：2016-04-12

申请号：US14056611

申请日：2013-10-17

Applicant: Wistron Corp.

Inventor： Lung-Fai Tuen ,  Wen-Hsien Wang ,  Chiu-Hsien Chang

IPC: H02H9/04 ,  H05K1/02

CPC classification number: H05K1/0259 ,  H02H9/045 ,  H05K2201/09354 ,  H05K2201/09363

Abstract: A motherboard with an electrostatic discharge protection (ESD) function including a first electrode, a second electrode, an isolation region and an energy storage unit is disclosed. The first electrode receives a grounding level. The second electrode includes at least one solder pad to fix an input/output port thereon. The isolation region is disposed between the first and the second electrodes. The energy storage unit is coupled between the first and the second electrodes and disposed across the isolation region.

Abstract translation: 公开了一种具有包括第一电极，第二电极，隔离区域和能量存储单元的静电放电保护（ESD）功能的主板。 第一个电极接收接地电平。 第二电极包括至少一个用于固定其上的输入/输出端口的焊盘。 隔离区设置在第一和第二电极之间。 能量存储单元耦合在第一和第二电极之间并且跨越隔离区域设置。