公开(公告)号：US11374302B2

公开(公告)日：2022-06-28

申请号：US17014483

申请日：2020-09-08

申请人： Wistron NeWeb Corp.

发明人： Ming-Chan Lee ,  Jun-Wei Wang ,  Chao-Chun Lin

IPC分类号： H01Q1/24 ,  H01Q1/22 ,  G06K19/04

摘要： A wireless signal device is provided. The wireless signal device includes a device body, a fastening belt, a wireless signal module and a switch unit. The device body includes a through hole. A fixed end of the fastening belt is affixed to the device body, and a free end of the fastening belt is adapted to be inserted into the through hole. The wireless signal module is disposed in the device body. The switch unit is disposed in the device body, wherein in a signal transmission mode, the fastening belt passes through the through hole, and the switch unit is pressed by the fastening belt to activate the wireless signal module.

公开(公告)号：US11378734B1

公开(公告)日：2022-07-05

申请号：US17493971

申请日：2021-10-05

申请人： Wistron NeWeb Corp.

发明人： Yan-Da Chen ,  Ying-Yen Lu ,  Tzu-Heng Huang ,  Jun-Wei Wang

IPC分类号： F21V8/00

摘要： An indicator module is provided, including a device housing, a circuit board, a plurality of light sources, a dividing structure, and a homogenizing plate. The device housing includes a transparent window. The circuit board is disposed in the device housing. The light sources are disposed on the circuit board, wherein each light source is adapted to provide a light beam. The dividing structure is disposed in the device housing, wherein the dividing structure defines a plurality of divided spaces, and the divided spaces respectively correspond to the light sources. The homogenizing plate is disposed in the device housing. The homogenizing plate corresponds to the divided spaces, wherein an air gap is formed between the transparent window and the homogenizing plate. The light beam enters the divided space from the light source, passes through the homogenizing plate and the air gap, and is emitted through the transparent window.