公开(公告)号：US20240275030A1

公开(公告)日：2024-08-15

申请号：US18007195

申请日：2021-12-16

Applicant: GOERTEK INC.

Inventor： Kenichiro KODAMA

IPC: H01Q1/27 ,  H01Q1/48 ,  H01Q5/328

CPC classification number: H01Q1/273 ,  H01Q1/48 ,  H01Q5/328

Abstract: An antenna structure and an electronic wearable device are provided. The antenna structure includes an antenna element, a grounding plate and a grounded element. The grounded element is electrically connected to the grounding plate to ground. The antenna element is mounted to the grounding plate, and is configured to transmit and receive wireless signals in a first wavelength band of a first wireless communication standard, and couple with the grounded element to transmit and receive wireless signals in a second wavelength band of a second wireless communication standard, where the first wavelength band is different from the second wavelength band.

公开(公告)号：US20230420862A1

公开(公告)日：2023-12-28

申请号：US18253248

申请日：2020-11-20

Applicant: GOERTEK INC.

Inventor： Kenichiro KODAMA

IPC: H01Q15/02 ,  H01Q1/22 ,  H01Q1/27 ,  H02J7/00 ,  H02J50/10

CPC classification number: H01Q15/02 ,  H01Q1/2291 ,  H02J50/10 ,  H02J7/0044 ,  H01Q1/273

Abstract: A charging case for a wireless apparatus and an electronic device are provided. The charging case includes a parasitic element. When the wireless apparatus is put into the charging case, the parasitic element is coupled to an antenna of the wireless apparatus. The type, shape, dimension, production, position and number of the parasitic element are not limited, which may be determined based on practical requirements.