The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 2025
Filed:
Oct. 04, 2022
Primax Electronics Ltd., Taipei, TW;
Bo-An Chen, Taipei, TW;
Primax Electronics Ltd., Taipei, TW;
Abstract
A wireless charging device includes a device body, a covering member, a fan module and airflow adjustment element. The device body includes a top wall, a bottom wall and a first airflow outlet. The first airflow outlet is formed in the top wall. An airflow channel and a second airflow outlet are defined between the covering member and the device body. The second airflow outlet is located under the bottom wall. The fan module is installed within the covering member. The fan module has an air outlet, and the air outlet faces the airflow channel. The airflow adjustment element is installed on the bottom wall. An airflow from the fan module is split into a first-portion airflow and a second-portion airflow by the airflow adjustment element. The first-portion airflow flows out of the first airflow outlet. The second-portion airflow flows out of the second airflow outlet.