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:
May. 12, 2026
Filed:
Jun. 20, 2024
Taiwan Oasis Technology Co.,ltd., Taipei City, TW;
Ming-Shun Lee, New Taipei City, TW;
Ming-Der Lin, Hsinchu County, TW;
TAIWAN OASIS TECHNOLOGY CO. , LTD., Taipei City, TW;
Abstract
A negative potential generating device which includes an insulating box, an AC/DC converter, a booster, a second wire and an insulating lid is presented. The insulating box has a side wall, and an inner surface of the side wall has a blind hole. The AC/DC converter is arranged inside the insulating box, and electrically connected with a plug through a first wire. The booster is arranged inside the insulating box and electrically connected with the AC/DC converter. One side of the second wire is electrically connected with the booster, another side of the second wire is exposed and inserted into the blind hole and contacts with an inner wall surface of the blind hole. The insulating lid covers the insulating box. The device is easy to carry and generates negative potential anytime and anywhere after connecting to a power supply, making it easier and more convenient to use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile