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:
Feb. 10, 2026
Filed:
May. 28, 2021
Shenzhen Peninsula Medical Co., Ltd., Shenzhen, CN;
Xiaobing Lei, Shenzhen, CN;
Shenzhen Peninsula Medical Co., Ltd., Shenzhen, CN;
Abstract
Disclosed are a radio frequency microneedle array control device, a method and a radio frequency microneedle therapeutic apparatus. The device includes a microneedle array, a switch switching circuit and a main controller. An input terminal of the switch switching circuit is connected to the power supply, two first output terminals of the switch switching circuit are electrically connected to the microneedle array through the PCB, and a second output terminal of the switch switching circuit is electrically connected to the return electrode. The main controller controls the switch switching circuit to communicate the power supply, the microneedle array and the return electrode in the unipolar mode, and electrical polarities of the microneedle electrodes in the microneedle array are identical; and the main controller controls the switch switching circuit to communicate the power supply and the microneedle array in the bipolar mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile