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. 21, 2020
Filed:
Jun. 12, 2019
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, Guangdong, CN;
Guodong Gu, Dongguan, CN;
Feifei Li, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, Guangdong, CN;
Abstract
A power adapter, a mobile terminal, a power interface () and a method thereof are provided. The method may includes: S: providing a pin workblank (), wherein the pin workblank includes a first surface () and a second surface (); S: performing a fine blanking process for the first surface () in a predetermined blanking direction, while burrs forming on the second surface (); S: adjusting a position of the pin workblank (), performing another fine blanking process for the second surface () in the predetermined blanking direction, thereby forming a power pin () of the power interface ().