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. 16, 2023
Filed:
Nov. 17, 2021
Applicant:
Fulian Yuzhan Precision Technology Co., Ltd, Shenzhen, CN;
Inventors:
Wen-Cheng Zhu, Shenzhen, CN;
Bo-Ling Xu, Shenzhen, CN;
Xiao-Qing Fu, Shenzhen, CN;
Xiao-Jian Wang, Shenzhen, CN;
Jian-Hui Peng, Shenzhen, CN;
Assignee:
Fulian Yuzhan Precision Technology Co., Ltd, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25F 3/04 (2006.01); C25F 3/06 (2006.01); C25D 11/04 (2006.01);
U.S. Cl.
CPC ...
C25F 3/04 (2013.01); C25D 11/04 (2013.01); C25F 3/06 (2013.01);
Abstract
A method for forming holes to form holes in a surface of a metal part includes: putting the metal part into a first solution as an anode; applying a first voltage on the metal part to form the first holes in a surface of the metal part; and cleaning and drying the metal part with the first holes. The first solution comprises a first organic solvent, chloride, and a phosphoric acid compound. The disclosure also provides a metal product and a metal composite.