MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202514072122 A) filed by Fulian Yuzhan Precision Technology Co. Ltd., Guangdong, China, on July 29, 2025, for 'processing method of composite metal frame, composite metal frame, and electronic device.'
Inventor(s) include Xin Huang; Kai Wang; Xiaolu Zheng; Hua Xie; Wei Ma; Yusheng Liu; Xiaofeng Liang; Zhen He; and Renjun Yang.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The present disclosure discloses a processing method of a composite metal frame (700), the processing method includes: a metal composite substrate (100) is provided. The metal composite substrate (100) includes a first metal layer (10) and a second metal layer (20) that are stacked with each other. A deposition hole (30) is formed from a surface of the first metal layer (10) to the second metal layer (20). A molten filler metal is deposited and solidified in the deposition hole (30) to form a filler (40), so that the filler (40) attaches to an inner wall of the body section (31). A portion of the filler (40) and the second metal layer (20) corresponding to the filler (40) are removed to form a mounting hole (41). The second metal layer (20) and the filler (40) are exposed from an inner wall of the mounting hole (41)."
Disclaimer: Curated by HT Syndication.
