GENEVA, Sept. 18 -- RAYCER ADVANCED MATERIALS TECHNOLOGY CO., LTD filed a patent application (CN2025/115649) for “SEALING STRUCTURE FOR JOINING CERAMIC AND METAL, AND MANUFACTURING METHOD THEREFOR”. With publication no. WO/2026/184031, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H01L 21/683
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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