GENEVA, Aug. 31 -- HANGZHOU SIZONE ELECTRONIC TECHNOLOGY INC. filed a patent application (CN2025/140660) for “ELECTRO-POLISHING HEAD AND CONDUCTIVE SYSTEM FOR ELECTROCHEMICAL MECHANICAL PLANARIZATION APPARATUS, AND ASSEMBLY METHOD FOR CONDUCTIVE SYSTEM”. With publication no. WO/2026/174900, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C25F 3/30
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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