GENEVA, July 2 -- HAN, Yalan filed a patent application (CN2025/077597) for “AIR VOLUME AND RICE WATER VOLUME REPLACEMENT STRUCTURE, AND ELECTRIC DRAIN-TYPE RICE COOKER AND DRAINED RICE COOKING METHOD THEREOF”. With publication no. WO/2026/129475, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A47J 27/00

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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