GENEVA, June 19 -- SHENZHEN TCL NEW TECHNOLOGY CO., LTD. filed a patent application (CN2025/121583) for “ECHO CANCELLATION SYSTEM AND METHOD, AND DISPLAY DEVICE”. With publication no. WO/2026/103321, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G10L 21/0264
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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