GENEVA, Oct. 22 -- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. filed a patent application (CN2021/099855) for “INTRA-FRAME PREDICTION METHOD AND APPARATUS, ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODEC, DEVICE AND MEDIUM”. With publication no. WO/2022/257143, here are the other details related to the patent application:

Kind: Corrected version of pamphlet [A9]

IPC: H04N 19/593

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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