Group 1 - The core point of the article is that Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for a method and device related to decoding, with the patent number CN115941968B, applied for on August 2021 [1] - Tencent Technology was established in 2000 and is primarily engaged in software and information technology services, with a registered capital of 2 million USD [1] - The company has invested in 15 enterprises and participated in 264 bidding projects, holding 5000 trademark records and 5000 patent records, along with 527 administrative licenses [1]