Group 1 - Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for a "cross-chain resource transfer method, device, medium, and electronic equipment," with authorization announcement number CN115115360B, applied for on March 2021 [1] - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is located in Shenzhen, primarily engaged in software and information technology services [1] - The company has a registered capital of 2 million USD and has invested in 15 enterprises, participated in 260 bidding projects, and holds 5,000 trademark and patent information records, along with 501 administrative licenses [1]