Group 1 - The core point of the article is that Ping An Bank has obtained a patent for a method and device related to "empty statement block search," with the patent granted under announcement number CN115586903B and the application date being November 2022 [1] - Ping An Bank, established in 1987 and located in Shenzhen, primarily engages in monetary financial services, with a registered capital of approximately 1,142,489.4787 million RMB [1] - According to data analysis from Tianyancha, Ping An Bank has made investments in 11 companies, participated in 1,146 bidding projects, and holds 497 trademark records along with 4,651 patent records, in addition to possessing 71 administrative licenses [1]