Group 1 - The core point of the article is that Ping An Bank has recently obtained a new invention patent for an audio-video compatibility testing method and device, with the patent application number CN202211611381.8 and an authorization date set for 2025 [1] - The patent provides a method that involves installing the application to be tested on both user devices and a testing cabinet's display, playing a test video through the application on the display [1] - In 2023, Ping An Bank has received a total of 134 new patent authorizations, which represents a decrease of 58.77% compared to the same period last year [1] Group 2 - According to Tianyancha data, Ping An Bank has invested in 45 companies and participated in 1,179 bidding projects [1] - The bank holds a total of 753 trademark information entries, 4,531 patent information entries, and 191 copyright information entries [1]