Core Viewpoint - China Postal Savings Bank has applied for a patent related to a file transmission verification method, indicating its focus on enhancing digital communication security and efficiency [1] Company Overview - China Postal Savings Bank was established in 2007 and is located in Beijing, primarily engaged in monetary financial services [1] - The bank has a registered capital of approximately 9.92 billion RMB [1] - The bank has invested in 31 companies and participated in 5,000 bidding projects [1] - The bank holds 1,145 trademark records and 913 patent records, along with 98 administrative licenses [1] Patent Details - The patent application, titled "File Transmission Verification Method, Device, and Equipment, Computer Program Product," was published under CN120415657A with an application date of April 2025 [1] - The method involves receiving file sending and receiving information, verifying the files, and identifying discrepancies to facilitate resending if inconsistencies are found [1]