Group 1 - The core point of the article is that Intel has obtained a patent for a method and arrangement related to implicit integrity, which could enhance its technological capabilities in the field of data security and integrity [1] Group 2 - The patent was granted by the National Intellectual Property Administration of China, with the announcement number CN109993008B [1] - The application date for the patent was December 2018, indicating a long-term investment in research and development by Intel [1]