Group 1 - The core point of the article is that Lenovo (Singapore) Private Limited has obtained a patent for "Channel State Information Report" with the authorization announcement number CN115462114B, and the application date was April 2021 [1] Group 2 - The patent acquisition indicates Lenovo's ongoing investment in technology and innovation within the telecommunications sector [1] - The patent may enhance Lenovo's capabilities in providing advanced communication solutions, potentially leading to new business opportunities [1] - The information is sourced from the National Intellectual Property Administration, highlighting the importance of intellectual property in the tech industry [1]