联想取得电源切换方法、装置及系统专利

Group 1 - Lenovo (Beijing) Co., Ltd. has obtained a patent for a "power switching method, device, and system," with the authorization announcement number CN114465345B, and the application date was March 2022 [1] - Lenovo (Beijing) Co., Ltd. was established in 1992 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The registered capital of Lenovo (Beijing) Co., Ltd. is 565 million Hong Kong dollars [1] Group 2 - Lenovo (Beijing) Co., Ltd. has invested in 107 companies and participated in 5,000 bidding projects [1] - The company has 1,747 trademark information entries and 5,000 patent information entries, along with 238 administrative licenses [1]