Group 1 - The State Intellectual Property Office of China has granted a patent to China First Automobile Works Group Co., Ltd. and FAW (Nanjing) Technology Development Co., Ltd. for a method, device, equipment, and storage medium related to control, with the announcement number CN116580218B and application date of May 2023 [1] - China First Automobile Works Group Co., Ltd. was established in 2011, located in Changchun, with a registered capital of 7.8 billion RMB. The company has made investments in 32 enterprises, participated in 5,000 bidding projects, and holds 264 trademark records and 5,000 patent records, along with 385 administrative licenses [1] - FAW (Nanjing) Technology Development Co., Ltd. was established in 2020, located in Nanjing, with a registered capital of 50 million RMB. The company has participated in 18 bidding projects, holds 9 trademark records and 543 patent records, and has 6 administrative licenses [1]

Group 1 - Lenovo (Beijing) Co., Ltd. has obtained a patent titled "A Control Method, Device, Electronic Equipment, and Computer Readable Storage Medium," with authorization announcement number CN111783048B, applied for on June 2020 [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 - According to data analysis from Tianyancha, Lenovo (Beijing) Co., Ltd. has invested in 107 companies and participated in 5,000 bidding projects [1] - The company has 1,744 trademark information entries and 5,000 patent information entries, along with 238 administrative licenses [1]