赛力斯凤凰智创取得车辆ECU的升级方法及车辆专利

Group 1 - The core point of the article is that Chongqing Silis Phoenix Intelligent Technology Co., Ltd. has obtained a patent for a method of upgrading vehicle ECU and vehicles, with the patent announcement number CN 120321640 B and an application date of June 2025 [1] - Chongqing Silis Phoenix Intelligent Technology Co., Ltd. was established in 2023 and is located in Chongqing, primarily engaged in technology promotion and application services [1] - The company has a registered capital of 122,225,000 RMB and has participated in one bidding project, with a total of 2,460 patent information entries and one administrative license [1]