微纳星空等取得一种卫星加电时间统计相关专利

Group 1 - The State Intellectual Property Office of China has granted a patent for a "satellite power-on time statistics method, system, storage medium, and electronic device" to multiple companies including Beijing Minastar Technology Co., Ltd. and others, with the patent announcement number CN114817358B and application date of March 2022 [1][2] - Beijing Minastar Technology Co., Ltd., established in 2017, focuses on manufacturing for railways, ships, aerospace, and other transportation equipment, with a registered capital of 62.5625 million RMB and holds 329 patents [1] - Beijing Guoyu Minastar Technology Co., Ltd., founded in 2015, specializes in technology promotion and application services, has a registered capital of 20 million RMB, and holds 184 patents [1][2] Group 2 - Anhui Minastar Technology Co., Ltd., established in 2018, is engaged in telecommunications, broadcasting, and satellite transmission services, with a registered capital of 5 million RMB and holds 181 patents [2] - Hainan Minastar Technology Co., Ltd., founded in 2017, also focuses on technology promotion and application services, has a registered capital of 65 million RMB, and holds 182 patents [2] - Shaanxi Guoyu Minastar Technology Co., Ltd., established in 2018, specializes in technology promotion and application services, with a registered capital of 10 million RMB and holds 148 patents [2]