微纳星空等取得低冲击触发锁紧铰链专利

Core Viewpoint - Several companies related to micro-nano technology have recently obtained a patent for a "low-impact trigger locking hinge," indicating advancements in technology and potential growth in the sector [1][2]. Group 1: Company Overview - Beijing Micro-Nano Star Technology Co., Ltd. was established in 2017, located in Beijing, focusing on manufacturing for railways, ships, aerospace, and other transportation equipment, with a registered capital of 62.5625 million RMB [1]. - Beijing Guoyu Star Technology Co., Ltd. was founded in 2015, also in Beijing, primarily engaged in technology promotion and application services, with a registered capital of 20 million RMB [1]. - Anhui Micro-Nano Star Technology Co., Ltd. was established in 2018 in Hefei, focusing on telecommunications, broadcasting, and satellite transmission services, with a registered capital of 5 million RMB [2]. - Hainan Micro-Nano Star Technology Co., Ltd. was founded in 2017 in Sanya, engaged in technology promotion and application services, with a registered capital of 65 million RMB [2]. - Shaanxi Guoyu Star Technology Co., Ltd. was established in 2018 in Xi'an, focusing on technology promotion and application services, with a registered capital of 10 million RMB [2]. Group 2: Patent and Investment Activity - Beijing Micro-Nano Star Technology Co., Ltd. has invested in 10 companies, participated in 59 bidding projects, holds 336 patent records, and has 18 trademark records [1]. - Beijing Guoyu Star Technology Co., Ltd. has participated in 4 bidding projects and holds 193 patent records [1]. - Anhui Micro-Nano Star Technology Co., Ltd. has 186 patent records and holds 1 administrative license [2]. - Hainan Micro-Nano Star Technology Co., Ltd. has invested in 1 company and holds 187 patent records [2]. - Shaanxi Guoyu Star Technology Co., Ltd. has 150 patent records and holds 6 administrative licenses [2].