Group 1 - The State Intellectual Property Office of China has granted a patent for a "self-resetting friction damper" to Shanghai Architectural Science Research Institute Co., Ltd, with the authorization announcement number CN116084589B and an application date of February 2023 [1] - Shanghai Architectural Science Research Institute Co., Ltd, established in 2011, is based in Shanghai and primarily engages in research and experimental development, with a registered capital of 50 million RMB [1] - The company has invested in 24 enterprises, participated in 3,703 bidding projects, holds 20 trademark registrations, and has 766 patent records, along with 61 administrative licenses [1] Group 2 - Shanghai Jianke Engineering Renovation Technology Co., Ltd, founded in 2012 and located in Shanghai, focuses on building decoration, renovation, and other construction-related activities, with a registered capital of 5 million RMB [1] - This company has participated in 214 bidding projects, holds 93 patent records, and possesses 15 administrative licenses [1]
上海建科院取得自复位摩擦阻尼器专利