Group 1 - The State Intellectual Property Office of China has granted a patent for a "switch device conductive circuit" to Shanghai Ruiteer Electric Technology Co., Ltd. and Jiangxi Hangtong Electric Technology Co., Ltd. The patent authorization announcement number is CN111834137B, with an application date of August 2020 [1] - Shanghai Ruiteer Electric Technology Co., Ltd. was established in 2020, located in Shanghai, and primarily engages in professional technical services. The company has a registered capital of 2 million RMB and holds 71 patent records [1] - Jiangxi Hangtong Electric Technology Co., Ltd. was founded in 2014, located in Xinyu City, and focuses on manufacturing computers, communications, and other electronic devices. The company has a registered capital of 25 million RMB, has invested in 13 enterprises, participated in 10 bidding projects, and holds 221 patent records along with 3 trademark records and 10 administrative licenses [1]
瑞忒尔电气取得开关装置导电回路专利
Sou Hu Cai Jing·2026-01-02 03:44