Group 1 - Beijing Qixin Yiwei Information Technology Co., Ltd. has obtained a patent titled "A Calibration Method, Device, Terminal Equipment, and Storage Medium," with authorization announcement number CN115705088B, applied for on August 2021 [1] - The company was established in 2009 and is primarily engaged in software and information technology services, with a registered capital of 2.393 million RMB [1] - The company has made investments in 4 enterprises, participated in 15 bidding projects, and has 429 trademark records and 397 patent records, along with 2 administrative licenses [1] Group 2 - Beijing Qixin Yiwei Technology Co., Ltd. was founded in 2013 and focuses on wholesale, with a registered capital of 30 million RMB [1] - This company has participated in 46 bidding projects and holds 135 patent records, in addition to having 4 administrative licenses [1]
七鑫易维取得一种校准方法、装置、终端设备及存储介质专利
Sou Hu Cai Jing·2025-11-29 03:26