英可瑞：关于全资子公司取得发明专利证书的公告

Group 1 - The core point of the article is that Yingkerui has announced the acquisition of a new invention patent for a DC power supply lighting dimming module through its wholly-owned subsidiary, Shenzhen Yingkerui DC Technology Co., Ltd [1] Group 2 - The patent was granted by the National Intellectual Property Administration of the People's Republic of China [1]