GENEVA, Feb. 16 -- UNILUMIN GROUP CO., LTD. (Building B, 18 Haoye Street, Fuhai Sub-district, Baoan District,Shenzhen, Guangdong 518103), 深圳市洲明科技股份有限公司 (中国广东省深圳市宝安区福海街道和平社区同富裕工业区蚝业路18号B栋) filed a patent application (PCT/CN2025/104439) for "LUMINANCE AND CHROMINANCE CALIBRATION METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM" on Jun 27, 2025. With publication no. WO/2026/031842, the details related to the patent application was published ...