GENEVA, April 17 -- BLOCKCHAIN NEW TECHNOLOGY (GUANGZHOU) CO., LTD. (Rm704, No. 37 Huajing Road, Huajing New Town, No. 105 Zhongshan Avenue, Tianhe DistrictGuangzhou, Guangdong 510631), 区块链新科技(广州)有限公司 (中国广东省广州市天河区中山大道105号华景新城华景路37号7楼704房) filed a patent application (PCT/CN2024/130777) for "WATERMARK EXTRACTION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM" on Nov 08, 2024. With publication no. WO/2026/076771, the details related to the patent application...