INTERNATIONAL PATENT: ANT BLOCKCHAIN TECHNOLOGY (SHANGHAI) CO., LTD., 蚂蚁区块链科技（上海）有限公司 FILES APPLICATION FOR "IDENTITY AUTHENTICATION MODEL TRAINING METHOD, APPARATUS AND DEVICE AND IDENTITY AUTHENTICATION METHOD, APPARATUS AND DEVICE"

GENEVA, Dec. 21 -- ANT BLOCKCHAIN TECHNOLOGY (SHANGHAI) CO., LTD. (Room 803, 8th Floor, 618 Waima RoadHuangpu District, Shanghai 200010), 蚂蚁区块链科技（上海）有限公司 (中国上海市黄浦区外马路618号8层803室) filed a patent application (PCT/CN2024/129140) for "IDENTITY AUTHENTICATION MODEL TRAINING METHOD, APPARATUS AND DEVICE, AND IDENTITY AUTHENTICATION METHOD, APPARATUS AND DEVICE" on Oct 31, 2024. With publication no. WO/2025/256027, the details related to the patent application was published on Dec 18, 2025.

Notably, the patent application was submitted under the In...