90700401
May 10, 2021
Jul 12, 2022
HANGZHOU YOUZAN TECHNOLOGY CO. LTD.
Active Trademark
Computer programming; Computer system design; Consulting services in the field of software as a service (SAAS); Graphic design of promotional materials; Information technology consulting services; Maintenance of computer software; Packaging design; Software design and development; Technological research in the field of computer software; Telecommunications technology consultancy
Computer and Scientific