90898133
Aug 23, 2021
Mar 21, 2023
SHENZHEN OKFONE TECHNOLOGY CO. LTD.
Active Trademark
Computer programming; Computer software consultancy; Computer software design; Computer system analysis; Computer virus protection services; Conversion of data or documents from physical to electronic media; Creating and maintaining web sites for others; Design and development of on-line computer software systems; Developing computer software; Installation, maintenance and repair of cell phone related software; Maintenance of computer software; Providing computer programming services to customers that enables the customer's website to process natural language queries; Providing search engines for the internet; Research services in the field of information and telecommunications technology; Research and development of computer software; Research and development of new products for others; Research, development, design and upgrading of computer software
Computer and Scientific