Disclosed is a method for processing innovation-creativity data information, a user equipment (UE) and a cloud server, which provide a user with an integrated data information collecting mode, allowing that innovation-creativity data information of a user be collected anytime, anywhere, through various means, and be sent to a cloud. A first data string is generated based on the data information, and preserving information returned from the cloud is received, which includes the first data string or a second data string. The first data string enables verification of data information integrity, ensuring integrity of the data information. The second data string includes trusted time information issued by a trusted time issuing device based on time when the first data string is received. The data information goes through a data-oriented online processing, realizing a seamlessly connected IP services for real-time protection of innovation and creativity.