A "collective trademark" refers to a sign registered in the name of a group, association or other organization and used exclusively by the members of the organization in commercial activities to show the membership of users in the organization.

"Certification trademark" refers to a trademark controlled by an organization that has the ability to detect and supervise a commodity or service, but used by people other than it to prove the origin, raw materials, manufacturing methods, quality, accuracy or other specific qualities of the commodity or service.

"Three-dimensional trademark", also known as three-dimensional trademark, is a trademark presented by three-dimensional symbols, the overall appearance of goods or the physical packaging of goods. Simply put, it is a trademark of three-dimensional modeling.

"Color trademark" refers to the color of the trademark specified when applying for a trademark, and only the specified color can be used after the successful application in the future.