Copyright is protected without making any registration. Copyright refers to the legal right of the owner of intellectual property. A patent is a set of exclusive rights granted by a sovereign state or intergovernmental organisation to an inventor or assignee for a limited period of time in exchange for detailed public disclosure of an invention. Industrial design is a process of design applied to products that are to be manufactured through techniques of mass production. A trademark is a recognisable insignia, phrase or symbol that denotes a specific product or service and legally differentiates it from all other products.