Contents of intellectual property rights: (1) Patent rights 1. Definition of patent rights: Patent rights are the rights granted by law to inventors, creators or entities to exclusively own, use and dispose of inventions and creations. 2. Subject of patent rights: persons who have the right to file patent applications and patent rights and assume corresponding obligations, including natural persons and legal persons. 3. Objects of patent rights: inventions, utility models, and designs. 4. Rights of the patentee: exclusive right to implement, right to license, right to transfer, right to waive, and right to mark. 5. Obligations of the patentee: the obligation to implement the patent and the obligation to pay annual fees. (2) Trademark rights 1. Definition of trademark rights: A trademark is a mark specially designed and intentionally placed on the surface of a product or its packaging in order to help people distinguish different products. Trademark rights refer to the exclusive rights that trademark users have over the trademarks they use in accordance with the law. 2. The subject of trademark rights: the legal person or natural person who applies for and obtains trademark rights. 3. Object of trademark rights: trademarks approved and registered by the National Trademark Office and protected by the Trademark Law, that is, registered trademarks, including commodity trademarks and service trademarks. 4. Rights of the trademark owner: right to use, right to prohibit, right to transfer, right to license. 5. Obligations of the trademark owner: to ensure the quality of the goods using the trademark and to pay the prescribed fees. (3) Copyright 1. Definition of copyright: Copyright, also known as copyright, is the exclusive right enjoyed by citizens, legal persons or non-legal entities in accordance with the law over their own literary, artistic, natural science, engineering and technology works. 2. The subject of copyright: refers to the owner of the copyright, that is, the copyright owner. Including authors, persons inheriting copyright, legal persons or unincorporated entities, and countries. 3. Object of copyright: refers to various works protected by copyright. Works that can enjoy copyright protection involve literary, artistic and scientific works, which are intellectual achievements created by the author and fixed in some form that can be copied. 4. Copyright rights: personal rights and property rights. Personal rights include the right to publish, authorize, modify, and protect the integrity of the work. Property rights include the right to use and the right to receive remuneration.