Intangible assets include the following:

(1) Patent rights

According to my country’s patent law, patent rights are divided into invention patents, utility models and designs There are two types of patents. The term of invention patent rights is 20 years from the date of application, and the term of utility model and design patent rights is 10 years. After the inventor obtains the patent right, he will enjoy the exclusive rights of the patent within the validity period.

(2) Non-patented technology

Non-patented technology does not have a legal validity period, but only an economic validity period.

(3) Trademark rights

Trademarks are marks used to identify specific goods and services. They represent a kind of reputation of an enterprise and thus have corresponding economic value. According to my country's Trademark Law, the validity period of a registered trademark is 10 years, which can be extended in accordance with the law.

(4) Copyright

Copyright, also known as copyright, refers to certain special rights that authors enjoy in accordance with the law for their literary, scientific and artistic works. Copyright includes two aspects of rights, namely moral rights (personal rights) and economic rights (property rights).

The former refers to the rights to sign a work, publish the work, confirm the identity of the author, protect the integrity of the work, modify the published work, etc., including the right to publish, sign, modify and protect the integrity of the work; the latter Refers to the right to use works in the form of publishing, performance, broadcasting, exhibition, recording, filming, etc. and to obtain economic benefits from authorizing others to use the works.

(5) Land use rights

Land use rights are the rights obtained by an enterprise in accordance with legal provisions to develop, utilize and operate state-owned land for a certain period of time.

(6) Franchise

Franchise, also known as franchise rights and exclusive rights, refers to the right of an enterprise to operate or sell a specific product in a certain area or a company. An enterprise accepts the right of another enterprise to use its trademark, trade name, secret technology, etc.