What does the intellectual property identification code mean?

Intellectual property identification code is actually a special coding system, which is used to identify and classify various intellectual property rights, including patents, trademarks and copyrights. In China, the identification code of intellectual property mainly refers to the type identification code of patent documents. Its purpose is to identify the types of published patent documents in China completely and accurately, to store, retrieve and obtain patent documents and information in China conveniently and quickly, and to further improve the quality of service for the public.

Different types of intellectual property identification codes have different structures and meanings, which are introduced as follows:

1, patent number

Patent number is a number that identifies patent rights, which is used to uniquely identify and distinguish different patent rights. Patent numbers in different countries and regions have different composition structures, which usually include patent type, country code, year of issuance and serial number. For example, the United States patent number consists of letters and numbers, including information such as patent type, issuing country, issuing year and serial number.

2. Trademark number

A trademark number is a number that identifies a trademark right and is used to uniquely identify and distinguish different trademarks. The composition of a trademark number varies from country to country, and usually includes elements such as trademark type, country code, registration year and serial number. For example, China's trademark number consists of letters and numbers, including trademark type, registration number, registration category, registration year and other information.

3. Copyright number

Copyright number is a number to identify copyright, which is used to uniquely identify and distinguish different copyrights. The structure of copyright number varies from country to country, usually including copyright type, country code, registration year, serial number and other elements. For example, the British copyright number consists of letters and numbers, including information such as type, country code, category of work, year of registration and serial number.

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