China National Intellectual Property Administration

E314881

government agency intellectual property office patent office

The China National Intellectual Property Administration is the government agency responsible for administering patents and other intellectual property rights in China and serves as a major patent examination authority internationally.

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All labels observed (4)

Label	Occurrences
China National Intellectual Property Administration canonical	3
CNIPA	1
State Intellectual Property Office	1
国家知识产权局	1

How this entity was disambiguated

This entity first appeared as the object of triple T2971987 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: China National Intellectual Property Administration
Context triple: [International Searching Authority, exampleOffice, China National Intellectual Property Administration]

A. Ministry of Industry and Information Technology of the People’s Republic of China
The Ministry of Industry and Information Technology of the People’s Republic of China is a central government agency responsible for formulating and implementing national policies for industrial development, telecommunications, and the information technology sector.
B. Chinese Ministry of Science and Technology
The Chinese Ministry of Science and Technology is a central government agency responsible for formulating and implementing China’s national policies, strategies, and funding programs for scientific research, technological development, and innovation.
C. National Cultural Heritage Administration of China
The National Cultural Heritage Administration of China is the central government agency responsible for protecting, managing, and overseeing the country’s cultural relics and heritage sites.
D. National Development and Reform Commission of China
The National Development and Reform Commission of China is a powerful macroeconomic management and planning agency under the State Council that oversees national development strategies, major infrastructure and investment projects, and long-term economic reforms.
E. Chinese Arctic and Antarctic Administration
The Chinese Arctic and Antarctic Administration is China’s governmental body responsible for organizing, managing, and overseeing the nation’s polar scientific research and expeditions.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: China National Intellectual Property Administration
Target entity description: The China National Intellectual Property Administration is the government agency responsible for administering patents and other intellectual property rights in China and serves as a major patent examination authority internationally.

A. Ministry of Industry and Information Technology of the People’s Republic of China
The Ministry of Industry and Information Technology of the People’s Republic of China is a central government agency responsible for formulating and implementing national policies for industrial development, telecommunications, and the information technology sector.
B. Chinese Ministry of Science and Technology
The Chinese Ministry of Science and Technology is a central government agency responsible for formulating and implementing China’s national policies, strategies, and funding programs for scientific research, technological development, and innovation.
C. National Cultural Heritage Administration of China
The National Cultural Heritage Administration of China is the central government agency responsible for protecting, managing, and overseeing the country’s cultural relics and heritage sites.
D. National Development and Reform Commission of China
The National Development and Reform Commission of China is a powerful macroeconomic management and planning agency under the State Council that oversees national development strategies, major infrastructure and investment projects, and long-term economic reforms.
E. Chinese Arctic and Antarctic Administration
The Chinese Arctic and Antarctic Administration is China’s governmental body responsible for organizing, managing, and overseeing the nation’s polar scientific research and expeditions.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	government agency ⓘ intellectual property office ⓘ patent office ⓘ
abbreviation	SIPO ⓘ
cooperatesWith	European Patent Office ⓘ Japan Patent Office ⓘ Korean Intellectual Property Office ⓘ United States Patent and Trademark Office ⓘ World Intellectual Property Organization ⓘ
country	China ⓘ
employs	civil servants ⓘ patent examiners ⓘ
formerName	China National Intellectual Property Administration self-linksurface differs ⓘ surface form: State Intellectual Property Office
handles	PCT national phase entries ⓘ domestic patent applications ⓘ foreign patent applications ⓘ
headquartersLocation	Beijing ⓘ China ⓘ
isPartOf	State Council of China ⓘ surface form: State Council of the People's Republic of China
issues	design patents ⓘ patents for invention ⓘ utility model patents ⓘ
jurisdiction	China ⓘ surface form: People's Republic of China
languageOfWorkOrName	Chinese ⓘ
officialName	China National Intellectual Property Administration self-link ⓘ China National Intellectual Property Administration self-linksurface differs ⓘ surface form: 国家知识产权局
operatesIn	Greater China ⓘ surface form: mainland China
parentAgency	State Administration for Market Regulation ⓘ
participatesIn	Patent Cooperation Treaty ⓘ surface form: Patent Cooperation Treaty system international patent cooperation ⓘ
responsibleFor	IP strategy implementation ⓘ design patent examination ⓘ intellectual property rights administration ⓘ patent administration ⓘ patent examination ⓘ patent information services ⓘ patent invalidation proceedings ⓘ patent policy implementation ⓘ patent reexamination ⓘ utility model examination ⓘ
role	International Preliminary Examining Authority ⓘ surface form: international preliminary examining authority International Searching Authority ⓘ surface form: international searching authority
sector	intellectual property ⓘ science and technology administration ⓘ
shortName	China National Intellectual Property Administration self-linksurface differs ⓘ surface form: CNIPA
supervises	local intellectual property offices in China ⓘ
transliteratedName	Guojia Zhishi Chanquan Ju ⓘ
website	https://www.cnipa.gov.cn/ ⓘ

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

International Searching Authority → exampleOffice → China National Intellectual Property Administration ⓘ

China National Intellectual Property Administration → shortName → China National Intellectual Property Administration self-linksurface differs ⓘ

this entity surface form: CNIPA

China National Intellectual Property Administration → formerName → China National Intellectual Property Administration self-linksurface differs ⓘ

this entity surface form: State Intellectual Property Office

China National Intellectual Property Administration → officialName → China National Intellectual Property Administration self-link ⓘ

China National Intellectual Property Administration → officialName → China National Intellectual Property Administration self-linksurface differs ⓘ

this entity surface form: 国家知识产权局

Korean Intellectual Property Office → cooperatesWith → China National Intellectual Property Administration ⓘ

All labels observed (4)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (6)

How this entity was disambiguated

How these facts were elicited