Partner checks · CNIPA Trademark Office · Official (government)
China Trademark Search (CNIPA) 中国商标网 商标查询
The official trademark search service of the Trademark Office of China’s National Intellectual Property Administration (CNIPA).
01 · Overview
Service overview
The trademark search menu on the China Trademark Office website (国家知识产权局商标局). Its usage note says the data is not updated in real time, is for reference only and has no legal effect. As of 2026-10-19, clicking 进入查询 leads to the online search (wcjs.sbj.cnipa.gov.cn), which opens the login page of CNIPA’s public service platform.
02 · Features
Main features and applications
01
Filing records
Search a mark to see filing and registration records.
02
Applicants
See who filed identical or similar marks.
03
Status
Check the filing and registration status for reference.
03 · Applications
Who it serves and how to use it
For brand teams checking whether their English name, Chinese name or logo has already been filed before entering China.
Before using the results
| Task to define | Whether a brand name or logo has been filed or registered in China, and by whom |
|---|---|
| Interpretation limit | Try several Chinese transliterations of the brand name. Results are for reference only, so discuss filings and oppositions with a Chinese trademark agent or attorney. |
04 · Workflow
A practical workflow
- 1List English, Chinese and logo versions
- 2Choose the goods classes
- 3Log in to the public platform and search
- 4Record applicants and status
- 5Ask an expert to review
CMB suggests this workflow. Check current menus and permissions in the service itself.
What to prepare and retain
Prepare the English name, Chinese transliteration options and logo, and decide which goods classes you will sell in.
Also note whether the same name is filed in other classes.
CMB practical guidance. These steps do not guarantee search results or a safe transaction.
05 · Conditions
Access and costs
| Account & access | On 2026-10-19 the search notice page opened from a South Korean IP address; the online search step redirected to the CNIPA public service platform login (sso.cnipa.gov.cn). |
|---|---|
| Costs & coverage | The search notice page shows no fees. Check account requirements on the public service platform. |
06 · Guides
Guides & articles
Need this applied to your own brand?
How the tool works is covered above. Brand-specific reviews — search presence, competitor comparison and channel checks — are a separate advisory service based on verified data. No results are guaranteed.
View advisory scope →FAQ
China Trademark Search (CNIPA) FAQ
What is China Trademark Search (CNIPA)?
The official trademark search service of the Trademark Office of China’s National Intellectual Property Administration (CNIPA).
Can I access China Trademark Search (CNIPA) from outside China?
Search it on the official site, sbj.cnipa.gov.cn. On 2026-10-19 the search notice page opened from a South Korean IP address; the online search step redirected to the CNIPA public service platform login (sso.cnipa.gov.cn). Open official site ↗
How much does China Trademark Search (CNIPA) cost?
The search notice page shows no fees. Check account requirements on the public service platform.
What order should I check things in on China Trademark Search (CNIPA)?
- List English, Chinese and logo versions
- Choose the goods classes
- Log in to the public platform and search
- Record applicants and status
- Ask an expert to review
Who is China Trademark Search (CNIPA) for?
For brand teams checking whether their English name, Chinese name or logo has already been filed before entering China.
Checked 2026-10-19 · Menus and pricing change; confirm on the official site.
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07 · Sources
Sources and references
- Trademark search notice and usage note ↗ sbj.cnipa.gov.cn
- China Trademark Office home page ↗ sbj.cnipa.gov.cn
Sources reviewed: public pages of the official site · Review date 2026.10.19
Service information and CMB’s recommendations are labelled separately. CMB has not reviewed pages that require login or the contents of paid reports.