Recent Patents

Search Chinese Patents

Enter keywords above to search. Supports both Chinese and English - AI auto-translates for matching.

CNIPA.AI

China-Centric Global Patent Intelligence

Product

Patent Search
Company Analysis
Tech Trends
Pricing

Resources

Documentation
Blog
Support
About Us

Legal

Privacy Policy
Terms of Service
Refund Policy
Contact Us

Disclaimer:CNIPA.AI is an independent third-party tool, not affiliated with China National Intellectual Property Administration (CNIPA). Patent data sourced from public databases and may be incomplete. For reference only.

Status ↗

v1.0.0

CNIPA.AI

[SRCH]Search

[WRTE]Write [DRAW]Drawings [OAREP]OA Reply [ANLY]Analytics [PRCE]Pricing

›

Filters

Recent Patents

Search Chinese Patents

Enter keywords above to search. Supports both Chinese and English - AI auto-translates for matching.

CNIPA.AI

China-Centric Global Patent Intelligence

Product

Patent Search
Company Analysis
Tech Trends
Pricing

Resources

Documentation
Blog
Support
About Us

Legal

Privacy Policy
Terms of Service
Refund Policy
Contact Us

Status ↗

v1.0.0

Chinese Patent Search - Free AI Patent Database | CNIPA.AI