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Your Global Brand Strategy Starts with One Precise Search

Built on 30 years of IP expertise and 167M+ trademark records. AI-powered text, image, and multi-script search across 44 jurisdictions — delivering the highest-precision risk clearance for brands going global. Subscribe to Search and get Trademark Analytics free.

Try Free for One Week → Request a Demo
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The Challenge

Why Traditional Trademark Searching Falls Short

Fragmented databases, text-only search, and language barriers leave critical blind spots in your trademark clearance.

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AI-Powered Precision

Three Search Dimensions. One Intelligent Platform.

Traditional trademark searches only match text — and national databases typically only support their own language and English. Kangxin goes further: computer vision for device marks, cross-border multi-script AI that finds Chinese marks at the USPTO or Japanese marks in China, and the depth of 167M+ records across 44 jurisdictions.

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Multi-Script Intelligence

Search foreign-script trademarks filed in any jurisdiction. Find Chinese marks at USPTO, Japanese marks in China, Korean marks in Europe.

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How It Works

From Query to Clarity in Four Steps

No installation, no learning curve. Search by text, upload an image, or switch languages — and get results in seconds.

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Try It Now

See What a Search Looks Like

Switch between text search and image search to preview the experience.

🔍 Trademark Search Preview
📤
Upload a device mark or logo image
AI will auto-detect Vienna codes and find similar marks. Supports JPG, PNG, SVG.
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This is a preview interface. Subscribe to Trademark Search for full results, AI image matching, detailed records, and export — plus get Trademark Analytics free.

Use Cases

Who Uses Trademark Search — and How

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Search Capabilities

Powerful Search, Simple Interface

Everything you need to search, filter, and analyze trademark records across 44 jurisdictions — now with AI-powered image and multi-language intelligence.

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Global Coverage

44 Countries & Regions · 167M+ Records

Official data from the world's major trademark offices — searchable from a single interface.

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🌍 Choose exactly the jurisdictions you need. Pay only for the markets that matter to your business.
Why Kangxin

How We Compare

See how Kangxin's AI-powered search compares to traditional methods.

Feature Kangxin AI Search Manual Office Searches
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What Users Say

Trusted by IP Professionals Worldwide

★★★★★

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Flexible Plans

Choose What Fits Your Needs

Select the countries you need, pick a time frame. Every Trademark Search plan comes with Trademark Analytics for free. One-week free trial available.

Recommended
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Get Started
🎁 Trademark Analytics is included free with every Trademark Search subscription — same countries, same duration, same AI capabilities, same platform.
FAQ

Frequently Asked Questions

Upload any device mark or logo image, and our computer vision algorithm automatically analyzes its visual elements, recognizes Vienna codes, and identifies identical or similar trademarks across all covered jurisdictions. No manual coding required — the AI handles classification automatically.
Kangxin Trademark Search supports cross-border, cross-script searching — meaning you can search for Chinese-character (汉字) trademarks filed at the USPTO, Japanese (日本語) marks registered in China, Korean (한국어) brands filed in Europe, and so on. National trademark databases typically only support their own language and English, making other foreign-script mark searches extremely difficult. Kangxin's AI bridges this gap, surfacing cross-script conflicts across all 44 jurisdictions.
Vienna codes are the international classification system for figurative elements in trademarks. When you upload a device mark image, our AI automatically identifies and assigns the correct Vienna codes — a process that traditionally requires expert manual classification. This ensures comprehensive similarity matching for logo and device mark searches.
The database contains over 167 million trademark records across 44 countries and regions, sourced directly from official trademark offices including USPTO, EUIPO, CNIPA, JPO, KIPO, UKIPO, and more. Data is updated regularly from official publications.
Yes. Trademark Analytics is included free with every Trademark Search subscription. When you subscribe to Search, you automatically get access to Analytics for the same countries and duration — no extra cost.
No installation required. Kangxin Trademark Search is a fully web-based platform that works in any modern browser on desktop, tablet, or mobile devices.
Yes. Trademark Search and Trademark Analytics are standalone SaaS products available to anyone. You do not need to be a legal client of Kangxin Partners to subscribe.
Ready to Search?

AI-Powered Trademark Search Across 44 Jurisdictions

Text, image, and multi-script search — powered by 30 years of IP expertise and 167M+ records. Subscribe and get Trademark Analytics free.

Try Free for One Week → Request a Demo
eservice@kangxin.com · eservice.kangxin.com
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