02Trademarks · Patents · Copyright
Intellectual Property
Long-term protection for your brands and technology: clearance searches and class planning before filing, tracking official notices and deadlines after filing, and evidence and procedure for oppositions, invalidations and other disputes. Outcomes rest with the official examination and decision.
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Trademark registration
Clearance searches, class and goods/services advice, filing and tracking official notices.
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Disputes
Evidence and follow-through for oppositions, reviews of refusal, invalidations and more.
- 03
Patents and copyright
Patent applications, software copyright and copyright registration for works.
Available services
Intellectual Property services
The same service catalog as our WeChat Mini Program — 23 services.
Browse servicesTrademark registrationEst. 7–10 months · from receipt of complete documentsFrom ¥699/classTrademark details changeChange the registrant's name, address or other details; official Trademark Office fees included¥299/classTrademark assignment applicationRecord the transfer of trademark ownership; official Trademark Office fees included¥1199/classReview of trademark refusalRequest review of a trademark refusal decision; official Trademark Office fees included¥2500/classTrademark renewalEst. 1–3 months · from receipt of complete documentsFrom ¥1199/classTrademark oppositionEst. 12–18 months · from receipt of complete documentsFrom ¥2500/classTrademark invalidation applicationRequest invalidation of a registered trademark; official Trademark Office fees included¥3500/classTrademark non-use cancellationCancel a registered trademark not used for three consecutive years; official Trademark Office fees included¥3500/classReplacement trademark registration certificateReissue a lost or damaged trademark registration certificate; official Trademark Office fees included¥999/classReplacement trademark change, assignment or renewal certificateReissue certificates of change, assignment or renewal; official Trademark Office fees included¥399/classTrademark license recordalRecord a trademark license; official Trademark Office fees included¥1199/classTrademark registration correctionCorrect non-substantive errors in application or registration details; official Trademark Office fees included¥1199/class
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