Forum de discussion

Utilisez notre forum pour vous entretenir avec des experts de l'OEB et avec d'autres utilisateurs.

Visitez le forum consacré aux services d'information brevets asiatique

Are you familiar with Y02/Y04S?

If you are a user of the Y02/Y04S classification scheme for climate change mitigation technologies, we invite you to participate in a short survey. It will only take a few minutes of your time and your answers will help us to improve the scheme further.
You can complete the survey in English, German or French language

Take the survey


Upcoming training

Join our free webinar Patent information from Chinese Taipei, Hong Kong and Macao on 1 December 2015 at 11.00 hrs CET

Sign up


Procédure de délivrance - Taipei Chinois (TW)

Désolé. Actuellement, cette page n'existe pas en français.

Click on the text links to enlarge/download the graphs:

Granting procedure in Chinese Taipei (TW) (from 2004 onwards) (PDF, 25 KB)


Quick Navigation