Aide

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

 

Facts and figures - China

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

Click on the text links to enlarge the graphs:

Evolution of patent applications in China (GIF, 30 KB)

Evolution of patent applications (GIF)

Evolution of utility model applications in China (GIF, 27 KB)

Evolution of utility model applications (GIF)

Evolution of granted patents in China (GIF, 28 KB)

Evolution of granted patents (GIF)

Evolution of utility model registrations in China (GIF, 25 KB)

Evolution of utility model registrations (GIF)

Types of applications in China (GIF, 57 KB)

Types of applications (GIF)

Types of grants in China (GIF, 43 KB)

Types of grants (GIF)

Top foreign applicants by country in China (GIF, 16 KB)

Top foreign applicants by country (GIF)

Source: State Intellectual Property Office of P.R.China (SIPO) Annual Reports

Quick Navigation