Factors Influencing the Patent Licensing in China

The RostWebSpider,Excel and Java programs are used to deal with the source data-the Chinese Patent Database.The area distributions,organization distributions,and overall distributions of GPN/PCN,GPN/PIN are researched using the literature statistical analysis.The overall distributions of PSR/PCN,PSR/PCN are researched,too.The patent applications will be granted easily when PCN is 2.If the PIN is more,the patent applications will be easier to be granted.