According to Hunan Intellectual Property Office, from January to October this year, there are 180 intellectual property pledge registrations in total that have been conducted in Hunan province, which involves 1,018 patents and 4 trademarks. The amount of pledge is 2.93 billion yuan, up 71.3%.
(Editor Jiang Shuo)
(All contents of this newspaper may not be reproduced or used without express permission)