Current position: Home - Research results - Paper
提升专利申请费用能淘汰低质量专利吗? ——基于USPTO数据的实证分析
Release time:2022-07-01 Hits:
Indexed by:期刊论文
First Author:刘倍言
Correspondence Author:yangzhongkai,sunxin
Date of Publication:2022-07-01
Journal:科学与管理
Document Type:J
Volume:39
Issue:5
Page Number:75-81
ISSN No.:1003-8256
Translation or Not:no