...质量的考量-论文-中国图情期刊联盟网 关键词】: 专利价值 维持时间 影响因素 专利质量 [gap=945]Key words】:patent value; patent maintenance; influence factors; patent quality ...
基于16个网页-相关网页
expired patent value 已耗专利权价值 ; 已消逝专利权价值
evaluation of patent value 专利权价值评估
Evaluation for patent value 专利价值评估
With application of the models the results reveal that along with the maturity nearby, the patent value minishes and investment threshold value increases.
运用模型进行计算的结果显示:随着到期日临近,专利价值减小,实施专利投资的阈值升高了。
参考来源 - 专利价值评估的实物期权方法·2,447,543篇论文数据,部分数据来源于NoteExpress
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