中文摘要：

随着高校研发投入的逐年增加,专利申请量逐年增长,高校专利趋于＂分散＂导致了大量闲置性专利。本文以我国累计专利申请总量前50名中的31所985高校及所有高校为样本,来验证高校研发人员,研发投入经费对高校专利分散的影响。实证结果表明,随着高校每年研发人员的增多以及研发投入经费的加大,专利分散问题日趋严重,基本符合Williamson—Alonso模型假定。我国高校应当重视专利分散问题,积极推动协同创新,促进专利适当集中管理。

英文摘要：

With the increasing R＆D investment in universities, and the rapid growth of the patent filings, college patent tends to be ＂fragmented＂, it has led to a large number of idle patents. Based on the thirty-one 985 universities of total amount for application on the top 50 colleges and all the universities as sample to demonstrate how researchers and R＆D investment funds impact on the universities frag- mented patents. The empirical results show that the more the number of R＆D personnel and invest- ment funds increases every year, the more serious fragmented patents are, which meets Williamson- Alonso model. Universities must pay attention to fragmented patents, positively motivate collabora- tive innovation, promote appropriate centralized management of patents.