2026-10-14T13:24:52Z https://www.scidb.cn/oai

10.57760/sciencedb.j00289.00305 2026-05-15T14:59:10Z

2026-05-15 Research on the impact mechanism on the implementation of patent open licensing: A perspective based on technology diffusion doi:10.57760/sciencedb.j00289.00305 en This article takes 2696 patents that submitted open license statements and 4125 patent open license contracts that were filed during the Guangdong Province patent open license pilot period from July 2022 to January 2024 as research samples. If the filing date of a patent license contract falls within the period from the publication date of the patent open license statement to January 19, 2024, then the filed patent license contract shall be deemed as a patent open license contract. According to the patent license filing information released by the China National Intellectual Property Administration, this paper counts the licensing contract filing of 2696 patents one by one, and a total of 558 patents have signed 4125 patent opening license contracts.  Patent Open Licensing; Technology Diffusion; Open Innovation Yuan Xiaodong lei ming yu Cao Luli Yang Xuefan EMBARGO https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank