Research on the Impact of Patent Portfolio on Enterprise Technology Diffusion:#br# #br# A Case Study of the New Energy Vehicle#br#
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Hou Jianhua, Liu Hengyi, Li Danyang
Information studies: Theory & Application . 2025, (5): 138 -146 .  DOI: 10.16353/j.cnki.1000-7490.2025.05.017