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Mapping technological innovation dynamics in artificial intelligence domains: Evidence from a global patent analysis
2021
PLoS ONE
Artificial intelligence (AI) is emerging as a technology at the center of many political, economic, and societal debates. This paper formulates a new AI patent search strategy and applies this to provide a landscape analysis of AI innovation dynamics and technology evolution. The paper uses patent analyses, network analyses, and source path link count algorithms to examine AI spatial and temporal trends, cooperation features, cross-organization knowledge flow and technological routes. Results
doi:10.1371/journal.pone.0262050
pmid:34972173
pmcid:PMC8719762
fatcat:uolpk2wlbrec3f662lduqzrreu