Mapping technological innovation dynamics in artificial intelligence domains: Evidence from a global patent analysis

Autor:	Na Liu, Philip Shapira, Xiaoxu Yue, Jiancheng Guan
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	Medicine Science
Zdroj:	PLoS ONE, Vol 16, Iss 12 (2021)
Druh dokumentu:	article
ISSN:	1932-6203
Popis:	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 indicate a growing yet concentrated, non-collaborative and multi-path development and protection profile for AI patenting, with cross-organization knowledge flows based mainly on interorganizational knowledge citation links.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/bc5603a4ef634816b959f8485f8391ff Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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