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An emerging paradigm or just another trajectory? Understanding the nature of technological changes using engineering heuristics in the telecommunications switching industry
Martinelli, Arianna - 2011
patents and patent citations. The rich technological history of telecommunications switches shows how engineers in the post … point for an in-depth analysis of patents, in search of information about technological direction, technical bottlenecks …
Persistent link: https://www.econbiz.de/10010328386
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An emerging paradigm or just another trajectory? Understanding the nature of technological changes using engineering heuristics in the telecommunications switching industry
Martinelli, Arianna - Laboratory of Economics and Management (LEM), Scuola … - 2011
patents and patent citations. The rich technological history of telecommunications switches shows how engineers in the post … point for an in-depth analysis of patents, in search of information about technological direction, technical bottlenecks …
Persistent link: https://www.econbiz.de/10008852777
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Mapping technological trajectories as patent citation networks. An application to data communication standards
Fontana, Roberto; Nuvolari, Alessandro; Verspagen, Bart - In: Economics of Innovation and New Technology 18 (2009) 4, pp. 311-336
following an engineering logic. These clusters include the most significant patents related to 'milestones inventions' in the …
Persistent link: https://www.econbiz.de/10004966689
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The role of supporting factors on patenting activities in emerging entrepreneurial universities
Ar, Ilker Murat; Temel, Serdal; Dabić, Marina; … - In: IEEE transactions on engineering management : EM 70 (2023) 6, pp. 2293-2304
Persistent link: https://www.econbiz.de/10014313958
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An Empirical Analysis of the Effects of Patents and Secrecy on Knowledge Spillovers
Schmidt, Tobias - 2006
disclosure requirement of patents generates some spillover and at the same time allows firms to appropriate knowledge. In this … paper we empirically analyze whether protection by secrecy or protection by patents is associated with lower knowledge … methods. Our estimations show that the usage of both, patents and secrecy, hinders the innovation activities of firms through …
Persistent link: https://www.econbiz.de/10010297819
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Science parks, knowledge spillovers, and firms' innovative performance: evidence from Finland
Squicciarini, Mariagrazia - 2009
proposed relies on count data models, uses patents as innovation performance indicators, and exploits original data regarding …
Persistent link: https://www.econbiz.de/10010298820
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Do Inventors Talk to Strangers? On Proximity and Collaborative Knowledge Creation
Crescenzi, Riccardo; Nathan, Max; Rodríguez-Pose, Andrés - 2013
This paper investigates how physical, organisational, institutional, cognitive, social, and ethnic proximities between inventors shape their collaboration decisions. Using a new panel of UK inventors and a novel identification strategy, this paper systematically explores the net effects of all...
Persistent link: https://www.econbiz.de/10010329168
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Mobility of ideas for innovation: The role of inventor-specific knowledge flows
Koski, Heli; Pajarinen, Mika - 2015
Our data from 351 innovating firms for the years 2001–2012 generally suggest that patentable ideas are strongly linked to the mobility of individual inventors, or that the knowledge flows transmitted are sticky inventor-specific. In other words, the larger the knowledge pool of an inventor...
Persistent link: https://www.econbiz.de/10012037580
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Innovation in Business Groups
Belenzon, Sharon - 2010
not have a common research focus and are unlikely to cite each other's patents. …
Persistent link: https://www.econbiz.de/10009475397
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Do inventors talk to strangers? : on proximity and collaborative knowledge creation
Crescenzi, Riccardo; Nathan, Max; Rodríguez-Pose, Andrés - 2013
This paper investigates how physical, organisational, institutional, cognitive, social, and ethnic proximities between inventors shape their collaboration decisions. Using a new panel of UK inventors and a novel identification strategy, this paper systematically explores the net effects of all...
Persistent link: https://www.econbiz.de/10010224594