Patent and literature statistics – The case of optoelectronics

Sternitzke, Christian; Bartkowski, Adam; Schwanbeck, Heike; Schramm, Reinhard

doi:10.1016/j.wpi.2007.03.003

Cited by 16 publications

(2 citation statements)

References 12 publications

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“…There are three main analytic methods used that are relevant to the present study: patent statistics analysis (Bhattacharya and Nath 2002;Ma, Lee, and Chen 2009;Sternitzke et al 2007), patent association analysis (Guan and Chen 2012) and patent citation analysis (Yang et al 2010).…”

Section: Related Workmentioning

confidence: 99%

China's patterns of international technological collaboration 1976–2010: a patent analysis study

Wang

Ren

Zhang

et al. 2014

Technology Analysis & Strategic Management

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This study focuses on the trajectories and patterns of China's international collaborations over the period 1976-2010, using patent statistics and association analysis methods. The results identify those government policies that have significantly encouraged changes in the scale and scope of China's collaborations since 1997. The USA and Taiwan are major international collaborators with China, and the top cooperative entities are large-scale multi-national firms, which specialise in production, sales research and development of information or electronics technology; in contrast, universities and research institutions have a negligible presence in international collaborative patenting. This study finds that although China has developed significant international collaborative networks since the 1990s, it still needs to extend these ties to an even greater range of international partners and establish a broader scope of research interests.

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Section: Related Workmentioning

confidence: 99%

China's patterns of international technological collaboration 1976–2010: a patent analysis study

Wang

Ren

Zhang

et al. 2014

Technology Analysis & Strategic Management

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show abstract

“…From an economic viewpoint, innovation or invention helps to raise productivity, lower cost, improve competitive capacity and profit, so that more resources can be invested in pursuing innovation and invention, which thereby creates a positive loop (Hsu et al, 2006). However, patenting strategies should be centered around developing comprehensive patent combinations, which means holding closely-related patents of certain key technologies rather than simply aiming to build a large amount of unrelated patents (Sternitzke et al, 2007).…”

Section: Literature Review 11 Patent Definitionmentioning

confidence: 99%

Using Data Envelopment Analysis to Measurement Patent Performance of Medical Instruments Industry

Cheng

Wu³

2011

AMR

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This study analyzes 6,626 patents related to the medical instruments industry, and develops a subsequent patent analysis and performance assessment by means of DEA analysis. From the upper or lower ranking and comparing by DEA models this study found that the mix analysis could provide the results deeply with patents performance of DMUs in medical industries and worth to debate that would be difficult to see in traditional patent analysis. Finally, important elements that influence the performance of DMUs can also be found after sensitivity analysis. This study shows that less input may promote efficient performance while output is equal, but for traditional patent that would be different status with citation rate and R&D capacity. For medical industries’ top companies, they would be more considerate the different character of each correlative variable which have impact for three above input at least for comparison with the others by average efficient score.

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2009

Patent Applications

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Patent and literature statistics – The case of optoelectronics

Cited by 16 publications

References 12 publications

China's patterns of international technological collaboration 1976–2010: a patent analysis study

China's patterns of international technological collaboration 1976–2010: a patent analysis study

Using Data Envelopment Analysis to Measurement Patent Performance of Medical Instruments Industry

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