کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8071596 1521397 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measuring China's new energy vehicle patents: A social network analysis approach
ترجمه فارسی عنوان
ثبت اختراعات خودروی جدید انرژی چینی: یک روش تجزیه و تحلیل شبکه اجتماعی
کلمات کلیدی
وسایل نقلیه جدید، همکاری ثبت اختراع، تجزیه و تحلیل شبکه شبکه، چین، حکومت،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
Due to increasing concerns on climate change, air pollution, and associated public health, China's new-energy-vehicle (NEV) industry has received great support and experienced rapid development. Many patents have been approved and applied in this field to support its rapid development. However, few studies investigated the evolution of these patents. Under such a background, we measure China's NEV-related patents by using a social network analysis approach. The top 38 organizations with the most NEV-related patents were chosen as the study targets. Patent numbers, technological innovation and development, and the geographical distribution of patents were examined. The cooperation network of NEV-related patents was also investigated, including its features and performance during different stages of the NEV growth. The results show that China's NEV-patents cooperation network has evolved smoothly with a growing network density, stable structure, and more cohesive subgroups. Policy recommendations were raised by considering the Chinese realities, such as the encouragement of cooperation, the creation of NEV-related patents pools, and the roles of various stakeholders.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 153, 15 June 2018, Pages 685-693
نویسندگان
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