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Frontiers of Engineering Management    2020, Vol. 7 Issue (4) : 615-617
Comments on the development of blockchain technology from the perspective of patent analysis
Wenhong LI, Chunxiao FU, Deli CHENG()
Shanghai International College of Intellectual Property, Tongji University, Shanghai 200092, China
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最新录用日期:    在线预览日期:    发布日期: 2020-11-02
Wenhong LI
Chunxiao FU
Wenhong LI,Chunxiao FU,Deli CHENG. Comments on the development of blockchain technology from the perspective of patent analysis[J]. Front. Eng, 2020, 7(4): 615-617.
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Country Forward citation Family size Claims counts License counts
China 0.5 1.2 11 0.03
US 2.8 2.3 20 1.4
Tab.1  Comparison of some evaluation factors between the patent applications of US and China (on average)
1 C O Fisch, J H Block, P G Sandner (2016). Chinese university patents: Quantity, quality, and the role of subsidy programs. Journal of Technology Transfer, 41(1): 60–84
2 D Harhoff, F Narin, F M Scherer, K Vopel (1999). Citation frequency and the value of patented inventions. Review of Economics and Statistics, 81(3): 511–515
3 D Harhoff, F M Scherer, K Vopel (2003). Citations, family size, opposition and the value of patent rights. Research Policy, 32(8): 1343–1363
4 A G Z Hu, P Zhang, L J Zhao (2017). China as number one? Evidence from China’s most recent patenting surge. Journal of Development Economics, 124: 107–119
5 X F Ma, M X Du, W B Yu, Y Wang (2018). Blockchain based supply-chain finance service platform. Big Data Research, 4(1): 13–21 (in Chinese)
6 S Nakamoto (2009). Bitcoin: A peer-to-peer electronic cash system. Available at:
7 M Swan (2015). Blockchain: Blueprint for A New Economy. USA: O’Reilly Media,213–267
8 World Economic Forum (2015). World Economic Forum Survey: 10% of global GDP maybe stored with blockchain technology by 2027. Available at:
9 Y Xu, X F Ma (2016). Research and implementation of comprehensive evaluation system of student behavior based on blockchain. Information Technology and Informatization, (12): 131–133 (in Chinese)
10 M Yang (2017). Accounting model based on blockchain technology. Modern Accounting, (9): 57–58 (in Chinese)
11 Y Yuan, F Y Wang (2016). Blockchain: The state-of-the-art and future trends. Acta Automatica Sinica, 42(4): 481–494 (in Chinese)
12 W Q Zhao, Z Y Ma (2018). The application of blockchain in higher education field. In: Proceedings of 3rd International Conference on Politics, Economics and Law (ICPEL 2018)—Advances in Social Science, Education and Humanities Research. Atlantis Press, 246: 311–313
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