한국컴퓨터정보학회논문지 (Journal of the Korea Society of Computer and Information)

  • 제24권1호
  • /
  • Pages.25-32
  • /
  • 2019
  • /
  • 1598-849X(pISSN)
  • /
  • 2383-9945(eISSN)
한국컴퓨터정보학회 (Korean Society of Computer Information)
권호 표지
DOI QR코드

DOI QR Code

Comparative analysis of US and China artificial intelligence patents trends

  • Kim, Daejung (Graduate school of Technology and Innovation Management, Hanyang University) ;
  • Jeong, Joong-Hyeon (Graduate school of Technology and Innovation Management, Hanyang University) ;
  • Ryu, Hokyoung (Graduate school of Technology and Innovation Management, Hanyang University) ;
  • Kim, Jieun (Graduate school of Technology and Innovation Management, Hanyang University)
  • 투고 : 2018.10.10
  • 심사 : 2018.11.29
  • 발행 : 2019.01.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

With the rapid development of artificial intelligence technology, the patenting activities related to the fields of AI is increasing worldwide. In particular, a share of patent filed in China has exploded in recent years and overtakes the numbers in the US. In the present study, we focus our attention on the patenting activity of China and the US. We analyzed 6,281 and 13,664 patent applications in the US and China respectively between 2008 and 2018, and belonging to the "G06F(Electric Digital Data Processing)", "G06N(Computer Systems Based on Specific Computational Models)", "H04L(Transmission of Digital Information)" and nine more relevant technological classes, as indicated by the International Patent Classification(IPC). Our analysis contributes to: first, the understanding of patent application trends from foreign countries filed in the US and China, 2) patent application status by applicants category such as companies, universities and individuals, 3) the development direction and forecasting vacant technology of AI according to main IPC code. Through the analysis of this paper, we can suggest some implications for patent research related to artificial intelligence in Korea. Plus, by analyzing the most recent patent data, we can provide important information for future artificial intelligence technology research.

키워드

CPTSCQ_2019_v24n1_25_f0001.png 이미지

Fig. 1. Patent application trends of AI by country

CPTSCQ_2019_v24n1_25_f0002.png 이미지

Fig. 2. The total number of new patent applications filed annually from 1999 to 2018

CPTSCQ_2019_v24n1_25_f0003.png 이미지

Fig. 3. Patent Application Status by Applicant Category

CPTSCQ_2019_v24n1_25_f0004.png 이미지

Fig. 4. AI Patent application status by IPC code technology classification in US and CN

CPTSCQ_2019_v24n1_25_f0005.png 이미지

Fig. 5. Annual trends of the top 4 IPC codes of patents related to AI technology : G06F, G06K, G06N, & G06Q

Table 1. Search period and search formula

CPTSCQ_2019_v24n1_25_t0001.png 이미지

Table 2. Share in the total number of AI patent applications filed in the US and China from selected countries

CPTSCQ_2019_v24n1_25_t0002.png 이미지

Table 3. Top 10 applicants of US and CN AI patents

CPTSCQ_2019_v24n1_25_t0003.png 이미지

참고문헌

  1. J.Y.Park, "Trend Analysis of Artificial Intelligence Technology Using Patent Information," Journal of The Korea Society of Computer and Information, Vol. 23, No. 4, pp. 9-16, April 2018. https://doi.org/10.9708/JKSCI.2018.23.04.009
  2. Y.I.Bae, H.R.Shin, "A Study on Convergence Patterns of Artificial Intelligence Technology using Patent Network Analysis," GRI Review, Vol. 19, No.1, pp. 113-133, April 2017.
  3. M.S.Chung, S.H.Jeong, J.Y.Lee,"Analysis of major research trends in artificial intelligence based on domestic/international patent data," Journal of Digital Convergence, Vol. 16, No. 6, pp. 187-195, 2018. https://doi.org/10.14400/JDC.2018.16.6.187
  4. Tractica, Artificial intelligence revenue to reach $36.8 Billion worldwide by 2025, https://www.tractica.com
  5. Artificial Intelligence Industry Association, "AI, In the G20, the United States and China ranked first and second," http://k-ai.or.kr/kr/
  6. "The national artificial intelligence research and development strategic plan," National Science and Technology Council, October 2016.
  7. "Preparing for the future of artificial intelligence," Executive office of the president, October 2016.
  8. E.Y.Lee, "China, Notice of full-scale competition with US in Artificial Intelligence field," Weekly KDB Report, Vol. 739, pp. 11-12, 2017.
  9. H.Fujii, S.Managi, "Trends and priority shifts in artificial intelligence technology invention: A global patent analysis," Economic Analysis and Policy, Vol. 58, pp. 60-69, June 2018. https://doi.org/10.1016/j.eap.2017.12.006
  10. J.L. Furman, M.E. Porter, S. Stern, "The determinants of national innovative capacity," Research policy, Vol.31, Issue.6, pp. 899-933, Augist 2002. https://doi.org/10.1016/S0048-7333(01)00152-4
  11. I.M.Cockburn, R.Henderson, S.Stern, "The impact of Artificial intelligence on innovation," National bureau of economic research, march 2018.
  12. Y.H.Tseng, C.J.Lin, Y.I.Lin, "Text mining techniques for patent analysis," Information Processing & Management, Vol. 43, Issues 5, pp. 1216-1247, September 2007. https://doi.org/10.1016/j.ipm.2006.11.011
  13. KIPO, "2017 Patent Examination Trend Research Project," 2017.
  14. Y.I.Cho, "Artificial Intelligence Technology Trends and Development Direction," Weekly ICT Trends, IITP, pp. 13-26, February 2016.
  15. IITP, "US Artificial Intelligence technology R&D Promotion Trends," 2015.
  16. NVIDIA, https://www.nvidia.com/ko-kr/
  17. L.Deng, D.Yu, "Deep Learning: Methods and Applications," Foundations and trends in signal processing, Vol. 7, Issues 3-4, ISSN:1932-8346, pp. 197-387, 2013. https://doi.org/10.1561/2000000039
  18. Y.Lecun, Y.Bengio, G.Hinton, "Deep learning," nature, 521, pp. 436-444, May 2015. https://doi.org/10.1038/nature14539
  19. S.G.Han, "Competition for dedicated hardware for artificial intelligence is on the rise," KISA Report, Vol. 7, pp. 12-17, 2017.
  20. WIPSON, https://www.wipson.com/service/mai/main.wips
  21. Korean Intellectual Property Office(KIPO), Patent Examination Procedure, p. 5127, 2006.
  22. J.H.Kim, S.H.Jun, D.S.Jang, S.S.Park, "Sustainable Technology Analysis of Artificial intelligence Using Bayesian and Social Network Models," Sustainability, Vol. 10, Issue. 1, 115, 2018. https://doi.org/10.3390/su10010115
  23. C.Y.Tseng, P.H.Ting, "Patent analysis for technology development of artificial intelligence: A country level comparative study," Innovation, Vol. 15, Issue. 4, 2013. https://doi.org/10.5172/impp.2013.15.4.396
  24. KIPO, 4th industrial revolution tech tree, www.kipo.go.kr