Fig. 1. Annual Number of Hairpiece-related Patents Applied For
Fig. 2. Major Patent Applicants in the Field of Hairpiece Technology
Fig. 3. Major Patent Applicants in the Field of Artificial Hairpiece Technology
Fig. 4. Major Patent Applicants in the Field of Human Hair Hairpiece Technology
Fig. 5. Major Patent Applicants in the Field of Full Hairpiece Technology
Fig. 6. Major Patent Applicants in the Field of Partial Hairpiece Technology
Fig. 7. Major Patent Applicants in the Field of Functional Hairpiece Technology
Fig. 8. Major Patent Applicants in the Field of Hair Extension-manufacturing Technology
Fig. 9. Major Patent Applicants in the Field of Hair Extension-attaching Technology
Fig. 10. Patent Trends by the Field of Major Applicants(Top 6)’ Hairpiece-related Technologies
Fig. 11. Percentage of Patent Applications by the Field of All Applicants’ Hairpiece-related Technologies
Table 1. Technical classification
참고문헌
- M. H. Shin. (2011). A Study of the Effect on the Wig Preference by People with Oily Scalp, M.S Thesis, Chung-Ang University Graduate School, 1-6.
- M. H. Jang & S. K. Bae. (2010). Recognition Change Before and After Wearing Wigs of the Female Cancer Patients, Jouma of the Korea Contents Association, 10(4), 198-205. DOI : 10.5392/JKCA.2010.10.4.198
- J. S. Park & H. J. Kwon. (2017). The Effects of Wig Wearing on Scalp Disorders in Female Patients With Cancer, Jouma of the Korea Contents Association, 8(4), 279-285. DOI : 10.15207/JKCS.2017.8.4.279
- S. M. Jang. (2006). Hair Loss, its Treatments and the research by Cosmetological Approach for the Use of Wigs, M.S Thesis, Graduate School of Design Daegu University, 1-12.
- M. J. Kim & J. H. Kim. (2013). A Study on the Recognition and Worm by the Fact-Finding of the Fashion Wigs -Middle Aged Women Centered-, Joumal of the Science of Altemative Medicine, 2(2), 29-40.
- S. U. Bae, D. G. Kwag & E. Y. Park. (2015). The Study of the Aviation Industrial Technology Convergence through Patent analysis, Journal of the Korea Convergence Society, 6(5), 219-225. https://doi.org/10.15207/JKCS.2015.6.5.219
- K. Y. Kang. (2015). A Study of Forecasting the Future Sustainable Technology using Patent Trend Analysis, Doctor Thesis, Graduate School of Kyonggi University, 1.
- www.wipson.com
- www.keywert.com
- www.kipris.or.kr
- http://biz.kista.re.kr/patentmap
- http://blog.daum.net/hirhee/119
- http://ssecretwoman.com/
- http://www.pinkage.co.kr/
- http://www.unon.co.kr/
- http://www.himo.co.kr/
- J. C. Chio. (2018). Big Data Patent Analysis Using Social Network Analysis, Journal of the Korea Convergence Society, 9(2), 251-257. https://doi.org/10.15207/JKCS.2018.9.2.251