화상디자인 특허 심사를 위한 분류체계 현황과 개선방안 연구

Background In October 2021, as the amendment to the Design Protection Act, 'regulating GUI design as an article' came into effect, it was requested to improve the classification for GUI design patent examination. In the current GUI design classification, the function, shape, and compatibility of GUI are more important than displayed items, but the lack of relevant classification reduces the efficiency of patent examination. Methods A theoretical study on GUI design was conducted through literature review. In this study, the problems of classification and overseas cases were analyzed to prepare a draft for improvement plan and classification. Interviews were conducted to evaluate the adequacy of this, and after analyzing the frequency of applications according to the shape of the GUI, the final improvement plan was derived. Results Classification system by function and shape of GUI design and how to use it were presented. Functional classification were introduced into existing classification. The codes were designed in consideration of the revised law and the Locarno classification, and explanations were added. In addition, a classification code for ‘Hologram and Projected GUI’ was newly added. The shape classification was independently constructed, and the code format was referred to 'Vienna Classification'. It was divided into 4 categories and introduced into 20 divisions and 9 sections. Conclusion An improved GUI design classification was proposed to improve the efficiency and accuracy of design patent examination. It is expected that it will contribute to improvement of practice and strengthening of digital design competitiveness in Korea.