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Research Article | Volume 2 Issue 6 (Nov-Dec, 2020)
Research on the Development Trend of Building energy saving Doors and Windows patents in China
Ma Yanfei
Under a Creative Commons license
Open Access
Abstract

Based on the current situation of energy-saving doors and Windows, this paper USES patent software to analyze the patent types, annual number of applications, patent distribution in various provinces and regions, applicants and technical hot spots of Energy-saving doors and Windows in China. Finally, combined with the actual situation in China, it puts forward Suggestions for the development of energy-saving doors and Windows in buildings.

Keywords
China
Energy-saving Windows and doors
Patent analysis.
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