Patent applications from the US to the EPO in 2018, by field of technology
收藏www.statista.com2024-09-02 更新2025-03-26 收录
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This statistic shows the number of patent applications from the United States to the European Patent Office in 2018, by field of technology. While 2.2 thousand US patent applications were counted in other fields, almost six times as many patent applications were filed with the EPO in the electrical engineering field in 2018.
本统计数据显示了2018年美国向欧洲专利局提交的专利申请数量，按技术领域分类。其中，在其他领域共计有2.2千件美国专利申请，而在电气工程领域，2018年提交给欧洲专利局的专利申请数量几乎是其他领域的六倍。
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