1.
International Patent Classification, IPC
《国际专利分类法》
2.
International Patent Classification sub-class
国际专利分类细分类别
3.
Index to Classification
《美国专利分类表索引》
4.
patent classification service
专利分类号检索服务
5.
individual request for patent classification
专利分类号单项服务
6.
Concordance U. S. Patent Classification to International Patent Classification
《美国专利分类号与国际专利分类号对照表》
7.
Empirical Study on Distribution of China's Patents Based on International Patent Classification
基于国际专利分类法的中国专利布局实证研究
8.
Users' Guides to the International Patent Classification
国际专利分类法使用者指南
9.
Strasbourg Agreement concerning the International Patent Classification
斯特拉斯堡国际专利分类协定
10.
International Patent Classification Cumulative and Linguistic Advanced Search System
国际专利分类累积和语言先进检索系统
11.
Application of machine learning algorithms to pharmaceutical patent categorization;
机器学习算法在药物专利分类中的应用研究
12.
A topic-based feature weight calculation method for patent categorization
专利分类中基于主题的特征权重计算方法
13.
Research on Patent Classification Method and Related Problems Based on Co-citation;
基于同被引分析的专利分类方法及相关问题探讨
14.
and in 1997, China became a member of the Strasbourg Agreement Concerning the International Patent Classification.
1997年，中国成为《国际专利分类斯特拉斯堡协定》成员国。
15.
Parallel Min-Max Modular Support Vector Machine with Application to Patent Classification
并行化最小最大模块化支持向量机及其在专利分类中的应用
16.
The Analysis on the Influence of Patent Type by the Regional R&D Type;
我国地区R&D类型分布对专利类型的影响分析
17.
European Convention for International Classification of Invention Patents
发明专利国际分类法欧洲公约
18.
The Influence of the Metadata on the Accuracy of the Automatic Categorization for the Patents;
元数据对专利自动分类准确度的影响