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1WIPO35个技术领域与IPC对照表（2019.07版）说明：1.世界知识产权组织（WIPO）给出的35个技术领域，分到5个技术部中，分别是电气工程（8个）、仪器（5个）、化学（11个）、机械工程（8个）、其他领域（3个）。2.分类号后有“+”字符的含义是包含该分类号下位的所有大组和小组分类号，例如：F21H+；表示该领域对应的是F21H小类下所有大组和小组分类号包含的技术主题序号部领域对应的IPC分类号范围1.1电气工程电机，设备，能源F21H+；F21K+；F21L+；F21S+；F21V+；F21W+；F21Y+；H01B+；H01C+；H01F+；H01G+；H01H+；H01J+；H01K+；H01M+；H01R+；H01T+；H02B+；H02G+；H02H+；H02J+；H02K+；H02M+；H02N+；H02P+；H02S+；H05B+；H05C+；H05F+；H99Z+1.2电气工程视听技术G09F+；G09G+；G11B+；H04N3+；H04N5+；H04N7+；H04N9+；H04N11+；H04N13+；H04N15+；H04N17+；H04N19+；H04N101+；H04R+；H04S+；H05K+1.3电气工程电信G08C+；H01P+；H01Q+；H04B+；H04H+；H04J+；H04K+；H04M+；H04N1+；H04Q+1.4电气工程数字通信H04L+；H04N21+；H04W+1.5电气工程基本通信处理H03B+；H03C+；H03D+；H03F+；H03G+；H03H+；H03J+；H03K+；H03L+；H03M+1.6电气工程计算机技术G06C+；G06D+；G06E+；G06F+；G06G+；G06J+；G06K+；G06M+；G06N+；G06T+；G10L+；G11C+；G16B+；G16C+；G16Z+1.7电气工程信息技术管理方法G06Q+1.8电气工程半导体H01L+22.1仪器光学器件G02B+；G02C+；G02F+；G03B+；G03C+；G03D+；G03F+；G03G+；G03H+；H01S+2.2仪器测量G01B+；G01C+；G01D+；G01F+；G01G+；G01H+；G01J+；G01K+；G01L+；G01M+；G01N1+；G01N3+；G01N5+；G01N7+；G01N9+；G01N11+；G01N13+；G01N15+；G01N17+；G01N19+；G01N21+；G01N22+；G01N23+；G01N24+；G01N25+；G01N27+；G01N29+；G01N30+；G01N31+；G01N35+；G01N37+；G01P+；G01Q+；G01R+；G01S+；G01V+；G01W+；G04B+；G04C+；G04D+；G04F+；G04G+；G04R+；G12B+；G99Z+2.3仪器生物材料分析G01N33+2.4仪器控制G05B+；G05D+；G05F+；G07B+；G07C+；G07D+；G07F+；G07G+；G08B+；G08G+；G09B+；G09C+；G09D+2.5仪器医疗技术A61B+；A61C+；A61D+；A61F+；A61G+；A61H+；A61J+；A61L+；A61M+；A61N+；G16H+；H05G+3.1化学有机精细化学A61K8+；A61Q+；C07B+；C07C+；C07D+；C07F+；C07H+；C07J+；C40B+3.2化学生物技术C07G+；C07K+；C12M+；C12N+；C12P+；C12Q+；C12R+；C12S+3.3化学制药A61K6+；A61K9+；A61K31+；A61K33+；A61K35+；A61K36+；A61K38+；A61K39+；A61K41+；A61K45+；A61K47+；A61K48+；A61K49+；A61K50+；A61K51+；A61K101+；A61K103+；A61K125+；A61K127+；A61K129+；A61K131+；A61K133+；A61K135+；A61P+3.4化学高分子化学，聚合物C08B+；C08C+；C08F+；C08G+；C08H+；C08K+；C08L+33.5化学食品化学A01H+；A21D+；A23B+；A23C+；A23D+；A23F+；A23G+；A23J+；A23K+；A23L+；C12C+；C12F+；C12G+；C12H+；C12J+；C13B10+；C13B20+；C13B30+；C13B35+；C13B40+；C13B50+；C13B99+；C13D+；C13F+；C13J+；C13K+3.6化学基础材料化学A01N+；A01P+；C05B+；C05C+；C05D+；C05F+；C05G+；C06B+；C06C+；C06D+；C06F+；C09B+；C09C+；C09D+；C09F+；C09G+；C09H+；C09J+；C09K+；C10B+；C10C+；C10F+；C10G+；C10H+；C10J+；C10K+；C10L+；C10M+；C10N+；C11B+；C11C+；C11D+；C99Z+3.7化学材料，冶金B22C+；B22D+；B22F+；C01B+；C01C+；C01D+；C01F+；C01G+；C03C+；C04B+；C21B+；C21C+；C21D+；C22B+；C22C+；C22F+3.8化学表面技术，涂层B05C+；B05D+；B32B+；C23C+；C23D+；C23F+；C23G+；C25B+；C25C+；C25D+；C25F+；C30B+3.9化学微观结构和纳米技术B81B+；B81C+；B82B+；B82Y+3.10化学化学工程B01B+；B01D1+；B01D3+；B01D5+；B01D7+；B01D8+；B01D9+；B01D11+；B01D12+；B01D15+；B01D17+；B01D19+；B01D21+；B01D24+；B01D25+；B01D27+；B01D29+；B01D33+；B01D35+；B01D36+；B01D37+；B01D39+；B01D41+；B01D43+；B01D57+；B01D59+；B01D61+；B01D63+；B01D65+；B01D67+；B01D69+；B01D71+；B01F+；B01J+；B01L+；B02C+；B03B+；B03C+；B03D+；B04B+；B04C+；B05B+；B06B+；B07B+；B07C+；B08B+；C14C+；D06B+；D06C+；D06L+；F25J+；F26B+；H05H+43.11化学环境技术A62C+；B01D45+；B01D46+；B01D47+；B01D49+；B01D50+；B01D51+；B01D52+；B01D53+；B09B+；B09C+；B65F+；C02F+；E01F8+；F01N+；F23G+；F23J+；G01T+4.1机械工程处理B25J+；B65B+；B65C+；B65D+；B65G+；B65H+；B66B+；B66C+；B66D+；B66F+；B67B+；B67C+；B67D+4.2机械工程机械工具A62D+；B21B+；B21C+；B21D+；B21F+；B21G+；B21H+；B21J+；B21K+；B21L+；B23B+；B23C+；B23D+；B23F+；B23G+；B23H+；B23K+；B23P+；B23Q+；B24B+；B24C+；B24D+；B25B+；B25C+；B25D+；B25F+；B25G+；B25H+；B26B+；B26D+；B26F+；B27B+；B27C+；B27D+；B27F+；B27G+；B27H+；B27J+；B27K+；B27L+；B27M+；B27N+；B30B+4.3机械工程发动机，水泵，涡轮机F01B+；F01C+；F01D+；F01K+；F01L+；F01M+；F01P+；F02B+；F02C+；F02D+；F02F+；F02G+；F02K+；F02M+；F02N+；F02P+；F03B+；F03C+；F03D+；F03G+；F03H+；F04B+；F04C+；F04D+；F04F+；F23R+；F99Z+；G21B+；G21C+；G21D+；G21F+；G21G+；G21H+；G21J+；G21K+4.4机械工程纺织和造纸机械A41H+；A43D+；A46D+；B31B+；B31C+；B31D+；B31F+；B41B+；41C+；B41D+；B41F+；B41G+；B41J+；B41K+；B41L+；B41M+；B41N+；C14B+；D01B+；D01C+；D01D+；D01F+；D01G+；D01H+；D02G+；D02H+；D02J+；D03C+；D03D+；D03J+；D04B+；D04C+；D04G+；D04H+；D05B+；D05C+；D06G+；D06H+；D06J+；D06M+；D06P+；D06Q+；D21B+；D21C+；D21D+；D21F+；D21G+；D21H+；D21J+；D99Z+54.5机械工程其他专用机器A01B+；A01C+；A01D+；A01F+；A01G+；A01J+；A01K+；A01L+；A01M+；A21B+；A21C+；A22B+；A22C+；A23N+；A23P+；B02B+；B28B+；B28C+；B28D+；B29B+；B29C+；B29D+；B29K+；B29L+；B33Y+；B99Z+；C03B+；C08J+；C12L+；C13B5+；C13B15+；C13B25+；C13B45+；C13C+；C13G+；C13H+；F41A+；F41B+；F41C+；F41F+；F41G+；F41H+；F41J+；F42B+；F42C+；F42D+4.6机械工程热处理和设备F22B+；F22D+；F22G+；F23B+；F23C+；F23D+；F23H+；F23K+；F23L+；F23M+；F23N+；F23Q+；F24B+；F24C+；F24D+；F24F+；F24H+；F24J+；F24S+；F24T+；F24V+；F25B+；F25C+；F27B+；F27D+；F28B+；F28C+；F28D+；F28F+；F28G+4.7机械工程机械元件F15B+；F15C+；F15D+；F16B+；F16C+；F16D+；F16F+；F16G+；F16H+；F16J+；F16K+；F16L+；F16M+；F16N+；F16P+；F16S+；F16T+；F17B+；F17C+；F17D+；G05G+4.8机械工程运输系统B60B+；B60C+；B60D+；B60F+；B60G+；B60H+；B60J+；B60K+；B60L+；B60M+；B60N+；B60P+；B60Q+；B60R+；B60S+；B60T+；B60V+；B60W+；B61B+；B61C+；B61D+；B61F+；B61G+；B61H+；B61J+；B61K+；B61L+；B62B+；B62C+；B62D+；B62H+；B62J+；B62K+；B62L+；B62M+；B63B+；B63C+；B63G+；B63H+；B63J+；B64B+；B64C+；B64D+；B64F+；B64G+5.1其他领域家具，游戏A47B+；A47C+；A47D+；A47F+；A47G+；A47H+；A47J+；A47K+；A47L+；A63B+；A63C+；A63D+；A63F+；A63G+；A63H+；A63J+；A63K+65.2其他领域其他生活消费品A24B+；A24C+；A24D+；A24F+；A41B+；A41C+；A41D+；A41F+；A41G+；A42B+；A42C+；A43B+；A43C+；A44B+；A44C+；A45B+；A45C+；A45D+；A45F+；A46B+；A62B+；A99Z+；B42B+；B42C+；B42D+；B42F+；B43K+；B43L+；B43M+