2022知识产权统计年报 


5-3 发明、实用新型专利申请按 IPC 大类的分类统计表（ 2022 年）
Patent Applications for Invention and Utility Model by Classes of IPC (2022)
单位：件 (Unit: piece)
分 类  发明 实用新型
Invention Utility Model
Classification 小计 国内 国外 小计 国内 国外
Sub-total Domestic Foreign Sub-total Domestic Foreign
合计 Total 1632428 1473535 158893 2969733 2963282 6451
A 部      Section A 183043 140199 42844 437390 436111 1279
A01 农业；林业；畜牧业；狩猎；诱捕；捕鱼 26798 25698 1100 86784 86735 49
Agriculture; Forestry; Animal Husbandry; Hunting; Trapping; Fishing
A21 焙烤；制作或处理面团的设备；焙烤用面团 1050 1004 46 3805 3799 6
Baking; Equipment For Making Or Processing Doughs; Doughs For Baking 
A22 屠宰；肉品处理；家禽或鱼的加工 580 536 44 3295 3294 1
Butchering; Meat Treatment; Processing Poultry Or Fish
A23 其他类不包含的食品或食料；及其处理 15052 14336 716 14805 14796 9
Foods Or Foodstuffs; Treatment Thereof, Not Covered By Other Classes
A24 烟草；雪茄烟；纸烟；模拟吸烟装置；吸烟者用品 3852 3299 553 7272 7240 32
Tobacco; Cigars; Cigarettes; Simulated Smoking Devices; Smokers' Requisites
A41 服装 1619 1449 170 15155 15127 28
Wearing Apparel
A42 帽类制品 334 297 37 2344 2339 5
Headwear
A43 鞋类 1132 760 372 7041 7023 18
Footwear
A44 服饰缝纫用品；珠宝 610 514 96 3324 3309 15
Haberdashery; Jewellery
A45 手携物品或旅行品 1098 863 235 9746 9694 52
Hand Or Travelling Articles
A46 刷类制品 255 186 69 1458 1430 28
Brushware
A47 家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 14614 13496 1118 90578 90355 223
Furniture; Domestic Articles Or Appliances; Coffee Mills; Spice Mills; Suction Cleaners In General
A61 医学或兽医学；卫生学 78807 66431 12376 161637 161096 541
Medical Or Veterinary Science; Hygiene
A62 救生；消防 2718 2561 157 9195 9176 19
Life-Saving; Fire-Fighting
A63 运动；游戏；娱乐活动 7792 7159 633 20737 20657 80
Sports; Games; Amusements
A99 本部其他类目中不包括的技术主题 26732 1610 25122 214 41 173
Subject Matter Not Otherwise Provided For In This Section
B 部      Section B 280203 258855 21348 1124808 1123388 1420
B01 一般的物理或化学的方法或装置 37139 35456 1683 151365 151293 72
Physical Or Chemical Processes Or Apparatus In General
B02 破碎、磨粉或粉碎；谷物碾磨的预处理 4848 4768 80 31256 31233 23
Crushing, Pulverising, Or Disintegrating; Preparatory Treatment Of Grain For Milling
B03 用液体或用风力摇床或风力跳汰机分离固体物料；从固体物料或流体中分离固体物料的磁或静电分离；高压电场分离 1813 1780 33 4957 4953 4
Separation Of Solid Materials Using Liquids Or Using Pneumatic Tables Or Jigs; Magnetic Or Electrostatic Separation Of Solid Materials From Solid Materials Or Fluids; Separation By High-Voltage Electric Fields
B04 用于实现物理或化学工艺过程的离心装置或离心机 500 464 36 2985 2985 0
Centrifugal Apparatus Or Machines For Carrying-Out Physical Or Chemical Processes
B05 一般喷射或雾化；对表面涂覆流体的一般方法 7371 6939 432 32226 32188 38
Spraying Or Atomising In General; Applying Fluent Materials To Surfaces, In General
B06 一般机械振动的发生或传递 233 179 54 219 216 3
Generating Or Transmitting Mechanical Vibrations In General
B07 将固体从固体中分离；分选 5185 5124 61 26826 26823 3
Separating Solids From Solids; Sorting
B08 清洁 6642 6533 109 39967 39940 27
Cleaning
B09 固体废物的处理；被污染土壤的再生 3045 3017 28 5935 5930 5
Disposal Of Solid Waste; Reclamation Of Contaminated Soil
B21 基本上无切削的金属机械加工；金属冲压 13187 12858 329 53817 53804 13
Mechanical Metal-Working Without Essentially Removing Material; Punching Metal
B22 铸造；粉末冶金 8025 7621 404 14004 13988 16
Casting; Powder Metallurgy
B23 机床；其他类目中不包括的金属加工 32612 31289 1323 122337 122278 59
Machine Tools; Metal-Working Not Otherwise Provided For
B24 磨削；抛光 9044 8650 394 43292 43273 19
Grinding; Polishing
B25 手动工具；轻便机动工具；手动器械的手柄；车间设备；机械手 13250 12305 945 50468 50401 67
Hand Tools; Portable Power-Driven Tools; Handles For Hand Implements; Workshop Equipment; Manipulators
B26 手动切割工具；切割；切断 3561 3365 196 28046 28014 32
Hand Cutting Tools; Cutting; Severing
B27 木材或类似材料的加工或保存；一般钉钉机或钉 U 形钉机 2134 2070 64 8572 8566 6
Working Or Preserving Wood Or Similar Material; Nailing Or Stapling Machines In General
B28 加工水泥、黏土或石料 4927 4849 78 24439 24437 2
Working Cement, Clay, Or Stone
B29 塑料的加工；一般处于塑性状态物质的加工 15770 14423 1347 63924 63869 55
Working Of Plastics; Working Of Substances In A Plastic State In General
B30 压力机 983 948 35 6646 6644 2
Presses
B31 纸品或纸板或类似纸的方式加工的材料制品制作；纸或纸板或类似纸的方式加工的材料的加工 1225 1190 35 8240 8238 2
Making Articles Of Paper, Cardboard Or Material Worked In A Manner Analogous To Paper; Working Paper, Cardboard Or Material Worked In A Manner Analogous To Paper
B32 层状产品 4612 3886 726 15938 15927 11
Layered Products
B33 增材制造技术 30 4 26 2 2 0
Additive Manufacturing Technology
B41 印刷；排版机；打字机；模印机 4122 3093 1029 16793 16734 59
Printing; Lining Machines; Typewriters; Stamps
B42 装订；图册；文件夹；特种印刷品 326 260 66 3384 3382 2
Bookbinding; Albums; Files; Special Printed Matter
B43 书写或绘图器具；办公用品 447 421 26 4482 4479 3
Writing Or Drawing Implements; Bureau Accessories
B44 装饰艺术 588 556 32 3601 3599 2
Decorative Arts
B60 一般车辆 32598 25726 6872 47327 46899 428
Vehicles In General
B61 铁路 3170 3042 128 4604 4597 7
Railways
B62 无轨陆用车辆
 B62B 手动车辆，例如手推车或摇篮车；雪橇 		7781 6362 1419 32562 32381 181
Land Vehicles For Travelling Otherwise Than On Rails
B63 船舶或其他水上船只；与船有关的设备 5159 4979 180 7724 7712 12
Ships Or Other Waterborne Vessels; Related Equipment
B64 飞行器；航空；宇宙航行 5905 5325 580 10048 10042 6
Aircraft; Aviation; Cosmonautics
B65 输送；包装；贮存；搬运薄的或细丝状材料 32381 30668 1713 211218 211002 216
Conveying; Packing; Storing; Handling Thin Or Filamentary Material
B66 卷扬；提升；牵引 9796 9098 698 40027 40004 23
Hoisting; Lifting; Hauling
B67 开启或封闭瓶子、罐或类似的容器；液体的贮运 1141 1046 95 7272 7260 12
Opening Or Closing Bottles, Jars Or Similar Containers; Liquid Handling
B68 鞍具；家具罩面 38 32 6 185 185 0
Saddlery; Upholstery
B81 微观结构技术 558 494 64 116 106 10
Microstructural Technology
B82 超微技术 56 35 21 4 4 0
Nanotechnology
B99 本部其他类目中不包括的技术主题 1 0 1 0 0 0
Subject Matter Not Otherwise Provided For In This Section
C 部      Section C 188963 174019 14944 92646 92516 130
C01 无机化学 10326 9787 539 2254 2254 0
Inorganic Chemistry
C02 水、废水、污水或污泥的处理 14296 14079 217 37554 37542 12
Treatment Of Water, Waste Water, Sewage, Or Sludge
C03 玻璃；矿棉或渣棉 3888 3346 542 4961 4941 20
Glass; Mineral Or Slag Wool
C04 水泥；混凝土；人造石；陶瓷；耐火材料〔 4 〕 11624 11337 287 675 673 2
Cements; Concrete; Artificial Stone; Ceramics; Refractories
C05 肥料；肥料制造〔 4 〕 2581 2532 49 2000 2000 0
Fertilisers; Manufacture Thereof
C06 炸药；火柴 326 317 9 189 189 0
Explosives; Matches
C07 有机化学〔 2 ） 30948 27367 3581 535 533 2
Organic Chemistry
C08 有机高分子化合物；其制备或化学加工；以其为基料的组合物 27957 24979 2978 267 267 0
Organic Macromolecular Compounds; Their Preparation Or Chemical Working-Up; Compositions Based Thereon
C09 染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用 17203 15566 1637 2730 2722 8
Dyes; Paints; Polishes; Natural Resins; Adhesives; Compositions Not Otherwise Provided For; Applications Of Materials Not Otherwise Provided For
C10 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 4334 3952 382 3406 3405 1
Petroleum, Gas Or Coke Industries; Technical Gases Containing Carbon Monoxide; Fuels; Lubricants; Peat
C11 动物或植物油、脂、脂肪物质或蜡；由此制取的脂肪酸；洗涤剂；蜡烛 1839 1617 222 1683 1680 3
Animal Or Vegetable Oils, Fats, Fatty Substances Or Waxes; Fatty Acids Therefrom; Detergents; Candles
C12 生物化学；啤酒；烈性酒；果汁酒；醋；微生物学；酶学；突变或遗传工程 31523 29127 2396 13372 13348 24
Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation Or Genetic Engineering
C13 糖工业〔 4 〕 69 65 4 137 137 0
Sugar Industry
C14 小原皮；大原皮；毛皮或皮革 223 217 6 914 914 0
Skins; Hides; Pelts Or Leather
C21 铁的冶金 4956 4765 191 7225 7222 3
Metallurgy Of Iron
C22 冶金；黑色或有色金属合金；合金或有色金属的处理 10880 10305 575 1394 1389 5
Metallurgy; Ferrous Or Non-Ferrous Alloys; Treatment Of Alloys Or Non-Ferrous Metals
C23 对金属材料的镀覆；用金属材料对材料的镀覆；表面化学处理；金属材料的扩散处理；真空蒸发法、溅射法、离子注入法或化学气相沉积法的一般镀覆；金属材料腐蚀或积垢的一般抑制 7675 6790 885 5980 5939 41
Coating Metallic Material; Coating Material With Metallic Material; Chemical Surface Treatment; Diffusion Treatment Of Metallic Material; Coating By Vacuum Evaporation, By Sputtering, By Ion Implantation Or By Chemical Vapour Deposition, In General; Inhibiting Corrosion Of Metallic Material Or Incrustation In General
C25 电解或电泳工艺；其所用设备 6029 5722 307 5876 5869 7
Electrolytic Or Electrophoretic Processes; Apparatus Therefor
C30 晶体生长 2197 2067 130 1490 1488 2
Crystal Growth 
C40 组合技术 89 82 7 4 4 0
Combinatorial Technology
D 部      Section D 18154 16985 1169 39111 39039 72
D01 天然或化学的线或纤维；纺纱或纺丝 2869 2666 203 5416 5399 17
Natural Or Man-Made Threads Or Fibres; Spinning
D02 纱线；纱线或绳索的机械整理；整经或络经 692 652 40 2351 2349 2
Yarns; Mechanical Finishing Of Yarns Or Ropes; Warping Or Beaming
D03 织造 922 866 56 2559 2545 14
Weaving
D04 编织；花边制作；针织；饰带；非织造布 2012 1821 191 3261 3244 17
Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics
D05 缝纫；绣花；簇绒 768 734 34 4787 4784 3
Sewing; Embroidering; Tufting
D06 织物等的处理；洗涤；其他类不包括的柔性材料 8887 8438 449 17683 17673 10
Treatment Of Textiles Or The Like; Laundering; Flexible Materials Not Otherwise Provided For
D07 绳；除电缆以外的缆索 182 167 15 636 633 3
Ropes; Cables Other Than Electric
D21 造纸；纤维素的生产 1822 1641 181 2418 2412 6
Paper-Making; Production Of Cellulose
E 部      Section E 66296 64609 1687 252849 252638 211
E01 道路，铁路和桥梁的建筑 9677 9517 160 40016 39990 26
Construction of road, railways or bridges 
E02 水利工程；基础；疏浚 12741 12434 307 37579 37562 17
Hydraulic engineering; Foundations; Soil-shifting
E03 给水；排水 3265 3072 193 16307 16273 34
Water supply; Sewerage
E04 建筑物 19304 19006 298 100264 100194 70
Building
E05 锁；钥匙；门窗；保险箱 3272 2843 429 12900 12851 49
Locks; Keys; Window or Door fittings;Safes
E06 一般门、窗、百叶窗或卷辊遮帘；梯子 2242 2164 78 19377 19366 11
Doors; Windows; Shutters; Roller blinds in general;
Ladders
E21 土层或岩石的钻进；采矿 15795 15573 222 26406 26402 4
Earth or rock drilling; Mining
F 部      Section F 95524 86821 8703 368758 367807 951
F01 一般机器或发动机；一般的发动机装置；蒸汽机 4450 3611 839 6262 6223 39
Mechanical engineering; Lighting; Heating; Weapons; Blasting
F02 燃烧发动机；热气或燃烧生成物的发动机装置 5744 4649 1095 6554 6495 59
Machines or engines in general; Engine plants in general; Steam engines
F03 液力机械或液力发动机；风力、弹力或重力发动机；其他类目中不包括的产生机械动力或反推力的发动机 3968 3605 363 5006 5000 6
Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for
F04 液体变容式机械；液体泵或弹性流体泵 8215 7367 848 29163 29010 153
Prositive-displacement machines for liquids; Pumps for liquids or elastic fluids 
F15 流体压力执行机构；一般液压技术和气动技术 2421 2285 136 6962 6857 105
Fluid-pressure actuators;   Hydraulics or pneumatics in general
F16 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 25371 22560 2811 148925 148614 311
Engineering elements or units;General measures for producing and maintaining effective functioning of machines or installations;Thermal insulation in general
F17 气体或液体的贮存或分配 2423 2211 212 6832 6817 15
Storing or Distributing gases or liquids
F21 照明 4045 3576 469 34924 34792 132
Lighting
F22 蒸汽的发生 1018 1004 14 2876 2873 3
Steam generation
F23 燃烧设备；燃烧方法 3820 3575 245 10963 10960 3
Combustion apparatus;Combustion processes
F24 供热；炉灶；通风 16574 15940 634 42388 42328 60
Heating; Ranges; Ventilating
F25 制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化 6555 6002 553 15586 15560 26
Refrigeration or cooling; Combined heating and  refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26 干燥 3143 3106 37 24978 24977 1
Drying
F27 炉；窑；烘烤炉；蒸馏炉 2490 2409 81 11680 11675 5
Furnaces;Kilns,ovens or retorts
F28 一般热交换 2893 2604 289 11019 10999 20
Heat exchange in general
F41 武器 1048 996 52 2595 2585 10
Weapons
F42 弹药；爆破 1346 1321 25 2045 2042 3
Ammunition; Blasting
G 部      Section G 517112 486986 30126 332271 331587 684
G01 测量；测试 134918 128211 6707 209843 209625 218
Measuring; Testing
G02 光学技术 16420 13570 2850 19395 19258 137
Optics
G03 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 5016 3354 1662 5899 5824 75
Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04 测时学 757 540 217 1648 1626 22
Horology
G05 控制；调节 22638 21276 1362 9430 9411 19
Controlling; Regulating
G06 计算；推算；计数技术 288207 276227 11980 24935 24858 77
Computing; Calculating or counting
G07 核算装置 4699 4407 292 9235 9228 7
Checking-devices
G08 信号装置 9338 8651 687 10905 10895 10
Signaling
G09 教育；密码术；显示；广告；印鉴 12399 10821 1578 34974 34879 95
Educating; Cryptography; Display;Advertising; Seals
G10 乐器；声学 6741 6206 535 2779 2770 9
Musical instruments; Acoustics
G11 信息存储 4137 2600 1537 1914 1908 6
Information storage
G12 仪器的结构零部件 28 22 6 136 135 1
Instrument details
G16 特别适用于特定应用领域的信息通信技术 10222 9595 627 297 292 5
Information and communication technology specially adapted for specific application fields
G21 核物理；核工程 1592 1506 86 881 878 3
Nuclear physics; Nuclear engineering
H 部      Section H 283133 245061 38072 321900 320196 1704
H01 基本电气元件 100197 82473 17724 125120 124010 1110
Basic electric elements
H02 发电、变电或配电 51205 46660 4545 101459 101150 309
Generation,conversion,or distribution of electric power
H03 基本电子电路 7236 6131 1105 2890 2861 29
Basic electric circuitry
H04 电通信技术 110031 97019 13012 40622 40506 116
Electric communication technique
H05 其它类不包括的电技术 14443 12770 1673 51809 51669 140
Electric techniques not otherwise provided for
H10 其它类不包括的半导体器件、电固态器件 21 8 13 0 0 0
semiconductor devices; electric solid-state devices not otherwise provided for



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