2022知识产权统计年报 


5-4 发明、实用新型专利授权按 IPC 大类的分类统计表（ 2022 年）
Patent Grants for Invention and Utility Model by Classes of IPC (2022)
单位：件 (Unit: piece)
分类
Classification 		发明 实用新型
Invention Utility Model
小计 国内 国外 小计 国内 国外
Sub-total Domestic Foreign Sub-total Domestic Foreign
合计 Total 798347 695591 102756 2804155 2796049 8106
A 部      Section A 72442 60191 12251 389197 387583 1614
A01 农业；林业；畜牧业；狩猎；诱捕；捕鱼 15624 14465 1159 80376 80287 89
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 606 566 40 3649 3640 9
Baking; Equipment For Making Or Processing Doughs; Doughs For Baking 
A22 屠宰；肉品处理；家禽或鱼的加工 559 512 47 2913 2910 3
Butchering; Meat Treatment; Processing Poultry Or Fish
A23 其他类不包含的食品或食料；及其处理 4010 3779 231 13736 13723 13
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 1658 1219 439 7914 7891 23
Tobacco; Cigars; Cigarettes; Simulated Smoking Devices; Smokers  Requisites
A41 服装 534 442 92 11861 11818 43
Wearing Apparel
A42 帽类制品 98 51 47 1872 1860 12
Headwear
A43 鞋类 725 377 348 6108 6088 20
Footwear
A44 服饰缝纫用品；珠宝 330 198 132 3232 3209 23
Haberdashery; Jewellery
A45 手携物品或旅行品 502 277 225 9179 9088 91
Hand Or Travelling Articles
A46 刷类制品 152 86 66 1447 1415 32
Brushware
A47 家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 7488 6306 1182 86395 86068 327
Furniture; Domestic Articles Or Appliances; Coffee Mills; Spice Mills; Suction Cleaners In General
A61 医学或兽医学；卫生学 34817 27147 7670 133534 132730 804
Medical Or Veterinary Science; Hygiene
A62 救生；消防 1612 1478 134 8756 8727 29
Life-Saving; Fire-Fighting
A63 运动；游戏；娱乐活动 3727 3288 439 18224 18129 95
Sports; Games; Amusements
A99 本部其他类目中不包括的技术主题 0 0 0 1 0 1
Subject Matter Not Otherwise Provided For In This Section
B 部      Section B 144203 123732 20471 1086031 1084063 1968
B01 一般的物理或化学的方法或装置 19671 17798 1873 141415 141302 113
Physical Or Chemical Processes Or Apparatus In General
B02 破碎、磨粉或粉碎；谷物碾磨的预处理 2853 2768 85 29484 29458 26
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 971 925 46 5020 5010 10
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 277 221 56 2845 2844 1
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 4050 3590 460 32325 32271 54
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 193 125 68 243 236 7
Generating Or Transmitting Mechanical Vibrations In General
B07 将固体从固体中分离；分选 2284 2218 66 26004 25998 6
Separating Solids From Solids; Sorting
B08 清洁 3745 3616 129 38170 38140 30
Cleaning
B09 固体废物的处理；被污染土壤的再生 1525 1497 28 4929 4926 3
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 5628 5333 295 53368 53343 25
Mechanical Metal-Working Without Essentially Removing Material; Punching Metal
B22 铸造；粉末冶金 4191 3689 502 13749 13731 18
Casting; Powder Metallurgy
B23 机床；其他类目中不包括的金属加工 16178 15088 1090 120091 120015 76
Machine Tools; Metal-Working Not Otherwise Provided For
B24 磨削；抛光 4680 4385 295 39665 39636 29
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 7224 6414 810 48798 48691 107
Hand Tools; Portable Power-Driven Tools; Handles For Hand Implements; Workshop Equipment; Manipulators
B26 手动切割工具；切割；切断 2012 1827 185 26905 26875 30
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 2049 1944 105 8145 8142 3
Working Or Preserving Wood Or Similar Material; Nailing Or Stapling Machines In General
B28 加工水泥、黏土或石料 2379 2292 87 23892 23890 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 7119 5626 1493 61078 60989 89
Working Of Plastics; Working Of Substances In A Plastic State In General
B30 压力机 483 433 50 6553 6551 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 488 448 40 8334 8333 1
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 2134 1584 550 14755 14738 17
Layered Products
B33 增材制造技术 10 9 1 0 0 0
Additive Manufacturing Technology
B41 印刷；排版机；打字机；模印机 2889 1835 1054 16829 16764 65
Printing; Lining Machines; Typewriters; Stamps
B42 装订；图册；文件夹；特种印刷品 255 182 73 3117 3114 3
Bookbinding; Albums; Files; Special Printed Matter
B43 书写或绘图器具；办公用品 234 201 33 3152 3150 2
Writing Or Drawing Implements; Bureau Accessories
B44 装饰艺术 281 255 26 3565 3563 2
Decorative Arts
B60 一般车辆 17448 11427 6021 48321 47749 572
Vehicles In General
B61 铁路 1991 1899 92 5034 5011 23
Railways
B62 无轨陆用车辆
 B62B 手动车辆，例如手推车或摇篮车；雪橇 		4834 3213 1621 32010 31774 236
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 2519 2350 169 7757 7734 23
Ships Or Other Waterborne Vessels; Related Equipment
B64 飞行器；航空；宇宙航行 3924 3422 502 8865 8855 10
Aircraft; Aviation; Cosmonautics
B65 输送；包装；贮存；搬运薄的或细丝状材料 14633 12929 1704 204381 204069 312
Conveying; Packing; Storing; Handling Thin Or Filamentary Material
B66 卷扬；提升；牵引 4098 3428 670 39538 39495 43
Hoisting; Lifting; Hauling
B67 开启或封闭瓶子、罐或类似的容器；液体的贮运 700 544 156 7386 7373 13
Opening Or Closing Bottles, Jars Or Similar Containers; Liquid Handling
B68 鞍具；家具罩面 38 33 5 180 180 0
Saddlery; Upholstery
B81 微观结构技术 192 166 26 123 108 15
Microstructural Technology
B82 超微技术 23 18 5 5 5 0
Nanotechnology
C 部      Section C 116729 103878 12851 93599 93455 144
C01 无机化学 6035 5648 387 2614 2610 4
Inorganic Chemistry
C02 水、废水、污水或污泥的处理 6401 6216 185 37944 37922 22
Treatment Of Water, Waste Water, Sewage, Or Sludge
C03 玻璃；矿棉或渣棉 3087 2358 729 5298 5265 33
Glass; Mineral Or Slag Wool
C04 水泥；混凝土；人造石；陶瓷；耐火材料〔 4 〕 8834 8497 337 725 723 2
Cements; Concrete; Artificial Stone; Ceramics; Refractories
C05 肥料；肥料制造〔 4 〕 818 795 23 1928 1924 4
Fertilisers; Manufacture Thereof
C06 炸药；火柴 194 190 4 185 185 0
Explosives; Matches
C07 有机化学〔 2 ） 22677 20041 2636 688 686 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 19979 16653 3326 247 245 2
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 10257 8498 1759 2635 2629 6
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 2763 2333 430 3662 3661 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 515 374 141 1732 1729 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 18649 17448 1201 12526 12510 16
Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation Or Genetic Engineering
C13 糖工业〔 4 〕 27 23 4 151 151 0
Sugar Industry
C14 小原皮；大原皮；毛皮或皮革 308 287 21 940 940 0
Skins; Hides; Pelts Or Leather
C21 铁的冶金 2075 1929 146 7508 7507 1
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 6974 6351 623 1502 1499 3
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 3853 3275 578 6005 5975 30
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 2262 2053 209 5800 5793 7
Electrolytic Or Electrophoretic Processes; Apparatus Therefor
C30 晶体生长 960 859 101 1503 1495 8
Crystal Growth 
C40 组合技术 61 50 11 6 6 0
Combinatorial Technology
D 部      Section D 11440 10088 1352 38436 38335 101
D01 天然或化学的线或纤维；纺纱或纺丝 2053 1740 313 5287 5265 22
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 429 367 62 1764 1761 3
Yarns; Mechanical Finishing Of Yarns Or Ropes; Warping Or Beaming
D03 织造 484 408 76 2552 2536 16
Weaving
D04 编织；花边制作；针织；饰带；非织造布 1302 1070 232 3212 3186 26
Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics
D05 缝纫；绣花；簇绒 671 593 78 5098 5093 5
Sewing; Embroidering; Tufting
D06 织物等的处理；洗涤；其他类不包括的柔性材料 5114 4762 352 17151 17135 16
Treatment Of Textiles Or The Like; Laundering; Flexible Materials Not Otherwise Provided For
D07 绳；除电缆以外的缆索 110 88 22 698 696 2
Ropes; Cables Other Than Electric
D21 造纸；纤维素的生产 1277 1060 217 2674 2663 11
Paper-Making; Production Of Cellulose
E 部      Section E 29736 27967 1769 253830 253594 236
E01 道路，铁路和桥梁的建筑 4181 4039 142 38692 38663 29
Construction of road, railways or bridges 
E02 水利工程；基础；疏浚 5835 5352 483 38061 38039 22
Hydraulic engineering; Foundations; Soil-shifting
E03 给水；排水 1186 1087 99 16383 16335 48
Water supply; Sewerage
E04 建筑物 8274 8056 218 101047 101011 36
Building
E05 锁；钥匙；门窗；保险箱 1848 1316 532 14113 14041 72
Locks; Keys; Window or Door fittings;Safes
E06 一般门、窗、百叶窗或卷辊遮帘；梯子 808 752 56 19513 19491 22
Doors; Windows; Shutters; Roller blinds in general;
Ladders
E21 土层或岩石的钻进；采矿 7604 7365 239 26021 26014 7
Earth or rock drilling; Mining
F 部      Section F 46147 36644 9503 357784 356504 1280
F01 一般机器或发动机；一般的发动机装置；蒸汽机 3094 1842 1252 6762 6691 71
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 4366 2578 1788 6992 6909 83
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 1570 1398 172 4390 4372 18
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 3679 2888 791 28944 28766 178
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 1146 1009 137 7420 7332 88
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 12256 9288 2968 138672 138234 438
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 1009 832 177 6892 6872 20
Storing or Distributing gases or liquids
F21 照明 1959 1463 496 33154 32976 178
Lighting
F22 蒸汽的发生 317 299 18 2947 2943 4
Steam generation
F23 燃烧设备；燃烧方法 1303 1154 149 11711 11699 12
Combustion apparatus;Combustion processes
F24 供热；炉灶；通风 7428 6865 563 44033 43940 93
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 3267 2586 681 15260 15220 40
Refrigeration or cooling; Combined heating and  refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26 干燥 1497 1457 40 22696 22693 3
Drying
F27 炉；窑；烘烤炉；蒸馏炉 728 695 33 11809 11802 7
Furnaces;Kilns,ovens or retorts
F28 一般热交换 1121 944 177 11319 11281 38
Heat exchange in general
F41 武器 629 580 49 2648 2641 7
Weapons
F42 弹药；爆破 778 766 12 2135 2133 2
Ammunition; Blasting
G 部      Section G 221608 201519 20089 299140 298286 854
G01 测量；测试 60421 55838 4583 196338 196045 293
Measuring; Testing
G02 光学技术 11057 7979 3078 19276 19070 206
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 3315 1718 1597 5481 5390 91
Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04 测时学 581 306 275 1377 1365 12
Horology
G05 控制；调节 12135 11017 1118 9289 9259 30
Controlling; Regulating
G06 计算；推算；计数技术 109488 103427 6061 20795 20691 104
Computing; Calculating or counting
G07 核算装置 2508 2184 324 8602 8587 15
Checking-devices
G08 信号装置 5857 5079 778 8809 8800 9
Signaling
G09 教育；密码术；显示；广告；印鉴 7327 6218 1109 24100 24035 65
Educating; Cryptography; Display;Advertising; Seals
G10 乐器；声学 3157 2933 224 2384 2371 13
Musical instruments; Acoustics
G11 信息存储 1641 968 673 1487 1476 11
Information storage
G12 仪器的结构零部件 26 23 3 134 134 0
Instrument details
G16 特别适用于特定应用领域的信息通信技术 3223 3023 200 182 180 2
Information and communication technology specially adapted for specific application fields
G21 核物理；核工程 872 806 66 886 883 3
Nuclear physics; Nuclear engineering
H 部      Section H 156042 131572 24470 286138 284229 1909
H01 基本电气元件 46038 36575 9463 116910 115760 1150
Basic electric elements
H02 发电、变电或配电 22636 20296 2340 87998 87624 374
Generation,conversion,or distribution of electric power
H03 基本电子电路 3503 2900 603 2926 2874 52
Basic electric circuitry
H04 电通信技术 77380 66491 10889 36002 35847 155
Electric communication technique
H05 其它类不包括的电技术 6485 5310 1175 42302 42124 178
Electric techniques not otherwise provided for



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