2023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（2023年）
Patent Grants for Invention and Utility Model by Classes of IPC (2023)
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 920797 819234 101563 2090331 2084664 5667
A部     Section A 77199 67249 9950 281358 280175 1183
A01 农业；林业；畜牧业；狩猎；诱捕；捕鱼 15654 14806 848 57869 57842 27
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 567 539 28 2742 2739 3
Baking; Equipment For Making Or Processing Doughs; Doughs For Baking 
A22 屠宰；肉品处理；家禽或鱼的加工 453 420 33 2433 2432 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 5163 4932 231 10222 10215 7
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 1702 1319 383 6603 6453 150
Tobacco; Cigars; Cigarettes; Simulated Smoking Devices; Smokers  Requisites
A41 服装 630 535 95 7759 7730 29
Wearing Apparel
A42 帽类制品 112 89 23 1385 1382 3
Headwear
A43 鞋类 456 307 149 5233 5223 10
Footwear
A44 服饰缝纫用品；珠宝 425 327 98 2302 2281 21
Haberdashery; Jewellery
A45 手携物品或旅行品 633 467 166 6683 6652 31
Hand Or Travelling Articles
A46 刷类制品 157 107 50 1038 1029 9
Brushware
A47 家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 7655 6815 840 57534 57309 225
Furniture; Domestic Articles Or Appliances; Coffee Mills; Spice Mills; Suction Cleaners In General
A61 医学或兽医学；卫生学 37982 31443 6539 100835 100280 555
Medical Or Veterinary Science; Hygiene
A62 救生；消防 1581 1472 109 6558 6541 17
Life-Saving; Fire-Fighting
A63 运动；游戏；娱乐活动 4029 3671 358 12162 12067 95
Sports; Games; Amusements
B部     Section B 168602 150254 18348 818085 816908 1177
B01 一般的物理或化学的方法或装置 23390 22053 1337 106195 106132 63
Physical Or Chemical Processes Or Apparatus In General
B02 破碎、磨粉或粉碎；谷物碾磨的预处理 3257 3183 74 22160 22145 15
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 1009 963 46 3946 3940 6
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 343 301 42 2184 2184 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 4515 4139 376 26343 26303 40
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 139 93 46 156 152 4
Generating Or Transmitting Mechanical Vibrations In General
B07 将固体从固体中分离；分选 2921 2853 68 19443 19441 2
Separating Solids From Solids; Sorting
B08 清洁 4219 4120 99 27349 27323 26
Cleaning
B09 固体废物的处理；被污染土壤的再生 1646 1617 29 3482 3480 2
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 7655 7290 365 39025 39009 16
Mechanical Metal-Working Without Essentially Removing Material; Punching Metal
B22 铸造；粉末冶金 4881 4469 412 10590 10573 17
Casting; Powder Metallurgy
B23 机床；其他类目中不包括的金属加工 19161 18233 928 90556 90502 54
Machine Tools; Metal-Working Not Otherwise Provided For
B24 磨削；抛光 5254 5019 235 31670 31652 18
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 8210 7272 938 39626 39572 54
Hand Tools; Portable Power-Driven Tools; Handles For Hand Implements; Workshop Equipment; Manipulators
B26 手动切割工具；切割；切断 2312 2185 127 21126 21102 24
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 1450 1391 59 6502 6496 6
Working Or Preserving Wood Or Similar Material; Nailing Or Stapling Machines In General
B28 加工水泥、黏土或石料 2423 2365 58 19006 19003 3
Working Cement, Clay, Or Stone
B29 塑料的加工；一般处于塑性状态物质的加工 8572 7514 1058 47554 47493 61
Working Of Plastics; Working Of Substances In A Plastic State In General
B30 压力机 591 564 27 4894 4893 1
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 719 679 40 6421 6419 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 2847 2125 722 8792 8782 10
Layered Products
B33 增材制造技术 7 7 0 0 0 0
Additive Manufacturing Technology
B41 印刷；排版机；打字机；模印机 3116 2225 891 12063 12028 35
Printing; Lining Machines; Typewriters; Stamps
B42 装订；图册；文件夹；特种印刷品 251 193 58 1984 1983 1
Bookbinding; Albums; Files; Special Printed Matter
B43 书写或绘图器具；办公用品 269 241 28 1903 1898 5
Writing Or Drawing Implements; Bureau Accessories
B44 装饰艺术 231 215 16 2374 2371 3
Decorative Arts
B60 一般车辆 18306 12340 5966 35549 35236 313
Vehicles In General
B61 铁路 2235 2122 113 3285 3281 4
Railways
B62 无轨陆用车辆
B62B手动车辆，例如手推车或摇篮车；雪橇		 5244 4030 1214 23033 22880 153
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 2670 2579 91 5839 5829 10
Ships Or Other Waterborne Vessels; Related Equipment
B64 飞行器；航空；宇宙航行 4362 3738 624 6391 6385 6
Aircraft; Aviation; Cosmonautics
B65 输送；包装；贮存；搬运薄的或细丝状材料 19230 17842 1388 152920 152733 187
Conveying; Packing; Storing; Handling Thin Or Filamentary Material
B66 卷扬；提升；牵引 5944 5287 657 30124 30106 18
Hoisting; Lifting; Hauling
B67 开启或封闭瓶子、罐或类似的容器；液体的贮运 671 582 89 5349 5338 11
Opening Or Closing Bottles, Jars Or Similar Containers; Liquid Handling
B68 鞍具；家具罩面 17 16 1 131 131 0
Saddlery; Upholstery
B81 微观结构技术 516 392 124 117 110 7
Microstructural Technology
B82 超微技术 19 17 2 3 3 0
Nanotechnology
C部     Section C 121047 108764 12283 64719 64612 107
C01 无机化学 7618 7055 563 1525 1525 0
Inorganic Chemistry
C02 水、废水、污水或污泥的处理 7892 7759 133 23243 23239 4
Treatment Of Water, Waste Water, Sewage, Or Sludge
C03 玻璃；矿棉或渣棉 2949 2477 472 3669 3655 14
Glass; Mineral Or Slag Wool
C04 水泥；混凝土；人造石；陶瓷；耐火材料〔4〕 6751 6511 240 392 391 1
Cements; Concrete; Artificial Stone; Ceramics; Refractories
C05 肥料；肥料制造〔4〕 566 529 37 1264 1264 0
Fertilisers; Manufacture Thereof
C06 炸药；火柴 194 190 4 124 124 0
Explosives; Matches
C07 有机化学〔2） 23425 20567 2858 250 248 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 20984 17222 3762 135 134 1
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 9770 8416 1354 1644 1637 7
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 2395 2126 269 2330 2327 3
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 655 579 76 1144 1144 0
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 20990 19899 1091 9851 9840 11
Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation Or Genetic Engineering
C13 糖工业〔4〕 37 34 3 108 108 0
Sugar Industry
C14 小原皮；大原皮；毛皮或皮革 109 98 11 745 745 0
Skins; Hides; Pelts Or Leather
C21 铁的冶金 2520 2340 180 5702 5701 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 5298 4894 404 1048 1044 4
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 4605 4007 598 5268 5220 48
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 3085 2920 165 4885 4875 10
Electrolytic Or Electrophoretic Processes; Apparatus Therefor
C30 晶体生长 1134 1077 57 1390 1389 1
Crystal Growth 
C40 组合技术 70 64 6 2 2 0
Combinatorial Technology
D部     Section D 12656 11329 1327 28920 28863 57
D01 天然或化学的线或纤维；纺纱或纺丝 2185 1924 261 4060 4049 11
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 406 338 68 1195 1193 2
Yarns; Mechanical Finishing Of Yarns Or Ropes; Warping Or Beaming
D03 织造 561 495 66 1865 1856 9
Weaving
D04 编织；花边制作；针织；饰带；非织造布 1306 1114 192 2583 2566 17
Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics
D05 缝纫；绣花；簇绒 791 728 63 3528 3519 9
Sewing; Embroidering; Tufting
D06 织物等的处理；洗涤；其他类不包括的柔性材料 5967 5494 473 13302 13296 6
Treatment Of Textiles Or The Like; Laundering; Flexible Materials Not Otherwise Provided For
D07 绳；除电缆以外的缆索 137 113 24 432 431 1
Ropes; Cables Other Than Electric
D21 造纸；纤维素的生产 1303 1123 180 1955 1953 2
Paper-Making; Production Of Cellulose
E部     Section E 34956 33635 1321 183419 183186 233
E01 道路，铁路和桥梁的建筑 4376 4268 108 27830 27796 34
Construction of road, railways or bridges 
E02 水利工程；基础；疏浚 6579 6245 334 28096 28076 20
Hydraulic engineering; Foundations; Soil-shifting
E03 给水；排水 1307 1213 94 11687 11654 33
Water supply; Sewerage
E04 建筑物 9334 9193 141 73646 73560 86
Building
E05 锁；钥匙；门窗；保险箱 2197 1826 371 10661 10616 45
Locks; Keys; Window or Door fittings;Safes
E06 一般门、窗、百叶窗或卷辊遮帘；梯子 1050 982 68 13762 13751 11
Doors; Windows; Shutters; Roller blinds in general;
Ladders
E21 土层或岩石的钻进；采矿 10113 9908 205 17737 17733 4
Earth or rock drilling; Mining
F部     Section F 50576 43969 6607 261268 260496 772
F01 一般机器或发动机；一般的发动机装置；蒸汽机 2918 2229 689 4216 4165 51
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 3736 2812 924 4242 4191 51
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 1777 1594 183 3139 3130 9
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 4459 3762 697 20689 20564 125
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 1373 1244 129 5113 5045 68
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 13462 11308 2154 103979 103724 255
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 1254 1092 162 5285 5274 11
Storing or Distributing gases or liquids
F21 照明 2139 1783 356 23190 23094 96
Lighting
F22 蒸汽的发生 430 414 16 2196 2194 2
Steam generation
F23 燃烧设备；燃烧方法 1859 1748 111 8860 8852 8
Combustion apparatus;Combustion processes
F24 供热；炉灶；通风 7208 6779 429 28641 28599 42
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 3648 3170 478 12491 12468 23
Refrigeration or cooling; Combined heating and  refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26 干燥 1882 1844 38 17427 17426 1
Drying
F27 炉；窑；烘烤炉；蒸馏炉 1223 1176 47 9542 9536 6
Furnaces;Kilns,ovens or retorts
F28 一般热交换 1338 1193 145 9014 8996 18
Heat exchange in general
F41 武器 758 725 33 1711 1705 6
Weapons
F42 弹药；爆破 1112 1096 16 1533 1533 0
Ammunition; Blasting
G部     Section G 290642 265986 24656 216143 215531 612
G01 测量；测试 72827 68550 4277 147632 147448 184
Measuring; Testing
G02 光学技术 10972 8642 2330 14154 14043 111
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 2862 1632 1230 4392 4340 52
Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04 测时学 392 262 130 1140 1104 36
Horology
G05 控制；调节 11595 10724 871 5043 5033 10
Controlling; Regulating
G06 计算；推算；计数技术 164107 152551 11556 13711 13640 71
Computing; Calculating or counting
G07 核算装置 2290 2079 211 4987 4982 5
Checking-devices
G08 信号装置 5161 4613 548 6152 6146 6
Signaling
G09 教育；密码术；显示；广告；印鉴 6699 5967 732 15342 15224 118
Educating; Cryptography; Display;Advertising; Seals
G10 乐器；声学 4642 3630 1012 1637 1625 12
Musical instruments; Acoustics
G11 信息存储 2350 1072 1278 1181 1178 3
Information storage
G12 仪器的结构零部件 23 22 1 67 66 1
Instrument details
G16 特别适用于特定应用领域的信息通信技术 5773 5436 337 86 83 3
Information and communication technology specially adapted for specific application fields
G21 核物理；核工程 949 806 143 619 619 0
Nuclear physics; Nuclear engineering
H部     Section H 165119 138048 27071 236419 234893 1526
H01 基本电气元件 45423 35059 10364 98904 98072 832
Basic electric elements
H02 发电、变电或配电 25601 22857 2744 72595 72361 234
Generation,conversion,or distribution of electric power
H03 基本电子电路 6932 5391 1541 2459 2434 25
Basic electric circuitry
H04 电通信技术 74568 64903 9665 25393 25289 104
Electric communication technique
H05 其它类不包括的电技术 7001 6068 933 36378 36229 149
Electric techniques not otherwise provided for
H10 其它类不包括的半导体器件、电固态器件 5594 3770 1824 690 508 182
semiconductor devices; electric solid-state devices not otherwise provided for



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