| 5-4 发明、实用新型专利授权按IPC大类的分类统计表（2021年） |
| Patent Grants for Invention and Utility Model by Classes of IPC (2021) |
|
|
|
|
|
| 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 |
695946 |
585910 |
110036 |
3119990 |
3112795 |
7195 |
| A部 Section A |
68839 |
55743 |
13096 |
505796 |
504577 |
1219 |
| A01 |
农业；林业；畜牧业；狩猎；诱捕；捕鱼 |
15219 |
14313 |
906 |
91275 |
91192 |
83 |
| 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 |
520 |
483 |
37 |
4170 |
4170 |
0 |
| Baking; Equipment For Making Or Processing Doughs; Doughs For Baking |
| A22 |
屠宰；肉品处理；家禽或鱼的加工 |
460 |
410 |
50 |
2921 |
2921 |
0 |
| Butchering; Meat Treatment; Processing Poultry Or Fish |
| A23 |
其他类不包含的食品或食料；及其处理 |
3843 |
3532 |
311 |
16720 |
16714 |
6 |
| 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 |
1181 |
839 |
342 |
5778 |
5761 |
17 |
| Tobacco; Cigars; Cigarettes; Simulated Smoking Devices; Smokers Requisites |
| A41 |
服装 |
499 |
388 |
111 |
20452 |
20415 |
37 |
| Wearing Apparel |
| A42 |
帽类制品 |
104 |
64 |
40 |
2626 |
2623 |
3 |
| Headwear |
| A43 |
鞋类 |
772 |
415 |
357 |
6841 |
6820 |
21 |
| Footwear |
| A44 |
服饰缝纫用品；珠宝 |
385 |
258 |
127 |
3867 |
3861 |
6 |
| Haberdashery; Jewellery |
| A45 |
手携物品或旅行品 |
602 |
369 |
233 |
12232 |
12139 |
93 |
| Hand Or Travelling Articles |
| A46 |
刷类制品 |
198 |
106 |
92 |
2010 |
2002 |
8 |
| Brushware |
| A47 |
家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 |
7376 |
6147 |
1229 |
101733 |
101399 |
334 |
| Furniture; Domestic Articles Or Appliances; Coffee Mills; Spice Mills; Suction Cleaners In General |
| A61 |
医学或兽医学；卫生学 |
32505 |
23914 |
8591 |
201151 |
200645 |
506 |
| Medical Or Veterinary Science; Hygiene |
| A62 |
救生；消防 |
1614 |
1430 |
184 |
9836 |
9814 |
22 |
| Life-Saving; Fire-Fighting |
| A63 |
运动；游戏；娱乐活动 |
3561 |
3075 |
486 |
24183 |
24101 |
82 |
| 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 |
126150 |
106656 |
19494 |
1181181 |
1179503 |
1678 |
| B01 |
一般的物理或化学的方法或装置 |
16582 |
14869 |
1713 |
153599 |
153484 |
115 |
| Physical Or Chemical Processes Or Apparatus In General |
| B02 |
破碎、磨粉或粉碎；谷物碾磨的预处理 |
2703 |
2606 |
97 |
36133 |
36122 |
11 |
| 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 |
843 |
790 |
53 |
5325 |
5321 |
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 |
207 |
170 |
37 |
3251 |
3249 |
2 |
| 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 |
3882 |
3389 |
493 |
33587 |
33555 |
32 |
| 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 |
186 |
113 |
73 |
271 |
267 |
4 |
| Generating Or Transmitting Mechanical Vibrations In General |
| B07 |
将固体从固体中分离；分选 |
1980 |
1924 |
56 |
27183 |
27176 |
7 |
| Separating Solids From Solids; Sorting |
| B08 |
清洁 |
3069 |
2986 |
83 |
41468 |
41450 |
18 |
| Cleaning |
| B09 |
固体废物的处理；被污染土壤的再生 |
1403 |
1367 |
36 |
4977 |
4971 |
6 |
| 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 |
4502 |
4129 |
373 |
56514 |
56482 |
32 |
| Mechanical Metal-Working Without Essentially Removing Material; Punching Metal |
| B22 |
铸造；粉末冶金 |
4007 |
3549 |
458 |
15976 |
15962 |
14 |
| Casting; Powder Metallurgy |
| B23 |
机床；其他类目中不包括的金属加工 |
14261 |
12928 |
1333 |
127116 |
127050 |
66 |
| Machine Tools; Metal-Working Not Otherwise Provided For |
| B24 |
磨削；抛光 |
4440 |
4108 |
332 |
43773 |
43753 |
20 |
| 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 |
6003 |
5394 |
609 |
52594 |
52506 |
88 |
| Hand Tools; Portable Power-Driven Tools; Handles For Hand Implements; Workshop Equipment; Manipulators |
| B26 |
手动切割工具；切割；切断 |
1922 |
1730 |
192 |
29704 |
29667 |
37 |
| 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 |
1512 |
1446 |
66 |
9941 |
9938 |
3 |
| Working Or Preserving Wood Or Similar Material; Nailing Or Stapling Machines In General |
| B28 |
加工水泥、黏土或石料 |
2416 |
2320 |
96 |
26783 |
26776 |
7 |
| Working Cement, Clay, Or Stone |
| B29 |
塑料的加工；一般处于塑性状态物质的加工 |
6709 |
5055 |
1654 |
69361 |
69269 |
92 |
| Working Of Plastics; Working Of Substances In A Plastic State In General |
| B30 |
压力机 |
530 |
484 |
46 |
7495 |
7492 |
3 |
| 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 |
536 |
478 |
58 |
8338 |
8338 |
0 |
| 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 |
2163 |
1454 |
709 |
16671 |
16653 |
18 |
| Layered Products |
| B33 |
增材制造技术 |
6 |
3 |
3 |
0 |
0 |
0 |
| Additive Manufacturing Technology |
| B41 |
印刷；排版机；打字机；模印机 |
2927 |
1661 |
1266 |
18103 |
18044 |
59 |
| Printing; Lining Machines; Typewriters; Stamps |
| B42 |
装订；图册；文件夹；特种印刷品 |
286 |
207 |
79 |
4335 |
4333 |
2 |
| Bookbinding; Albums; Files; Special Printed Matter |
| B43 |
书写或绘图器具；办公用品 |
285 |
252 |
33 |
5416 |
5412 |
4 |
| Writing Or Drawing Implements; Bureau Accessories |
| B44 |
装饰艺术 |
324 |
302 |
22 |
4385 |
4382 |
3 |
| Decorative Arts |
| B60 |
一般车辆 |
14281 |
9817 |
4464 |
52654 |
52147 |
507 |
| Vehicles In General |
| B61 |
铁路 |
1719 |
1526 |
193 |
6083 |
6056 |
27 |
| Railways |
| B62 |
无轨陆用车辆
B62B手动车辆，例如手推车或摇篮车；雪橇 |
4229 |
2710 |
1519 |
34982 |
34826 |
156 |
| 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 |
2146 |
1995 |
151 |
7853 |
7840 |
13 |
| Ships Or Other Waterborne Vessels; Related Equipment |
| B64 |
飞行器；航空；宇宙航行 |
3013 |
2627 |
386 |
9912 |
9900 |
12 |
| Aircraft; Aviation; Cosmonautics |
| B65 |
输送；包装；贮存；搬运薄的或细丝状材料 |
12701 |
10977 |
1724 |
217916 |
217647 |
269 |
| Conveying; Packing; Storing; Handling Thin Or Filamentary Material |
| B66 |
卷扬；提升；牵引 |
3609 |
2682 |
927 |
41575 |
41540 |
35 |
| Hoisting; Lifting; Hauling |
| B67 |
开启或封闭瓶子、罐或类似的容器；液体的贮运 |
549 |
422 |
127 |
7619 |
7615 |
4 |
| Opening Or Closing Bottles, Jars Or Similar Containers; Liquid Handling |
| B68 |
鞍具；家具罩面 |
32 |
26 |
6 |
165 |
165 |
0 |
| Saddlery; Upholstery |
| B81 |
微观结构技术 |
174 |
149 |
25 |
122 |
114 |
8 |
| Microstructural Technology |
| B82 |
超微技术 |
13 |
11 |
2 |
1 |
1 |
0 |
| Nanotechnology |
| C部 Section C |
99615 |
86663 |
12952 |
108943 |
108795 |
148 |
| C01 |
无机化学 |
4480 |
4221 |
259 |
3731 |
3722 |
9 |
| Inorganic Chemistry |
| C02 |
水、废水、污水或污泥的处理 |
5568 |
5358 |
210 |
47502 |
47473 |
29 |
| Treatment Of Water, Waste Water, Sewage, Or Sludge |
| C03 |
玻璃；矿棉或渣棉 |
1969 |
1554 |
415 |
5360 |
5335 |
25 |
| Glass; Mineral Or Slag Wool |
| C04 |
水泥；混凝土；人造石；陶瓷；耐火材料〔4〕 |
6346 |
6086 |
260 |
957 |
957 |
0 |
| Cements; Concrete; Artificial Stone; Ceramics; Refractories |
| C05 |
肥料；肥料制造〔4〕 |
643 |
617 |
26 |
2284 |
2284 |
0 |
| Fertilisers; Manufacture Thereof |
| C06 |
炸药；火柴 |
293 |
289 |
4 |
218 |
218 |
0 |
| Explosives; Matches |
| C07 |
有机化学〔2） |
18936 |
16135 |
2801 |
1400 |
1399 |
1 |
| 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 |
16664 |
13318 |
3346 |
560 |
559 |
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 |
10297 |
8478 |
1819 |
2723 |
2716 |
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 |
3021 |
2622 |
399 |
4536 |
4534 |
2 |
| 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 |
957 |
686 |
271 |
2131 |
2131 |
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 |
15781 |
14427 |
1354 |
13810 |
13787 |
23 |
| Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation Or Genetic Engineering |
| C13 |
糖工业〔4〕 |
34 |
31 |
3 |
210 |
210 |
0 |
| Sugar Industry |
| C14 |
小原皮；大原皮；毛皮或皮革 |
277 |
263 |
14 |
923 |
922 |
1 |
| Skins; Hides; Pelts Or Leather |
| C21 |
铁的冶金 |
1659 |
1541 |
118 |
7610 |
7607 |
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 |
6288 |
5676 |
612 |
1783 |
1776 |
7 |
| 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 |
3278 |
2648 |
630 |
6349 |
6332 |
17 |
| 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 |
2190 |
1958 |
232 |
5682 |
5672 |
10 |
| Electrolytic Or Electrophoretic Processes; Apparatus Therefor |
| C30 |
晶体生长 |
879 |
710 |
169 |
1168 |
1155 |
13 |
| Crystal Growth |
| C40 |
组合技术 |
55 |
45 |
10 |
6 |
6 |
0 |
| Combinatorial Technology |
| D部 Section D |
10191 |
8927 |
1264 |
46619 |
46528 |
91 |
| D01 |
天然或化学的线或纤维；纺纱或纺丝 |
1921 |
1731 |
190 |
6552 |
6538 |
14 |
| 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 |
417 |
374 |
43 |
2232 |
2225 |
7 |
| Yarns; Mechanical Finishing Of Yarns Or Ropes; Warping Or Beaming |
| D03 |
织造 |
520 |
429 |
91 |
2926 |
2909 |
17 |
| Weaving |
| D04 |
编织；花边制作；针织；饰带；非织造布 |
1150 |
953 |
197 |
4240 |
4232 |
8 |
| Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics |
| D05 |
缝纫；绣花；簇绒 |
761 |
666 |
95 |
5359 |
5351 |
8 |
| Sewing; Embroidering; Tufting |
| D06 |
织物等的处理；洗涤；其他类不包括的柔性材料 |
4282 |
3820 |
462 |
21397 |
21373 |
24 |
| Treatment Of Textiles Or The Like; Laundering; Flexible Materials Not Otherwise Provided For |
| D07 |
绳；除电缆以外的缆索 |
97 |
83 |
14 |
718 |
718 |
0 |
| Ropes; Cables Other Than Electric |
| D21 |
造纸；纤维素的生产 |
1043 |
871 |
172 |
3195 |
3182 |
13 |
| Paper-Making; Production Of Cellulose |
| E部 Section E |
27964 |
25926 |
2038 |
271473 |
271258 |
215 |
| E01 |
道路，铁路和桥梁的建筑 |
4480 |
4316 |
164 |
43169 |
43151 |
18 |
| Construction of road, railways or bridges |
| E02 |
水利工程；基础；疏浚 |
5248 |
4888 |
360 |
38523 |
38501 |
22 |
| Hydraulic engineering; Foundations; Soil-shifting |
| E03 |
给水；排水 |
1589 |
1367 |
222 |
19033 |
19006 |
27 |
| Water supply; Sewerage |
| E04 |
建筑物 |
8210 |
7936 |
274 |
106226 |
106164 |
62 |
| Building |
| E05 |
锁；钥匙；门窗；保险箱 |
1765 |
1123 |
642 |
14912 |
14859 |
53 |
| Locks; Keys; Window or Door fittings;Safes |
| E06 |
一般门、窗、百叶窗或卷辊遮帘；梯子 |
682 |
597 |
85 |
21256 |
21240 |
16 |
Doors; Windows; Shutters; Roller blinds in general;
Ladders |
| E21 |
土层或岩石的钻进；采矿 |
5990 |
5699 |
291 |
28354 |
28337 |
17 |
| Earth or rock drilling; Mining |
| F部 Section F |
41001 |
29893 |
11108 |
379974 |
378836 |
1138 |
| F01 |
一般机器或发动机；一般的发动机装置；蒸汽机 |
2614 |
1237 |
1377 |
7650 |
7574 |
76 |
| 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 |
3961 |
1850 |
2111 |
7729 |
7650 |
79 |
| 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 |
1387 |
1095 |
292 |
4219 |
4215 |
4 |
| 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 |
2944 |
2108 |
836 |
30009 |
29809 |
200 |
| 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 |
711 |
574 |
137 |
7107 |
7066 |
41 |
| 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 |
10747 |
7498 |
3249 |
144914 |
144568 |
346 |
| 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 |
851 |
679 |
172 |
7064 |
7051 |
13 |
| Storing or Distributing gases or liquids |
| F21 |
照明 |
1965 |
1286 |
679 |
39845 |
39692 |
153 |
| Lighting |
| F22 |
蒸汽的发生 |
260 |
238 |
22 |
3322 |
3318 |
4 |
| Steam generation |
| F23 |
燃烧设备；燃烧方法 |
1068 |
808 |
260 |
13207 |
13185 |
22 |
| Combustion apparatus;Combustion processes |
| F24 |
供热；炉灶；通风 |
7920 |
7170 |
750 |
46188 |
46096 |
92 |
| 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 |
2996 |
2173 |
823 |
14838 |
14787 |
51 |
| Refrigeration or cooling; Combined heating and refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases |
| F26 |
干燥 |
1051 |
987 |
64 |
25333 |
25330 |
3 |
| Drying |
| F27 |
炉；窑；烘烤炉；蒸馏炉 |
503 |
474 |
29 |
11934 |
11923 |
11 |
| Furnaces;Kilns,ovens or retorts |
| F28 |
一般热交换 |
1108 |
850 |
258 |
11668 |
11634 |
34 |
| Heat exchange in general |
| F41 |
武器 |
412 |
372 |
40 |
2967 |
2958 |
9 |
| Weapons |
| F42 |
弹药；爆破 |
503 |
494 |
9 |
1980 |
1980 |
0 |
| Ammunition; Blasting |
| G部 Section G |
177368 |
155518 |
21850 |
330296 |
329448 |
848 |
| G01 |
测量；测试 |
52155 |
46990 |
5165 |
199650 |
199394 |
256 |
| Measuring; Testing |
| G02 |
光学技术 |
9326 |
6301 |
3025 |
19401 |
19214 |
187 |
| 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 |
3316 |
1537 |
1779 |
5782 |
5680 |
102 |
| Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography |
| G04 |
测时学 |
585 |
278 |
307 |
1731 |
1718 |
13 |
|
| Horology |
|
| G05 |
控制；调节 |
9741 |
8640 |
1101 |
10942 |
10898 |
44 |
|
| Controlling; Regulating |
|
| G06 |
计算；推算；计数技术 |
80533 |
73292 |
7241 |
26427 |
26292 |
135 |
| Computing; Calculating or counting |
| G07 |
核算装置 |
2636 |
2324 |
312 |
11225 |
11201 |
24 |
| Checking-devices |
| G08 |
信号装置 |
4991 |
4442 |
549 |
11159 |
11148 |
11 |
| Signaling |
| G09 |
教育；密码术；显示；广告；印鉴 |
6376 |
5458 |
918 |
37315 |
37272 |
43 |
| Educating; Cryptography; Display;Advertising; Seals |
| G10 |
乐器；声学 |
2855 |
2485 |
370 |
3517 |
3501 |
16 |
| Musical instruments; Acoustics |
| G11 |
信息存储 |
2104 |
1260 |
844 |
1647 |
1636 |
11 |
| Information storage |
| G12 |
仪器的结构零部件 |
34 |
32 |
2 |
230 |
230 |
0 |
| Instrument details |
| G16 |
特别适用于特定应用领域的信息通信技术 |
2222 |
2049 |
173 |
367 |
365 |
2 |
| Information and communication technology specially adapted for specific application fields |
| G21 |
核物理；核工程 |
494 |
430 |
64 |
903 |
899 |
4 |
| Nuclear physics; Nuclear engineering |
| H部 Section H |
144818 |
116584 |
28234 |
295708 |
293850 |
1858 |
| H01 |
基本电气元件 |
42668 |
32666 |
10002 |
110862 |
110008 |
854 |
| Basic electric elements |
| H02 |
发电、变电或配电 |
19578 |
16451 |
3127 |
95288 |
94917 |
371 |
| Generation,conversion,or distribution of electric power |
| H03 |
基本电子电路 |
2774 |
1926 |
848 |
3530 |
3465 |
65 |
| Basic electric circuitry |
| H04 |
电通信技术 |
74002 |
61177 |
12825 |
41432 |
41009 |
423 |
| Electric communication technique |
| H05 |
其它类不包括的电技术 |
5796 |
4364 |
1432 |
44596 |
44451 |
145 |
| Electric techniques not otherwise provided for |
|
|
|
|
