2020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（2020年）
Patent Applications for Invention and Utility Model by Classes of IPC (2020)
单位：件							(Unit: piece)
分类 Classification		发明 Invention			实用新型 Utility Model

		小计 Sub-total	国内 Domestic	国外 Foreign	小计 Sub-total	国内 Domestic	国外 Foreign

合计 Total		1523789	1372105	151684	2915978	2908602	7376
A部 Section A		187970	168426	19544	482776	481512	1264
A01	农业；林业；畜牧业；狩猎；诱捕；捕鱼 Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing	34544	33239	1305	89605	89510	95

A21	焙烤；制作或处理面团的设备；焙烤用面团	1811	1754	57	3817	3816	1
	Baking; Equipment for making or processing doughs; Doughs for baking
A22	屠宰；肉品处理；家禽或鱼的加工	845	814	31	2522	2522	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	21506	20686	820	15850	15843	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	3368	2804	564	4666	4649	17
	Tobacco; Cigars; Cigarettes; Simulated smoking devices; Smokers' requisites
A41	服装	3443	3233	210	20262	20227	35
	Wearing apparel
A42	帽类制品	513	461	52	2527	2526	1
	Headwear
A43	鞋类	1373	1122	251	6459	6437	22
	Footwear
A44	服饰缝纫用品；珠宝	821	692	129	3506	3496	10
	Haberdashery; Jewellery
A45	手携物品或旅行品	2259	1924	335	12255	12155	100
	Hand or travelling articles
A46	刷类制品	506	397	109	1990	1986	4
	Brushware
A47	家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器	20373	18957	1416	100427	100086	341
	Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general
A61	医学或兽医学；卫生学	82856	69518	13338	186789	186268	521
	Medical or veterinary science; Hygiene
A62	救生；消防	3308	3151	157	9736	9711	25
	Life-saving; Fire-fighting
A63	运动；游戏；娱乐活动	7757	7155	602	22284	22211	73
	Sports; Games; Amusements
A99	本部其他类目中不包括的技术主题	2687	2519	168	81	69	12
	Subject matter not otherwise provided for in this section
B部 Section B		307704	282526	25178	1077960	1076323	1637
B01	一般的物理或化学的方法或装置	37614	35443	2171	139094	138969	125
	Physical or chemical processes or apparatus in general
B02	破碎、磨粉或粉碎；谷物碾磨的预处理	7053	6955	98	33731	33720	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	1960	1887	73	4676	4671	5
	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	581	530	51	2958	2955	3
	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	8395	7927	468	29092	29067	25
	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	199	153	46	237	235	2
	Generating or transmitting mechanical vibrations in general
B07	将固体从固体中分离；分选	5998	5918	80	23841	23834	7
	Separating solids from solids; Sorting
B08	清洁	7900	7811	89	37050	37028	22
	Cleaning
B09	固体废物的处理；被污染土壤的再生	3120	3078	42	4673	4668	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	14192	13750	442	50120	50095	25
	Mechanical metal-working without essentially removing material; Punching metal
B22	铸造；粉末冶金	7281	6713	568	14266	14251	15
	Casting; Powder metallurgy
B23	机床；其他类目中不包括的金属加工	34102	32507	1595	115338	115286	52
	Machine tools; Metal-working not otherwise provided for
B24	磨削；抛光	10964	10594	370	41819	41796	23
	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	13705	12643	1062	47810	47732	78
	Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators
B26	手动切割工具；切割；切断	5001	4816	185	26670	26632	38
	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	3720	3657	63	10120	10118	2
	Working or preserving wood or similar material; Nailing or stapling machines in general
B28	加工水泥、黏土或石料	6617	6492	125	25262	25254	8
	Working cement, clay, or stone
B29	塑料的加工；一般处于塑性状态物质的加工	16990	15252	1738	60817	60736	81
	Working of plastics; Working of substances in a plastic state in general
B30	压力机	1502	1454	48	7103	7100	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	1560	1509	51	7615	7615	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	5134	4167	967	15336	15315	21
	Layered products
B33	增材制造技术	64	1	63	5	5	0
	Additive manufacturing technology
B41	印刷；排版机；打字机；模印机	4975	3865	1110	16670	16589	81
	Printing; Lining machines; Typewriters; Stamps
B42	装订；图册；文件夹；特种印刷品	531	450	81	4305	4303	2
	Bookbinding; Albums; Files; Special printed matter
B43	书写或绘图器具；办公用品	858	814	44	5810	5802	8
	Writing or drawing implements; Bureau accessories
B44	装饰艺术	1127	1078	49	4220	4217	3
	Decorative arts
B60	一般车辆	30352	22720	7632	49987	49498	489
	Vehicles in general
B61	铁路	3701	3480	221	5680	5652	28
	Railways
B62	无轨陆用车辆 B62B手动车辆，例如手推车或摇篮车；雪橇	8583	7065	1518	32996	32845	151
	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	4412	4208	204	7014	7005	9
	Ships or other waterborne vessels; Related equipment
B64	飞行器；航空；宇宙航行	6094	5311	783	9646	9640	6
	Aircraft; Aviation; Cosmonautics
B65	输送；包装；贮存；搬运薄的或细丝状材料	40069	38046	2023	198573	198307	266
	Conveying; Packing; Storing; Handling thin or filamentary material
B66	卷扬；提升；牵引	11078	10212	866	38678	38644	34
	Hoisting; Lifting; Hauling
B67	开启或封闭瓶子、罐或类似的容器；液体的贮运	1604	1459	145	6470	6467	3
	Opening or closing bottles, jars or similar containers; Liquid handling
B68	鞍具；家具罩面	63	56	7	173	173	0
	Saddlery; Upholstery
B81	微观结构技术	540	467	73	104	98	6
	Microstructural technology
B82	超微技术	65	38	27	1	1	0
	Nanotechnology
C部 Section C		177501	159489	18012	99821	99664	157
C01	无机化学	9162	8500	662	3568	3560	8
	Inorganic chemistry
C02	水、废水、污水或污泥的处理	17889	17574	315	44121	44089	32
	Treatment of water, waste water, sewage, or sludge
C03	玻璃；矿棉或渣棉	3939	3239	700	4868	4839	29
	Glass; Mineral or slag wool
C04	水泥；混凝土；人造石；陶瓷；耐火材料	11437	11087	350	929	928	1
	Cements; Concrete; Artificial stone; Ceramics; Refractories
C05	肥料；肥料制造	3480	3414	66	2203	2201	2
	Fertilisers; Manufacture thereof
C06	炸药；火柴	425	419	6	242	242	0
	Explosives; Matches
C07	有机化学	27758	23476	4282	1350	1349	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	26785	22684	4101	569	569	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	17972	15851	2121	2406	2398	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	5248	4780	468	4285	4284	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	2744	2434	310	1923	1922	1
	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	25225	22886	2339	12314	12290	24
	Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering
C13	糖工业	108	102	6	185	185	0
	Sugar industry
C14	小原皮；大原皮；毛皮或皮革	539	515	24	997	995	2
	Skins; Hides; Pelts or leather
C21	铁的冶金	3720	3549	171	6672	6670	2
	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	9219	8557	662	1679	1673	6
	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	6846	5921	925	5556	5531	25
	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	3512	3189	323	4966	4957	9
	Electrolytic or electrophoretic processes; Apparatus therefor
C30	晶体生长	1381	1223	158	985	979	6
	Crystal growth
C40	组合技术	112	89	23	3	3	0
	Combinatorial technology
D部 Section D		21548	19962	1586	42504	42419	85
D01	天然或化学的线或纤维；纺纱或纺丝	3425	3098	327	5729	5719	10
	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	779	718	61	2010	2003	7
	Yarns; Mechanical finishing of yarns or ropes; Warping or beaming
D03	织造	1148	1049	99	2825	2807	18
	Weaving
D04	编织；花边制作；针织；饰带；非织造布	2307	2094	213	3734	3727	7
	Braiding; Lace-making; Knitting; Trimmings; Non-woven fabrics
D05	缝纫；绣花；簇绒	1140	1078	62	4434	4424	10
	Sewing; Embroidering; Tufting
D06	织物等的处理；洗涤；其他类不包括的柔性材料	10265	9690	575	20096	20076	20
	Treatment of textiles or the like; Laundering; Flexible materials not otherwise provided for
D07	绳；除电缆以外的缆索	239	214	25	600	599	1
	Ropes; Cables other than electric
D21	造纸；纤维素的生产	2245	2021	224	3076	3064	12
	Paper-making; Production of cellulose
E部 Section E		75849	73565	2284	253208	253003	205
E01	道路，铁路和桥梁的建筑	12332	12151	181	41417	41394	23
	Construction of road, railways or bridges
E02	水利工程；基础；疏浚	12786	12356	430	34907	34882	25
	Hydraulic engineering; Foundations; Soil-shifting
E03	给水；排水	4483	4268	215	17575	17560	15
	Water supply; Sewerage
E04	建筑物	23322	22995	327	97211	97146	65
	Building
E05	锁；钥匙；门窗；保险箱	4333	3745	588	14392	14344	48
	Locks; Keys; Window or door fittings;Safes
E06	一般门、窗、百叶窗或卷辊遮帘；梯子	3556	3424	132	20209	20199	10
	Doors; Windows; Shutters; Roller blinds in general; Ladders
E21	土层或岩石的钻进；采矿	15037	14626	411	27497	27478	19
	Earth or rock drilling; Mining
F部 Section F		105272	93806	11466	357719	356520	1199
F01	一般机器或发动机；一般的发动机装置；蒸汽机	4312	3215	1097	6824	6746	78
	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	5360	3800	1560	7051	6966	85
	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	3711	3301	410	4164	4159	5
	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	8539	7492	1047	27590	27398	192
	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	2436	2228	208	6233	6208	25
	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	29289	25366	3923	133326	132940	386
	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	2024	1826	198	6343	6326	17
	Storing or Distributing gases or liquids
F21	照明	7091	6512	579	40052	39869	183
	Lighting
F22	蒸汽的发生	1155	1123	32	3015	3009	6
	Steam generation
F23	燃烧设备；燃烧方法	4556	4336	220	12313	12295	18
	Combustion apparatus;Combustion processes
F24	供热；炉灶；通风	17934	17125	809	45204	45106	98
	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	6436	5580	856	14265	14211	54
	Refrigeration or cooling; Combined heating and refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26	干燥	4379	4320	59	25204	25200	4
	Drying
F27	炉；窑；烘烤炉；蒸馏炉	2479	2413	66	11009	11000	9
	Furnaces;Kilns,ovens or retorts
F28	一般热交换	3241	2908	333	10742	10712	30
	Heat exchange in general
F41	武器	1038	982	56	2634	2626	8
	Weapons
F42	弹药；爆破	1292	1279	13	1750	1749	1
	Ammunition; Blasting
G部 Section G		409971	374683	35288	315292	314437	855
G01	测量；测试	110069	102195	7874	180009	179724	285
	Measuring; Testing
G02	光学技术	16036	12701	3335	19256	19068	188
	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	4811	2874	1937	5304	5228	76
	Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04	测时学	730	508	222	1882	1872	10
	Horology
G05	控制；调节	17614	16035	1579	10646	10606	40
	Controlling; Regulating
G06	计算；推算；计数技术	211834	197426	14408	28874	28735	139
	Computing; Calculating or counting
G07	核算装置	7150	6728	422	11700	11673	27
	Checking-devices
G08	信号装置	9734	8799	935	11671	11659	12
	Signaling
G09	教育；密码术；显示；广告；印鉴	13245	11884	1361	39171	39135	36
	Educating; Cryptography; Display;Advertising; Seals
G10	乐器；声学	6535	5615	920	3511	3495	16
	Musical instruments; Acoustics
G11	信息存储	2926	1481	1445	1532	1514	18
	Information storage
G12	仪器的结构零部件	48	43	5	287	286	1
	Instrument details
G16	特别适用于特定应用领域的信息通信技术	7930	7214	716	590	587	3
	Information and communication technology specially adapted for specific application fields
G21	核物理；核工程	1309	1180	129	859	855	4
	Nuclear physics; Nuclear engineering
H部 Section H		237974	199648	38326	286698	284724	1974
H01	基本电气元件 Basic electric elements	81873	64604	17269	106218	105372	846

H02	发电、变电或配电	42350	37586	4764	94269	93814	455
	Generation,conversion,or distribution of electric power
H03	基本电子电路	6519	5156	1363	3499	3423	76
	Basic electric circuitry
H04	电通信技术	93973	80930	13043	42813	42363	450
	Electric communication technique
H05	其它类不包括的电技术	13259	11372	1887	39899	39752	147
	Electric techniques not otherwise provided for

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