2020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（2020年）
Patent Grants 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		530127	440691	89436	2377223	2368651	8572
A部 Section A		46210	37591	8619	378949	377545	1404
A01	农业；林业；畜牧业；狩猎；诱捕；捕鱼	9504	9039	465	71232	71117	115
	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	275	250	25	3108	3106	2
	Baking; Equipment for making or processing doughs; Doughs for baking
A22	屠宰；肉品处理；家禽或鱼的加工	339	309	30	2116	2116
	Butchering; Meat treatment; Processing poultry or fish
A23	其他类不包含的食品或食料；及其处理	3094	2851	243	13603	13587	16
	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	664	443	221	4869	4839	30
	Tobacco; Cigars; Cigarettes; Simulated smoking devices; Smokers' requisites
A41	服装	387	291	96	12371	12343	28
	Wearing apparel
A42	帽类制品	60	35	25	1740	1733	7
	Headwear
A43	鞋类	455	304	151	5551	5522	29
	Footwear
A44	服饰缝纫用品；珠宝	270	160	110	3246	3214	32
	Haberdashery; Jewellery
A45	手携物品或旅行品	494	324	170	11898	11793	105
	Hand or travelling articles
A46	刷类制品	185	107	78	1747	1740	7
	Brushware
A47	家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器	4764	3893	871	87812	87369	443
	Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general
A61	医学或兽医学；卫生学	22000	16298	5702	132268	131796	472
	Medical or veterinary science; Hygiene
A62	救生；消防	800	733	67	7467	7448	19
	Life-saving; Fire-fighting
A63	运动；游戏；娱乐活动	2919	2554	365	19918	19822	96
	Sports; Games; Amusements
A99	本部其他类目中不包括的技术主题	0	0	0	3	0	3
	Subject matter not otherwise provided for in this section
B部 Section B		93532	78242	15290	865604	863638	1966
B01	一般的物理或化学的方法或装置	11245	10158	1087	110197	110073	124
	Physical or chemical processes or apparatus in general
B02	破碎、磨粉或粉碎；谷物碾磨的预处理	1683	1612	71	23866	23859	7
	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	848	809	39	4141	4132	9
	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	171	131	40	2338	2334	4
	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	2125	1862	263	22915	22883	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	140	86	54	224	218	6
	Generating or transmitting mechanical vibrations in general
B07	将固体从固体中分离；分选	1268	1229	39	18353	18345	8
	Separating solids from solids; Sorting
B08	清洁	1758	1701	57	27079	27053	26
	Cleaning
B09	固体废物的处理；被污染土壤的再生	886	870	16	3582	3578	4
	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	4809	4398	411	42351	42338	13
	Mechanical metal-working without essentially removing material; Punching metal
B22	铸造；粉末冶金	2855	2524	331	12055	12033	22
	Casting; Powder metallurgy
B23	机床；其他类目中不包括的金属加工	10875	9716	1159	93900	93839	61
	Machine tools; Metal-working not otherwise provided for
B24	磨削；抛光	2979	2766	213	31714	31688	26
	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	3817	3451	366	39070	38987	83
	Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators
B26	手动切割工具；切割；切断	1317	1180	137	21575	21540	35
	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	814	760	54	8305	8294	11
	Working or preserving wood or similar material; Nailing or stapling machines in general
B28	加工水泥、黏土或石料	1557	1483	74	20103	20094	9
	Working cement, clay, or stone
B29	塑料的加工；一般处于塑性状态物质的加工	4806	3536	1270	49879	49816	63
	Working of plastics; Working of substances in a plastic state in general
B30	压力机	327	294	33	5820	5819	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	432	382	50	5793	5787	6
	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	1664	1141	523	10977	10951	26
	Layered products
B33	增材制造技术	6	6	0	0	0	0
	Additive manufacturing technology
B41	印刷；排版机；打字机；模印机	2489	1287	1202	14072	13958	114
	Printing; Lining machines; Typewriters; Stamps
B42	装订；图册；文件夹；特种印刷品	201	153	48	3892	3890	2
	Bookbinding; Albums; Files; Special printed matter
B43	书写或绘图器具；办公用品	305	264	41	5245	5233	12
	Writing or drawing implements; Bureau accessories
B44	装饰艺术	447	416	31	4155	4152	3
	Decorative arts
B60	一般车辆	10887	7339	3548	44412	43786	626
	Vehicles in general
B61	铁路	1643	1464	179	5030	4990	40
	Railways
B62	无轨陆用车辆 B62B手动车辆，例如手推车或摇篮车；雪橇	3593	2474	1119	26883	26716	167
	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	1709	1577	132	6156	6147	9
	Ships or other waterborne vessels; Related equipment
B64	飞行器；航空；宇宙航行	1993	1751	242	7977	7960	17
	Aircraft; Aviation; Cosmonautics
B65	输送；包装；贮存；搬运薄的或细丝状材料	9587	8064	1523	157446	157120	326
	Conveying; Packing; Storing; Handling thin or filamentary material
B66	卷扬；提升；牵引	3629	2834	795	30539	30480	59
	Hoisting; Lifting; Hauling
B67	开启或封闭瓶子、罐或类似的容器；液体的贮运	356	260	96	5297	5290	7
	Opening or closing bottles, jars or similar containers; Liquid handling
B68	鞍具；家具罩面	28	22	6	169	169
	Saddlery; Upholstery
B81	微观结构技术	255	219	36	93	85	8
	Microstructural technology
B82	超微技术	28	23	5	1	1
	Nanotechnology
C部 Section C		73712	64708	9004	83292	83123	169
C01	无机化学	3762	3547	215	3546	3537	9
	Inorganic chemistry
C02	水、废水、污水或污泥的处理	4035	3911	124	36203	36164	39
	Treatment of water, waste water, sewage, or sludge
C03	玻璃；矿棉或渣棉	1361	1013	348	3913	3879	34
	Glass; Mineral or slag wool
C04	水泥；混凝土；人造石；陶瓷；耐火材料	4084	3944	140	755	754	1
	Cements; Concrete; Artificial stone; Ceramics; Refractories
C05	肥料；肥料制造	290	269	21	1730	1726	4
	Fertilisers; Manufacture thereof
C06	炸药；火柴	153	151	2	215	215
	Explosives; Matches
C07	有机化学	14203	12397	1806	1409	1408	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	11689	9200	2489	474	471	3
	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	6909	5779	1130	1952	1948	4
	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	2147	1888	259	4059	4053	6
	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	733	567	166	1491	1490	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	11881	11019	862	9580	9567	13
	Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering
C13	糖工业	31	30	1	154	154
	Sugar industry
C14	小原皮；大原皮；毛皮或皮革	217	204	13	852	851	1
	Skins; Hides; Pelts or leather
C21	铁的冶金	1425	1308	117	5743	5739	4
	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	5213	4810	403	1521	1519	2
	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	3315	2670	645	4774	4735	39
	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	1675	1485	190	4036	4030	6
	Electrolytic or electrophoretic processes; Apparatus therefor
C30	晶体生长	557	490	67	883	881	2
	Crystal growth
C40	组合技术	32	26	6	2	2
	Combinatorial technology
D部 Section D		7236	6250	986	35766	35680	86
D01	天然或化学的线或纤维；纺纱或纺丝	1332	1177	155	5092	5075	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	235	200	35	1749	1745	4
	Yarns; Mechanical finishing of yarns or ropes; Warping or beaming
D03	织造	448	359	89	2406	2394	12
	Weaving
D04	编织；花边制作；针织；饰带；非织造布	795	633	162	3234	3221	13
	Braiding; Lace-making; Knitting; Trimmings; Non-woven fabrics
D05	缝纫；绣花；簇绒	486	411	75	4336	4326	10
	Sewing; Embroidering; Tufting
D06	织物等的处理；洗涤；其他类不包括的柔性材料	3076	2764	312	15804	15787	17
	Treatment of textiles or the like; Laundering; Flexible materials not otherwise provided for
D07	绳；除电缆以外的缆索	54	46	8	561	558	3
	Ropes; Cables other than electric
D21	造纸；纤维素的生产	810	660	150	2584	2574	10
	Paper-making; Production of cellulose
E部 Section E		21279	19817	1462	204354	204077	277
E01	道路，铁路和桥梁的建筑	3138	3025	113	31968	31933	35
	Construction of road, railways or bridges
E02	水利工程；基础；疏浚	3599	3364	235	27787	27763	24
	Hydraulic engineering; Foundations; Soil-shifting
E03	给水；排水	1441	1297	144	13652	13629	23
	Water supply; Sewerage
E04	建筑物	5504	5315	189	76472	76407	65
	Building
E05	锁；钥匙；门窗；保险箱	1340	932	408	14189	14092	97
	Locks; Keys; Window or Door fittings;Safes
E06	一般门、窗、百叶窗或卷辊遮帘；梯子	1060	963	97	17378	17360	18
	Doors; Windows; Shutters; Roller blinds in general; Ladders
E21	土层或岩石的钻进；采矿	5197	4921	276	22908	22893	15
	Earth or rock drilling; Mining
F部 Section F		37541	27252	10289	290637	289222	1415
F01	一般机器或发动机；一般的发动机装置；蒸汽机	2245	1103	1142	5895	5819	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	3078	1446	1632	6673	6578	95
	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	1745	1386	359	3369	3362	7
	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	3281	2368	913	23130	22864	266
	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	1053	841	212	5189	5168	21
	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	9596	6207	3389	101009	100613	396
	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	625	504	121	4740	4730	10
	Storing or Distributing gases or liquids
F21	照明	2245	1672	573	34673	34424	249
	Lighting
F22	蒸汽的发生	283	255	28	2546	2541	5
	Steam generation
F23	燃烧设备；燃烧方法	1383	1117	266	10557	10539	18
	Combustion apparatus;Combustion processes
F24	供热；炉灶；通风	6040	5457	583	39433	39317	116
	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	2647	2007	640	11958	11867	91
	Refrigeration or cooling; Combined heating and refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26	干燥	1193	1127	66	19331	19324	7
	Drying
F27	炉；窑；烘烤炉；蒸馏炉	509	445	64	9256	9251	5
	Furnaces;Kilns,ovens or retorts
F28	一般热交换	1020	768	252	8950	8901	49
	Heat exchange in general
F41	武器	259	220	39	2291	2290	1
	Weapons
F42	弹药；爆破	339	329	10	1637	1634	3
	Ammunition; Blasting
G部 Section G		132967	114056	18911	272572	271515	1057
G01	测量；测试	42739	38059	4680	154001	153665	336
	Measuring; Testing
G02	光学技术	7953	5470	2483	17229	16950	279
	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	2603	1184	1419	4766	4679	87
	Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04	测时学	453	213	240	1684	1670	14
	Horology
G05	控制；调节	7761	6859	902	9884	9838	46
	Controlling; Regulating
G06	计算；推算；计数技术	56501	49818	6683	23642	23480	162
	Computing; Calculating or counting
G07	核算装置	1612	1367	245	9561	9529	32
	Checking-devices
G08	信号装置	3220	2900	320	9381	9364	17
	Signaling
G09	教育；密码术；显示；广告；印鉴	4790	4102	688	36690	36649	41
	Educating; Cryptography; Display;Advertising; Seals
G10	乐器；声学	2063	1642	421	3057	3042	15
	Musical instruments; Acoustics
G11	信息存储	1593	931	662	1255	1235	20
	Information storage
G12	仪器的结构零部件	25	25	0	234	233	1
	Instrument details
G16	特别适用于特定应用领域的信息通信技术	1153	1029	124	362	357	5
	Information and communication technology specially adapted for specific application fields
G21	核物理；核工程	501	457	44	826	824	2
	Nuclear physics; Nuclear engineering
H部 Section H		117650	92775	24875	246049	243851	2198
H01	基本电气元件	36753	27887	8866	92685	91771	914
	Basic electric elements
H02	发电、变电或配电	17425	14146	3279	77393	76896	497
	Generation,conversion,or distribution of electric power
H03	基本电子电路	2299	1632	667	3082	3004	78
	Basic electric circuitry
H04	电通信技术	55808	45273	10535	34752	34274	478
	Electric communication technique
H05	其它类不包括的电技术	5365	3837	1528	38137	37906	231
	Electric techniques not otherwise provided for

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