20-62  Inventions and Utility Models of Patents Application Accepted and Granted by International Classifications
	(piece)
Item	2010		2011
	Application	Application	Application	Application
	Acceptance	Granted	Acceptance	Granted
	by Tech-	by Tech-	by Tech-	by Tech-
	nology Theme	nology Theme	nology Theme	nology Theme
Total	754702	479582	1008844	580223
Section A: Personal Use Items	141661	86350	185675	100920
Agriculture, Forestry, Animal Husbandry and	16412	9434	24178	11925
Fishery
Baking and Edible Doughs	865	550	1459	495
Butchering and Meat Processing	321	207	572	338
Foods or Foodstuffs and their Treatment	12198	3763	17281	4483
Tobacco, Cigars and Cigarettes	1636	1044	1819	1301
Clothing	4366	2896	6267	3705
Headwear	689	460	993	519
Footwear	3184	2216	3812	2592
Haberdashery and Jewelry	1087	810	1388	829
Hand or Traveling Articles	6625	4261	8795	5075
Brushware	1653	994	1707	1064
Furniture, Domestic Articles and Appliances	33751	22873	43766	26771
Medical or Veterinary Science and Hygiene	50121	30801	60922	34974
Life-saving and Fire-fighting	1822	1205	2462	1545
Sports, Games, and Recreation	6601	4836	8995	5301
Subject Matter Not Otherwise Provided for	330		1259	3
in This Section
Section B: Industrial and Transportation	149971	105243	218086	129974
Physical or Chemical Processes or Apparatus	15317	10020	21671	13179
Crushing, Pulverizing, or Disintegrating	2237	1747	3422	1935
Separation of Solid Materials, Electrostatic	1036	683	1530	780
Separation
Centrifugal Apparatus or Equipment	529	450	666	409
Spraying or Atomizing General	3601	2543	4852	2998
Generation or Transmission of Mechanical	108	130	145	105
Vibrations
Separating Solids from Solid Wastes	1369	1015	2203	1249
Janitorial	1989	1645	2954	1681
Disposal of Solid Waste	595	329	826	422
Mechanical Metal-working and Stamping	8065	5624	12910	7184
Casting and Powder Metallurgy	4429	2556	5745	3425
Machine Tools	15895	11030	24541	13900
Grinding and Polishing	3021	2474	6243	3238
Hand Tools, Portable Power Tools, and	5453	4096	7818	4546
Workshop Equipment
Hand Cutting Tools, Cutting, and Severing	2678	2070	3826	2282
Wood Preservation and Nailing or Stapling	1425	1182	2042	1170
Machines
Cement, Clay or Stone	2330	1883	3742	2291
Plastics	6894	4701	10485	5587
Presses	1043	884	1852	997
Paper Making and Processing Paper	521	550	907	597
Layered Products	1810	1085	5191	2435
Printing, Lining Machines, and Typewriters	2913	2687	5250	3380
Bookbinding, Albums, and Files	1719	1120	2039	1129
Writing or Drafting Devices	6144	3225	7457	4218
Decorative Arts	1330	1027	1936	999
Vehicles in General	15646	10628	20197	12846
Railways	1814	1483	2704	1627
Land Vehicles other than Rail	8361	6163	9645	6588
Ships and Related Equipment	2045	1281	2654	1324
Aircraft and Aviation	1149	435	1514	504
Conveying and Packing Inflammatory Materials	20200	14640	29811	19787
Hoisting, Lifting, and Hauling	6613	4806	9130	5896
Opening or Closing Bottles, Jars or Similar Containers	1091	863	1638	1014
Saddlery ; Upholstery	44	32	70	49
Micro-structural Technology	298	78	377	138
Nano-Technology	259	78	93	65
Section C: Chemistry and Metallurgy	77742	31558	92943	45159
Inorganic Chemistry	4636	2405	5656	3253
Treatment of Water, Waste Water, Sewage or Sludge	7789	4012	9344	5705
Glass; Mineral of Slag Wool	2243	1227	2761	1925
Cement, Concrete, Artificial Stone;	3578	790	4099	1367
Ceramics, Refractories
Fertilizers and Related Products	1665	430	2369	570
Explosives and Matches	204	80	244	163
Organic Chemistry	12532	4118	15235	6210
Organic Macromolecular Compounds	9603	3865	10784	6614
Dyes, Paints, Polishes, Resins, and Adhesives	6146	1818	6996	2352
Petroleum, Gas or Coke Industries, Inert Gases	4194	1633	4184	1772
Animal or Vegetable Oils, Fats	1356	443	1459	624
Biochemistry, Beer, Spirits, Wine, Vinegar,	10075	3320	12339	4978
Sugar Industry	100	59	81	39
Skins, Hides, Pelts, Leather	209	108	233	90
Metallurgy of Iron	3033	1863	3661	2421
Metallurgy, Ferrous or Nonferrous Alloys	3716	1697	4811	2114
Coating Metallic Materials	3539	1764	4225	2332
Electrolytic or Electrophoretic Processes	2170	1537	2762	1844
Crystal Growth	935	386	1675	781
Combinatorial Technology	19	3	25	5
Section D: Textiles and Papers Making	13381	8956	18415	11672
Natural or Artificial Threads or Fibers, Spinning	2518	1709	3250	2217
Yarns, Mechanical Finishing of Yarns or Rope	531	360	670	447
Weaving	1583	941	2547	1351
Braiding, Lace-Making, Knitting	1359	932	2082	1304
Sewing, Embroidery, Tufting	1245	1004	1535	1123
Treatment of Textiles, Laundering	4420	2859	5725	3530
Ropes and Cables, other than Electric	304	179	467	288
Paper making, Production of Cellulose	1421	972	2139	1412
Section E: Fixed Construction	44871	31952	59276	37220
Construction of Roads, Railways, or Bridges	4808	3377	6387	3867
Hydraulic Engineering, Foundations, Soil-shifting	4717	3254	6187	3902
Water Supply, Sewage	3933	2686	4522	2732
Building	13916	9925	18710	11724
Locks, Keys, Windows or Door Fittings; Safes	5005	3671	5699	3832
Doors, Windows, Shutters, or Roller Blinds	4004	2941	5241	3606
in General; Ladders
Well Drilling, Mining	8488	6098	12530	7557
Section F: Mechanical Engineering	93959	66262	125077	76884
Machines or Engines in General; Engine	3743	2258	4437	2729
Plants in General; Steam Engines
Combustion Engines	5488	3547	6931	4245
Machines or Engines for Liquids	3803	1907	4865	2343
Positive-displacement Machines for Liquids;	8307	5943	11059	6786
Pumps for Liquid or Elastic Fluids
Fluid-pressure Acuators; Hydraulic or Pneumatics	1662	1251	2414	1422
in General
Engineering Elements or Units; General Measures	25489	18292	36457	23036
for Producing and Maintaining Effective
Functioning of Machines or Installations;
Thermal Insulation in General
Storage or Distribution of Gases or Liquids	1099	800	1565	960
Lighting	13446	9837	20512	11711
Steam Generation	988	675	1236	854
Combustion Apparatus; Combustion Processes	3498	2555	4174	2821
Stoves, Ranges, Ventilation	14478	10457	15840	10373
Refrigeration or Cooling, Heat Pump Systems	3939	2648	5158	3115
Drying	1549	1142	2163	1360
Furnaces, Kilns, Ovens	2384	1871	3199	2016
Heat Exchange in General	2727	2066	3299	2212
Weapons	727	480	818	458
Ammunition, Blasting Caps	632	533	950	443
Section G: Physics	105432	66633	141502	80231
Measurements, Testing	36968	25613	52013	32147
Optics	8055	6600	11722	7445
Photography, Cinematography, Electrography	4002	3528	5240	3920
Horology	1140	739	1432	881
Controlling, Regulating	5429	3330	7913	4672
Computing, Calculating, Counting	28983	12061	37097	13896
Measurement Devices	2816	1770	3556	2166
Signaling	4356	2621	5874	3444
Education, Cryptography, Advertising, Seals	8336	5721	10698	6743
Musical Instruments, Acoustics	1537	1113	1762	1510
Information Storage	3208	3002	3296	2834
Instrument Details	167	301	150	172
Nuclear physics, Nuclear Engineering	435	234	749	401
Subject Matter not Otherwise Provided
for in This Section
Section H: Electricity	127685	82628	167870	98163
Basic Electric Elements	45581	32851	66426	38555
Generation, Conversion, or Distribution	24577	15730	32639	19408
of Electric Power
Basic Electronic Circuitry	3396	2327	4252	2692
Telecommunications Techniques	44601	25341	51894	29413
Electric Techniques Not Otherwise Provided for	9530	6379	12659	8095
a) Classification refers to the classifying number of every patent assigned according to the technique theme of inventions and utility models of patents
by the classification department of patent.
b) Designs patents are excluded in this table.