20-58 Three Kinds of Patents Granted
	(piece)
Item	1990	1995	2000	2005	2009	2010
Total	22588	45064	105345	214003	581992	814825
Inventions	3838	3393	12683	53305	128489	135110
Domestic	1149	1530	6177	20705	65391	79767
Official	908	932	2824	14761	52265	66149
Universities and Colleges	326	258	652	4453	14391	19036
Research Institutions	331	304	910	2423	5299	6557
Enterprises	206	205	1016	7712	32160	40049
Government Agencies and Organizations	45	165	246	173	415	507
Non-official	241	598	3353	5944	13126	13618
Foreign	2689	1863	6506	32600	63098	55343
Official	2496	1748	6222	31555	61422	54169
Non-official	193	115	284	1045	1676	1174
Utility Models	16952	30471	54743	79349	203802	344472
Domestic	16744	30195	54407	78137	202113	342256
Official	5100	6766	15519	29191	110625	209275
Universities and Colleges	698	623	868	2391	9166	16002
Research Institutions	1280	1025	1529	1599	4503	7074
Enterprises	2249	2627	12821	24743	95407	183289
Government Agencies and Organizations	873	2491	301	458	1549	2910
Non-official	11644	23429	38888	48946	91488	132981
Foreign	208	276	336	1212	1689	2216
Official	132	154	261	1011	1400	1903
Non-official	76	122	75	201	289	313
Designs	1798	11200	37919	81349	249701	335243
Domestic	1411	9523	34652	72777	234282	318597
Official	751	5344	17789	27566	99332	146407
Universities and Colleges	7	10	28	555	4390	8115
Research Institutions	35	156	248	170	467	637
Enterprises	598	2554	17482	26658	90754	135680
Government Agencies and Organizations	111	2624	31	183	3721	1975
Non-official	660	4179	16863	45211	134950	172190
Foreign	387	1677	3267	8572	15419	16646
Official	336	1402	3108	8254	14852	15851
Non-official	51	275	159	318	567	795