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Home>>National S&T Statistics
S&T Output Indicators till 2002
2004/3/15

 Invention patents granted in selected countries2001

Case

 

China

USA

Japan

Germany

France

UK

Korea

Italy

Netherlands

Spain

Domestic

5395

87606

109375

19242

11010

3975

21833

882

2956

1781

Foreign

10901

78432

12367

28965

31953

35674

12842

24248

17668

17928

Total

16296

166038

121742

47207

42963

39649

34675

25130

20642

19709

Rank

10

1

2

3

4

5

6

7

8

9

 

Source: WIPO, Industrial Property Statistics2001.

 

 National S&T publications1997-2002

Paper

 

1997

1998

1999

2000

2001

2002

In domestic journals

120815

133341

162779

180848

203229

240117

Catalogued by SCIISTP and EI

35311

35003

46188

49678

64526

77395

 

S&T papers of selected countries catalogued by SCI, EI and ISTP as a whole and SCI2002

 

country

SCI, ISTP & EI

SCI

Papers

%

Rank

Papers

%

Rank

Total

1441296

100.00

 

974831

100.00

 

China

77395

5.37

5

40758

4.18

6

USA

435568

30.22

1

313613

32.17

1

Japan

128324

8.90

2

81315

8.34

3

UK

114592

7.95

3

87916

9.02

2

Germany

106001

7.35

4

74552

7.65

4

France

73938

5.13

6

52142

5.35

5

Italy

55395

3.84

7

38064

3.90

8

Canada

52112

3.62

8

38269

3.93

7

Russia

41703

2.89

9

26539

2.72

10

India

27689

1.92

14

20405

2.09

13

 

Sponsor:Department of International Cooperation Ministry of Science and Technoplogy PRC
Maintenance:China Science & Technology Exchange Center
Technical support:Intergrated Information System Research Center Institute of Automation Chinese Academy of Science