Invention patent application agency sources

Source of application for utility model patent and appearance patent

Total number of three types of patent application institutions

Source^a

Quantity

The proportion of %

Quantity

The proportion of %

Quantity

The proportion of %

Corporation

5

2.58

74

38.14

79

40.72

Personage

2

1.03

73

37.63

75

38.66

Colleges and universities

1

0.56

39

20.10

40

20.62

Total

8

4.12

186

94.85

194

100