公司名稱 公司名稱
|
相對研發(fā)能力值百分比 相對研發(fā)能力值百分比
|
Ballard Power Systems, Inc. Ballard Power Systems, Inc.
|
100 100
|
General Motors Corporation General Motors Corporation
|
41 41
|
International Fuel Cells, LLC International Fuel Cells, LLC
|
28 28
|
The Dow Chemical Company The Dow Chemical Company
|
22 22
|
Honda Giken Kogyo Kabushiki Kaisha Honda Giken Kogyo Kabushiki Kaisha
|
21 21
|
Plug Power, Inc. Plug Power, Inc.
|
16 16
|
Matsushita Electric Industrial Co., Ltd. Matsushita Electric Industrial Co., Ltd.
|
15 15
|
Motorola, Inc. Motorola, Inc.
|
15 15
|
Johnson Matthey Public Limited Company Johnson Matthey Public Limited Company
|
14 14
|
California Institute of Technology California Institute of Technology
|
12 12
|
公司名稱 公司名稱
|
專利件數(shù)專利件數(shù)
|
活動年期活動年期
|
發(fā)明人數(shù) 發(fā)明人數(shù)
|
平均專利年齡 平均專利年齡
|
自我引證次數(shù) 自我引證次數(shù)
|
被其他人引證次數(shù) 被其他人引證次數(shù)
|
總引證次數(shù) 總引證次數(shù)
|
引證率 引證率
|
技術(shù)獨立性 技術(shù)獨立性
|
Ballard Power Systems, Inc. Ballard Power Systems, Inc.
|
50 50
|
12 12
|
104 104
|
7 7
|
34 34
|
74 74
|
108 108
|
2.16 2.16
|
0.315 0.315
|
General Motors Corporation General Motors Corporation
|
17 17
|
9 9
|
24 24
|
7 7
|
17 17
|
32 32
|
49 49
|
2.882 2.882
|
0.347 0.347
|
International Fuel Cells, LLC International Fuel Cells, LLC
|
11 11
|
5 5
|
19 19
|
7 7
|
6 6
|
26 26
|
32 32
|
2.909 2.909
|
0.188 0.188
|
The Dow Chemical Company The Dow Chemical Company
|
6 6
|
4 4
|
12 12
|
9 9
|
3 3
|
24 24
|
27 27
|
4.5 4.5
|
0.111 0.111
|
Honda Giken Kogyo Kabushiki Kaisha Honda Giken Kogyo Kabushiki Kaisha
|
10 10
|
7 7
|
27 27
|
6 6
|
0 0
|
20 20
|
20 20
|
2 2
|
0 0
|
Plug Power, Inc. Plug Power, Inc.
|
10 10
|
5 5
|
12 12
|
6 6
|
1 1
|
13 13
|
14 14
|
1.4 1.4
|
0.071 0.071
|
Matsushita Electric Industrial Co., Ltd. Matsushita Electric Industrial Co., Ltd.
|
19 19
|
5 5
|
32 32
|
5 5
|
0 0
|
4 4
|
4 4
|
0.211 0.211
|
0 0
|
Motorola, Inc. Motorola, Inc.
|
11 11
|
4 4
|
19 19
|
6 6
|
4 4
|
9 9
|
13 13
|
1.182 1.182
|
0.308 0.308
|
Johnson Matthey Public Limited Company Johnson Matthey Public Limited Company
|
5 5
|
4 4
|
17 17
|
8 8
|
0 0
|
15 15
|
15 15
|
3 3
|
0 0
|
California Institute of Technology California Institute of Technology
|
4 4
|
3 3
|
11 11
|
6 6
|
2 2
|
12 12
|
14 14
|
3.5 3.5
|
0.143 0.143
|