Patent quality analysis
| Period | Patent citations | Nonpatent citations | PCT | Nr. of patent transferred | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 (%) | 1 (%) | >1 (%) | 0 (%) | 1 (%) | >1 (%) | Yes (%) | No (%) | 0 (%) | 1 (%) | >1 (%) | |
| Period 1 | 1.07 | 1.36 | 8.60 | 8.83 | 1.29 | 0.91 | 0.47 | 10.56 | 8.18 | 2.16 | 0.69 |
| Period 2 | 1.33 | 1.40 | 8.93 | 8.18 | 2.14 | 1.35 | 0.71 | 10.95 | 8.59 | 2.39 | 0.68 |
| Period 3 | 9.19 | 8.10 | 28.09 | 36.04 | 5.71 | 3.63 | 2.64 | 42.73 | 34.92 | 7.90 | 2.55 |
| Period 4 | 16.28 | 7.18 | 8.47 | 24.66 | 3.65 | 3.62 | 1.79 | 30.14 | 25.61 | 5.34 | 0.98 |
| Period | Patent citations | Nonpatent citations | PCT | Nr. of patent transferred | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 (%) | 1 (%) | >1 (%) | 0 (%) | 1 (%) | >1 (%) | Yes (%) | No (%) | 0 (%) | 1 (%) | >1 (%) | |
| Period 1 | 1.07 | 1.36 | 8.60 | 8.83 | 1.29 | 0.91 | 0.47 | 10.56 | 8.18 | 2.16 | 0.69 |
| Period 2 | 1.33 | 1.40 | 8.93 | 8.18 | 2.14 | 1.35 | 0.71 | 10.95 | 8.59 | 2.39 | 0.68 |
| Period 3 | 9.19 | 8.10 | 28.09 | 36.04 | 5.71 | 3.63 | 2.64 | 42.73 | 34.92 | 7.90 | 2.55 |
| Period 4 | 16.28 | 7.18 | 8.47 | 24.66 | 3.65 | 3.62 | 1.79 | 30.14 | 25.61 | 5.34 | 0.98 |
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