Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
तिथि | मान | बदले , % |
---|---|---|
1996 | 23 | -37.84% |
1995 | 37 | 76.19% |
1994 | 21 | 0.00% |
1993 | 21 | -4.55% |
1991 | 22 | -53.19% |
1990 | 47 | 95.83% |
1989 | 24 |