Number | Date | Country | Kind |
---|---|---|---|
8510174 | Apr 1985 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB86/00219 | 4/21/1986 | 12/18/1986 | 12/18/1986 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO86/06527 | 11/6/1986 |
Number | Name | Date | Kind |
---|---|---|---|
3200701 | White | Aug 1965 | |
3944978 | Jensen | Mar 1976 | |
3975711 | McMahon | Aug 1976 | |
4015240 | Swonger et al. | Mar 1977 | |
4151512 | Riganati et al. | Apr 1979 | |
4186378 | Moulton | Jan 1980 | |
4210899 | Swonger | Jul 1980 | |
4246568 | Peterson | Jan 1981 | |
4310827 | Asai | Jan 1982 | |
4322163 | Schiller | Mar 1982 | |
4414684 | Blonder | Nov 1983 | |
4468809 | Grabowski et al. | Aug 1984 | |
4581760 | Schiller et al. | Apr 1986 | |
4618988 | Schiller | Oct 1986 | |
4641350 | Bunn | Feb 1987 |
Number | Date | Country |
---|---|---|
31163 | Jan 1981 | EPX |
43988 | Jan 1982 | EPX |
90377 | May 1983 | EPX |
0169496 | Jan 1986 | EPX |
0151265 | Aug 1984 | JPX |
1074858 | Jul 1967 | GBX |
1278448 | Jun 1972 | GBX |
1509095 | Apr 1978 | GBX |
1520483 | Aug 1978 | GBX |
1535467 | Oct 1978 | GBX |
1548667 | Jul 1979 | GBX |
1583386 | Feb 1980 | GBX |
1601987 | Nov 1981 | GBX |
Entry |
---|
Deerhake et al., "Fingerprint Verification Method", IBM Tech. Disclosure Bull., vol. 18, No. 3, Aug. 1975, pp. 888-889. |
IBM TDB, (vol. 17, No. 12, May 1975). |