Number | Date | Country | Kind |
---|---|---|---|
6-246479 | Oct 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5206901 | Harlow et al. | Apr 1993 | |
5491746 | Pinard | Feb 1996 | |
5533117 | Kim | Jul 1996 | |
5563932 | Tachibana et al. | Oct 1996 | |
5577104 | Knuth et al. | Nov 1996 | |
5579386 | Koda | Nov 1996 | |
5642413 | Little | Jun 1997 | |
5649007 | Yamada | Jul 1997 | |
5661788 | Chin | Aug 1997 |
Number | Date | Country |
---|---|---|
2 273 417 | Jun 1994 | EPX |
2 274 758 | Aug 1994 | EPX |
4-207245 | Jul 1992 | JPX |
4-368045 | Dec 1992 | JPX |
2273417 | Jun 1994 | GBX |
2274758 | Aug 1994 | GBX |
Entry |
---|
Bell Atlantic IQ Services "Identa Ring", Jan. 1991. |
Bell Atlantic, C&P Telephone "Summary of Services" Identa Ring, Nov. 1991. |