Number | Date | Country | Kind |
---|---|---|---|
97830696 | Dec 1997 | EPX |
Number | Name | Date | Kind |
---|---|---|---|
4611136 | Fujie | Sep 1986 | |
4886982 | Villa et al. | Dec 1989 | |
5235540 | DeVeirman | Aug 1993 | |
5644267 | Brianti et al. | Jul 1997 | |
5910748 | Reffay et al. | Jun 1999 | |
5982214 | Kim | Nov 1999 | |
5994939 | Johnson et al. | Nov 1999 |
Number | Date | Country |
---|---|---|
0 696 846 A1 | Feb 1996 | EPX |
41 13 244 A1 | Oct 1991 | DEX |
Entry |
---|
Vainio, Olli, and Seppo J. Ovaska, "A Class of Active-RC Filters with Predictive Characteristics," IEEE, Apr. 1995, pp. 358-363. |