Number | Name | Date | Kind |
---|---|---|---|
3037083 | Inouye | May 1962 | |
3825677 | Kasprzak | Jul 1974 | |
3851095 | Kleinerman | Nov 1974 | |
4200869 | Murayama et al. | Apr 1980 | |
4257043 | Tsuchiko | Mar 1981 | |
4317130 | Brown | Feb 1982 | |
4325063 | Herman | Apr 1982 | |
4399435 | Urabe | Aug 1983 | |
4694406 | Shibui et al. | Sep 1987 | |
4796089 | Imai et al. | Jan 1989 | |
4816915 | Imai et al. | Mar 1989 | |
4910683 | Bishop et al. | Mar 1990 | |
4969042 | Houtman et al. | Nov 1990 | |
4994913 | Maeshima | Feb 1991 | |
5063587 | Semasa et al. | Nov 1991 | |
5457730 | Rounds | Oct 1995 | |
5541640 | Larson | Jul 1996 | |
5543824 | Priem et al. | Aug 1996 | |
5557661 | Yokoyama | Sep 1996 | |
5572691 | Koudmani | Nov 1996 | |
5606361 | Davidsohn et al. | Feb 1997 | |
5701582 | DeBey | Dec 1997 | |
5774186 | Brodsky et al. | Jun 1998 | |
5801786 | Song | Sep 1998 | |
5926208 | Noonen et al. | Jul 1999 |
Entry |
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Principles of Communication Systems by Taub et al, Second Edition 1986, pp. 163-164, Section 4.15, 1986. |