Number | Name | Date | Kind |
---|---|---|---|
4316134 | Balan et al. | Feb 1982 | |
4379990 | Sievers et al. | Apr 1983 | |
4589401 | Karim et al. | May 1986 | |
4736267 | Karlmann et al. | Apr 1988 | |
4764840 | Petrie et al. | Aug 1988 | |
4791809 | Schmidt | Dec 1988 | |
4821562 | Inoue | Apr 1989 |
Entry |
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Motorola Technical Developments, vol. 3, Mar. 1983. |