Number | Name | Date | Kind |
---|---|---|---|
3493884 | Kulp | Feb 1970 | |
4021740 | Horna | May 1977 | |
4185245 | Fellinger et al. | Jan 1980 | |
4439689 | Chazenfus | Mar 1984 | |
4754166 | Nagano | Jun 1988 |
Number | Date | Country |
---|---|---|
0103404 | Mar 1984 | EPX |
0302262 | Feb 1989 | EPX |
2120878 | Dec 1983 | GBX |
Entry |
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IEEE Design & Test of Computers, vol. 5, No. 5, Oct. 1988, pp. 9-27: "Clock System Design", Wagner. |