Number | Name | Date | Kind |
---|---|---|---|
4631606 | Sugaya | Dec 1986 | |
4823212 | Knowles et al. | Apr 1989 | |
4933786 | Wilson | Jun 1990 | |
5162954 | Miller et al. | Nov 1992 | |
5231545 | Gold | Jul 1993 | |
5255131 | Coker et al. | Oct 1993 | |
5307216 | Cook et al. | Apr 1994 | |
5315456 | Hessing et al. | May 1994 | |
5384671 | Fisher | Jan 1995 | |
5442499 | Emori | Aug 1995 | |
5448571 | Hong et al. | Sep 1995 | |
5544135 | Akin, Jr. et al. | Aug 1996 | |
5640538 | Dyer et al. | Jun 1997 | |
5684972 | Hill et al. | Nov 1997 |
Entry |
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J. L. Conway et al., "Digital Encoding Scheme with Error Detection", IBM Technical Disclosure Bulletin, vol. 32, No. 6A, Nov. 1989, pp. 275-276. |