Number | Name | Date | Kind |
---|---|---|---|
4198622 | Connolly, Jr. et al. | Apr 1980 | |
4462021 | Watanabe | Jul 1984 | |
4543560 | Holloway | Sep 1985 | |
4658240 | Bixby | Apr 1987 | |
4661802 | Yukawa | Apr 1987 | |
4695826 | Ando | Sep 1987 |
Entry |
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McCreary, "IEEE Journal of Solid-State Circuits", vol. SC-10, No. 6, Dec. 1975, pp. 371-379. |