Number | Date | Country | Kind |
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5-077301 | Apr 1993 | JPX |
Number | Name | Date | Kind |
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5321301 | Sato et al. | Jun 1994 | |
5323032 | Sato et al. | Jun 1994 |
Entry |
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Sze; "Semiconductor Devices Physics and Technology"; pp. 371-372; 1985. |
F. Sato et al., "A Self-Aligned Selective MBE Technology For High-Performance Bipolar Transistors," IEDM Technical Digest, pp. 607-610 (1990). |